云南民族大学学报（自然科学版）2025，Vol.34Issue(1)：46-50,5.DOI:10.3969/j.issn.1672-8513.2025.01.006
串联索氏提取法快速测定烟草种子中油脂质量分数
Rapid determination of oil content in tobacco seeds by serial Soxhlet extraction
摘要
Abstract
Traditional Soxhlet extraction for measuring oil content is time-consuming and consumes a large amount of organic solvents.To solve these problems,seven typical tobacco seed samples,including flue-cured tobacco,sun-cured tobacco,burley tobacco and aromatic tobacco were selected to establish a rapid determination method based on serial petroleum ether Soxhlet extraction.This method extracts more than ten samples by placing multiple samples in different overlapping and tandem sample tubes using a single Soxhlet extractor.Subsequently,the oil content is calculated by the difference in the samples before and after extraction.The establishment of this method provides a new,rapid and accurate analytical approach for measuring oil content in tobacco seeds.This method is also applicable to oilseeds such as dragon fruit seeds,sesame seeds,rapeseeds,and perilla seeds,which indicates its good general applicability.关键词
串联索氏提取法/油脂/烟草/种子Key words
serial Soxhlet extraction/oil/tobacco/seeds分类
化学化工引用本文复制引用
王华顺,张玲芳,刘华银,王晋,顾学娇,郑朝胚,刘铭心,李银科..串联索氏提取法快速测定烟草种子中油脂质量分数[J].云南民族大学学报（自然科学版）,2025,34(1):46-50,5.基金项目
云南中烟工业有限责任公司科研项目(2022JY02). （2022JY02）
