Total lipids and fatty acids of strains of Metarhizium anisopliae

Brazilian Journal of Microbiology

卷:31

Aquiles Eugênico Piedrabuena¹  Antonio Marcos Pupin¹  Claudio Luiz Messias¹  Donald Wilson Roberts² 

[1] Universidade Estadual de Campinas;

[2] Utah State University Logan;

关键词: lipids;    fatty acids;    Metarhizium anisopliae;    entomopathogenic fungi;    microbial control;   

DOI  :  10.1590/S1517-83822000000200012

来源: DOAJ

【 摘 要 】

Two growth stages, conidia (C) and mycelium (M), and two media, minimal medium (MM) and complete medium (MC), were compared in 10 strains of M. anisopliae, and two strains of M. anisopliae var. majus were similar in percentages of total lipids. Tukey test for average of lipid content in conidia (C) and mycelia (M) cultured on minimal (MM) and complete (MC) media showed significant differences between means at the 5% level for mycelia and conidia, indicating variability in total lipid production and storage during growth. Strains 5 and 7, both variety majus, did not present sizable differences from variety anisopliae. For fatty acids, C18:1 and C18:2, oleic and linoleic, respectively, the differences were all highly significant (p= 1%) with the highest means being obtained for conidia for fatty acid C18:1 and for myclelia for fatty acid C18:2.

【 授权许可】

Unknown