High-efficiency ferment for fermenting bean pulp and bean pulp fermentation technology using the ferment

Abstract

The invention relates to a high-efficiency ferment for fermenting bean pulp, belonging to the biologic enzymolysis fermentation technical field. The high-efficiency ferment is formed by mixing bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, lactobacillus casei, saccharomyces cerevisiae and candida utilis. The fermentation technology comprises the following steps: crushing the bean pulp and corn; activating the strains; uniformly mixing the bean pulp and the fermentation liquor using a mixer; packing the mixed bean pulp in fermentation bag; fermenting the packaged bean pulp and processing fermented bean pulp: drying-crushing-detecting-packaging-finished product. The technology is simple and the product quality is stable and the content of the anti-nutrient factor in the bean pulp is eliminated and obviously reduced, therefore the bean pulp is a safe plant protein feeder for infant animal with balanced nutrient, good quality and low price and help for health growthof the infant animal, in replace of animal protein feeder of bone powder, fish powder or the like.

Description

A high-efficiency starter for soybean meal fermentation and a process for using the starter to ferment soybean meal technical field The invention relates to the technical field of biological enzymolysis and fermentation, in particular to a high-efficiency soybean meal starter and a process for fermenting soybean meal with the high-efficiency soybean meal starter. Background technique Soybean meal is the most important plant-based protein source for livestock and poultry. It has a high crude protein content and a relatively balanced amino acid composition. However, due to the presence of various anti-nutritional factors in soybean meal, mainly trypsin inhibitors, phytic acid, and soybean , urease, oligosaccharides, lipoxygenase, soybean antigenic protein (sensitization factor) and goiter hormone and other anti-nutritional factors (Huisman, Jansman.1990; Jin Zhengyu, Jianjin, 1995; Zhang Danfeng, Wang Liming, 1999; Wang Chunlin, Chen Xibin, 2000; Zheng Aijuan, Zheng Shuqing,...

AI Technical Summary

Problems solved by technology

However, the current microbial fermentation process has the disadvantages of long process, many links, easy contamination of miscellaneous bacteria, low fermentation efficiency, large amount of starter, and difficult quality assurance.