文章基本信息

标题：Optimization of nitrite content in beetroot fermented by s taphylococci xylosus using response surface methodology(RSM)
作者：Y, Q. Cui ; F. Wang ; M. X. Pang 等
期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：199
期号：5
页码：052009
DOI：10.1088/1755-1315/199/5/052009
语种：English
出版社：IOP Publishing
摘要：In this experiment, staphylococci xylosus were used as the research object to determine the amount of nitrite in the fermentation process. It was studied in single factor experiment by means of changing the amount of bacteria addition, vegetable content, fermentation time and in response surface optimization method. The Nitrite was analyzed according to GB5009.30-2016. The optimum conditions were as follows: vegetable content 2.2g, inoculation amount 7.8 × 10⁶CFU/g, fermentation time 27h, and the optimum nitrite content of fermented Beet Liquied is 487mg/kg (Fermented beet Power is 12 00mg/kg)