|
KMID : 1007520180270061857
|
|
Food Science and Biotechnology
2018 Volume.27 No. 6 p.1857 ~ p.1864
|
|
|
Supercritical fluid extraction effectively removes phthalate plasticizers in spores of Ganoderma lucidum
|
|
Li Pan
Liang Zuan-Hao
Jiang Zhuo
Qiu Ziyou
Du Bing
Liu Yu-Bing
Li Wen-Zhi
Tan Li-Hao
|
|
|
Abstract
|
|
|
|
Phthalate plasticizers residue in food is a serious threat to public health. Spores of Ganoderma lucidum are easy to be contaminated with phthalates during collection and processing. In this study, supercritical fluid extraction (SFE) was performed to remove phthalates in spores of G. lucidum, and the effects on acid and peroxide values of spores’ oil were also evaluated. The results showed SFE removed 100% of the residual di-iso-butyl phthalate, di-n-butyl phthalate and di-2-ethylhexyl phthalate in the spores of G. lucidum. No significant differences in polysaccharides content and fatty acid composition were observed between SFE and control spores. However, the triterpenoid extracts of SFE spores had a 7.45% increase, significantly higher than that in control spores. Accelerated oxidation tests further implied that SFE could improve the stability of spores’ oil. Our results suggested SFE is a potential approach to remove phthalate from food related products.
|
|
|
KEYWORD
|
|
|
Supercritical fluid extraction, Ganoderma lucidum, Spore, Phthalate plasticizer, Fatty acid composition
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
 
|