一株高谷氨酸脱羧酶活性的枯草芽孢杆菌及其在发酵豆制品中的应用
By using Bacillus subtilis SNBA-1 with high glutamate decarboxylase activity as a starter culture, the problem of low GABA content in light fermented soybeans was solved, and a fermented soybean product with high efficiency in relieving stress and depression was prepared, improving product quality and functional effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENYANG AGRI UNIV
- Filing Date
- 2024-12-06
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the GABA content in light fermented soybeans is low, making it difficult to effectively relieve stress and depression, and there is room for improvement in the quality of traditional fermented foods.
Using Bacillus subtilis SNBA-1 with high glutamate decarboxylase activity as a starter culture, fermented soybean products with high GABA content were prepared by inoculating this strain during the fermentation process, thereby enhancing the antidepressant and sleep-promoting effects of fermented soybeans.
It significantly increased the GABA content in fermented black soybeans, improved the overall quality of fermented black soybeans, and verified its efficacy through sensory evaluation and in vitro antidepressant experiments, demonstrating its ability to alleviate stress and depression in modern populations.
Smart Images
Figure CN119331781B_ABST