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Variation of volatile terpenes in the edible fungi mycelia Flammulina velutipes and communications in fungus-mite interactions

文献类型： 外文期刊

作者： Li, Hui-Ping 1 ; Yang, Wen-Jian 2 ; Qu, Shao-Xuan 1 ; Pei, Fei 2 ; Luo, Xin 1 ; Mariga, Alfred Mugambi 3 ; Ma, Lin 1 ;

作者机构： 1.Jiangsu Acad Agr Sci, Inst Vegetable Crops, Jiangsu Key Lab Hort Crop Genet Improvement, Nanjing 210014, Jiangsu, Peoples R China

2.Nanjing Univ Finance & Econ, Coll Food Sci & Engn, Collaborat Innovat Ctr Modern Grain Circulat & Sa, Nanjing 210023, Jiangsu, Peoples R China

3.Chuka Univ, Fac Agr & Environm Sci, POB 109-60400, Chuka, Kenya

关键词： Storage mite;GC-MS/MS;Chemical defense;Edible fungi;Sesquiterpenoid

期刊名称：FOOD RESEARCH INTERNATIONAL （ 影响因子：6.475； 五年影响因子：6.508 ）

ISSN： 0963-9969

年卷期： 2018 年 103 卷

页码：

收录情况： SCI

摘要： Many mites rely on fungi for nutrients, and fungi benefit from them with regard to spore dispersal, or nutrient resources. The interactions among mites and fungi are still not clear in most cases. This study analyzed volatile natural products from the liquid and solid cultures of the edible fungi, Flammulina velutipes (Fr.) Sing, and the solid mycelia induced by the storage mite, Tyrophagus putrescentiae Schrank, using HS-SPME-GC-MS/MS. Five new monoterpenes and 30 new sesquiterpenes were isolated from the two cultures of F. velutipes and a newly monoterpene and 14 newly sesquiterpenes found in the solid mycelia induced by the storage mite. Sesquiterpenes were abundant in the mycelial stage of F. velutipe. The mite was attracted by some volatiles from host fungi, dihydrocarveol, cedrol, beta-caryophyllene, alpha-terpilene, beta-pinene and benzaldehyde, analyzed by four arm olfactometer. Some terpenes induced by T. putrescentiae, such as caryophyllene oxide, bicyclogermacrene, and (-)-spathulenol, would have potential biological function. These results suggest that some volatile sesquiterpenes play an important role in enabling the mite to recognize host fungi.

  • 相关文献

[1]Temperature-Dependent Development and Reproductive Traits of Tyrophagus putrescentiae (Sarcoptiformes: Acaridae) Reared on Different Edible Mushrooms. Qu, S. X.,Li, H. P.,Ma, L.,Song, J. D.,Hou, L. J.,Lin, J. S..

[2]Effects of different edible mushroom hosts on the development, reproduction and bacterial community of Tyrophagus putrescentiae (Schrank). Qu, S. -X.,Hong, X. -Y.,Qu, S. -X.,Li, H. -P.,Ma, L.,Hou, L. -J.,Lin, J. -S.,Song, J. -D..

[3]Effect of Fungal Species on the Development and Reproductive Traits of the Fungal-Feeding Mite Rhizoglyphus robini (Astigmata: Acaridae). Qu, Shao-Xuan,Luo, Xin,Ma, Lin. 2018

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