Supercritical fluid extraction effectively removes phthalate plasticizers in spores of Ganoderma lucidum
| Autor: | Ziyou Qiu, Li-Hao Tan, Wen-Zhi Li, Li Pan, Zhuo Jiang, Yu-Bing Liu, Bing Du, Zuanhao Liang |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
Chromatography fungi 010401 analytical chemistry Phthalate Plasticizer Supercritical fluid extraction 04 agricultural and veterinary sciences Contamination Polysaccharide 040401 food science 01 natural sciences Applied Microbiology and Biotechnology Peroxide Article 0104 chemical sciences Spore chemistry.chemical_compound 0404 agricultural biotechnology chemistry Food Science Biotechnology Ganoderma lucidum |
| Zdroj: | Food Science and Biotechnology. 27:1857-1864 |
| ISSN: | 2092-6456 1226-7708 |
| Popis: | 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. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s10068-018-0404-3) contains supplementary material, which is available to authorized users. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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