Process for preparing liquid fermentation feed from distiller's grains

• Main Authors: TAN GANG, LI ZHITONG, WU JIA, XIE XINGMIN, ZHANG GUANGQIN, ZHANG SUN
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2013
• 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 relates to a process for preparing a liquid fermentation feed from distiller's grains. According to the process, raw materials are mixed according to a certain ratio, wherein the raw materials comprise, by weight, 40-60% of corn, 20-40% of soybean meal, 10-20% of sodium bicarbonate, 5-10% of minerals, 2-4% of trace elements, and 1% of probiotics; the raw material are crushed, and are subjected to mixing and bagging according to the ratio; distiller's grain wet residue and a distiller's grain concentrated slurry are mixed according to a mass ratio of 1:1-1.5, and then are subjected to sealing storage, wherein a storage life is more than 6 months; and the obtained two materials are mixed according to a mass ratio of 1:3-5, water is added to adjust the pH value of the obtained material C to achieve the pH value of 6-7, and placement fermentation is performed for 4-8 h to obtain the fermentation feed.