CAJ | 학술논문

油脂是人类日常生活必不可少的物质，但受到提取工艺和技术条件的限制，存在出油率不高、溶剂残留等诸多问题，如何有效利用资源实现最佳量效关系一直是现代轻工业亟待解决的问题。因此，研究并改进油脂提取相关工艺技术及方法具有重要的应用价值。通过对油脂传统和现代提取技术方法及其原理的简单介绍、对各种方法主要优缺点的比较，得出对油脂提取方法的总体的和前瞻性的看法，旨在为今后油脂工业的发展提供参考。就油脂提取技术来说，采用绿色工艺进行企业生产，是现代工业发展的趋势。酶提取法、水剂法、超临界CO2萃取法在生物油脂萃取中得到广泛的应用，尤其是超临界CO2萃取法因其具有环保的萃取过程、萃取物纯净无污染、在油脂和中药材的活性成分提取中均有独特优势，随着应用的普及和改善，该技术可能成为油脂萃取的主要技术方法之一。
유지시인류일상생활필불가소적물질，단수도제취공예화기술조건적한제，존재출유솔불고、용제잔류등제다문제，여하유효이용자원실현최가량효관계일직시현대경공업극대해결적문제。인차，연구병개진유지제취상관공예기술급방법구유중요적응용개치。통과대유지전통화현대제취기술방법급기원리적간단개소、대각충방법주요우결점적비교，득출대유지제취방법적총체적화전첨성적간법，지재위금후유지공업적발전제공삼고。취유지제취기술래설，채용록색공예진행기업생산，시현대공업발전적추세。매제취법、수제법、초림계CO2췌취법재생물유지췌취중득도엄범적응용，우기시초림계CO2췌취법인기구유배보적췌취과정、췌취물순정무오염、재유지화중약재적활성성분제취중균유독특우세，수착응용적보급화개선，해기술가능성위유지췌취적주요기술방법지일。
Lipid is indispensable material substance ,but due to limitation of extraction technology and other related technologies ,low extraction rate and solvent remains are some of such kinds of tricky problems ,so how to utilize natural resource efficiently and attain superlative approach of dose-effect relationship is still a problem that needs to be solved in light indurstry immediately.The extraction technology and method of fat and oil has important application value.This article provided an overall and prospective view about oil extraction ,which was obtained from summarizing traditional and modern method fatty and oil extraction and its theory briefly as well as comparing the merits of various extraction methods ,aiming to provide reference for the future development of oil industry. For the fat and oil extraction ,the green technology for enterprise production has broad prospect. The method of enzymes extraction and aqueous extraction and supercritical CO 2 fluid extraction had been widely applied in biological oil extraction , especially the supercritical CO2 fluid extraction method,because of its environmental protection of the extraction process,pollution-free extractpure, and unique advantages in the process of extraction of oils and active ingredients of Chinese herbal medicine.Hernce ,with the popularization and improvement of application ,the technology might be one of the main methods of oil extraction.