A kind of poultry fat powder and preparation method thereof

Abstract

The invention belongs to the technical field of feeds, and particularly discloses poult fat powder and a preparation method thereof. The poult fat powder mainly comprises the following components in parts by weight: 10-20 parts of palmitic acid, 1-3 parts of palmitoleic acid, 3-8 parts of stearic acid, 15-20 parts of oleic acid, 5-10 parts of linoleic acid, 0.1-0.5 part of alpha-linolenic acid, 0.5-1.5 parts of arachidonic acid, 0.1-0.5 part of DHA, 0.1-0.5 part of EPA and 0.5-1.5 parts of vitamin C. The poult fat powder simulates fatty acid constitutes and proportions of fat in poultry eggs, meets the demand of poults for various fatty acids, and can be used for solving the problems that the poults have diarrhea, are high in death rate and the like due to insufficient energy intake after the brood time are solved. The poult fat powder is prepared into a special solid powder fat product for the poults, is small in particle size and high in fluidity and is easily digested and absorbed by the poults.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to poultry fat powder and a preparation method thereof. Background technique [0002] The brooding of poultry is an important part of the poultry breeding industry. The quality of brooding directly affects the health status, survival rate and growth of poultry in the later stage. The metabolism of chicks is strong and the growth is fast. After hatching, the nutrient source is changed from the nutrition in the egg to the exogenous feed, but the digestive system is not yet fully developed, the digestion mechanism is weak, the disease resistance is poor, and the feed intake is low. The digestion and utilization rate of nutrients in the feed is low, the energy supply is insufficient, diarrhea is prone to occur, and the mortality rate is high. [0003] In view of the above problems, the current technical solution is to prepare feed for the brooding period. After searching, it i...

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Problems solved by technology

In addition, the poultry brooding feeds reported in other patent documents generally mainly add soybean oil, corn oil and expanded soybeans as energy sources, which are quite different from those in poultry eggs in terms of fatty acid composition, ratio and position distribution on triglycerides. Young poultry are difficult to digest and utilize, unable to meet the energy and other nutritional needs of young poultry, and even cause diarrhea and high mortality, affecting the health and growth of young poultry

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