周建金, 邢建宏, 罗晓锋, 等. 6个风藤藤茎挥发油成分GC−MS分析[J]. 西南林业大学学报(自然科学), 2025, 45(2): 1–7. DOI: 10.11929/j.swfu.202402009
引用本文: 周建金, 邢建宏, 罗晓锋, 等. 6个风藤藤茎挥发油成分GC−MS分析[J]. 西南林业大学学报(自然科学), 2025, 45(2): 1–7. DOI: 10.11929/j.swfu.202402009
Zhou Jianjin, Xing jianhong, Luo Xiaofeng, Kang Yongwu. GC-MS Analysis of the Volatile Oil Constituents in 6 species from the Stem of Piper kadsura (Choisy) Ohwi[J]. Journal of Southwest Forestry University. DOI: 10.11929/j.swfu.202402009
Citation: Zhou Jianjin, Xing jianhong, Luo Xiaofeng, Kang Yongwu. GC-MS Analysis of the Volatile Oil Constituents in 6 species from the Stem of Piper kadsura (Choisy) Ohwi[J]. Journal of Southwest Forestry University. DOI: 10.11929/j.swfu.202402009

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6个风藤藤茎挥发油成分GC−MS分析

GC-MS Analysis of the Volatile Oil Constituents in 6 species from the Stem of Piper kadsura (Choisy) Ohwi

  • 摘要: 以6个种源风藤藤茎为供试材料,使用水蒸气法提取6个种源风藤藤茎挥发油,采用GC−MS鉴定其成分。结果表明:6个种源风藤藤茎的挥发油得率为0.075%~0.266%,其中共鉴定出158种主要挥发性成分,包含萜类、烃类、醇类、酯类、酮类、醛类、杂环类、其他,主要化合物为γ−松油烯、1−亚甲基−4−(1−甲基乙烯基)环己烷和蒎烯等;6个种源风藤藤茎挥发油中含有29种主要共有成分,可用于风藤藤茎挥发油的真伪鉴定,相对含量较高的特异性成分未被检出;福建沙县种源为挥发油得率和柠檬烯相对含量优质种源,分别达0.266%和20.46%;6个种源风藤藤茎挥发油相似度为0.785~0.968。风藤藤茎挥发油得率和成分在种源间有显著差异,挥发油主要风味贡献物质是γ−松油烯和柠檬烯。本研究为风藤品种选育和资源开发利用提供参考。

     

    Abstract: The entire plant of Piper kadsura(Choisy) Ohwi had a unique aroma and was an important ingredient in the secret recipe for stewing and seasoning Shaxian snacks. The main aroma components in Piper kadsura(Choisy) Ohwi were volatile oils, and exploring their contents and compositions were of great significance. Using 6 species from the Stem of Piper kadsura(Choisy) Ohwi as test materials, volatile oil was extracted using the water vapor, and its components were determined by GC-MS. The results were statistically analyzed using SPSS software. The results showed that the yield of volatile oil from 6 species from the Stem of Piper kadsura(Choisy) Ohwi ranged from 0.075% to 0.266% , with a significant difference. A total of 158 main volatile components were identified from 6 species, including terpenes, hydrocarbons, alcohols, esters, ketones, aldehydes, heterocycles, and others. The main compounds were gamma-terpinene, 1−methylene−4−(1−methylvinyl) cyclohexane, and pinene;There were 29 main common components in the volatile oils extracted from 6 species, which could serve as markers for authenticating these oils. Specific components with relatively high content were not detected.The provenance of Shaxian, Fujian Province were high-quality sources with a yield of volatile oil and a relative content of limonene, reaching 0.266% and 20.46%, respectively. The similarity of volatile oils in the stems of six Piper kadsura(Choisy) Ohwi ranged from 0.785 to 0.968. This suggests that there were significant differences in the yield and composition of volatile oil from the stems of Piper kadsura(Choisy) Ohwi among different sources. The main flavor contributing substances of volatile oil were gamma-turpentene and limonene,as well as the volatile oil from the stems of Piper kadsura(Choisy) Ohwi, had good development and application value. this study provided a theoretical basis for the breeding of Piper kadsura(Choisy) Ohwi varieties and the development and utilization of resources.

     

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