【摘 要】
：
The factors of microwave extraction technique in pricklyash oil and purification of α-Linolenic acid from pricklyash oil by β-cyclodetrin inclusion method
【机 构】
：
School of Chem.& Chem.Eng.Shaanxi Unvi.Sci & Tech, Xi'an 710021, Shaanxi, CHINA
论文部分内容阅读
The factors of microwave extraction technique in pricklyash oil and purification of α-Linolenic acid from pricklyash oil by β-cyclodetrin inclusion method were studied in this paper.The optimized conditions were gotten by single and orthogonal design:the ratio ofpricklyash seed to liquid was 1:20,extraction temperature of microwave was 70℃,extraction time was 20 minutes; the ratio of (FFA alcohol) to β-CD was 1:8,inclusion temperature was 60℃,inclusion time was 1.5 h,refrigerating time was 15h,in this conditions the content of a-Linolenic acid was raised from 19.172 % to 56.532 %.
其他文献
The application of dietary fibers in food production is increasing due to their beneficial effects on human health.The bakery products,particularly bread,ta
目的:探讨转录因子NF-κB1在前列腺癌中对miR-195表达的调控作用. 方法:使用JASPAR数据库分析NF-κB1与miR-195启动子结合的可能性.Oncomine数据库分析NF-κB1在前列腺癌中的
对ⅡⅡK(NO4617-88)的补充,前苏联保健10于1989年批准了ⅡⅡK附件2～4号,其中含154种新物质的Ⅱ凰K和17种物质重新修订的n凸K,现录如下,供参考(附件1号见《rHr.Tpyaa》1989年
New preservation food techniques offer advantages in meeting consumer demands of freshness,convenience and safety.Emerging technologies have been investigat
This research was conducted to develop the rice pasta in form of macaroni,prepared from high iron brown rice flour,preparing from dry milling,brown rice var
目的:探讨基于肿瘤全域的表观扩散系数(ADC)灰度直方图参数与前列腺癌的病理分级及淋巴转移之间的关系. 方法:回顾性分析经手术病理证实为前列腺癌且术前接受MRI检查的病例82