Bird probiotic premix taking orange seeds as auxiliary material, and preparation method of premix

Abstract

The invention relates to a bird probiotic premix taking orange seeds as an auxiliary material, and a preparation method of the premix. The premix comprises probiotic and a fermenting auxiliary material, and is characterized in that the probiotic is bacillus subtilis, and the fermentating auxiliary material comprises the orange seeds. The preparation method comprises the steps that (1) the orange seeds, a carbon source and a nitrogen source are crushed to 60-80 meshes, weighed according to the formula quantity, and mixed; and (2) the probiotic is put into a mixture, and cultivated for 24-48h at a constant temperature of 36-37 DEG C; cultivation is stopped when a detection concentration of a culture of the probiotic reaches 10<7>-10<9> pieces / ml; and the probiotic premix is obtained. The premix contains a high-quality effective bacterium; the culture is selected and bred in strict accordance with a microecology rule; the excellence of the culture is ensured; the content of viable bacteria is high; the quality guarantee period is 24 months; and the premix has good microecology regulation, sputum reduction and cough relieving effects, and is stable in quality, safe, reliable, green, environment-friendly and pollution-free.

Description

technical field

[0001] The invention belongs to the field of poultry feed, in particular to a poultry probiotic premix whose supplementary material is orange seeds and a preparation method thereof. Background technique

[0002] Since the 1950s, the addition of antibiotics to animal feed has significantly promoted animal production and made a major contribution to the development of intensive animal husbandry. It has received widespread attention from the society. In 2004, WTO, the Food and Agriculture Organization of the United Nations (FAO) and the World Organization for Animal Health (OIE) jointly held a symposium to discuss the use of non-human antibiotics and antibiotic resistance. Since 2006, the EU Adding antibiotics to livestock and poultry feeds will be completely banned from January 2019, and antibiotics should not be added to pigs. It is now an internationally recognized food safety standard. At present, the voice of low-carbon and environmental protection is getti...