摘要
通过实验确定了从裸燕麦麸皮中提取裸燕麦苷的最佳工艺条件:乙醇浓度80%(v/v)、提取温度40℃、提取时间30min、液料比21∶1、提取次数3次,裸燕麦苷提取得率为(2.97±0.23)g/100g,提取物纯度(88.6±1.73)%,灰分含量(5.2±0.34)%,粗脂肪含量(6.1±0.47)%。
The optimized extraction conditions of oat saponin were obtained. 80% alcohol/water(v/v) solution was chosen as extraction solvent. The solvent/material ratio was 21/1(v/w). The oat bran was extracted 3 times (30min per times). And the extract temperature was 40℃. The results showed that the extract ratio, purity, ash content and fat content were (2.97±0.23)g/100g, (88.6±1.73)%, (5.2±0.34)% and (6.1±0.47)% respectively.
出处
《食品科技》
CAS
北大核心
2005年第6期54-56,共3页
Food Science and Technology
关键词
裸燕麦
燕麦苷
提取
A. nuda L.
oat saponin
extract
