Том 21,
Выпуск 3, 2019,
pp. 207-214
DOI: 10.1615/IntJMedMushrooms.2019030099
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Wei Liu
Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences; Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, P.R. China; National Engineering Research Center of Edible Fungi; National R&D Center for Edible Fungi Processing, Shanghai, 201403, P.R. China
Qingjiu Tang
Key Laboratory of Edible Fungi Resources and Utilization (South) of Ministry of Agriculture; National Engineering Research Center of Edible Fungi, Key Laboratory of Agricultural Genetics and Breeding of Shanghai; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China
Yutian Wei
Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China; Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences; Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, P.R. China; National Engineering Research Center of Edible Fungi; National R&D Center for Edible Fungi Processing, Shanghai, 201403, P.R. China
Le Han
Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China; College of Pharmacy, East China University of Science and Technology, Shanghai, China
Wei Han
Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education, Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, China
Na Feng
Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences; Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, P.R. China; National Engineering Research Center of Edible Fungi; National R&D Center for Edible Fungi Processing, Shanghai, 201403, P.R. China
Jingsong Zhang
Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences; Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, P.R. China; National Engineering Research Center of Edible Fungi; National R&D Center for Edible Fungi Processing, Shanghai, 201403, P.R. China
Краткое описание
To fully analyze the composition of volatile oil extracted from Tremella fuciformis, hydrodistillation (HD) and solid phase microextraction (SPME) were adopted simultaneously. In both cases, the analysis was carried out using gas chromatography-mass spectrometry and the antioxidant activity of the volatile oil was determined by the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method with rutin as a positive control. Nineteen components in HD and 68 components in SPME were identified, respectively. Moreover, the oil obtained from T. fuciformis by HD indicated that aromatic compounds were a major class (93.5%), followed by the terpenes (5.7%), alkanes (0.4%), and alcohols (0.3%). Among them, butylated hydroxytoluene was the highest concentration (92.5%) of the compounds. The compounds detected by SPME were different from those of HD, and the substances with the largest content were esters (57.7%), followed by alcohols (19.0%), acids (7.0%), and aldehydes (6.3%). Only three of the same substances were detected in both of them, namely borneol, (−)-α-terpineol, and acetic acid. In the DPPH assays, strong antioxidant activity (IC50 = 0.176 mg/mL) was evident in volatile oil from T. fuciformis. Antioxidant activity was positively correlated with the concentration of volatile oil.