摘要
通过实验研究水酶法提取酸浆籽油的工艺条件。研究结果表明,当酸浆籽与水的质量比为1∶5,混合酶(纤维素酶和果胶酶按1∶0.6的比例混合)添加量2%,酶解时间6h,水解温度45℃,pH在4.5～5.0,3200r/min的离心机离心30min,溶剂∶酸浆籽粕(v/w)=(0.8～1),提取率可达96.0%。提取的油脂更易于精炼,营养成分保存率高,品质好。
Extraction technology condition of groundcherry seed oil by aqueous/enzymatic method was optimized in this paper. Under this extraction condition that the dilution ratio was 1：5, the concentration of mix fibrinase-pectinase （1：0.6） enzyme 2%, enzymatic hydrolysis time 6 hours, temperature 45 ℃, centrifugal separation time 30 min on 3200 r/min and the solvent ratio （0.8-1）, the yield of extraction 96.0% could be attained. The extracted groundcherry seed oil was easier to be refined and had good quality with high rate nutrients preserving.
出处
《食品科技》
CAS
北大核心
2008年第8期45-47,共3页
Food Science and Technology
基金
黑龙江省教育厅2006年科技计划项目(GGJH2006-128)
关键词
酸浆籽
提油
水酶法
groundcherry seed
extracting oil
aqueous/enzymatic method
