5results about How to "Increase feed intake" patented technology

The application discloses an enzymatic shrimp paste compound water product feeding attractant and application thereof, and belongs to the technical field of water animal feed additives, characterized in that the compound water product feeding attractant is composed of the following components in percentage by weight: 85% to 98% of enzymatic shrimp paste, 2% to 15% of food-grade eugenol, wherein the enzymatic shrimp paste is obtained by directional enzymolysis of shrimp head endocrine fluid through a four-component complex flavor protease containing endoprotease, aminopeptidase, carboxypeptidase and glutamine transaminase; the application further provides a preparation method of the enzymatic shrimp paste and application of the compound water product feeding attractant; and the advantages are that the enzymatic shrimp paste is rich in flavor peptides, after being compounded with eugenol, the eugenol can activate the olfactory receptor ion channel of water animals, amplify the sensing signal of flavor substances, and form a significant synergistic feeding effect, so that the feeding amount of the water animals can be effectively improved, and the feed coefficient can be reduced.

The embodiment of the present disclosure discloses a cooling air conveying system. The system comprises a humidity detection system, a water mist sprayer, an air conveying system, a cooling system and an air conveying pipe network, wherein the humidity detection system, the water mist sprayer, the air conveying system and the cooling system are connected in sequence and arranged in the air conveying pipe network, the air conveying pipe network is connected with a feed pelletizer, the air conveying pipe network is used for conveying air into the air conveying pipe network; the humidity detection system is used for detecting the air humidity in the air conveying pipe network and controlling the water mist sprayer according to the air humidity; the air conveying system is used for conveying the water mist of the water mist sprayer to the cooling system; the cooling system is used for cooling the water mist conveyed by the air conveying system and conveying the cooled water mist to the feed pelletizer through the air conveying pipe network. The embodiment realizes the improvement of the moisture of the pellet feed product, effectively improves the palatability of the product, increases the feed intake of livestock and poultry, improves the breeding benefit, reduces the production cost of the feed enterprise, and increases the market competitiveness of the feed enterprise.

The application discloses a kind of purple pasture's composite bacteria anaerobic fermentation preparation method of livestock and poultry feed, belong to livestock and poultry green feed preparation technical field.The present application aims at solving the problems of poor specificity of existing pasture fermentation technology, large fluctuation of fermentation period, and the problem that the nutritional and biological activity advantages of purple pasture cannot be fully utilized.The fresh purple pasture is adjusted to the appropriate moisture content after pretreatment, inoculated with self-prepared multi-strain synergistic composite bacteria suspension, and then anaerobic fermentation is carried out after adding an appropriate amount of nutritional adjuvant, compacting and sealing.The fermentation time is controlled according to the environmental temperature of different seasons, and the finished product is obtained after natural airing and crushing after fermentation.The present application significantly improves the crude protein content of feed and reduces the crude fiber content through the synergistic effect of multi-strains, and the fermentation period is stable and controllable.The feed is palatable and rich in probiotics, which can effectively improve the growth performance of livestock and poultry, reduce the diarrhea rate, and has simple process and low cost, suitable for large-scale popularization and application.

This invention belongs to the field of food and feed technology, specifically relating to the application of bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition. The feeding dosage of the bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition is 1-10 mg. This invention effectively overcomes the defects and shortcomings of additives and appetite stimulants in the prior art, providing a new use for bovine milk exosomes. By regulating intestinal hormones and the activity of central feeding-related neurons, it effectively promotes animal feed intake and fat deposition.

This invention discloses a method for preparing soft-particle starter feed based on low-temperature curing and microencapsulation, belonging to the field of livestock and poultry feed preparation technology. The method includes basic raw material pretreatment, low-temperature curing, mixing and blending, soft-particle molding, drying and cooling, and screening and packaging steps. The core lies in employing a process of "low-temperature curing + double-layer microencapsulation + soft-particle molding," combined with an excipient system composed of modified chitosan, sodium alginate, and attapulgite solution. Low-temperature curing preserves heat-sensitive nutrients and kills harmful microorganisms; double-layer microencapsulation enables targeted release of core functional components, ensuring their activity; soft-particle molding balances palatability and intestinal protection; and the various components of the excipients synergistically improve feed stability, probiotic colonization rate, and digestibility.