摘要
玉米酒糟(DDGS)主要是生产燃料乙醇的副产品,研究比较了玉米仁油、玉米皮油、玉米胚芽油中甾醇、生育酚的不同组成及含量,综述了玉米酒糟(DDGS)油中微量成分甾醇和生育酚的含量、组成及研究进展,分析了DDGS玉米油的营养特点及其制炼油加工的经济效益,指出玉米酒糟(DDGS)油中脂肪伴随物丰富且含量很高,经济加工效益明显,是一种极具潜力的优质食用油新资源,如能合理充分制油,可得到30～50万吨优质玉米油,缓解中国目前食用油油脂资源缺乏的紧张状况。
Corn DDGS （ Distillers Dried Grain with Solubles） is the major by - product of fuel ethanol production. This paper compares different compositions and contents of phytosterol and tocopherol in the oil in corn kernel, corn fiber and corn germ. It also makes a review of the content, composition and study process of micro constituents （phytosterol and tocopherol） in corn DDGS, analyzes the nutrition attributes of the DDGS corn oil and the economic benefit of the refining oil processing, and indicates that the lipid classes in corn DDGS oil are abundant and of highcontent, with significant economic benefit of processing. It is a new resource with great potential of high - quality edible oil. If we can reasonably make good use of DDGS for refining oil, we will get 300 -500 thousand tons of high - quality corn oil and relieve tension of lack of edible oil resource in China currently
出处
《中国粮油学报》
EI
CAS
CSCD
北大核心
2013年第6期115-117,122,共4页
Journal of the Chinese Cereals and Oils Association
基金
"十二五"国家科技支撑计划(2011BAD02B03)
关键词
玉米酒糟
食用油
营养
corn DDGS
edible oil
nutrition
