食品工业科技2024，Vol.45Issue(17)：388-395,8.DOI:10.13386/j.issn1002-0306.2023080335
益生菌发酵对荔枝汁品质及润肠通便功能的影响
Effect of Probiotic Fermentation on the Quality and Laxative Function of Lychee Juice
摘要
Abstract
Lychee juice was fermented with Lacticaseibacillus casei,Lactococcus lactis subsp.lactis,Lactobacillus acidophilus,Lactobacillus delbrueckii subsp.bulgaricus,Lactiplantibacillus plantarum,and Leuconostoc mesenteroides subsp.cremoris to study the effects of fermentation on the physicochemical properties,major active ingredient content,antioxidant capacity,and effects on defecation and small intestinal motility in mice.The results showed that fermentation with various probiotics decreased the pH of lychee juice while increasing total acid and soluble solids content.After fermentation,the total phenol and total flavonoid content,as well as the antioxidant capacity of lychee juice,decreased to varying degrees,while the polysaccharide content increased by 9.38 to 13.31 times.Specifically,lychee juice fermented with Lacticaseibacillus casei and Lactobacillus delbrueckii subsp.bulgaricus retained more active components and antioxidant activity.The experimental results in mice showed that the group of lychee juice fermented with Lacticaseibacillus casei shortened the time of first defecation by 47.39％compared to the model group.The quantity,weight and water content of red stool particles within 6 hours were significantly higher than those in the model group(P＜0.05),and the rate of eosin advancement was not statistically different from the control group(P＞0.05).Therefore,lychee juice fermented with Lacticaseibacillus casei has a greater laxative effect,providing a theoretical basis for the further development of functional fermented lychee juice products.关键词
益生菌/荔枝汁/发酵/抗氧化活性/润肠通便Key words
probiotics/lychee juice/fermentation/antioxidant activity/laxative function分类
轻工纺织引用本文复制引用
周俊萍,徐玉娟,温靖,王聪,肖更生,杜冰,李楚源,余元善,翁少全,赵敏..益生菌发酵对荔枝汁品质及润肠通便功能的影响[J].食品工业科技,2024,45(17):388-395,8.基金项目
国家荔枝龙眼产业技术体系(CARS-32-13) （CARS-32-13）
广东荔枝跨县集群产业园(茂名)项目 （茂名）
广东省农业科学院学科团队建设项目(202109TD) （202109TD）
广东省农业科学院人才项目(R2023PY-JG015). （R2023PY-JG015）
