现代食品科技2012，Vol.28Issue(2)：156-159,181,5.
不同油茶籽油提取工艺中苯并(α)芘形成的溯源
Tracing of Benzopyrene in Camellia Oleifera Oil made by different Extraction Methods
摘要
Abstract
HPLC was employed to detect benzo(α)pyrene content in Camellia oleifera oil in different step of several extraction processes. Benzo(α)pyrene came mainly from the dual evaporation of solvent in solvent extraction method and was up to 2.54 μg/kg. In the oil made by pressing method, the main source of Benzo(α)pyrene was roasting step. The highest amount was 26.55 μg/kg. The benzo(α)pyrene content decreased in the following refining process in both solvent extraction and pressing methods. Most of benzo(α)pyrene could be removed in the decolonization step. No benzo(α)pyrene was found in camellia oleifera oil extracted with hypocritical extraction method.关键词
油茶籽油/提取工艺/亚临界流体/苯并( α)芘/溯源Key words
camellia oleifera/ extraction process/ subcritical liquid extraction/ benzo(α)pyrene (BαP)/ tracing引用本文复制引用
肖苏尧,车科,陈雪香,黄奕诚,苗建银,管晓盛,庄雪影,曹庸..不同油茶籽油提取工艺中苯并(α)芘形成的溯源[J].现代食品科技,2012,28(2):156-159,181,5.基金项目
国家林业局948项目(2009-4-67) （2009-4-67）
