土家豆豉中微生物的初步研究

Preliminary Study on the Microorganism isolated from Tujia Fermented Brown Bean

摘要:

本文对两种不同发酵类型的土家豆豉的微生物进行初步研究。结果表明：细菌型的土家豆豉以长杆菌、短杆菌杆菌属的细菌为主；霉菌型的土家豆豉有毛霉、根霉、曲霉和青霉四种类型，随着培养基和温度的不同而不同。

Abstract:

Two kinds of microbes isolated from Tujia fermented brown bean were investigated here. The main kinds of microbe in the bacteria-fermented brown were found to be bacillus species. In mold-fermented brown bean, Mucor, Rhizopus , Aspergillus and Penicillium were the predominant species and their contents varied by changing the mediums and temperature.