Yeast liquid fermentation feed preparation method

• Main Author: XU JING
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2017
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; FODDER; FOODS OR FOODSTUFFS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HUMAN NECESSITIES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The present invention discloses a yeast liquid fermentation feed preparation method, which comprises: inoculating a fermentation seed liquid into a liquid feed comprising water and a base feed according to a ratio of (2.5-3):1, and carrying out aerobic fermentation. Compared to the application of the traditional dry material and the wet stirring material, the application of the liquid fermentation feed in the present invention can substantially reduce the feed cost, improve the digestibility of nutrients in the feed, reduce the gastrointestinal pH value of animals, inhibit the propagation of pathogenic microorganisms, and promote the health of animals. 本申请公开了种酵母菌液体发酵饲料的制备方法，包括将基础饲料和水按照水料比(2.5～3)：1的液体饲料接种发酵种子液，进行好氧发酵。本发明采用液体发酵饲料相较于传统干料和湿拌料，可以大大降低饲料成本，提高饲料中营养物质消化率，可以降低动物胃肠道pH值，抑制病原微生物繁殖，促进动物健康。