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复合蔬菜酵素对健康青年肠道菌群的影响

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2025-07-14 06:35

复合蔬菜酵素对健康青年肠道菌群的影响

作者单位:

(1.西南大学食品科学学院重庆 400715;2.川渝共建特色食品重庆市重点实验室重庆 400715)

基金项目:

重庆市技术创新与应用发展专项重点项目(2022TIAD-KPX0380)；川渝地区家兔产业协同创新与关键技术集成示范项目(2022YFQ0033) 第一作者: 李敏涵，女，硕士生

Effect of Compound Vegetable Jiaosu on Intestinal Flora of Healthy Young Generation

Author:

Li Minhan 1 Li Hongjun 1,2

Li Hongjun

College of Food Science， Southwest University， Chongqing 400715;Chongqing Key Laboratory of Special Food Co-Built by Sichuan and Chongqing， Chongqing 400715
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Cheng Chengpeng 1

Cheng Chengpeng

College of Food Science， Southwest University， Chongqing 400715
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Yu Sijie 1 He Zhifei 1,2

He Zhifei

Affiliation:

(1.College of Food Science， Southwest University， Chongqing 400715;2.Chongqing Key Laboratory of Special Food Co-Built by Sichuan and Chongqing， Chongqing 400715)

摘要 | | 访问统计 | 参考文献 [38] | | || 文章评论

摘要:

探究复合蔬菜酵素对健康青年肠道菌群的影响规律，为酵素产品的饮用作指导。26例无外源性抗生素和粪便微生物群移植的健康青年持续14 d饮用复合蔬菜酵素，在第0，7 d和14 d分别采取粪便样品，采用高通量测序检测各组粪便样品中的菌群。结果表明，健康青年持续摄入复合蔬菜酵素时，肠道菌群的结构和丰度发生变化。在门和属分类学水平上，健康青年肠道菌群的结构和丰度在0，7 d和14 d相比，均具有较大的差异；第14 d时逐渐恢复到第0 d的菌群丰度和结构。通过分析PICRUSt2和KEGG数据库，发现与菌群丰度和结构对应的功能结构有类似的变化规律。本研究结果对明确酵素对人体肠道菌群的影响提供了理论参考。

Abstract:

This paper aimed to investigate the effects of the vegetable jiaosu complex on the intestinal flora of healthy youths and provide guidance for the consumption of jiaosu products. 26 healthy youths without exogenous antibiotics or fecal microbiota transplants consumed the vegetable Jiaosu complex for 14 days. Fecal samples were taken at days 0， 7， and 14， and the flora in each group was measured by high-throughput sequencing. The results showed that the structure and abundance of intestinal flora changed in healthy youths with continuous intake of the vegetable jiaosu complex. At the phylum and genus taxonomic levels， the structure and abundance of the intestinal flora of healthy youths were significantly different at days 0， 7， and 14 compared to each other； the abundance and structure of the flora gradually returned to that of day 0 at day 14. The PICRUSt2 and KEGG databases were analyzed， and similar patterns of change were found in the functional structures corresponding to the abundance and structure of the flora. The results of this study provide a theoretical reference to clarify the effect of enzymes on human intestinal flora.

引用本文

李敏涵,李洪军,程成鹏,余思洁,贺稚非.复合蔬菜酵素对健康青年肠道菌群的影响[J].中国食品学报,2023,23(5):113-124

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