บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Studies on the activation of latent pathogenic fungi and its relation to chitinase, beta -1,3-glucanase in mango fruit after harvest.

Jiang, Y. M., Ma, G. H. and Chen, F.

Acta Phytophylacica Sinica Year: 1995 Vol: 22 Issue: 1 Pages: 80-84 Ref: 10 ref.

1995

บทคัดย่อ

Studies on the activation of latent pathogenic fungi and its relation to chitinase, beta -1,3-glucanase in mango fruit after harvest.

 

The appearance of disease symptoms caused by latent pathogenic fungi was related to the stage of fruit ripening. Chitinase and beta -1,3-glucanase activities increased gradually during ripening and pathogenesis, but decreased when fruits showed obvious disease symptoms. Activities of the 2 enzymes may be elicited by latent pathogens and inhibited by their metabolites. The inhibitors were not identified but were not precipitated by acetone. There was a positive relationship between the rate of infection by latent pathogens in fruit tissue and the chitin content.