摘要
以常见的4种豆子为原料,粉碎后采用超声波辅助提取刀豆、花豆、大豆、红豆中的油脂,测定4种豆类植物种子中油脂的得率、理化性质、成分与含量。结果表明:除大豆外,其他3种豆类得油率较低,但是4种豆油在理化性质上都具有较好品质,符合食用植物油标准;在油脂成分上,4种豆油不饱和脂肪酸总量均较高,刀豆油中不饱和脂肪酸总量达到了91.43%,但4种豆油中大豆油含量最高的成分是亚油酸,而其他3种豆油含量最高的成分却是油酸,刀豆油中棕榈油酸含量相当高,达到16.2%,且亚麻酸含量也较高。
Oil from sword bean,flower bean,soybean and red bean was extracted with the ultrasonic-assisted extraction after 4 kinds of common legume seeds were crushed. The yield,physical and chemical properties,composition and content of oil from 4 kinds of common legume seeds were determined. The results showed that the yield of oil from other 3 kinds of legume seeds except soybean was lower,but the 4 kinds of legume seeds oil had better quality in physical and chemical properties and met the standard of edible vegetable oil. On the composition of oil,unsaturated fatty acids of 4 kinds of legume seeds oil were higher and the total amount of unsaturated fatty acids of sword bean oil was 91.43 %. Among the four kinds of legume seeds oil,the highest content component of soybean oil was linoleic acid,but the highest content component of other 3 kinds of legume seeds oil was oleic acid. The content of palmitoleic acid in sword bean oil was quite high,reached 16.2 %,and the content of linolenic acid was also higher.
作者
郑辉煌
丁立好
黄彬
何敏
王宗成
ZHENG Hui-huang;DING Li-hao;HUANG Bin;HE Min;WANG Zong-cheng(College of Chemical and Biological Engineering,Hunan University of Science and Engineering,Yongzhou 425199,Hunan,China;Hunan Key Laboratory of Comprehensive Utilization of Advantage Plants Resources of Southern Hunan,Hunan University of Science and Engineering,Yongzhou 425199,Hunan,China;Hunan Provincial Engineering Research Center for Comprehensive Development and Utilization of Biomass Resources,Hunan University of Science and Engineering,Yongzhou 425199,Hunan,China)
出处
《食品研究与开发》
CAS
北大核心
2020年第7期75-79,共5页
Food Research and Development
基金
湖南省教育厅科学研究重点项目(19A192)
湖南省普通高校校企合作创新创业教育基地(湘教通[2018]380号)
国家级大学生创新创业训练计划项目(201910551016S)
湖南省大学生创新创业训练计划项目(湘教通[2019]219号-2055)。
关键词
刀豆
花豆
大豆
红豆
超声波辅助提取
种子油脂
气质联用分析
sword bean
flower bean
soybean
red bean
ultrasonic-assisted extraction
seed oil
gas chromatography-mass spectrometer analysis
