Loading [MathJax]/jax/output/SVG/fonts/TeX/Main/Regular/BasicLatin.js
  • EI
  • Scopus
  • 中国科技期刊卓越行动计划项目资助期刊
  • 北大核心期刊
  • DOAJ
  • EBSCO
  • 中国核心学术期刊RCCSE A+
  • 中国精品科技期刊
  • JST China
  • FSTA
  • 中国农林核心期刊
  • 中国科技核心期刊CSTPCD
  • CA
  • WJCI
  • 食品科学与工程领域高质量科技期刊分级目录第一方阵T1
中国精品科技期刊2020

广东省不同产地不同品种花生的营养成分研究

郭晶, 张佰良, 王嘉豪, 黄锆铨, 曾晓房, 白卫东, 谢永平, 杨娟

郭晶,张佰良,王嘉豪,等. 广东省不同产地不同品种花生的营养成分研究[J]. 食品工业科技,2022,43(9):293−300. doi: 10.13386/j.issn1002-0306.2021080156.
引用本文: 郭晶,张佰良,王嘉豪,等. 广东省不同产地不同品种花生的营养成分研究[J]. 食品工业科技,2022,43(9):293−300. doi: 10.13386/j.issn1002-0306.2021080156.
GUO Jing, ZHANG Bailiang, WANG Jiahao, et al. Study on Nutrient Components of Different Peanut Varieties in Different Producing Areas in Guangdong Province[J]. Science and Technology of Food Industry, 2022, 43(9): 293−300. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2021080156.
Citation: GUO Jing, ZHANG Bailiang, WANG Jiahao, et al. Study on Nutrient Components of Different Peanut Varieties in Different Producing Areas in Guangdong Province[J]. Science and Technology of Food Industry, 2022, 43(9): 293−300. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2021080156.

广东省不同产地不同品种花生的营养成分研究

基金项目: 广东省农业农村厅项目(2020KJ136);国家自然科学基金,青年基金(No. 31901814);基础研究计划基础与应用基础研究项目(202102020484)
详细信息
    作者简介:

    郭晶(1999−),女,硕士研究生,研究方向:食品化学,E-mail:jing1265588276@qq.com

    通讯作者:

    杨娟(1989−),女,博士,副教授,研究方向:小分子肽的滋味,E-mail:yangjuan-sky@163.com.cn

  • 中图分类号: TS210.1

Study on Nutrient Components of Different Peanut Varieties in Different Producing Areas in Guangdong Province

  • 摘要: 本研究通过测定花生的营养成分,对广东省阳江、广州、湛江、韶关四个地区的汕油红3号、汕油红4号、湛油75、汕油121、汕油黑620、汕油黑1号这六个不同品种进行分析比较。结果表明:花生米球度基本达到50%以上,水分5%以上,脂肪40%以上,总糖5%以上,蛋白质20%以上,矿物质2%以上;总不饱和脂肪酸含量达到70%以上,必需氨基酸达到16%以上。另外,同品种花生在不同地区种植后得到的营养物质占比存在一定的差异,如汕油121在广州得到最高占比的脂肪含量达55.64%,而在阳江、湛江、韶关等含量为52.18%、44.86%、49.81%。而同一地区不同品种也具有较大差异,如在阳江地区汕油红4脂肪含量最高达54.35%,而汕油黑1最低仅为49.95%。并对花生致敏蛋白含量进行分析得到,在广东四个不同地区,湛江地区湛油75的Ara h3致敏蛋白含量最多,阳江地区Ara h2致敏蛋白含量较少,其他无较大差异。不同地区不同品种营养成分研究为后续广东省花生研究提供了一定的依据。
    Abstract: In this study, by measuring the nutrient components of peanuts, the results of six different varieties Shanyouhong 3, Shanyouhong 4, Zhanyou 75, Shanyou 121, Shanyouhei 620, Shanyouhei 1 were analyzed and compared. The results showed that the sphericity of peanuts basically reached more than 50%, the water content was more than 5%, the fat was more than 40%, the total sugar was more than 5%, the protein was more than 20%, and the mineral content was more than 2%; the content of total unsaturated fatty acid was more than 70%, the essential amino acids reached more than 16%. In addition, the proportion of nutrients obtained by the same variety of peanuts after planting in different regions was different. For example, the fat content of Shanyou 121 in Guangzhou was 55.64%, while that in Yangjiang, Zhanjiang and Shaoguan was 52.18%, 44.86% and 49.81%, respectively. However, different varieties in the same area also had great differences. For example, in Yangjiang area, the fat content of Shanyouhong 4 was the highest of 54.35%, while the lowest of Shanyouhei 1 was only 49.95%. The analysis of peanut allergenic protein content showed that in four different regions of Guangdong, Zhanyou 75 in Zhanjiang area had the most allergenic protein content of Ara h3, and the content of Ara h2 allergenic protein in Yangjiang area was less, and there was no significant difference in other areas. The research on the nutritional components of different varieties in different regions provides a certain basis for the follow-up research on peanuts in Guangdong Province.
  • 花生(peanut),原名落花生(Arachis hypogaea Linn.),是中国产量丰富、食用广泛的一种坚果。花生作为重要的油料作物,种植地区广泛。其中,广东省不仅是花生种植大省,还是花生种植强省,广东省各市均有花生的种植,且不同地区种植的花生品种存在差异[1]。目前,国内对广东省不同地区的花生还未系统的比较分析,主要研究仍集中在花生生产育种及病虫防控方面。

    花生一般营养成分主要包括蛋白质(约27.6%)、脂肪(约52.1%)、总碳水化合物(约13.3%)和灰分(约2.44%)等[2]。此外,花生油中含有的脂肪酸主要由酸、亚油酸等不饱和脂肪酸组成,其中,亚油酸是人体必需脂肪酸,对人体生理机能调节等有一定的作用[3]。花生蛋白含有人体必需氨基酸,并有一定的功能和滋味特性[4]。尽管花生营养价值极高,但同样存在着一些抗营养因子,花生中最主要的抗营养因子是能引起人体发生过敏反应的致敏蛋白[5-7]。花生中主要的致敏蛋白有13种,Ara h1、Ara h2和Ara h3是致敏性最强的致敏蛋白,其中,Ara h1占花生蛋白总量的12%~16%[8-10],过敏反应非常强,不容易被破坏。Ara h2占花生蛋白总量的5.9%~9.3%[11],加热可以提高其抑制蛋白活性[12-14]。Ara h3在适宜的离子强度下,被水解为酸性或者碱性片段后,仍然可以导致机体发生过敏反应。目前市面上的花生类商品数不胜数,但还未得到从田地种植到工业生产的一定联系。因此,为了合理的根据不同工业对花生品质及营养品质的要求,并结合花生致敏蛋白含量分析,综合比较广东省不同地区不同品种花生的品质,为工业发展作出种植选择。

    因此,本研究的主要目的是对广东省不同地区的花生营养成分进行系统比较,通过测定广东省产量丰富的四个地区不同品种花生的营养指标。对不同地区以及不同品种的花生进行比较,为食品加工、目的化种植等方面的研究提供一定的依据。

    花生:产于广东省阳江、广州、湛江、韶关,主要品种见表1,2020年9月采收;甲醇、石油醚(60~90 ℃)、硫酸钾、硼酸、溴甲酚绿、三氯乙酸、苯、冰乙酸、无水乙醇、酚酞指示剂、0.1 mol/L盐酸标准溶液、硫酸铜、亚甲蓝、酒石酸钾钠、过硫酸胺、Tris 碱、氢氧化钠、十二烷基磺酸钠、乙酸锌、冰乙酸、甘氨酸、亚铁氰化钾 分析纯,天津市永达化学试剂有限公司;四甲基乙二胺、丙烯酰胺30%、Tris-HCl缓冲液(pH7.4)、14.4~116 kDa蛋白质分子量标准、2X上样缓冲液、10% SDS、1.0 mol/L Tris-HCl溶液(pH6.8)、1.5 mol/L Tris-HCl溶液(pH8.8)、考马斯亮蓝 分析纯,上海碧云天生物技术有限公司。

    表  1  花生名称及其简称
    Table  1.  Names of peanuts and their abbreviations
    广州简称阳江简称湛江简称韶关简称
    汕油红3号G3汕油红3号Y3汕油红3号Z3汕油红3号S3
    汕油红4号G4汕油红4号Y4汕油红4号Z4汕油红4号S4
    湛油75G75湛油75Y75湛油75Z75湛油75S75
    汕油121G121汕油121Y121汕油121Z121汕油121S121
    汕油黑620G620汕油黑620Y620汕油黑620Z620汕油黑620S620
    汕油黑1号G1汕油黑1号Y1汕油黑1号Z1汕油黑1号S1
    下载: 导出CSV 
    | 显示表格

    FA2204B型电子天平 上海精密科学仪器有限公司;PHS-3C pH计 上海雷磁创益仪器仪表有限公司;K1100自动凯氏定氮仪 海能仪器;007820气相色谱仪、1260高效液相色谱仪 安捷伦公司;TU-1901紫外可见分光光度计 北京普析通用仪器有限责任公司;HN-S2恒温水浴锅 常州国宇仪器制造有限公司;5810R多功能台式离心机 德国艾本德公司。

    花生来源于广东省阳江、广州、湛江、韶关四个地区,主要处理方式分为两种类型,第一种是在物理性质测定时,按照实验方法进行处理;第二种是在测定其他理化指标时,脱壳处理之后,再进行其他指标测定。

    对花生荚果和花生仁进行三轴(长、宽、高)尺寸的测量,并计算米球度[15]

    Sq=(LWH)1/3/L×100

    式中:Sq为花生米球度,%;L、W、H分别为花生长度、宽度及厚度,mm。

    基本营养指标根据国标方法进行测定,其中,水分根据GB/T 14489.1-2008测定;油脂测定根据GB 5009.6-2016 第一法索氏抽提法测定;总糖根据GB 5009.8-2016测定;蛋白质根据凯氏定氮法[16]测定;灰分根据GB 5009.4-2016第一法食品中总灰分测定。

    脂肪酸的甲酯化:将花生低温干燥后,取500 mg左右研磨后放入10 mL具塞试管中,添加苯和石油醚溶液2 mL静置提取15 min,加入2 mL NaOH-CH2ON(0.5 mol/L)溶液,摇匀,50 ℃下水浴15 min,再加入蒸馏水沿墙做有机层上升到试管。取上清液1 µL做气相色谱仪分析[17]。气相色谱条件:进样口温度为260 ℃;进样量为1 μL;不分流进样;以氮气(99.999%)作为载气;流量为10 mL/min;检测器温度为250 ℃;柱箱的升温程序为:起始温度60 ℃,保持1 min,以20 ℃/min升至160 ℃,保持2 min,再以4 ℃/min升至200 ℃并保持10 min,最后以2 ℃/min升至240 ℃并保持10 min。

    称取样品,按照袁贝等[18]的方法进行前处理,10000 r/min离心10 min,用0.22 μm水系滤膜过滤。采用Agilent自动在线衍生的方法,用高效液相色谱仪分析[18],以pH8.2 10 mmol/L Na2HPO4和10 mmol/L Na2B4O7溶液为流动相A,以乙腈:甲醇:水=45:45:10为流动相B,在波长338 nm;柱温40 ℃,流速1 mL/min条件下梯度洗脱。

    花生脱脂:去皮去红衣,研磨成细粉。花生粉末取6.00 g。m(花生粉末):m(石油醚溶液)=1:5混合、4 ℃下搅拌2 h,同温度下8000 r/min离心20 min,弃上清液,收集沉淀。重复2次,将沉淀干燥后过0.25 mm孔径筛,4 ℃冷藏备用。花生蛋白浸提:将脱脂花生粉末与Tris-HCl缓冲液(pH7.4)按质量体积比1:10混合,于4 ℃磁力搅拌24 h。后将花生蛋白浓浆在4 ℃下15000 r/min离心15 min,收集上清液,随后取上清液进行SDS-PAGE分析[11,19]

    除了SDS-PAGE凝胶电泳实验外,本研究中的实验均采取三次平行实验测定。使用SPSS 26.0软件中的显著性差异分析实验数据,并使用Origin 2018软件进行作图。

    图1为阳江、广州、湛江、韶关四个不同地区六种花生的外观轮廓。由图1可得,阳江、广州和韶关地区的花生均比湛江的花生更饱满圆润。如表2所示,对随机选取的50粒花生进行重量分析,花生的果重达到50.33~99.30 g、仁重基本达到21.60~75.03 g。不同地区的差异较为明显,但无法完全体现花生的饱满程度,因此,进一步对其米球度进行分析。

    图  1  不同地区的六种花生外观图
    注:a、b、c、d、e、f分别表示不同地区1、3、4、75、121、620六种花生;1、2、3、4、5、6分别表示上述1、3、4、75、121、620六种花生的种子。
    Figure  1.  Appearance map of six kinds of peanuts in different regions

    通过计算花生的三维数据,得到花生米球度达到47.12%~67.35%,而米球度越高说明花生颗粒更加饱满。果实在生长发育过程中受到外界很多因素的影响,即便是同一植株也会有差异。整体而言,在阳江和韶关的六个品种,均高于广州地区,而与湛江地区相比较,除了1号米球度略高外,其余品种米球度也均低于阳江和韶关地区。

    因此,认为其中Y121和S4两个品种的米球度分别达到65.64%、67.35%,更加适合作为商品直接销售。而在广州、湛江颗粒最饱满的两个品种分别是G4、Z1,米球度达到59.79%、59.46%,均高于广州湛江两地其他品种。而其他品种由于形状外观等问题更加适合作为食品加工原料。

    表  2  不同地区的花生物理性质测定(n=3)
    Table  2.  Determination of physical properties of peanuts in different regions(n=3)
    种类果重(g)仁重(g)壳重(g)长(mm)宽(mm)高(mm)米球度(%)
    Y373.40±1.21a46.83±0.75ab26.56±0.49a12.38±1.87b6.41±1.41a5.75±1.19ab59.46±8.76b
    Y478.47±1.46b48.13±1.20abc30.31±1.14b10.64±1.57a6.13±1.23a5.13±1.03ab62.20±10.72b
    Y7576.23±2.75ab45.67±2.52a30.47±0.40b13.00±2.59b5.67±1.15a5.63±1.00ab58.56±13.47b
    Y12194.13±2.33d53.50±3.52d39.73±3.77c16.71±2.87c10.18±1.78b7.63±1.76c65.64±10.77b
    Y62082.07±1.97c50.87±1.75cd31.20±2.36b13.25±2.03b6.13±1014a5.88±1.17b59.02±7.66b
    Y182.83±1.20c50.57±0.95bcd32.27±1.17b14.88±2.83c5.72±1.08a5.42±0.99a52.99±8.75a
    G367.63±1.35bc48.13±0.68d19.40±0.72a13.39±1.54ab6.07±1.12a5.31±1.12ab57.28±5.84cd
    G468.97±2.11c48.10±1.30d19.87±3.20a12.88±1.54a6.36±0.91a5.35±0.76b59.79±8.04d
    G7564.80±1.23ab44.37±0.68c19.43±1.88a15.00±1.65c6.06±1.21a5.36±0.92b52.46±6.62bc
    G12162.60±0.89a40.10±1.37b21.50±1.11a14.85±1.54c5.00±0.91a4.81±0.82a47.12±5.67a
    G62066.63±3.07bc45.97±1.27c20.67±3.53a14.00±1.43bc5.61±1.35a5.00±1.11ab52.47±7.42bc
    G164.40±2.55ab22.87±1.10a41.53±1.80b13.71±2.21bc5.43±0.88a5.00±1.08ab52.14±8.00ab
    Z350.33±1.36a21.60±0.62a28.53±1.82b10.78±2.38a4.67±1.75a3.80±1.60a53.73±9.90ab
    Z460.53±1.16b33.63±0.95b26.75±1.15b12.19±2.48ab5.53±1.00a4.88±1.09ab56.52±8.91ab
    Z7577.50±0.75e47.70±0.95e28.95±1.49b14.64±1.15cd6.06±1.41a6.06±1.37b48.14±8.17a
    Z12162.37±0.50b40.53±2.00c21.65±1.72a14.12±2.68cd5.17±1.29a4.56±1.30a55.16±6.04ab
    Z62066.50±1.35c33.33±1.36b33.00±2.70c13.33±1.60bc5.72±0.97a4.92±0.75b52.04±8.76ab
    Z169.43±1.40d42.70±0.44d26.44±1.39b14.78±2.02d6.28±1.17a5.67±1.15b59.46±8.76b
    S379.10±2.21a58.27±1.40a20.53±0.80a15.43±2.44c9.83±1.37c6.57±1.51c64.55±6.17c
    S482.00±1.15b60.50±0.72a20.90±1.23a13.29±1.28a7.43±1.19b6.87±1.24c67.35±8.95c
    S7597.73±1.38c74.67±2.06c22.87±1.90a13.89±1.56a5.94±1.14ab5.14±1.91a54.49±7.28a
    S12197.50±1.35c65.20±1.51b31.73±0.56b15.21±2.04bc6.82±1.02ab6.13±1.39bc55.18±8.06ab
    S62099.30±0.89c68.33±2.87b30.67±2.95b13.57±1.67ab5.00±1.54a6.00±0.70ab60.32±6.08b
    S198.53±0.60c75.03±1.85c23.16±2.45a13.75±1.74ab5.78±1.07ab4.88±0.97a53.90±7.01a
    注:同列不同小写字母表示同一地区不同品种之间差异显著(P<0.05);相同字母表示差异不显著(P>0.05);表3同。
    下载: 导出CSV 
    | 显示表格

    表3所示,所检测花生样本的水分含量为5.32~7.36 g/100 g、脂肪42.28~55.64 g/100 g、总糖为5.92~17.13 g/100 g、蛋白质18.44~27.91 g/100 g、灰分在2.24~3.89 g/100 g之间,其结果基本与李小钰的花生营养物质含量一致[2]。由于不同地区种植的花生,其营养物质占比存在差异,如G4总糖最高,占比为17.13%;S75蛋白质最高,达27.91%;G75矿物质最高,达3.89%;G121的脂肪含量最高达到55.64%。

    表  3  不同地区的花生主要营养指标含量测定(n=3)
    Table  3.  Determination of main nutrient indexes of peanuts in different areas(n=3)
    种类总重(g)水分(g/100 g)脂肪(g/100 g)总糖(g/100 g)蛋白质(g/100 g)灰分(g/100 g)
    Y373.40±1.21a6.11±0.0497d51.27±0.0050b8.20±0.49a19.16±0.0022b2.54±0.0005b
    Y478.47±1.46b6.00±0.0543c54.35±0.0048d9.13±0.33ab19.08±0.0015b2.57±0.0003bc
    Y7576.23±2.75ab5.80±0.0140ab52.29±0.0004bc10.36±1.21bcd21.21±0.0014d2.71±0.0003c
    Y12194.13±2.33d6.07±0.0815d52.18±0.0063bc9.26±0.11abc20.69±0.0022c2.24±0.0018a
    Y62082.07±1.97c5.72±0.0232a53.06±0.0017c10.98±1.02d22.03±0.0004e2.51±0.0013b
    Y182.83±1.20c5.85±0.0172b49.95±0.0037a10.54±0.54cd18.44±0.0021a3.31±0.0005d
    G367.63±1.35bc5.59±0.0195b47.82±0.0067a10.22±0.14b20.40±0.0003b3.03±0.0031a
    G468.97±2.11c5.82±0.0268d50.63±0.0019b17.13±1.18d20.55±0.0005bc2.91±0.0007a
    G7564.80±1.23ab5.95±0.0226e54.76±0.0031c11.59±0.28bc20.78±0.0003c3.89±0.0020d
    G12162.60±0.89a5.32±0.0261a55.64±0.0029c11.69±1.04bc19.14±0.0014a3.19±0.0018ab
    G62066.63±3.07bc5.72±0.0179c55.28±0.0028c12.22±1.23c21.05±0.0006d3.49±0.0004bc
    G164.40±2.55ab5.80±0.0493d49.96±.0.0004b8.20±0.09a19.16±0.0021a3.69±0.0007cd
    Z350.33±1.36a7.20±0.0155d47.52±0.0147cd10.51±0.36c21.33±0.0002a2.99±0.0016c
    Z460.53±1.16b7.36±0.0244e49.05±.0005de12.19±1.16d24.12±0.0003c2.58±0.0004a
    Z7577.50±0.75e6.51±0.0555a42.28±0.0034a5.92±0.32a24.13±0.0002c2.97±0.0027bc
    Z12162.37±0.50b6.62±0.1040b44.86±0.0034b9.89±0.55c23.82±0.0003b2.65±0.0003ab
    Z62066.50±1.35c6.71±0.0281b45.62±0.0057bc8.54±0.50b25.37±0.0002d2.94±0.0008bc
    Z169.43±1.40d6.81±0.0330c50.68±0.0107e7.93±0.28b24.17±0.0001c3.11±0.0008c
    S379.10±2.21a6.21±0.0761a50.86±0.0104b7.71±1.05a23.49±0.0022c3.61±0.0006b
    S482.00±1.15b7.36±0.0491d50.73±0.0055b6.24±0.52a22.59±0.0012a2.89±0.0012a
    S7597.73±1.38c6.24±0.1726a47.66±0.0088a15.15±1.28b27.91±0.0017e3.60±0.0024b
    S12197.50±1.35c6.97±0.1198c49.81±0.0081ab16.36±0.43b23.03±0.0013b2.79±0.0032a
    S62099.30±0.89c6.57±0.0505b50.95±0.0132b7.19±0.22a23.04±0.0004b2.63±0.0024a
    S198.53±0.60c6.81±0.0837c50.24±0.0069b6.78±0.59a26.10±0.0007d3.32±0.0011b
    下载: 导出CSV 
    | 显示表格

    值得注意的是,同种品种的花生在不同地区种植后得到的营养物质占比存在差异,如G121在广州得到最高占比的脂肪含量达55.64%,在阳江、湛江、韶关等地仅为广州的93.78%、80.63%、89.52%。S75品种在汕头种植得到蛋白最高达到27.91%,而在广州则明显低于汕头,仅为其占比的74.45%,在阳江、湛江等地也仅汕头占75.99%、86.46%。而同一地区中不同品种也具有较大差异,如在阳江地区Y4脂肪含量最高达到54.35%,而Y1最低仅为49.95%。在广州地区G121脂肪含量最高为55.64%,最低为47.82%。湛江地区Z1脂肪含量最高为50.68%,Z75最低为42.28%。在韶关地区S620脂肪含量最高达到50.95%,S75最低为47.66%。因此,同一品种在不同地区以及同一地区的不同品种之间均有较大差异,认为可以根据具体不同的食品工业生产需求,于某一地区特定种植花生品种。但是如Y620、G620、Z1、S1不仅脂肪含量丰富,其蛋白含量也相当丰富。这些品种就适合大规模种植,为后续食品工业加工提供产业需求。

    脂肪酸是花生油重要的功能性组分,以及香气的重要前体物,对花生的品质具有重要的影响,因此,对样品中主要的脂肪酸进行了测定。如表4所示,不同样品中棕榈酸、硬脂酸、油酸、亚油酸、花生酸、花生四烯酸、山嵛酸、木蜡酸的含量分别为:8.98%~15.40%、2.70%~4.88%、37.46%~56.44%、22.18%~38.73%、1.08%~2.14%、0.72%~1.19%、1.63%~3.13%、0.003%~1.71%,其结果基本与迟晓元等[20]得到的花生脂肪酸含量一致。其中,不饱和脂肪酸占比范围为70.45%~82.40%,主要以油酸和亚油酸为主。不饱和脂肪酸含量越高,则认为该品种营养品质越高。由于不同品种在同一地区种植存在差异,韶关地区S4总不饱和脂肪酸含量最高,达82.40%,Y1总不饱和脂肪酸达79.55%,G620达78.35%,Z75达82.06%。除此之外,同一品种在不同地区的不饱和脂肪酸含量也存在差异,如S4品种在韶关最高达到82.40%,而在阳江、广州、湛江等地仅为韶关的93.20%、93.53%、93.26%。此结果的产生可能主要是由于产地不同导致的,不同地区的土壤环境有一定差异。综合评价脂肪酸指标,认为Y1、G620、Z75、S4四个品种具有更高的营养品质,满足对于花生油品质要求的市场需求。

    表  4  不同地区的花生脂肪酸含量分析(%)
    Table  4.  Analysis of fatty acid content of peanuts in different areas (%)
    种类棕榈酸硬脂酸油酸亚油酸花生酸花生四烯酸山嵛酸木蜡酸总不饱和脂肪酸
    Y39.64±0.00093.50±0.000153.46±0.000323.53±0.00071.54±0.00011.12±0.00002.54±0.00021.69±0.000278.11
    Y411.14±0.00044.35±0.000441.37±0.002534.71±0.00021.84±0.00030.72±0.00082.52±0.00071.19±0.000576.80
    Y759.63±0.00043.47±0.001355.96±0.001822.18±0.00081.56±0.00081.16±0.00042.57±0.00091.64±0.000679.30
    Y12110.29±0.00073.32±0.000347.95±0.003530.22±0.00211.51±0.00010.93±0.00012.67±0.00021.54±0.000379.10
    Y62010.34±0.00123.19±0.000443.90±0.000332.24±0.00061.48±0.00030.96±0.0062.42±0.00021.43±0.000377.10
    Y19.95±0.00013.73±0.000249.14±0.000429.56±0.00031.67±0.00030.85±0.00022.63±0.00041.35±0.000479.55
    G311.30±0.00063.63±0.000243.45±0.007731.07±0.00891.63±0.00011.19±0.00012.65±0.00010.004±0.000075.71
    G48.98±0.00053.09±0.000153.53±0.000422.50±0.00061.40±0.00021.04±0.00022.34±0.00071.43±0.000177.07
    G7510.97±0.00212.88±0.000338.71±0.001231.01±0.00091.08±0.00020.73±0.00021.63±0.00030.87±0.000370.45
    G12110.19±0.00122.78±0.000337.52±0.000432.40±0.00041.29±0.00010.83±0.00012.13±0.00020.003±0.000170.75
    G62012.04±0.00063.38±0.000244.39±0.000233.20±0.00111.41±0.00020.76±0.00012.16±0.00021.08±0.000178.35
    G112.20±0.00003.68±0.000037.72±0.000337.76±0.00021.72±0.00000.77±0.00012.79±0.00011.44±0.000176.25
    Z39.91±0.00012.70±0.000353.93±0.000323.87±0.00081.32±0.00001.16±0.00012.66±0.00021.71±0.000178.96
    Z412.82±0.00073.57±0.0003 37.46±0.001938.73±0.00161.55±0.00250.66±0.00022.31±0.00051.03±0.000476.85
    Z759.91±0.00073.18±0.000955.91±0.000325.16±0.00021.38±0.00060.99±0.00012.21±0.00010.003±0.000082.06
    Z12111.51±0.00052.86±0.000141.74±0.000235.85±0.00161.33±0.00020.92±0.00002.49±0.00011.29±0.000178.51
    Z62011.31±0.00053.12±0.000145.05±0.000230.62±0.00031.53±0.00040.94±0.00023.01±0.00031.52±0.000276.59
    Z111.60±0.00052.85±0.000143.23±0.000134.44±0.00091.39±0.00010.95±0.00002.68±0.00021.58±0.000378.62
    S311.77±0.00042.93±0.000043.02±0.000136.90±0.00031.38±0.00010.97±0.00132.65±0.00000.007±0.000080.89
    S410.09±0.00033.32±0.000156.44±0.000624.84±0.00091.46±0.00051.12±0.00042.38±0.00090.005±0.000082.40
    S7511.56±0.00052.99±0.000143.70±0.000136.67±0.00071.37±0.00010.93±0.00012.43±0.00020.003±0.000181.30
    S12111.49±0.00003.23±0.000044.29±0.000135.97±0.00011.43±0.00000.90±0.00012.39±0.00000.004±0.000081.16
    S62010.91±0.00103.73±0.000246.17±0.001132.81±0.00111.50±0.00040.81±0.00012.37±0.00061.21±0.000479.79
    S115.40±0.00334.88±0.010548.61±0.01022.74±0.00132.14±0.00040.87±0.00023.13±0.00061.61±0.000372.22
    下载: 导出CSV 
    | 显示表格

    花生中总蛋白含量最高高达27%,且含有人体所需的必需氨基酸,是优质植物蛋白之一[21-24]。其中游离氨基酸作为花生滋味和营养的重要组成,其含量和占比的差异对于花生的风味和营养均有重要的影响[25-27]。如表5所示,不同样品中,总必需氨基酸占比范围为16.06%~30.95%,以Y3样品总必需氨基酸占比最高(30.95%),暗示其具有最高的营养特性。总鲜味氨基酸占比范围为28.18%~40.79%,总甜味氨基酸占比范围为31.81%~39.55%,以S121样品总鲜味氨基酸占比最高(40.79%),以S1样品总甜味氨基酸占比最高(39.55%),暗示其具有最高的呈味特性。因此认为,Y3具有最高营养品质,S121和S1具有最高呈味特性,满足对于花生不同氨基酸的市场需求。

    表  5  不同地区的六种花生氨基酸分析
    Table  5.  Analysis of amino acids of six kinds of peanuts in different regions
    氨基酸
    (mg/100 g)
    种类
    Y3Y4Y75Y121Y620Y1G3G4G75G121G620G1Z3Z4Z75Z121Z620Z1S3S4S75S121S620S1
    天冬氨酸4.4±0.020.02±0.053.34±0.020.06±0.144.04±0.020.02±0.1514.72±2.3113.91±1.1612.46±0.2110.79±0.0510.76±011.89±0.153.45±0.060.06±0.113.65±0.180.11±0.243.02±0.120.18±0.141.03±0.021.15±0.010.88±0.011.42±0.020.71±0.034.13±0.04
    谷氨酸36.34±0.1338.80±0.7238.88±0.1733.52±0.1940.21±0.2338.52±0.0417.31±0.2617.71±0.1418.9±0.0119.81±0.2619.69±0.3022.14±0.1734.71±0.0232.50±0.3332.5±0.3527.81±0.2527.77±0.2525.39±0.2338.09±0.4138.78±0.1127.92±0.1239.37±0.3129.16±0.0123.55±0.12
    丝氨酸7.16±0.070.17±0.077.72±0.130.07±0.019.5±0.080.13±0.016.08±1.1213.04±0.395.67±0.279.16±0.118.85±0.039.69±0.017.02±0.040.04±07.58±0.060.1±012.23±0.190.06±07.75±0.108.27±0.017.59±0.048.77±0.037.28±0.026.69±0.05
    组氨酸6.49±0.020.02±06.21±00±0.106.95±0.070±0.13.11±1.162.45±0.254.07±0.073.56±0.013.54±0.013.08±0.027.24±0.060.06±0.068.13±0.020.06±0.046.19±0.100.02±0.771.86±1.051.79±0.202.63±0.173.45±0.143.54±0.343.1±0.92
    甘氨酸7.55±0.190.19±0.077.46±0.130.07±0.017.51±0.160.13±0.027.73±0.677.62±0.237.68±0.146.77±0.026.7±0.026.28±0.0214.4±0.040.04±0.0913.4±0.180.09±0.1110.82±0.100.18±0.095.3±0.086.24±0.037.11±0.056.52±0.106.15±0.019.89±0.06
    苏氨酸6.09±0.080.08±0.020.13±0.060.02±06.9±0.040.06±0.042.28±0.240.53±0.111.14±0.040.9±00.95±0.011.33±0.030.9±0.010.01±0.011.15±0.010.01±0.010.35±0.020.01±0.013.64±0.053.68±01.94±0.022.33±02.11±0.023.27±0.01
    精氨酸0.73±0.030.03±0.468.03±0.010.46±0.321.08±0.040.01±0.035.85±0.866.15±0.0510.41±0.167.58±0.037.57±0.046.1±0.010.75±0.030.03±00.86±0.070±0.031.9±00.07±0.023.65±0.174.13±0.015.19±0.051.3±2.424.19±0.133.14±0.08
    丙氨酸1.84±0.220.22±0.052.29±0.120.05±0.402.05±0.230.12±0.044.07±0.373.46±2.016.23±0.193.99±0.064.56±0.056.36±0.073.97±0.050.05±03.35±0.420.28±0.284.03±0.490.42±0.144.34±0.074.39±0.017.88±0.046.08±0.045.44±0.047.67±0.05
    酪氨酸5.76±0.460.46±0.196.04±0.020.19±0.403.78±0.230.02±0.046.02±0.607.42±1.265.15±0.083.59±0.083.53±0.063.95±0.025.94±0.060.06±0.055.76±0.070.05±0.066.82±0.010.07±04.32±0.165.12±0.045.53±0.323.24±0.103.97±0.125.23±0.15
    半胱氨酸0.44±00±00.48±0.010.03±00.78±0.020.01±0.010±0.030.27±0.070.78±0.010.4±0.010.89±0.0100.44±0.010.01±0.030.86±0.010.03±0.010.5±0.010.01±0.015.41±0.064.81±0.412.24±0.024.77±0.043.38±0.010.97±0.01
    甲硫氨酸3.46±0.050.05±0.012.49±0.100.1±02.23±0.690.1±0.019.67±0.136.16±0.679.17±0.157.73±0.057.78±0.018.58±0.052.75±0.080.08±0.174.91±0.110.17±0.165.11±0.140.11±0.239.67±0.086.16±0.039.17±0.017.73±0.047.78±0.038.58±0.40
    苯丙氨酸3.17±0.010.01±01.53±0.010±0.011.39±0.020.01±0.011.69±0.071.42±0.701.96±0.111.93±0.142.04±0.012.35±0.041.66±0.080.08±0.021.68±0.010.02±0.031.13±0.010.01±0.031.52±0.111.5±0.031.79±0.011.45±0.021.48±0.022.34±0
    异亮氨酸2.3±0.120.12±0.013.03±0.120.01±0.012.59±0.130.12±0.085.91±0.048.37±0.354.75±0.125.05±0.035.05±0.003.63±0.022.52±0.050.05±0.123.99±0.110.12±0.136.64±0.040.11±0.042.65±0.493.43±0.046.23±0.092.04±0.123.69±0.053.42±0.10
    亮氨酸4.26±0.010.01±0.033.98±0.060.03±0.033.81±0.050.06±0.072.11±02.23±0.162.27±0.132.24±0.022.25±0.012.31±0.022.43±0.050.05±0.072.53±0.030.07±0.042.29±0.020.03±0.011.24±0.171.58±0.011.92±0.021.49±0.021.37±01.59±0.02
    赖氨酸3.27±0.020.02±0.012.98±0.010.01±0.013.08±0.020.01±0.021.75±0.041.8±0.022.13±0.022.19±0.012.19±02.06±06.51±0.010.01±0.065.44±0.040.06±0.054.67±0.050.04±0.031.97±0.022.12±02.74±02.33±0.022.1±02.38±0.02
    脯氨酸2.17±0.580.58±0.061.85±0.120.06±0.982.06±0.120.12±2.693.07±0.934.26±1.233.56±0.095.23±0.143.59±0.075.13±0.122.77±0.350.35±0.022.19±0.390.2±0.073.01±0.260.39±0.035.18±0.644.45±0.365.34±0.405.27±1.624.95±0.023.45±0.49
    总氨基酸95.4396.4497.9689.0498.5798.9691.3796.8096.3390.9289.9494.8897.4697.9896.4898.7396.5688.9797.6297.696.197.5687.389.4
    必需氨基酸30.9522.5027.8827.1628.2521.1918.2618.3716.0617.5618.2715.6519.2120.0520.0920.6916.5524.5420.1021.3822.3018.1319.2821.81
    鲜味氨基酸32.0331.6231.3630.630.4534.0332.0331.6231.3630.630.4534.0338.1636.1530.7931.533.8228.1839.1239.9328.840.7929.8727.68
    甜味氨基酸32.9035.0733.4533.7832.4337.3732.9035.0733.4533.7832.4337.3731.8132.5835.5535.7634.6235.0835.8833.1939.0336.733.7139.55
    下载: 导出CSV 
    | 显示表格

    图2所示,主要过敏原蛋白Ara h1位于约64 kDa处,Ara h2约位于17 kDa处,Ara h3位于约60 kDa处,Ara h4约位于37 kDa处,此分子量分布结果与隗啸南等[14]研究花生过敏原蛋白得到不同致敏蛋白分子量的结果一致。其中,根据实验比较得到,在四个地区中,六个品种中Ara h1含量皆大于其他致敏蛋白含量,此致敏蛋白含量与王烁等[9]在研究不同加工方式对花生致敏性的影响实验得到Ara h1占花生蛋白总量的12%~16%的结果相同。通过电泳结果,Ara h1致敏蛋白无论在哪一个地区含量均为最多,另外,可以明显看到阳江地区的Ara h2条带相较于其他地区Ara h2条带浅,因此认为阳江地区Ara h2含量较少。而根据Ara h3蛋白能得到湛江地区75泳道的含量最多,说明Z75的Ara h3致敏蛋白含量最多。其他致敏蛋白四个地区均含有,但是并无较大颜色区别。此现象的产生可能是因为花生中致敏蛋白含量与其品种、地区等有一定的关系。由于通过电泳无法完全比较花生中致敏蛋白的区别,而目前花生致敏蛋白存在,但是通过研究发现可以通过一些方法降低或者消除致敏蛋白含量,因此认为花生脱敏在食品工业生产中尤为重要,目前根据张雅君等[28]得到的脱敏方法,主要有物理方法:热加工、机械研磨、高温加压处理;酶处理;分子生物学处理等。根据食品行业要求,可根据脱敏方法进一步对花生进行利用。

    图  2  不同地区花生致敏蛋白SDS-PAGE分析
    注:M、1、3、4、75、121、620分别为蛋白Marker以及同一产地不同的花生品种名称。
    Figure  2.  SDS-PAGE analysis of peanut allergenic protein in different regions

    本研究主要对广东产量丰富的广州、韶关、阳江、湛江四个地区的六个不同品种花生的营养物质进行分析,为后续广东地区花生的种植以及食品行业不同市场需求研究提供了新的思路和数据。如Y121、G4、Z1、S4相较于适合直接售卖来种植的品种。Y4、G121、Z1、S620更适合作为油料作物种植。除此之外,餐桌上食品的营养安全与种植地区有着至关重要的关系,有目的性的种植花生,实现农业现代化,不仅能从种植到加工的最大资源利用、减少资源浪费,更对后续不同产地花生营养特性的研究有一定的意义。

  • 图  1   不同地区的六种花生外观图

    注:a、b、c、d、e、f分别表示不同地区1、3、4、75、121、620六种花生;1、2、3、4、5、6分别表示上述1、3、4、75、121、620六种花生的种子。

    Figure  1.   Appearance map of six kinds of peanuts in different regions

    图  2   不同地区花生致敏蛋白SDS-PAGE分析

    注:M、1、3、4、75、121、620分别为蛋白Marker以及同一产地不同的花生品种名称。

    Figure  2.   SDS-PAGE analysis of peanut allergenic protein in different regions

    表  1   花生名称及其简称

    Table  1   Names of peanuts and their abbreviations

    广州简称阳江简称湛江简称韶关简称
    汕油红3号G3汕油红3号Y3汕油红3号Z3汕油红3号S3
    汕油红4号G4汕油红4号Y4汕油红4号Z4汕油红4号S4
    湛油75G75湛油75Y75湛油75Z75湛油75S75
    汕油121G121汕油121Y121汕油121Z121汕油121S121
    汕油黑620G620汕油黑620Y620汕油黑620Z620汕油黑620S620
    汕油黑1号G1汕油黑1号Y1汕油黑1号Z1汕油黑1号S1
    下载: 导出CSV

    表  2   不同地区的花生物理性质测定(n=3)

    Table  2   Determination of physical properties of peanuts in different regions(n=3)

    种类果重(g)仁重(g)壳重(g)长(mm)宽(mm)高(mm)米球度(%)
    Y373.40±1.21a46.83±0.75ab26.56±0.49a12.38±1.87b6.41±1.41a5.75±1.19ab59.46±8.76b
    Y478.47±1.46b48.13±1.20abc30.31±1.14b10.64±1.57a6.13±1.23a5.13±1.03ab62.20±10.72b
    Y7576.23±2.75ab45.67±2.52a30.47±0.40b13.00±2.59b5.67±1.15a5.63±1.00ab58.56±13.47b
    Y12194.13±2.33d53.50±3.52d39.73±3.77c16.71±2.87c10.18±1.78b7.63±1.76c65.64±10.77b
    Y62082.07±1.97c50.87±1.75cd31.20±2.36b13.25±2.03b6.13±1014a5.88±1.17b59.02±7.66b
    Y182.83±1.20c50.57±0.95bcd32.27±1.17b14.88±2.83c5.72±1.08a5.42±0.99a52.99±8.75a
    G367.63±1.35bc48.13±0.68d19.40±0.72a13.39±1.54ab6.07±1.12a5.31±1.12ab57.28±5.84cd
    G468.97±2.11c48.10±1.30d19.87±3.20a12.88±1.54a6.36±0.91a5.35±0.76b59.79±8.04d
    G7564.80±1.23ab44.37±0.68c19.43±1.88a15.00±1.65c6.06±1.21a5.36±0.92b52.46±6.62bc
    G12162.60±0.89a40.10±1.37b21.50±1.11a14.85±1.54c5.00±0.91a4.81±0.82a47.12±5.67a
    G62066.63±3.07bc45.97±1.27c20.67±3.53a14.00±1.43bc5.61±1.35a5.00±1.11ab52.47±7.42bc
    G164.40±2.55ab22.87±1.10a41.53±1.80b13.71±2.21bc5.43±0.88a5.00±1.08ab52.14±8.00ab
    Z350.33±1.36a21.60±0.62a28.53±1.82b10.78±2.38a4.67±1.75a3.80±1.60a53.73±9.90ab
    Z460.53±1.16b33.63±0.95b26.75±1.15b12.19±2.48ab5.53±1.00a4.88±1.09ab56.52±8.91ab
    Z7577.50±0.75e47.70±0.95e28.95±1.49b14.64±1.15cd6.06±1.41a6.06±1.37b48.14±8.17a
    Z12162.37±0.50b40.53±2.00c21.65±1.72a14.12±2.68cd5.17±1.29a4.56±1.30a55.16±6.04ab
    Z62066.50±1.35c33.33±1.36b33.00±2.70c13.33±1.60bc5.72±0.97a4.92±0.75b52.04±8.76ab
    Z169.43±1.40d42.70±0.44d26.44±1.39b14.78±2.02d6.28±1.17a5.67±1.15b59.46±8.76b
    S379.10±2.21a58.27±1.40a20.53±0.80a15.43±2.44c9.83±1.37c6.57±1.51c64.55±6.17c
    S482.00±1.15b60.50±0.72a20.90±1.23a13.29±1.28a7.43±1.19b6.87±1.24c67.35±8.95c
    S7597.73±1.38c74.67±2.06c22.87±1.90a13.89±1.56a5.94±1.14ab5.14±1.91a54.49±7.28a
    S12197.50±1.35c65.20±1.51b31.73±0.56b15.21±2.04bc6.82±1.02ab6.13±1.39bc55.18±8.06ab
    S62099.30±0.89c68.33±2.87b30.67±2.95b13.57±1.67ab5.00±1.54a6.00±0.70ab60.32±6.08b
    S198.53±0.60c75.03±1.85c23.16±2.45a13.75±1.74ab5.78±1.07ab4.88±0.97a53.90±7.01a
    注:同列不同小写字母表示同一地区不同品种之间差异显著(P<0.05);相同字母表示差异不显著(P>0.05);表3同。
    下载: 导出CSV

    表  3   不同地区的花生主要营养指标含量测定(n=3)

    Table  3   Determination of main nutrient indexes of peanuts in different areas(n=3)

    种类总重(g)水分(g/100 g)脂肪(g/100 g)总糖(g/100 g)蛋白质(g/100 g)灰分(g/100 g)
    Y373.40±1.21a6.11±0.0497d51.27±0.0050b8.20±0.49a19.16±0.0022b2.54±0.0005b
    Y478.47±1.46b6.00±0.0543c54.35±0.0048d9.13±0.33ab19.08±0.0015b2.57±0.0003bc
    Y7576.23±2.75ab5.80±0.0140ab52.29±0.0004bc10.36±1.21bcd21.21±0.0014d2.71±0.0003c
    Y12194.13±2.33d6.07±0.0815d52.18±0.0063bc9.26±0.11abc20.69±0.0022c2.24±0.0018a
    Y62082.07±1.97c5.72±0.0232a53.06±0.0017c10.98±1.02d22.03±0.0004e2.51±0.0013b
    Y182.83±1.20c5.85±0.0172b49.95±0.0037a10.54±0.54cd18.44±0.0021a3.31±0.0005d
    G367.63±1.35bc5.59±0.0195b47.82±0.0067a10.22±0.14b20.40±0.0003b3.03±0.0031a
    G468.97±2.11c5.82±0.0268d50.63±0.0019b17.13±1.18d20.55±0.0005bc2.91±0.0007a
    G7564.80±1.23ab5.95±0.0226e54.76±0.0031c11.59±0.28bc20.78±0.0003c3.89±0.0020d
    G12162.60±0.89a5.32±0.0261a55.64±0.0029c11.69±1.04bc19.14±0.0014a3.19±0.0018ab
    G62066.63±3.07bc5.72±0.0179c55.28±0.0028c12.22±1.23c21.05±0.0006d3.49±0.0004bc
    G164.40±2.55ab5.80±0.0493d49.96±.0.0004b8.20±0.09a19.16±0.0021a3.69±0.0007cd
    Z350.33±1.36a7.20±0.0155d47.52±0.0147cd10.51±0.36c21.33±0.0002a2.99±0.0016c
    Z460.53±1.16b7.36±0.0244e49.05±.0005de12.19±1.16d24.12±0.0003c2.58±0.0004a
    Z7577.50±0.75e6.51±0.0555a42.28±0.0034a5.92±0.32a24.13±0.0002c2.97±0.0027bc
    Z12162.37±0.50b6.62±0.1040b44.86±0.0034b9.89±0.55c23.82±0.0003b2.65±0.0003ab
    Z62066.50±1.35c6.71±0.0281b45.62±0.0057bc8.54±0.50b25.37±0.0002d2.94±0.0008bc
    Z169.43±1.40d6.81±0.0330c50.68±0.0107e7.93±0.28b24.17±0.0001c3.11±0.0008c
    S379.10±2.21a6.21±0.0761a50.86±0.0104b7.71±1.05a23.49±0.0022c3.61±0.0006b
    S482.00±1.15b7.36±0.0491d50.73±0.0055b6.24±0.52a22.59±0.0012a2.89±0.0012a
    S7597.73±1.38c6.24±0.1726a47.66±0.0088a15.15±1.28b27.91±0.0017e3.60±0.0024b
    S12197.50±1.35c6.97±0.1198c49.81±0.0081ab16.36±0.43b23.03±0.0013b2.79±0.0032a
    S62099.30±0.89c6.57±0.0505b50.95±0.0132b7.19±0.22a23.04±0.0004b2.63±0.0024a
    S198.53±0.60c6.81±0.0837c50.24±0.0069b6.78±0.59a26.10±0.0007d3.32±0.0011b
    下载: 导出CSV

    表  4   不同地区的花生脂肪酸含量分析(%)

    Table  4   Analysis of fatty acid content of peanuts in different areas (%)

    种类棕榈酸硬脂酸油酸亚油酸花生酸花生四烯酸山嵛酸木蜡酸总不饱和脂肪酸
    Y39.64±0.00093.50±0.000153.46±0.000323.53±0.00071.54±0.00011.12±0.00002.54±0.00021.69±0.000278.11
    Y411.14±0.00044.35±0.000441.37±0.002534.71±0.00021.84±0.00030.72±0.00082.52±0.00071.19±0.000576.80
    Y759.63±0.00043.47±0.001355.96±0.001822.18±0.00081.56±0.00081.16±0.00042.57±0.00091.64±0.000679.30
    Y12110.29±0.00073.32±0.000347.95±0.003530.22±0.00211.51±0.00010.93±0.00012.67±0.00021.54±0.000379.10
    Y62010.34±0.00123.19±0.000443.90±0.000332.24±0.00061.48±0.00030.96±0.0062.42±0.00021.43±0.000377.10
    Y19.95±0.00013.73±0.000249.14±0.000429.56±0.00031.67±0.00030.85±0.00022.63±0.00041.35±0.000479.55
    G311.30±0.00063.63±0.000243.45±0.007731.07±0.00891.63±0.00011.19±0.00012.65±0.00010.004±0.000075.71
    G48.98±0.00053.09±0.000153.53±0.000422.50±0.00061.40±0.00021.04±0.00022.34±0.00071.43±0.000177.07
    G7510.97±0.00212.88±0.000338.71±0.001231.01±0.00091.08±0.00020.73±0.00021.63±0.00030.87±0.000370.45
    G12110.19±0.00122.78±0.000337.52±0.000432.40±0.00041.29±0.00010.83±0.00012.13±0.00020.003±0.000170.75
    G62012.04±0.00063.38±0.000244.39±0.000233.20±0.00111.41±0.00020.76±0.00012.16±0.00021.08±0.000178.35
    G112.20±0.00003.68±0.000037.72±0.000337.76±0.00021.72±0.00000.77±0.00012.79±0.00011.44±0.000176.25
    Z39.91±0.00012.70±0.000353.93±0.000323.87±0.00081.32±0.00001.16±0.00012.66±0.00021.71±0.000178.96
    Z412.82±0.00073.57±0.0003 37.46±0.001938.73±0.00161.55±0.00250.66±0.00022.31±0.00051.03±0.000476.85
    Z759.91±0.00073.18±0.000955.91±0.000325.16±0.00021.38±0.00060.99±0.00012.21±0.00010.003±0.000082.06
    Z12111.51±0.00052.86±0.000141.74±0.000235.85±0.00161.33±0.00020.92±0.00002.49±0.00011.29±0.000178.51
    Z62011.31±0.00053.12±0.000145.05±0.000230.62±0.00031.53±0.00040.94±0.00023.01±0.00031.52±0.000276.59
    Z111.60±0.00052.85±0.000143.23±0.000134.44±0.00091.39±0.00010.95±0.00002.68±0.00021.58±0.000378.62
    S311.77±0.00042.93±0.000043.02±0.000136.90±0.00031.38±0.00010.97±0.00132.65±0.00000.007±0.000080.89
    S410.09±0.00033.32±0.000156.44±0.000624.84±0.00091.46±0.00051.12±0.00042.38±0.00090.005±0.000082.40
    S7511.56±0.00052.99±0.000143.70±0.000136.67±0.00071.37±0.00010.93±0.00012.43±0.00020.003±0.000181.30
    S12111.49±0.00003.23±0.000044.29±0.000135.97±0.00011.43±0.00000.90±0.00012.39±0.00000.004±0.000081.16
    S62010.91±0.00103.73±0.000246.17±0.001132.81±0.00111.50±0.00040.81±0.00012.37±0.00061.21±0.000479.79
    S115.40±0.00334.88±0.010548.61±0.01022.74±0.00132.14±0.00040.87±0.00023.13±0.00061.61±0.000372.22
    下载: 导出CSV

    表  5   不同地区的六种花生氨基酸分析

    Table  5   Analysis of amino acids of six kinds of peanuts in different regions

    氨基酸
    (mg/100 g)
    种类
    Y3Y4Y75Y121Y620Y1G3G4G75G121G620G1Z3Z4Z75Z121Z620Z1S3S4S75S121S620S1
    天冬氨酸4.4±0.020.02±0.053.34±0.020.06±0.144.04±0.020.02±0.1514.72±2.3113.91±1.1612.46±0.2110.79±0.0510.76±011.89±0.153.45±0.060.06±0.113.65±0.180.11±0.243.02±0.120.18±0.141.03±0.021.15±0.010.88±0.011.42±0.020.71±0.034.13±0.04
    谷氨酸36.34±0.1338.80±0.7238.88±0.1733.52±0.1940.21±0.2338.52±0.0417.31±0.2617.71±0.1418.9±0.0119.81±0.2619.69±0.3022.14±0.1734.71±0.0232.50±0.3332.5±0.3527.81±0.2527.77±0.2525.39±0.2338.09±0.4138.78±0.1127.92±0.1239.37±0.3129.16±0.0123.55±0.12
    丝氨酸7.16±0.070.17±0.077.72±0.130.07±0.019.5±0.080.13±0.016.08±1.1213.04±0.395.67±0.279.16±0.118.85±0.039.69±0.017.02±0.040.04±07.58±0.060.1±012.23±0.190.06±07.75±0.108.27±0.017.59±0.048.77±0.037.28±0.026.69±0.05
    组氨酸6.49±0.020.02±06.21±00±0.106.95±0.070±0.13.11±1.162.45±0.254.07±0.073.56±0.013.54±0.013.08±0.027.24±0.060.06±0.068.13±0.020.06±0.046.19±0.100.02±0.771.86±1.051.79±0.202.63±0.173.45±0.143.54±0.343.1±0.92
    甘氨酸7.55±0.190.19±0.077.46±0.130.07±0.017.51±0.160.13±0.027.73±0.677.62±0.237.68±0.146.77±0.026.7±0.026.28±0.0214.4±0.040.04±0.0913.4±0.180.09±0.1110.82±0.100.18±0.095.3±0.086.24±0.037.11±0.056.52±0.106.15±0.019.89±0.06
    苏氨酸6.09±0.080.08±0.020.13±0.060.02±06.9±0.040.06±0.042.28±0.240.53±0.111.14±0.040.9±00.95±0.011.33±0.030.9±0.010.01±0.011.15±0.010.01±0.010.35±0.020.01±0.013.64±0.053.68±01.94±0.022.33±02.11±0.023.27±0.01
    精氨酸0.73±0.030.03±0.468.03±0.010.46±0.321.08±0.040.01±0.035.85±0.866.15±0.0510.41±0.167.58±0.037.57±0.046.1±0.010.75±0.030.03±00.86±0.070±0.031.9±00.07±0.023.65±0.174.13±0.015.19±0.051.3±2.424.19±0.133.14±0.08
    丙氨酸1.84±0.220.22±0.052.29±0.120.05±0.402.05±0.230.12±0.044.07±0.373.46±2.016.23±0.193.99±0.064.56±0.056.36±0.073.97±0.050.05±03.35±0.420.28±0.284.03±0.490.42±0.144.34±0.074.39±0.017.88±0.046.08±0.045.44±0.047.67±0.05
    酪氨酸5.76±0.460.46±0.196.04±0.020.19±0.403.78±0.230.02±0.046.02±0.607.42±1.265.15±0.083.59±0.083.53±0.063.95±0.025.94±0.060.06±0.055.76±0.070.05±0.066.82±0.010.07±04.32±0.165.12±0.045.53±0.323.24±0.103.97±0.125.23±0.15
    半胱氨酸0.44±00±00.48±0.010.03±00.78±0.020.01±0.010±0.030.27±0.070.78±0.010.4±0.010.89±0.0100.44±0.010.01±0.030.86±0.010.03±0.010.5±0.010.01±0.015.41±0.064.81±0.412.24±0.024.77±0.043.38±0.010.97±0.01
    甲硫氨酸3.46±0.050.05±0.012.49±0.100.1±02.23±0.690.1±0.019.67±0.136.16±0.679.17±0.157.73±0.057.78±0.018.58±0.052.75±0.080.08±0.174.91±0.110.17±0.165.11±0.140.11±0.239.67±0.086.16±0.039.17±0.017.73±0.047.78±0.038.58±0.40
    苯丙氨酸3.17±0.010.01±01.53±0.010±0.011.39±0.020.01±0.011.69±0.071.42±0.701.96±0.111.93±0.142.04±0.012.35±0.041.66±0.080.08±0.021.68±0.010.02±0.031.13±0.010.01±0.031.52±0.111.5±0.031.79±0.011.45±0.021.48±0.022.34±0
    异亮氨酸2.3±0.120.12±0.013.03±0.120.01±0.012.59±0.130.12±0.085.91±0.048.37±0.354.75±0.125.05±0.035.05±0.003.63±0.022.52±0.050.05±0.123.99±0.110.12±0.136.64±0.040.11±0.042.65±0.493.43±0.046.23±0.092.04±0.123.69±0.053.42±0.10
    亮氨酸4.26±0.010.01±0.033.98±0.060.03±0.033.81±0.050.06±0.072.11±02.23±0.162.27±0.132.24±0.022.25±0.012.31±0.022.43±0.050.05±0.072.53±0.030.07±0.042.29±0.020.03±0.011.24±0.171.58±0.011.92±0.021.49±0.021.37±01.59±0.02
    赖氨酸3.27±0.020.02±0.012.98±0.010.01±0.013.08±0.020.01±0.021.75±0.041.8±0.022.13±0.022.19±0.012.19±02.06±06.51±0.010.01±0.065.44±0.040.06±0.054.67±0.050.04±0.031.97±0.022.12±02.74±02.33±0.022.1±02.38±0.02
    脯氨酸2.17±0.580.58±0.061.85±0.120.06±0.982.06±0.120.12±2.693.07±0.934.26±1.233.56±0.095.23±0.143.59±0.075.13±0.122.77±0.350.35±0.022.19±0.390.2±0.073.01±0.260.39±0.035.18±0.644.45±0.365.34±0.405.27±1.624.95±0.023.45±0.49
    总氨基酸95.4396.4497.9689.0498.5798.9691.3796.8096.3390.9289.9494.8897.4697.9896.4898.7396.5688.9797.6297.696.197.5687.389.4
    必需氨基酸30.9522.5027.8827.1628.2521.1918.2618.3716.0617.5618.2715.6519.2120.0520.0920.6916.5524.5420.1021.3822.3018.1319.2821.81
    鲜味氨基酸32.0331.6231.3630.630.4534.0332.0331.6231.3630.630.4534.0338.1636.1530.7931.533.8228.1839.1239.9328.840.7929.8727.68
    甜味氨基酸32.9035.0733.4533.7832.4337.3732.9035.0733.4533.7832.4337.3731.8132.5835.5535.7634.6235.0835.8833.1939.0336.733.7139.55
    下载: 导出CSV
  • [1] 李少雄, 洪彦彬, 陈小平, 等. 广东花生生产、育种和种业现状与发展对策[J]. 广东农业科学,2020,47(11):78−83. [LI S X, HONG Y B, CHEN X P, et al. The current situation and development strategies of peanut production, breeding and seed industry in Guangdong[J]. Guangdong Agricultural Sciences,2020,47(11):78−83.
    [2] 李小钰. 辽宁省主栽花生蛋白性质分析及应用研究[D]. 沈阳: 沈阳农业大学, 2019: 2−20.

    LI X Y. Analysis and application research on protein properties of main peanut planted in Liaoning Province[D]. Shenyang: Shenyang Agricultural University, 2019: 2−20.

    [3] 郭建斌, 李威涛, 丁膺宾, 等. 花生籽仁不同发育时期不同部位主要营养成分变化[J]. 中国油料作物学报,2020,42(6):1051−1057. [GUO J B, LI W T, DING Y B, et al. Changes in the main nutrient components of peanut kernels at different developmental stages[J]. Chinese Journal of Oil Crops,2020,42(6):1051−1057.
    [4] 叶林. 花生蛋白质氧化作用及其对花生乳饮料稳定性影响研究[D]. 广州: 华南理工大学, 2014: 1−20.

    YE L. Peanut protein oxidation and its effect on the stability of peanut milk beverage[D]. Guangzhou: South China University of Technology, 2014: 1−20.

    [5] 刘胜男, 孟继秋, 曹金博, 等. 花生中致敏蛋白的检测方法研究进展[J]. 农产品加工(上半月),2019(3):71−74, 78. [LIU S N, MENG J Q, CAO J B, et al. Research progress in detection methods of allergenic proteins in peanuts[J]. Agricultural Products Processing (First Half of the Month),2019(3):71−74, 78.
    [6]

    KROGHSBO S, RIGBY N M, JOHNSON P L F, et al. Assessment of the sensitizing potential of processed peanut proteins in Brown Norway rats: Roasting does not enhance allergenicity[J]. PLoS ONE,2014,9(5):e96475. doi: 10.1371/journal.pone.0096475

    [7]

    CHUNG S Y, BUTTS C L, MALEKI S J, et al. Linking peanut allergenicity to the processes of maturation, curing, and roasting[J]. Journal of Agricultural & Food Chemistry,2003,51(15):4273.

    [8] 田阳, 饶欢, 薛文通. 花生致敏原Ara h 1的重组表达与纯化[J]. 中国食品学报,2020,20(8):20−28. [TIAN Y, RAO H, XUE W T. Recombinant expression and purification of peanut allergen Ara h 1[J]. Chinese Journal of Food Science,2020,20(8):20−28.
    [9] 王烁, 孙晓东, 钮冰, 等. 不同加工方式对花生致敏性的影响[J]. 食品科技,2020,45(4):49−55. [WANG S, SUN X D, NIU B, et al. The effect of different processing methods on the allergenicity of peanuts[J]. Food Science and Technology,2020,45(4):49−55.
    [10]

    BLANC F, VISSERS Y M, ADEL-PATIENT K, et al. Boiling peanut Ara h 1 results in the formation of aggregates with reduced allergenicity[J]. Molecular Nutrition and Food Research,2011,55(12):1887−1894. doi: 10.1002/mnfr.201100251

    [11] 蒋栋磊, 葛攀玮, 朱丽, 等. 花生过敏原蛋白Ara h2的分离纯化研究[J]. 扬州大学学报(农业与生命科学版),2017,38(3):116−120. [JIANG D L, GE P W, ZHU L, et al. Study on the separation and purification of peanut allergen protein Ara h2[J]. Journal of Yangzhou University (Agriculture and Life Sciences Edition),2017,38(3):116−120.
    [12] 饶欢, 田阳, 陶莎, 等. 加工方式对花生致敏性的影响及其致敏性评价研究进展[J]. 食品科学,2015,36(23):283−287. [RAO H, TIAN Y, TAO S, et al. Effects of processing methods on peanut sensitization and research progress in sensitization evaluation[J]. Food Science,2015,36(23):283−287. doi: 10.7506/spkx1002-6630-201523052
    [13] 田阳, 饶欢, 陶莎, 等. 花生致敏蛋白Ara h1和Ara h2纯化鉴定方法研究进展[J]. 粮食与油脂,2016,29(7):1−4. [TIAN Y, RAO H, TAO S, et al. Research progress in purification and identification methods of peanut allergenic proteins Ara h1 and Ara h2[J]. Food and Oils,2016,29(7):1−4. doi: 10.3969/j.issn.1008-9578.2016.07.001
    [14] 隗啸南, 高金燕, 李欣, 等. 花生过敏原蛋白分离纯化方法研究进展[J]. 食品科学,2011,32(17):371−375. [KUI X N, GAO J Y, LI X, et al. Research progress in separation and purification of peanut allergen protein[J]. Food Science,2011,32(17):371−375.
    [15] 刘明国, 曹磊. 花生基本物理特性试验研究[J]. 农业科技与装备,2011(6):70−73. [LIU M G, CAO L. Experimental study on basic physical characteristics of peanut[J]. Agricultural Science and Technology and Equipment,2011(6):70−73. doi: 10.3969/j.issn.1674-1161.2011.06.027
    [16] 赵谋明, 董红竹, 郑淋, 等. 不同蛋白酶水解高温花生粕和低温花生粕及其水解产物抗氧化活性的对比研究[J]. 现代食品科技,2016,32(4):40−45. [ZHAO M M, DONG H Z, ZHENG L, et al. Comparative study on the antioxidant activity of different protease hydrolyzed high-temperature peanut meal and low-temperature peanut meal and their hydrolysates[J]. Modern Food Science and Technology,2016,32(4):40−45.
    [17] GB 5413.27-2010 食品安全国家标准 婴幼儿食品和乳品中脂肪酸的测定[S]. 北京: 中国标准出版社, 2010.

    GB 5413.27-2010 National food safety standard-Determination of fatty acids in infant food and dairy[S]. Beijing: China Standard Press, 2010.

    [18] 袁贝, 邵亮亮, 张迪骏, 等. 储藏条件对花生的氨基酸和脂肪酸组成及风味的变化影响[J]. 食品工业科技,2016,37(8):318−322. [YUAN B, SHAO L L, ZHANG D J, et al. The effect of storage conditions on the amino acid and fatty acid composition and flavor changes of peanuts[J]. Science and Technology of Food Industry,2016,37(8):318−322.
    [19]

    MASUYAMA K, YAMAMOTO K, ITO K, et al. Simplified methods for purification of peanut allergenic proteins: Ara h 1, Ara h 2, and Ara h 3[J]. Food Science & Technology Research,2014,20(4):875−881.

    [20] 迟晓元, 郝翠翠, 潘丽娟, 等. 不同花生品种脂肪酸组成及其积累规律的研究[J]. 花生学报,2016,45(3):32−36. [CHI X Y, HAO C C, PAN L J, et al. Study on fatty acid composition and accumulation law of different peanut varieties[J]. Journal of Peanut Journal,2016,45(3):32−36.
    [21] 邹莉芳, 沈以红, 黄先智, 等. 食品功能性成分降血脂作用机理研究进展[J]. 食品科学,2016,37(5):239−244. [ZOU L F, SHEN Y H, HUANG X Z, et al. Progress in the research on the mechanism of food functional ingredients in lowering blood lipids[J]. Food Science,2016,37(5):239−244.
    [22] 林杰. 不饱和脂肪酸的生理功能及其应用进展[J]. 广东化工,2013,40(6):92−93. [LIN J. The physiological functions of unsaturated fatty acids and their application progress[J]. Guangdong Chemical Industry,2013,40(6):92−93. doi: 10.3969/j.issn.1007-1865.2013.06.048
    [23] 李资政, 裴志胜, 冯素萍, 等. 不同压榨方式对高油酸花生分离蛋白的影响[J]. 食品科技,2020,45(10):190−196.14. [LI Z Z, PEI Z S, FENG S P, et al. The effect of different pressing methods on high oleic peanut protein isolate[J]. Food Science and Technology,2020,45(10):190−196.14.
    [24]

    FARMER, LINDA J. The role of nutrients in meat flavour formation[J]. Proceedings of the Nutrition Society,1994,53(2):327−333. doi: 10.1079/PNS19940038

    [25]

    SCHLICHTHERLE-CERNY H, AMADO R. Analysis of taste-active compounds in anenzymatichy drolysate of deamidated wheat gluten[J]. Journal of Agriculturaland Food Chemistry,2002,50(6):1515−1522. doi: 10.1021/jf010989o

    [26]

    HAN F L, XU Y. Identification of low molecular weight peptides in Chinese rice wine (Huang Jiu) by UPLC-ESI-MS/MS[J]. Journal of the Institute of Brewing,2011,117(2):238−250. doi: 10.1002/j.2050-0416.2011.tb00467.x

    [27]

    AMURA M, NAKATSUKA T, TADA M, et al. The relationship between taste and primary structure of "delicious peptide" (Lys-Gly-Asp-Glu-Glu-Ser-Leu-Ala) from beef soup[J]. Agricultural & Biological Chemistry,1989,53(2):319−325.

    [28] 张雅君, 张浩, 杨选, 等. 花生主要致敏物质及其脱敏方法研究进展[J]. 食品科学,2014,35(17):312−318. [ZHANG Y J, ZHANG H, YANG X, et al. Research progress in peanut main allergens and desensitization methods[J]. Food Science,2014,35(17):312−318. doi: 10.7506/spkx1002-6630-201417059
图(2)  /  表(5)
计量
  • 文章访问数: 
  • HTML全文浏览量: 
  • PDF下载量: 
  • 被引次数: 0
出版历程
  • 收稿日期:  2021-08-15
  • 网络出版日期:  2022-03-03
  • 刊出日期:  2022-04-30

目录

/

返回文章
返回
x 关闭 永久关闭