广东微量元素科学
廣東微量元素科學
엄동미량원소과학
GUANGDONG TRACE ELEMENTS SCIENCE
2015年
2期
5-9
,共5页
山茶籽油%茶粕%超临界CO2萃取法%超声波辅助提取法%索氏提取法
山茶籽油%茶粕%超臨界CO2萃取法%超聲波輔助提取法%索氏提取法
산다자유%다박%초림계CO2췌취법%초성파보조제취법%색씨제취법
camellia seed oil. tea meal%supercritical CO2 extraction method%ultrasonic assisted extraction%soxhlet extraction method
采用超临界CO2法、超声波辅助提取法和索氏提取法提取山茶籽油，对它的理化指标、脂肪酸组成进行测定，并对茶粕有效成分进行分析。研究表明，超临界CO2法和超声波法提油率高，环保安全性和工艺效率好；索氏法提取的油茶籽油酸值过大；从茶粕有效成分含量来看，超声波辅助提取法更优。综合考虑3种提取方法，超声波辅助提取山茶油品质最优。
採用超臨界CO2法、超聲波輔助提取法和索氏提取法提取山茶籽油，對它的理化指標、脂肪痠組成進行測定，併對茶粕有效成分進行分析。研究錶明，超臨界CO2法和超聲波法提油率高，環保安全性和工藝效率好；索氏法提取的油茶籽油痠值過大；從茶粕有效成分含量來看，超聲波輔助提取法更優。綜閤攷慮3種提取方法，超聲波輔助提取山茶油品質最優。
채용초림계CO2법、초성파보조제취법화색씨제취법제취산다자유，대타적이화지표、지방산조성진행측정，병대다박유효성분진행분석。연구표명，초림계CO2법화초성파법제유솔고，배보안전성화공예효솔호；색씨법제취적유다자유산치과대；종다박유효성분함량래간，초성파보조제취법경우。종합고필3충제취방법，초성파보조제취산다유품질최우。
Using supercritical CO2 method,ultrasonic assisted extraction and soxhlet extraction method to extract camellia seed oil,its physical and chemical index and fatty acids composition were determined, and effective components of tea pulp were analyzed. Studies show that supercritical CO2 method and ultrasonic method oil extraction rate is high, good security and process efficiency of environmental protection;Soxhlet extraction of tea seed oleic acid value is too large;From the point of tea meal effective component content, ultrasonic assisted extraction is better. Considering three extraction methods, ultrasonic assisted extraction of camellia oil quality optimal.
