Feed additive for preventing diarrhea of weaned piglets as well as preparation method and application of feed additive

• Main Authors: LUO ZUOMING, DENG HONGYU, QIN ZHIBIN, ZHANG ZHIRONG, YANG SE-IN, WU YOULIN
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2023
• Subjects: FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention relates to a feed additive, in particular to a feed additive for preventing diarrhea of weaned piglets as well as a preparation method and application thereof, and the preparation method comprises the following steps: S1, dissolving orange peel powder in an extracting solution formed by mixing absolute ethyl alcohol and acetic acid to obtain an orange peel powder solution; the preparation method comprises the following steps: dissolving chitosan oligosaccharide in an extracting solution formed by mixing absolute ethyl alcohol and acetic acid to obtain a chitosan oligosaccharide solution; s2, mixing the orange peel powder solution with the chitosan oligosaccharide solution, then removing a solvent, and performing crushing and sieving; and S3, uniformly mixing the crushed product obtained in the step S2 with saccharicterpenin to obtain the feed additive. Compared with the prior art, the antiviral and bacteriostatic effects are exerted by mixing the raw materials, the piglet diarrhea is effectively