Sucrose waste molasses aquiculture feed and preparation method thereof

Abstract

The invention discloses sucrose waste molasses aquiculture feed and a preparation method thereof. The sucrose waste molasses aquiculture feed consists of the following components in parts by weight: 4-60 parts of sucrose waste molasses, 4-20 parts of rice bran or wheat bran, 0-16 parts of starch, 24-26 parts of soybean meal, 18-24 parts of rapeseed meal, 13-16 parts of fish meal, 8-12 parts of meat and bone meal, 2-3 parts of soybean oil, 0.8-1.2 parts of calcium dihydrogen phosphate, 0.15-0.20 parts of choline chloride, 0.8-1.2 parts of complex minerals and 0.1-0.3 parts of compound vitamins. The preparation method comprises the steps of using water-absorbing biological raw materials, i.e. the rice bran, bran meal or and / the starch as water absorbing raw materials, making high-viscosity sucrose waste molasses into solid molasses powder, adding other feed raw materials, evenly mixing, adding water, granulating and screening to obtain the aquiculture feed. When the sucrose waste molasses fully replaces the starch, the intake, the specific growth rate and the feed benefit to protein benefit ratio are obviously increased (p is less than 0.05), the cost of the aquiculture feed is reduced, the rich byproduct resources in the sugar industry in China are reasonably used, the economic benefit of the sucrose waste molasses is improved, the grain resources are saved, and the economic benefit, the social benefit and the environmental benefit are better.

Description

technical field [0001] The invention belongs to the technical field of sugar production and feed processing, and relates to a sucrose waste molasses aquatic feed and a preparation method thereof. Background technique [0002] The sugar industry is one of the pillar industries in Guangxi, and about 1.5 million tons of waste molasses are produced in the process of sugar processing every year. Cane molasses contains 24-36% sucrose, 12-24% other sugars, 3-4% colloids, and 8-10% minerals. It is a resource with important utilization value. Liquid molasses has a high viscosity and is easy to adhere to the surface of the container, causing inconvenience in transportation and use. At the same time, as a feed additive, molasses is cheaper than other energy feeds and can be fully utilized. However, liquid molasses tends to cause sticking during the addition process. At present, the solidification of molasses is mainly achieved by spray drying or heat drying to reduce the moisture in ...

AI Technical Summary

Problems solved by technology

However, too much calcium hydroxide and starch are used in the preparation, which increases the production cost

[0006] There is no official report on the application of sucrose molasses in aquatic feed at home and abroad

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