摘要
本文进行了由丁二酸—(二)—2—乙基己基酯磺酸钠(AOT)-正已烷-氯化钾组成的反胶团体系从大豆中萃取蛋白质和豆油的研究,考查了大豆和反胶团质量体积比、萃取时间、温度、pH值和盐浓度等因素对蛋白质的萃取及反萃取的影响。结果表明:大豆蛋白质的萃取率最高达96.9%,豆油的萃取率为90.5%。
The AOT-n-haxane-KCl as the reverse micelle solution, used to extract the protein and oil from soybean was studied. The extraction and back-extraction of the protein was tested in various conditions such as the rate of soybean weight against the reverse micelle solution volume,mixed-time,temperature,the pH value of aqueous and the salt oncentrations.On this basis,the conditions fit to the extraction and back-extraction from soybean with AOT-n-haxane-KCl reverse micelle were determined.The results in dicated that the highest extraction rate of the protein was 96.9percent and the soybean oil was 90.5 percent.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2002年第9期44-46,共3页
Food Science
