两种网柄细胞状黏菌挥发性成分

Volatile components of two dictyostelid cellular slime molds

采用固相微萃取气相色谱-质谱联用技术,对紫轮柄菌Polysphondylium violaceum和簇生岐柄菌Cavenderia fasciculata子实体的挥发性成分进行分析,从这两种网柄细胞状黏菌中共鉴定出32种挥发性成分,包括烃、醛、吲哚、萜、酮、酯和酚类化合物。其中,紫轮柄菌P.violaceum的挥发性成分有15种化合物,簇生岐柄菌C.fasciculata的挥发性成分有27种化合物,二者共有化合物11种,部分化合物可用于制作香料等,研究结果为网柄细胞状黏菌的进一步应用提供了理论依据。

The volatile components in fruiting bodies of Polysphondylium violaceum and Cavenderia fasciculata were analyzed by phase microextraction gas chromatography/mass spectrometry. Thirty-two kinds of volatile components, including hydrocarbon, aldehydes, indoles, terpenes, ketones, esters and phenols, were identified from these two dictyostelid cellular slime molds. Of which 15 volatile components were identified from P. violaceum, and 27 from C. fasciculata. Eleven components were common in these two species. Some components seem applicable to making flavourings, and the further research on application of dictyostelid cellular slime molds needs to be developed.