[1]李童,束成杰,尹永祺,等.响应面法优化琉璃苣籽油提取工艺及其脂肪酸成分的测定[J].江苏农业学报,2017,(04):914-920.[doi:doi:10.3969/j.issn.1000-4440.2017.04.029]
 LI Tong,SHU Cheng-jie,YIN Yong-qi,et al.Determination of fatty acid composition and optimization of extraction technology by response surface method for borage oil[J].,2017,(04):914-920.[doi:doi:10.3969/j.issn.1000-4440.2017.04.029]
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响应面法优化琉璃苣籽油提取工艺及其脂肪酸成分的测定()
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江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2017年04期
页码:
914-920
栏目:
加工贮藏·质量安全
出版日期:
2017-08-30

文章信息/Info

Title:
Determination of fatty acid composition and optimization of extraction technology by response surface method for borage oil
作者:
李童12束成杰2尹永祺1石宝俊2张卫明2
(1.扬州大学食品科学与工程学院,江苏扬州225127;2.南京野生植物综合利用研究院,江苏南京210042)
Author(s):
LI Tong12SHU Cheng-jie2YIN Yong-qi1SHI Bao-jun2ZHANG Wei-ming2
(1.College of Food Science and Engineering, Yangzhou 225127, China;2.Nanjing Institute for Comprehensive Utilization of Wild Plants, Nanjing 210042, China)
关键词:
琉璃苣油脂γ-亚麻酸
Keywords:
borageoilgamma linolenic acid
分类号:
TS224.2
DOI:
doi:10.3969/j.issn.1000-4440.2017.04.029
文献标志码:
A
摘要:
本研究旨在优化索氏法提取琉璃苣籽油的工艺,以琉璃苣籽油提取率为指标,利用单因素试验和响应面法研究索氏法提取工艺中提取时间、提取剂体积和提取温度对提取率的影响,同时利用气相色谱仪对琉璃苣籽油中的脂肪酸进行分析鉴定。结果显示,粉碎的琉璃苣种子10 g,工艺条件为提取时间416 h,提取溶剂体积10881 ml,提取温度8315 ℃时,琉璃苣籽油提取率最高(3405%)。提取的琉璃苣籽油中共鉴定出15种脂肪酸,包括9种不饱和脂肪酸,其中亚油酸占3775%,γ-亚麻酸占2096%,油酸占920%。本试验的提取方法简单易操作,可为琉璃苣的产业化开发和利用提供依据。
Abstract:
To optimize the Soxhlet extraction technology for borage seed oil, the influences of extraction time, extraction solvent volume and extraction temperature on the extraction rate of the borage seed oil were studied by single factor test and response surface method. The fatty acids in borage seed oil were determined by gas chromatography. The results showed that borage seed oil extraction rate reached the highest level (34.05%) under the conditions of extraction time 4.16 h, the volume of extraction solvent 108.81 ml and extraction temperature at 83.15 ℃. Totally 15 kinds of fatty acids were identified in borage seed oil, including nine kinds of unsaturated fatty acids, among which, linoleic acid accounted for 3775%, gamma linolenic acid accounted for 2096%, and oleic acid accounted for 920%.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-02-21 基金项目:“十二五”国家科技支撑计划项目(2012BAD36B01) 作者简介:李童(1991-),女,安徽阜阳人,硕士研究生,主要从事野生植物资源开发与利用研究。(Tel)18852716927;(E-mail)1543859178@qq.com 通讯作者:张卫明,(E-mail)botanyzh@163.com;尹永祺,(E-mail)yqyin@yzu.edu.cn
更新日期/Last Update: 2017-09-01