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Hepatinica for egg-shaped pompano

A technology of egg-shaped pomfret and liver-enhancing agent, which is applied in the field of feed additives, can solve the problems of insignificant improvement of disease resistance and survival rate, unstable effect, and poor effect, so as to prevent liver fat infiltration and source Consistent, inexpensive results

Inactive Publication Date: 2009-07-15
GUANGDONG OCEAN UNIVERSITY
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AI Technical Summary

Problems solved by technology

Although there are some additives or drugs for the prevention and treatment of fatty liver in the domestic market, the effect is not good, and the outstanding performance is that the effect is unstable, and the improvement of disease resistance and survival rate is not obvious.

Method used

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  • Hepatinica for egg-shaped pompano
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  • Hepatinica for egg-shaped pompano

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Embodiment Construction

[0007] Aiming at the special metabolic characteristics of the pomfret, the present invention creatively develops a "high-efficiency liver-enhancing agent for the pomfret" and forms a new technology to support the sustainable and efficient development of the feed industry and breeding industry of the pomfret.

[0008] Weigh vitamin E 20kg, vitamin C-polyphosphate 20kg, choline 15kg; L-carnitine 10kg, lecithin 10kg, Atractylodes macrocephala 9kg, wolfberry 8kg, Alisma 8kg. These raw materials are pre-crushed and passed through a 120-mesh sieve, and then mixed evenly to obtain the oval pomfret liver tonic.

[0009] From 2005 to 2006, the experiments in Guangdong and Hainan showed that the liver-enhancing agent was used during the whole cycle of offshore cage culture of pomfret ovata. Respectively increased by 16.7% and 16.9% (Table 1).

[0010] Table 1 Liver-enhancing agent added to compound feed, results of inshore cage culture of pomfret in Zhanjiang, Guangdong, and Qionghai, ...

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Abstract

Hepatinica used for golden pompano is prepared from the following components by weight: 20 to 30 percent of vitamin E, 20 to 30 percent of vitamin C- polyphosphonate, 10 to 15 percent of sinkaline, 5 to 10 percent of L-Carnitine, 5 to 10 percent of lecithin, 5 to 10 percent of Rhizoma Atractylodis Macrocephalae, 5 to 10 percent of medlar, and 5 to 10 percent of Alisma orientale. The hepatinica can be used as additive of golden pompano feed and is added in the golden pompano feed only by 0.1 to 0.2 percent, can prevent fatty infiltration of the golden pompano, strengthen the liver function, improve the feed efficiency and promote the growth of the golden pompano, improves the survival rate of golden pompano, has no poor influence to the palatability of feed, and has stable raw material resources, low price and simple production technology.

Description

technical field [0001] The invention relates to a feed additive, in particular to a liver-enhancing agent for oval pomfret. technical background [0002] Fatty liver problem is a fairly common problem in the artificial culture of marine fish. Diseased fish show loss of appetite, slow growth, low feed remuneration, and severe death. Although there are sporadic reports on the basic research on the pathogenesis of fatty liver at home and abroad, the research is not systematic. Although there are also some additives or drugs for preventing and treating fatty liver in the domestic market, the effect is not good, and the outstanding performance is that the effect is unstable, and the improvement of disease resistance and survival rate is not obvious. [0003] Oval pomfret (Trachinotus ovatus), commonly known as golden pomfret, is a rare edible fish with tender meat and delicious taste. It is a marine cultured fish with important economic value in southern my country. The proble...

Claims

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Application Information

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IPC IPC(8): A61K36/884A61P1/16A23K1/16A61K31/14A61K31/205A61K31/355A61K31/685A61K31/80A23K10/30A23K20/10A23K20/105A23K20/158A23K20/174A23K50/80
Inventor 谭北平周歧存董晓慧
Owner GUANGDONG OCEAN UNIVERSITY
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