Time ：
HomeAbout JournalContact UsJournal subscriptionsSubmission Guidelines中文
不同提油方法对光皮树果实油品质的影响
Effects of different extraction methods on quality of Cornus wilsoniana fruit oil
  
DOI：
中文关键词:  光皮树  果实油  脂肪酸  提油方法  生物酶法
英文关键词:Cornus wilsoniana  fruit oil  fatty acid  oil extraction method  enzymatic method
基金项目:
Author NameAffiliation
SHEN Airong  
CHEN Yi  
XIAO Zhihong，etc  
Hits: 1462
Download times: 0
中文摘要:
      比较了不同提油方法所得光皮树果实油的理化性质及脂肪酸组成。结果表明：不同提油方法对光皮树果实油的折光指数、相对密度及脂肪酸组成和含量影响不显著；对皂化值、酸值、过氧化值、磷脂含量有显著影响。生物酶法所提光皮树果实油经精炼后色泽浅、透明澄清，折光指数、相对密度、不饱和脂肪酸含量较高，皂化值、过氧化值、磷脂含量较低，品质优于索氏抽提法、化学溶剂浸提法、压榨法和水剂法所得油。
英文摘要:
      The physicochemical properties and fatty acid compositions of Cornus wilsoniana fruit oil extracted by different methods were studied. The results showed that different extraction methods had no significant effect on refractive index, relative density, fatty acid composition and content of Cornus wilsoniana fruit oil, but had remarkable effects on saponification value, acid value, peroxide value and phospholipids content of Cornus wilsoniana fruit oil. The refined Cornus wilsoniana fruit oil extracted by enzymatic method had light and transparent color, higher refractive index, relative density and unsaturated fatty acids content and lower saponification value, peroxide value and phospholipids content. Therefore, the quality of Cornus wilsoniana fruit oil extracted by enzymatic method was better than that extracted by methods of Soxhlet extraction, solvent extraction, pressing and water extraction.
查看全文   View/Add Comment  Download reader
Close
Magazine Press of CHINA OILS AND FATS
Address：Laodong Road 118 , Lianhu District, Xi 'an City, Shaanxi Province, China Postcode：710082
Phone：008602988617441;008602988621360 ;008602988626849 Fax：008602988625310
You are the number  775647  Visitors  京ICP备09084417号