Feed for improving tetrodotoxin content

A technology of tetrodotoxin and feed, which is applied in animal feed, animal feed, additional food elements, etc., can solve the problems of poor cohesion of powder feed, eutrophication of aquaculture water, and low survival rate of puffer fish, and achieves the goal of promoting feeding and promoting The effect of rapid growth and improvement of self-immunity

Inactive Publication Date: 2016-03-02
YANGZHOU YUANQUAN FEED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are at least four deficiencies in this breeding method: 1. Poor cohesiveness of powder feed, severe dissolution in water, and large waste, resulting in deterioration of water quality and low survival rate of puffer fish; 2. A large amount of labor costs; 3. Individual It is difficult for farmers to quickly expand the scale of farming; 4. Since the amount of fishmeal used in eel feed is as high as 50%, the high content of phosphorus in fishmeal cannot be fully utilized and discharged into the aquaculture water body, resulting in eutrophication of the aquaculture water body, red tide, algae bloom, etc. problems happen from time to time

Method used

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  • Feed for improving tetrodotoxin content

Examples

Experimental program
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Effect test

Embodiment 1

[0021] The feed for increasing tetrodotoxin is made of the following components by weight: 8 parts of corn flour, 12 parts of bran, 8 parts of rice bran, 8 parts of fodder-fed bean grass powder, 12 parts of soybean protein powder, 6 parts of flour, and 30 parts of fish meal 10 parts, 10 parts of bone meal, 3 parts of multivitamins, 1.5 parts of multi-mineral compound, and 1.5 parts of core additives; wherein, every 10 parts of core additives is made of the following components by weight: Magnolia officinalis 3 parts, Angelica sinensis 1 part, Chinese yam 1.5 parts 0.5 parts of black plum, 0.5 parts of black dates, 1.5 parts of galangal, 0.5 parts of paeonol, and 1.5 parts of trigonum.

[0022] Wherein, the multivitamins include vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, and biotin, and each kilogram of multivitamins includes: vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, Vitamin B6, biotin, each kilogram of multivitamin includes: vitamin ...

Embodiment 2

[0029] The feed for increasing tetrodotoxin is made of the following components by weight: 12 parts of corn flour, 8 parts of bran, 12 parts of rice bran, 12 parts of fodder-fed bean grass powder, 8 parts of soybean protein powder, 4 parts of flour, and 20 parts of fish meal 1 part, 20 parts of bone meal, 1 part of multivitamin, 0.5 part of compound multi-mineral, 0.5 part of core additive; wherein, every 10 parts of core additive is made of the following components by weight: 1 part of magnolia bark, 3 parts of angelica, 0.5 part of Chinese yam 1.5 parts of ebony, 1.5 parts of black dates, 0.5 parts of galangal, 1.5 parts of paeonol, and 0.5 parts of trigonum.

[0030] Wherein, the multivitamins include vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, and biotin, and each kilogram of multivitamins includes: vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, Vitamin B6, biotin, each kilogram of multivitamin includes: vitamin A3000IU, vitamin D3300IU...

Embodiment 3

[0034] The feed for increasing tetrodotoxin is made of the following components by weight: 15 parts of corn flour, 15 parts of bran, 15 parts of rice bran, 10 parts of fodder-fed bean grass powder, 10 parts of soybean protein powder, 5 parts of flour, and 25 parts of fish meal 15 parts of bone meal, 2 parts of multivitamins, 1 part of multi-mineral compound, and 2 parts of core additives; wherein, every 10 parts of core additives is made of the following components by weight: 2 parts of magnolia bark, 2 parts of angelica, 1 part of Chinese yam 1 part of black plum, 1 part of black date, 1 part of galangal, 1 part of paeonol, and 1 part of trigonum.

[0035] Wherein, the multivitamins include vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, and biotin, and each kilogram of multivitamins includes: vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, Vitamin B6, biotin, each kilogram of multivitamin includes: vitamin A3000IU, vitamin D3300IU, vitamin E10...

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Abstract

The invention provides feed for improving tetrodotoxin content. The feed is prepared from corn powder, wheat bran, rice bran, Glycine max (L.) Merr. powder, soybean protein powder, flour, fish meal, bone meal, composite vitamins, complex ores and a core additive. The core additive is prepared from cortex magnoliae officinalis, radix angelicae sinensis, Dioscorea opposita Thunb., smoked plum, black dates, rhizoma galangae, root bark of the peony tree and rhizoma sparganii. The feed can provide base nutrients for commercial globefish, improve tetrodotoxin content and promote fast growth of commercial globefish. Through use of the core additive, globefish food intake in summer is increased, globefish growth efficiency is improved, globefish immunity is improved, safety is high, a raw material source is wide and a price is low.

Description

technical field [0001] The invention relates to a puffer fish feed, in particular to a feed for increasing tetrodotoxin and its preparation method and application. Background technique [0002] Pufferfish belongs to Fuguformes, Fugu suborder, Fuguidae, Puffer genus. There are 19 species in China. Wild puffer fish is a kind of highly poisonous fish, and its consumption is strictly restricted. [0003] Fugu obscurus has a large output and is a river-sea migratory fish. It occupies a certain proportion in the entire Yangtze River fishery and has a certain economic value. Every spring, groups of sexually mature broodstock enter the freshwater lake system in the middle and lower reaches of the Yangtze River from the East China Sea to spawn; the young fish are fattened in fresh water and return to the sea around October of that year. Food habits are miscellaneous, partial animal. This fish tastes very fresh and is one of the three delicacies of the Yangtze River. The blood, ey...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K20/00A23K20/147A23K10/22A23K10/26A23K20/20A23K20/174
CPCY02A40/818Y02P60/87
Inventor 吴长春
Owner YANGZHOU YUANQUAN FEED CO LTD
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