Feed additive and expanded feed for protecting liver and gallbladder of Taiwan loach and preparation method thereof

A feed additive and extruded feed technology, applied in the field of feed, can solve problems such as water quality deterioration, food safety hazards, and seed degradation, so as to prevent the invasion of harmful bacteria, improve the survival rate of breeding, and reduce the occurrence of inflammation.

Pending Publication Date: 2019-01-15
佛山市顺德区旺海饲料实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, there is a big difference in the taxonomic status and nutritional requirements of the two, and the shrimp feed cannot fully meet the nutritional needs for the survival and growth of the Taiwan loach; on the other hand, the shrimp feed is used as a submerged feed, and the feeding However, there is a risk of overfeeding, which can easily lead to deterioration of water quality. This is one of the reasons for the frequent occurrence of diseases and low survival rate of loach farming in Taiwan.
[0004] With the development of large-scale

Method used

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  • Feed additive and expanded feed for protecting liver and gallbladder of Taiwan loach and preparation method thereof
  • Feed additive and expanded feed for protecting liver and gallbladder of Taiwan loach and preparation method thereof

Examples

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preparation example Construction

[0027] The preparation method of the puffed feed that above-mentioned Taiwan loach is used, comprises the steps:

[0028] Coarsely pulverize imported fish meal, shrimp meal, squid meal, fermented soybean meal, peeled soybean meal, high-gluten flour, calcium dihydrogen phosphate, multivitamin mixture, mineral and trace element mixture, and feed additives for liver and gallbladder protection; press After the above-mentioned proportioning ingredients are mixed evenly by the first mixer; superfinely pulverized to more than 95% (for example, 100g of raw materials, after pulverization, more than 95g can pass through the 80-mesh sieve, and the material on the sieve is less than 5g) and pass through the 80-mesh sieve. ; Fully mix evenly in the second mixer, the mixing time is 50 seconds, and the coefficient of variation is less than or equal to 5%. , the material is discharged from the die hole and expands instantly, and is cut into particles, and then dried; according to the formula ...

Embodiment 1

[0030] A Taiwanese loach feed additive with the function of protecting liver and gallbladder, 100g Taiwan loach feed additive comprises the following components: bile acid 35g, artemisia annua powder 30g, taurine 10g, tributyric acid monoglyceride 10g, carrier bran powder 15g .

[0031] The 1000g Taiwan loach extruded compound feed includes the following raw materials: imported fish meal 230g, shrimp meal 60g, squid meal 40g, fermented soybean meal 100g, peeled soybean meal 290g, high-gluten flour 200g, calcium dihydrogen phosphate 20g, fish oil 22.5g, soybean oil 22.5g , 5g of multivitamin mixture, 5g of mineral trace element mixture, and 5g of the above-mentioned additives with liver and gallbladder functions.

[0032] The 5g multivitamin mix contains the following ingredients: 1.83mg vitamin A; 0.5mg vitamin D; 10mg vitamin E; 10mg vitamin K 3 ; 100mg niacin; 20mg riboflavin; 20mg pyridoxine; 20mg thiamine; 50mg calcium pantothenate; 0.1mg biotin; 5mg folic acid; 20mg vita...

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Abstract

The invention provides a feed additive and an expanded feed for protecting liver and gallbladder of Taiwan loach, and a preparation method thereof, and belongs to the technical field of feeds. Each 100 parts of the feed additive comprises 30-40 parts of bile acid, 25-35 parts of sweet wormwood powder, 5-15 parts of taurine, 5-15 parts of glyceryl tributyrate and 10-20 parts of carrier bran powder.The expanded feed for Taiwan loach comprises 200-250 parts of imported fish meal, 50-70 parts of shrimp meal, 30-50 parts of squid meal, 80-120 parts of fermented soybean meal, 280-320 parts of decorticated soy bean meal, 180-220 parts of high-gluten flour, 15-25 parts of calcium dihydrogen phosphate, 20-25 parts of fish oil, 20-25 parts of soybean oil, 3-8 parts of a compound vitamin mixture, 3-8 parts of a mineral and trace element mixture and 3-8 parts of the feed additive for protecting liver and gallbladder. The feed additive provided by the invention has obvious functions of protectingliver and gallbladder, and is convenient for the feeding of loach.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a liver-protecting gallbladder-protecting feed additive for Taiwan loach, an extruded feed and a preparation method thereof. Background technique [0002] Taiwan loach grows fast and tastes delicious. As a nourishing product, it has broad market prospects and has been popular in the market for many years. The domestic market demand reaches 300,000 to 400,000 tons per year, but the actual supply is only 100,000 to 150,000 tons. The gap is large and the supply is in short supply. Therefore, Taiwan loach has always been one of the more popular breeding species. [0003] In recent years, the success rate of shrimp farming has generally been low, and many shrimp farmers have switched to raising Taiwanese loach, so many farmers still use shrimp feed for Taiwanese loach farming. On the one hand, the classification status and nutritional requirements of the two are quite different, and the...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K20/163A23K20/142A23K20/105
CPCA23K20/105A23K20/142A23K20/163A23K50/80Y02A40/818
Inventor 周良星欧阳斌黄志东谭芳芳
Owner 佛山市顺德区旺海饲料实业有限公司
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