PDF
Full
Outline
Objective To study the change law of biogenic amines in the process of soy sauce fermentation and explore the influence of production conditions on the accumulation of biogenic amines. Methods The content of biological amines in soy sauce was analyzed at different fermentation times by high performance liquid chromatography (HPLC) technology. Meanwhile, the effects of different saltwater concentrations (15%, 20%, 25%), fermentation temperatures (20, 30, 40 ℃), and yeast additions (0.05%, 0.10%, 0.15%) on the production of biological amines in soy sauce fermentation were explored. Results The content of biological amines in soy sauce presented an increasing trend first and then decreasing as the fermentation time was prolonged; the lowest content of biological amines in soy sauce after fermentation ends was 368.9 mg/L at a temperature of 40 ℃; the lowest content of biological amines in soy sauce after fermentation ends was 376.41 mg/L at a saltwater concentration of 25%; the lowest content of biological amines in soy sauce after fermentation ends was 403.45 mg/L when the yeast addition was 0.05%. Conclusion Biogenic amines are harmful substances in soy sauce fermentation process, and their excessive content can have certain impacts on human health. By adjusting the saltwater concentration, fermentation temperature, and yeast addition, it is possible to effectively inhibit the formation of biogenic amines during soy sauce fermentation, thereby effectively improving the safety of soy sauce.
PDF
260
122
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62199257
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
