超声波处理对发芽糙米GABA积累及抗氧化能力影响的研究

张祎; 赵婷婷; 申娟利; 王昕

doi:10.13386/j.issn1002-0306.2016.02.017

超声波处理对发芽糙米GABA积累及抗氧化能力影响的研究

吉林大学生物与农业工程学院

基金项目:

2014年吉林大学创新创业训练国家级项目(2014A45168)；

详细信息

作者简介:
张祎(1994-),女,大学本科,研究方向:食品科学与工程,E-mail:846703111@qq.com。;

王昕(1970-),女,博士,教授,研究方向:食品保藏与加工理论新技术,E-mail:wx@jlu.edu.cn。;

中图分类号: TS210.1
计量
- 文章访问数: 0186
- HTML全文浏览量: 050
- PDF下载量: 0315
出版历程
- 收稿日期: 2015-05-25

Study on effect of ultrasonic treatment on GABA accumulation and antioxidant capacity in germinated brown rice

College of Agriculture and Biology Engineering,Jilin University

摘要

摘要: 以有机糙米为材料,利用不同超声波处理时长、频率在糙米萌发不同阶段进行处理,探讨促进发芽糙米中抗氧化成分积累的较优超声波处理条件。结果发现,在发芽前期(0~16 h)进行超声波处理会显著促进GABA的积累,优于在发芽中后期(16~32 h)累积效果、且在相同时长处理情况下,低频率超声波处理对GABA含量的积累优于高频处理。同时在发芽期间进行超声波处理会提高多酚提取量,处理过的发芽糙米清除羟基自由基效果是普通发芽糙米的1.3倍,超氧阴离子清除能力比前者高10.34%。
- 超声波 /
- 发芽糙米 /
- γ-氨基丁酸 /
- 多酚 /
- 抗氧化
Abstract: Using the organic brown rice as material,the effects of different ultrasonic treatment on the accumulation of GABA were studied and the appropriate ultrasonic treatment conditions were discussed,with different length of time and different frequencies of ultrasonic treatment being applied during several period of germinated brown rice growth. Result showed that during the early stage of germination(0 to 16 hours),ultrasonic treatment could have better contribution to the GABA accumulation than the middle(16 to 32 hours). In addition,using ultrasonic treatment during germination might increase the content of polyphenol. The ability to clean hydroxyl radicals of germinated brown rice which was treated by ultrasonic was 1.3 times greater than the one without ultrasonic treatment and the ability to clean superoxide anions was 10.34 percent better than the one without ultrasonic treatment.
- ultrasonic treatment /
- germinated brown rice /
- γ-aminobutyricacid /
- polyphenol /
- antioxidant

HTML全文

参考文献(25)

[1]	耿珊珊,诸芸,华杰,等.食用发芽糙米对中老年超重和肥胖者代谢的影响[J].营养学报,2011(3):315-317.
[2]	S I Muhammad,M Ismail,R B.Mahmud,et al.Germinated brown rice and its bioactives modulate the activity of uterine cells in oophorectomised rats as evidenced by gross cytohistological and immunohistochemical changes[J].Bmc Complementary and Alternative Medicine,2013,13(198).
[3]	曹晓虹,温焕斌,李翠娟,等.糙米发芽过程中蛋白酶活力及含氮物质的变化[J].南京农业大学学报,2010(2):96-100.
[4]	T K Hensch,M P Stryker.Columnar architecture sculpted by GABA circuits in developing cat visual cortex[J].Science,2004,303(5664):1678-1681.
[5]	S B Patil,M K Khan.Germinated brown rice as a value added rice product:A review[J].Journal of Food Science and Technology-Mysore,2011,48(6):661-667.
[6]	Y Y Wei,MJI Shohag,Y Y Wang,et al.Effect of Zinc Sulfate Fortification in Germinated Brown Rice on Seed Zinc Concentration,Bioavailability,and Seed Germination[J].Journal of Agricultural and Food Chemistry,2012,60(7):1871-1879.
[7]	F F Wu,H Y Chen,N Yang,et al.Effect of germination time on physicochemical properties of brown rice flour and starch from different rice cultivars[J].Journal of Cereal Science,2013,58(2):263-271.
[8]	P Jannoey,H Niamsup,S Lumyong,et al.gammaaminobutyric acid(GABA)accumulations in rice during germination[J].Chiang Mai Journal of Science,2010,37(1):124-133.
[9]	J Q Jia,H L Ma,W R Zhao,et al.The use of ultrasound for enzymatic preparation of ACE-inhibitory peptides from wheat germ protein[J].Food Chemistry,2010,119(1):336-342.
[10]	M U Imam,N H Azmi,M I Bhanger,et al.Antidiabetic properties of germinated brown rice:A systematic review[J].Evidence-Based Complementary and Alternative Medicine,2012(816501).
[11]	Y Liu,H Yang,A Sakanishi.Ultrasound:Mechanical gene transfer into plant cells by sonoporation[J].Biotechnology Advances,2006,24(1):1-16.
[12]	Q Z Wang,G Chen,H Yersaiyiti,et al.Modeling Analysis on Germination and Seedling Growth Using Ultrasound Seed Pretreatment in Switchgrass[J].Plos One,2012,7(e4720410).
[13]	J F Liang,B Z Han,MJR Nout,et al.Effect of soaking and phytase treatment on phytic acid,calcium,iron and zinc in rice fractions[J].Food Chemistry,2009,115(3):789-794.
[14]	Q Zhang,J Xiang,L Z Zhang,et al.Optimizing soaking and germination conditions to improve gamma-aminobutyric acid content in japonica and indica germinated brown rice[J].Journal of Functional Foods,2014,10:283-291.
[15]	G Chen,Q Z Wang,Y Liu,et al.Modelling analysis for enhancing seed vigour of switchgrass(Panicumvirgatum L.)using an ultrasonic technique[J].Biomass&Bioenergy,2012,47:426-435.
[16]	S Tian,K Nakamura,H Kayahara.Analysis of phenolic compounds in white rice,brown rice,and germinated brown rice[J].Journal of Agricultural and Food Chemistry,2004,52(15):4808-4813.
[17]	J G Xu,C R Tian,Q P Hu,et al.Dynamic changes in phenolic compounds and antioxidant activity in oats(Avenanuda L.)during steeping and germination[J].Journal of Agricultural and Food Chemistry,2009,57(21):10392-10398.
[18]	J D Roberts,M G Roberts,M D Tarpey,et al.The effect of a decaffeinated green tea extract formula on fat oxidation,body composition and exercise performance[J].Journal of the International Society of Sports Nutrition,2015,12(1).
[19]	P P Gao,G H Zheng,Y H Wu,et al.Effect of exogenous potassium on photosynthesis and antioxidant enzymes of rice under iron toxicity[J].Russian Journal of Plant Physiology,2014,61(1):47-52.
[20]	Y P Chen,Q Liu,X Z Yue,et al.Ultrasonic vibration seeds showed improved resistance to cadmium and lead in wheat seedling[J].Environmental Science and Pollution Research,2013,20(7):4807-4816.
[21]	Y G Zhang,B C Wang,X G Zhang,et al.Effects of ultrasonic stimulation on resistance to sheath blight(Rhizoctoniasolani)in rice[J].Asian Journal of Chemistry,2012,24(5):2274-2278.
[22]	丁俊胄,杨特武,周强,等.厌氧胁迫对发芽糙米中γ-氨基丁酸含量变化的影响[J].中国粮油学报,2015(02):6-10.
[23]	A Moongngarm,N Daomukda,S Khumpika.Chemical compositions,phytochemicals,and antioxidant capacity of rice bran,rice bran layer,and rice germ[J].3RD International Conference on Biotechnology and Food Science(ICBFS 2012),2012(2):73-79.
[24]	蔡碧琼,蔡珠玉,张福娣,等.稻壳中黄酮提取物的抗氧化性质研究[J].江西农业大学学报,2010(4):813-818.
[25]	M Blasa,M Candiracci,A Accorsi,et al.Honey flavonoids as protection agents against oxidative damage to human red blood cells[J].Food Chemistry,2007,104(4):1635-1640.