Pay attention to the choice of vitamin feed The choice of vitamin feed should be based on its purpose of use, production process, comprehensive consideration of the stability of the preparation, processing characteristics, quality specifications and price and other factors. Generally used in the production of premixes, the production conditions, technical strength, can choose pure or pharmaceutical grade preparation; poor production conditions, without pretreatment process, equipment, should try to choose a good stability, moderate fluidity , low levels of protective treatment, pre-treated products; if used to produce liquid feed or canned pet feed, must choose water-soluble formulations. Pay attention to the compatibility of vitamin feed in the production of premixes, should pay attention to the mix of raw materials (including carriers), especially when producing high-concentration premixed feeds, should be based on the stability of vitamins and the characteristics of other ingredients, a reasonable match, pay attention to incompatibility . To reduce the loss of vitamins during processing and storage. In general, most vitamin supplements are unstable to trace minerals. Under conditions of high humidity or moisture content, the stability of vitamins to various factors is reduced. Therefore, vitamins and minerals must be avoided to coexist. To avoid coexistence with hygroscopic choline chloride at the same time. When choosing “multi-dimensional†products, pay attention to their vitamin-containing types. If one or more vitamins are not included, and they are needed, they must be added separately. "Multi-dimensional" often does not contain choline chloride and vitamin C, and some products lack biotin, pantothenic acid and so on. In addition, the amount of vitamin B1 should not be too much when anti-coccidioides (such as aminoproporphyrin) with anti-vitamin B1 are added to the feed. If the vitamin B1 content per kilogram diet reaches 10 mg, the anticoccidial effect will be reduced. Pay attention to the method of adding vitamin feed Different vitamin feed products have different characteristics, and the method of addition is also different. General dry powder feed or premix, powder can be directly added to the mixer for mixing. When the concentration of the vitamin preparation is high, the amount of feed in the feed is small or the flowability of the raw material is poor, the dilution or pretreatment should be performed first, and then the main mixer is added for mixing. The addition of the liquid vitamin preparation must be sprayed into the mixer by a liquid addition device or treated first to become a dry powder. For certain poorly-stabilized vitamins, in the production of pelleted feeds or extruded feeds, the method of adding granulation, puffing cooling, and spraying on the surface of the pellets can reduce the loss of vitamins. Pay attention to the packaging and storage of vitamin feed products Vitamin feed products should be sealed and sealed in water, and vacuum packaging is better. Vitamin feed products must be stored in dry, dark, and cold conditions. High-concentration single vitamin preparations can generally be stored for 1 to 2 years. Vitamin premixes containing no choline chloride and vitamin C should not exceed 6 months. Composite premixes containing vitamins should preferably not exceed 1 month and should not exceed 3 months. All vitamin feed products should be used as soon as they are opened. Lactobacillus Plantarum,Lactobacillus Plantarum Powder,Lactobacillus Plantarum Probiotic,Lactobacillus Plantarum Supplement Jiangsu Biodep Biotechnology Co. ,Ltd. , https://www.mbioda.com