副干酪乳杆菌发酵液对玉米湿磨工艺浸泡效果的影响

Lactobacillus paracasei fermentation liquid with flocculating activity which was isolated from the sweet potato starch acid liquid was cultured. Lactobacillus paracasei fermentation liquid was used to steep corn.The effect of Lactobacillus paracasei fermentation liquid on steeping process was stuied. The results show that, Lactobacillus paracasei fermentation liquid promoted corn swelling, the combination of starch and protein in endosperm became loose, promoted the solubility of soluble protein, weaken the link between starch and protein. Lactobacillus paracasei fermentation liquid was conducive to the corn starch extraction.