Bioactive Components Determination of Acetone Extractives from Oil-Tea Cake by 600°C-Based Pyrolysis-GC/MS

Abstract:

A high temperature Pyrolysis (600°C) correlated with GC/MS was used to analyze the bioactive components of acetone extractives from oil-tea cake. The analytical result showed that 44 peaks were obtained from the 600°C pyrolyzate of acetone extractives of oil-tea cake and 42 compounds representing 99.12 % of the total areas were acetone extractives of oil-tea cake by 600°C-based pyrolysis- GC/MS were as: 3',5'-Dimethoxyacetophenone (22.16%), 9-Octadecenal, (Z)- (13.47%), Hexadecanoic Acid (8.36%), Dodecane, 1-Fluoro- (5.19%), Benzothiazole, 2-(Methylthio)- (4.61%), Naphthalene, 1,2,3,4-Tetrahydro-1,4,6-Trimethyl- (3.87%), .Gamma.-Sitosterol (3.16%), Naphthalene, 1,2,3,5,6,7,8,8a-Octahydro-1,8a-Dimethyl-7-(1-Methyletheny (3.12%), 1,4-Dimethyl-1,2,3,4- Tetrahydronaphthalene (2.69%), Squalene (2.08%), Bis(2-Methoxyethyl) Phthalate (1.83%), Ergost-5-En-3-Ol, (3.Beta.)- (1.65%), etc. The result of function analyses showed that the 600°C pyrolyzate of acetone extractives of oil-tea cake contain abundant components of rare natural medicinal materials, and materials of high-grade spice and cosmetic.

• Periodical: Key Engineering Materials (Volumes 480-481)
• Pages: 490-495
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.480-481.490
• Online since: June 2011
• Authors: Yan Ling Zeng, Dang Quan Zhang, Kuan Peng
• Keywords: 600°C Pyrolyzate, Acetone Extractives, Bioactive Component, Biomedical Constituents, Oil-Tea Cake, Pyrolysis-GC/MS Pyrolysis-Gas Chromatograph/Mass Spectrometer)

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