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当前位置: 首页 > 文章 > 5种野生木本植物油性质及其制备生物柴油的研究 江西农业大学学报 2010,32 (2) 339-344
Position: Home > Articles > Phychemical Properties and Preparation of Bio-diesel with Five Categories of Woody Plant Seeds Oil Acta Agriculturae Universitatis Jiangxiensis 2010,32 (2) 339-344

5种野生木本植物油性质及其制备生物柴油的研究

作  者：
刘光斌;刘苑秋;黄长干;杜天真;胡冬南;黄忠;邱自兵;李百健;单替
单  位：
江西农业大学
关键词：
东京野茉莉;乌桕;黄连木;白檀;光皮树;生物柴油
摘  要：
选择东京野茉莉、乌桕、黄连木、白檀、光皮树等5种野生木本植物种籽,分别提取其油脂,测定其理化性质、脂肪酸组成及含量;并将油脂用酯交换反应制备生物柴油,测定其指标等。结果表明:种籽出油率东京野茉莉53.6%,黄连木33.0%,白檀20.0%,乌桕22.0%,光皮树28.6%;油脂中脂肪酸主要组成为棕榈酸、硬脂酸、油酸、亚油酸和亚麻酸,其中以十六碳和十八碳的脂肪酸为主,不饱和脂肪酸含量高达90%以上;油脂理化性质、脂肪酸组成及含量符合生物柴油要求;5种木本植物油脂转化为生物柴油的转化率大于95%;5种木本植物油脂转化为生物柴油指标与0#柴油指标接近。
译  名：
Phychemical Properties and Preparation of Bio-diesel with Five Categories of Woody Plant Seeds Oil
作  者：
LIU Guang-bin1,LIU Yuan-qiu2,HUANG Chang-gan1,DU Tian-zhen2,HU Dong-nan2,HUANG Zhong1,QIU Zi-bing1,LI Bai-jian1,SHAN Ti1 (1.Institute of Applied Chemical,JAU,Nanchang 330045,China;2.College of Landscape Architecture and Art,JAU,Nanchang 330045,China)
关键词：
Styrax tonkinesis;Pistaciachinensis bunge;Symplocos paniculata;Sapium sebiferum;Comus wilsoniana;bio-diesel
摘  要：
Five categories of wild plants (Styrax tonkinesis,Pistaciachinensis bunge,Symplocos paniculata,Sapium sebiferum,Comus wilsoniana)were picked out to extract respectively their lipids and their phy-chemical constants,compositions and contents of fatty acid were determined.Then the lipids were treated with Ester-exchange reaction to prepare bio-diesel.The results showed that the oil yields of seeds were,Styrax tonkinesis:53.6%,Symplocos paniculata:33.0%,Sapium sebiferum:20.0%,Pistaciachinensis bunge:22.0%,Comus wilsoniana:28.6%;the oils mainly included Palmitc acid,Stearic acid,Oleic acid,Linoleic acid and Linolenic acid,which mostly contained 16 carbon and 18 carbon fatty acid and the content of unsaturated fatty acids was up to 90%;the phy-chemical properties,compositions and contents of fatty acid of the oils were consistent with the bio-diesel standards.The five categories of wild plant oils were used to prepare bio-diesel,the conversional rate was 95%,the performance of the converted oil is close to that of diesel oil No.0.

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