Analysis of Value-added Resource Recovery of Wasted Branchlet and Nutshell of Camellia oleifera by GC/MS
The branchlet and nutshell of Camellia oleifera are produced in quantity while picking and processing the nut each year. However, the abundant branchlet and nutshell of C. oleifera are still underutilized and hence wasted to pollute environment. Therefore, GC/MS technology was used to analyze the top value-added components from the branchlet and nutshell of C. oleifera. After treated with freeze-drying, the branchlet was treated by benzene/ethanol extraction, and the nutshell was treated by direct pyrolysis in Helium atmosphere at 590 °C, respectively; then the extractives and pyrolyzate were analyzed by online linked GC/MS respectively. Relative content of each component was determined by area normalization. There are 45 components identified from 59 peaks in C. oleifera nutshell pyrolyzate, and there are 24 components identified from 27 peaks in the benzene/ethanol extractives of C. oleifera branchlet. The result by GC/MS analysis showed that the branchlet and nutshell of C. oleifera contain abundant components of rare medicinal materials and top value-added materials of high-grade cosmetic, bioenergy, and industrial chemical.
Camellia oleifera branchletl nutshelll GC/MS (gas chromatograph/ mass spectrometer) value-added resource recovery pyrolyzate benzene/ethanol eztraction
Dang-Quan ZHANG Lin-Lin GUO Quan-Dong ZHU Wan-Xi PENG Qi-Mei LIU Shu-Zhen ZENG Jin-He CHEN
Biotechnology Core Facilities/Key Lab of Non-wood Forest Products of State Forestry Administration,C Jiangxi Agriculture Engineering Vocational College,Zhangshu 331200,P.R.China
国际会议
北京
英文
1-4
2009-06-11（万方平台首次上网日期，不代表论文的发表时间）