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中国精品科技期刊2020
谈江莹,陈紫婷,秦佳斌,等. 莲原花青素对华夫饼AGEs的抑制及感官品质的影响[J]. 食品工业科技,2022,43(11):284−294. doi: 10.13386/j.issn1002-0306.2021080330.
引用本文: 谈江莹,陈紫婷,秦佳斌,等. 莲原花青素对华夫饼AGEs的抑制及感官品质的影响[J]. 食品工业科技,2022,43(11):284−294. doi: 10.13386/j.issn1002-0306.2021080330.
TAN Jiangying, CHEN Ziting, QIN Jiabin, et al. Effects of Lotus Seedpod Procyanidins on AGEs Inhibition and Sensory Quality of Waffles[J]. Science and Technology of Food Industry, 2022, 43(11): 284−294. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2021080330.
Citation: TAN Jiangying, CHEN Ziting, QIN Jiabin, et al. Effects of Lotus Seedpod Procyanidins on AGEs Inhibition and Sensory Quality of Waffles[J]. Science and Technology of Food Industry, 2022, 43(11): 284−294. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2021080330.

莲原花青素对华夫饼AGEs的抑制及感官品质的影响

Effects of Lotus Seedpod Procyanidins on AGEs Inhibition and Sensory Quality of Waffles

  • 摘要: 本文分析添加莲原花青素(lotus seedpod procyanidins,LSPC)对华夫饼晚期糖化终末产物(advanced glycation end products, AGEs)的抑制及感官品质的影响。以面粉、鸡蛋等为原料,添加不同浓度LSPC(0、0.5、1、2、4 mg/g)并制备华夫饼(170 ℃,20 min),通过测量华夫饼中AGEs含量、羧甲基赖氨酸含量(Nε-(Carboxymethyl)lysine,CML)、抗氧化性等指标检测LSPC对华夫饼中AGEs的抑制作用;通过色度,质构,气质,电子鼻等方法检测LSPC对华夫饼感官品质的影响。结果表明,华夫饼中AGEs含量和CML含量随LSPC浓度的增加而显著减少(P<0.05),总酚含量随LSPC浓度的增加而显著增加(P<0.05);华夫饼抗氧化性能随LSPC浓度的增加而显著增加(P<0.05);LSPC的添加也影响了华夫饼的焙烤品质,华夫饼的硬度显著下降(P<0.05),弹性和凝聚性显著性增强(P<0.05);华夫饼的色泽显著加深(P<0.05);风味随莲原花青素的添加显著增加(P<0.05)。本研究表明莲原花青素对华夫饼中AGEs有抑制作用,感官品质上使华夫饼口感更绵软可口,同时本文为深入研究莲原花青素对食品热加工过程中AGEs的抑制作用及感官品质的影响提供理论支撑。

     

    Abstract: In this paper, the inhibition of advanced glycation end products (AGEs) and the effects of lotus seedpod procyanidins (LSPC) on sensory quality of waffles were analyzed for the first time. Using flour and eggs as raw materials, different concentrations of LSPC (0, 0.5, 1, 2, 4 mg/g) were added to prepare waffles (170 ℃, 20 min). The inhibitory effect of LSPC on AGEs in waffles was detected by measuring the content of AGEs, carboxymethyl lysine content (CML), and antioxidant properties, while the effect of LSPC on the sensory quality of waffles was detected by chroma, texture, temperament, and electronic nose. The results showed that the contents of AGEs and CML in waffles decreased significantly with the increase of LSPC concentration (P<0.05), and the content of total phenols increased significantly with the increase of LSPC concentration (P<0.05); The antioxidant properties of waffles increased significantly with the increase of LSPC concentration (P<0.05); The addition of LSPC also affected the baking quality of waffles. The hardness of waffles decreased significantly (P<0.05), and the elasticity and cohesiveness increased significantly (P<0.05); the color of the waffles was significantly deepened (P<0.05); the flavor increased significantly with the addition of lotus seedpod procyanidins (P<0.05). This study demonstrates that lotus seedpod procyanidins has an inhibitory effect on AGEs in waffles and on sensory qualities, it makes the waffles mouth feel more spongy and palatable, at the same time, this paper provides a theoretical support for the in-depth study of the inhibitory effect of lotus seedpod procyanidins on AGEs and sensory quality during thermal processing of foods.

     

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