摘要
探讨了Na2SeO3浓度、浸泡时间和浸泡温度对大豆发芽率和硒富集量的影响。在单因素试验的基础上,通过响应面试验确定了富硒大豆芽最适浸泡条件为:Na2SeO3浓度50 mg/L、浸泡时间4 h和浸泡温度29.6℃。在此条件下,富硒大豆发芽率达到92.22%、总硒量11.87μg/g干重。
The effect of Na2SeO3 concentration, soaking time and temperature on germination rate and se -accumulation of soybean were investigated by response surface methodology based on central composite design （CCD）. The result indicated Na2SeO3 concentration of 50 mg/L, soaking for 4h at 29.6 ℃ was the best. Under these conditions, the maximal germination rate and Se content were 92.22% and 11.87 μg/g dry weights, respectively.
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2011年第7期112-115,共4页
Food and Fermentation Industries
基金
江苏省农业科技计划资助项目(2010386)
关键词
大豆
浸泡条件
发芽率
硒富集量
soybean, steep conditions, germination rate, se-accumulation
