文献类型：期刊文献

中文题名：漆籽油的物化特征分析

英文题名：Physicochemical Properties of Lacquer Oils

作者：董艳鹤[1] 王成章[1,2] 叶建中[1] 原姣姣[1] 晟彦[1] 何源锋[1]

第一作者：董艳鹤

机构：[1]中国林业科学研究院林产化学工业研究所,生物质化学利用国家工程实验室,国家林业局林产化学工程重点开放性实验室,江苏省生物质能源与材料重点实验室,江苏南京210042;[2]中国林业科学研究院林业新技术研究所,北京100091

年份：2012

卷号：32

期号：4

起止页码：28-32

中文期刊名：林产化学与工业

外文期刊名：Chemistry and Industry of Forest Products

收录：CSTPCD;;Scopus;北大核心:【北大核心2011】；CSCD:【CSCD_E2011_2012】；

基金：国家林业局948技术引进项目(2009-4-58);江苏省农业科技攻关项目(SBE200930456)

语种：中文

中文关键词：漆树;漆籽油;物化特征;处理;引种

外文关键词：lacquer tree ;lacquer oil ; physicochemical properties ; pretreatments ;introduction

分类号：TQ35

摘要：对陕西漆籽在不同处理下漆籽油的物化特征进行了分析,并对日本漆籽及江西引种漆籽嫁接苗与实生苗漆籽的漆籽油进行了化学成分的对比分析,结果表明:经过水洗和石油醚浸泡过的陕西漆籽核提取的漆籽油透明澄清,颜色浅,得率相应的由9.61%提高到14.87%,酸值分别为9.79和6.95,明显低于未经任何处理而直接提取漆籽油的样品,处理后提取的漆籽油的皂化价及过氧化值则比未处理提取的漆籽油低;陕西漆籽油的亚油酸的相对含量则高达72%,具有较高的应用价值。江西引种的漆籽皮核易于分离,漆籽油中亚油酸的相对含量为56.222%。
The physicochemical properties of lacquer oils from Shanxi under different pretreatments were studied in this paper. Chemical constituents of lacquer oils of Rhus Succedanea L. , seeding and grafting Rhus Succedanea L. fr,,h Jia.gxi were studied too. The results showed that lacquer oils after aqueous wash or soaked by petroleum ether are light and clarify in color, and its yield improves from 9.61% to 14.87% accordingly. Meanwhile, their acid value are 9.79 and 6.95, respectively. This result is clearly lower than the lacquer oils without any pretreatment. The saponification value and peroxide value are lower, too. That the content of linoleic acid in lacquer oils from Shanxi is higher than 72 % results in a high application value. The skin and kernels of the introduced lacquer berries from Jiangxi are easier to be separated. Their relative contents of the linoleic acid are 56. 222%.