Compound traditional Chinese medicine extract feed additive and preparation method thereof

Abstract

The invention relates to the field of feed additives for livestock, and particularly discloses a compound traditional Chinese medicine extract feed additive and a preparation method thereof. The compound traditional Chinese medicine extract feed additive includes roasted rhizoma atractylodis macrocephalae, roasted radix paeoniae alba, herba elsholtziae, orange peel, cinnamyl aldehyde, carvacrol, thymol and embedding materials. The preparation method comprises the following steps: 1) weighing roasted rhizoma atractylodis macrocephalae, roasted radix paeoniae alba, herba elsholtziae and orange peel, adding water, decocting to obtain a compound traditional Chinese medicine extract liquid medicine, concentrating to obtain a concentrated solution, and drying the concentrated solution to obtain a compound traditional Chinese medicine extract; 2) weighing cinnamyl aldehyde, carvacrol and silicon dioxide, mixing uniformly to obtain an essential oil mixture; weighing thymol and the essential oil mixture, and mixing uniformly to obtain a composite essential oil; 3), weighing the compound traditional Chinese medicine extract and the compound essential oil, mixing uniformly to obtain the compound traditional Chinese medicine extract feed addictive. The compound traditional Chinese medicine extract feed addictive provided by the invention can reduce diarrhea of piglets and reduce swine influenza of piglets.

Description

technical field

[0001] The application relates to the field of animal feed additives, more specifically, it relates to a compound traditional Chinese medicine extract feed additive and a preparation method thereof. Background technique

[0002] The ban on antibiotics in feed was officially announced by the Ministry of Agriculture on July 9, 2019. From July 1, 2020, feed companies must stop commercial feeds containing growth-promoting drug feed additives (except traditional Chinese medicines). must do.

[0003] However, piglets develop "pig weaning syndrome" after weaning. The main manifestations are decreased feed intake, insufficient secretion of endogenous digestive enzymes, low feed utilization rate, disordered intestinal environment, decreased ability to resist diseases, severe diarrhea in piglets, which may eventually lead to disease or even death, effectively preventing early weaning stress in piglets It is an important topic that the academic circles and production ...

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