• EI
  • Scopus
  • 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
  • DOAJ
  • EBSCO
  • 北大核心期刊
  • 中国核心学术期刊RCCSE
  • JST China
  • FSTA
  • 中国精品科技期刊
  • 中国农业核心期刊
  • CA
  • WJCI
  • 中国科技核心期刊CSTPCD
  • 中国生物医学SinoMed
中国精品科技期刊2020
赵柯馨,蓝威豪,杜佳丽,等. 外源糖处理对花生芽菜中γ-氨基丁酸富集的影响[J]. 食品工业科技,2024,45(13):1−8. doi: 10.13386/j.issn1002-0306.2023070283.
引用本文: 赵柯馨,蓝威豪,杜佳丽,等. 外源糖处理对花生芽菜中γ-氨基丁酸富集的影响[J]. 食品工业科技,2024,45(13):1−8. doi: 10.13386/j.issn1002-0306.2023070283.
ZHAO Kexin, LAN Weihao, DU Jiali, et al. Effects of Exogenous Sugar Treatment on Enrichment of γ -Aminobutyric Acid in Peanut Sprouts[J]. Science and Technology of Food Industry, 2024, 45(13): 1−8. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023070283.
Citation: ZHAO Kexin, LAN Weihao, DU Jiali, et al. Effects of Exogenous Sugar Treatment on Enrichment of γ -Aminobutyric Acid in Peanut Sprouts[J]. Science and Technology of Food Industry, 2024, 45(13): 1−8. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023070283.

外源糖处理对花生芽菜中γ-氨基丁酸富集的影响

Effects of Exogenous Sugar Treatment on Enrichment of γ -Aminobutyric Acid in Peanut Sprouts

  • 摘要: 为探究糖处理对花生芽菜中γ-氨基丁酸(γ-aminobutyric acid,GABA)富集的影响,本文筛选了不同类型外源糖(甘露糖、蔗糖和葡萄糖)的最佳施用浓度,探究了其对花生种子发芽过程中GABA以及GABA合成代谢有关物质的影响并对其可能的作用机制进行了研究。结果表明,甘露糖、蔗糖和葡萄糖处理可以显著(P<0.05)提高花生芽菜中GABA的含量,且谷氨酸脱羧酶(Glutamate decarboxylase,GAD)、二胺氧化酶(Diamine oxidase,DAO)、多胺氧化酶(Polyamine oxidase,PAO)活性,以及谷氨酸、腐胺、精胺和亚精胺等的含量均发生了显著(P<0.05)变化。同时,根据测定结果可知,不同外源糖处理均可在不同程度上提升花生芽菜中抗坏血酸、蛋白质和白藜芦醇的含量。花生芽菜中GABA可通过外源糖处理富集,其影响机制可能为GABA支路和多胺降解途径。

     

    Abstract: In order to explore the influence of sugar treatment on the enrichment of γ-aminobutyric acid (GABA) in peanut sprouts, this paper selects the optimal application concentration of different types of exogenous sugars (mannose, sucrose and glucose). The effects of GABA on the germination of peanut seeds and the related substances of GABA anabolic metabolism were investigated and the possible mechanism of action was studied. The results showed that mannose, sucrose and glucose treatment could significantly (P<0.05) increase the content of GABA in peanut sprouts, and the activity of glutamate decarboxylase (GAD), diamine oxidase (DAO), polyamine oxidase (PAO) and the contents of glutamic acid, putrescine, spermidine and spermidine were significantly changed in oxidase (P<0.05). At the same time, according to the test results, different exogenous sugar treatments could increase the contents of ascorbic acid, protein and resveratrol in peanut sprouts to different degrees. GABA in peanut sprouts can be enriched by exogenous sugar treatment, and its influence mechanism may be GABA branch and polyamine degradation pathway.

     

/

返回文章
返回