Rumen bypass preparation as well as preparation method and application thereof

• Main Authors: LI JIANDONG, YUE JINGSHUAN, LI HEQIONG, GENG QIANQIAN, LIANG XIAOQIONG, ZHANG QILEI, LIU XIANG, WANG XIAODONG
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The invention relates to a rumen bypass preparation and a preparation method and application thereof. The preparation method of the rumen bypass preparation comprises the following steps: emulsifying nutrients, grease, an emulsifier and water to prepare an oil-in-water emulsification system; granulating by using the oil-in-water emulsification system to prepare a core; additionally taking nutrients, grease, an emulsifier and water for emulsification to prepare a water-in-oil emulsification system; covering the surface of the core with the water-in-oil emulsification system to prepare a first coating; and melting grease, and covering the surface of the first coating with the molten grease to prepare a second coating. The rumen bypass preparation can effectively pass through the rumen and can be fully released in the small intestine to be absorbed and utilized by animals. 本申请涉及一种过瘤胃制剂及其制备方法和应用。所述过瘤胃制剂的制备方法，包括如下步骤：取营养素与油脂、乳化剂、水进行乳化，制备水包油乳化体系；以所述水包油乳化体系进行造粒，制备芯核；另取营养素与油脂、乳化剂、水进行乳化，制备油包水乳化体系；将所述油包水乳化体系覆于所述芯核的表面，制备