CN102524600B - Meat quality improver for grass carps and preparation method for meat quality improver - Google Patents
Meat quality improver for grass carps and preparation method for meat quality improver Download PDFInfo
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- CN102524600B CN102524600B CN 201210040682 CN201210040682A CN102524600B CN 102524600 B CN102524600 B CN 102524600B CN 201210040682 CN201210040682 CN 201210040682 CN 201210040682 A CN201210040682 A CN 201210040682A CN 102524600 B CN102524600 B CN 102524600B
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Abstract
The invention discloses a meat quality improver for grass carps and a preparation method for the meat quality improver. The meat quality improver is prepared from the following raw materials in part by weight: 5 to 10 parts of astragalus, 5 to 10 parts of Codonopsis pilosula, 10 to 15 parts of eucommia bark, 5 to 10 parts of lycopene, 1 to 5 parts of plumepoppy extract, 8 to 15 parts of phytase, 1 to 3 parts of cysteamine, 20 to 40 parts of lactosucrose and 20 to 40 parts of montmorillonite. The invention has the advantages that: active ingredients for improving the meat quality of freshwater fishes are scientifically matched; and the meat quality improver can remarkably improve the growth of cultured fishes and reduce the fat content of the fishes, and also improves the elasticity of muscle, chewiness, hardness and cohesion so as to ensure that the meat is fresh and delicious.
Description
Technical field
The invention belongs to the freshwater fish feed additive field, especially a kind of grass carp meat quality improving agent and preparation method thereof.
Background technology
China's aquatic resources are abundant, and the aquatic products annual production reaches 4,100 ten thousand tons, and wherein fresh-water fishes account for 1/2 of total amount, and aquatic products become people and absorb one of important sources of animal protein.But the domestic water product cultivating is pursued fresh-water fishes output simply to meet the need of market, and constantly increases the output of propagating artificially for a long time.The intensive degree of manually breeding fish is high, and the movable minimizing of evil is looked for food, kept away to fish, and in breeding process, the self-sow cycle of fish is forced to shorten.As in wild environment, grass carp was just put on the dining table after generally growing 3 years, and in present propagating artificially, the growth cycle of grass carp is compressed to 2 years.Therefore the material of the amino acid of fish body class, nucleotides, aliphatic acid and so on impact flesh of fish local flavor accumulates deficiency on the whole, thereby causes flesh of fish meat to loosen, contain that crude protein is few, body fat is many, fragrance is light, palatability is not good enough, oppresses quality and is greatly affected.Generally the descending and people's improving constantly its requirement of meat cultivates fresh water fishes, formed huge contrast, caused to a great extent freshwater fish sluggish market and price low, therefore, carry out the research of cultured freshwater fish meat improving technology, having become the task of top priority for market provides the high-quality flesh of fish, also is to keep China's culture fishery along the prerequisite of high-quality and efficient direction sustained, rapid and sound development.
Only have at present in fish meal the bark of eucommia of interpolation and pine needle powder improve the flesh quality report, but the improvement of oppressing meat relate to several factors, such as the formation of physicochemical property, histological characteristic and the flavor substance of the flesh of fish etc.Single nutriment can only be in one aspect or some aspect improve flesh quality, therefore be necessary the factor that affects the freshwater fish quality is done further deep research, the present invention passes through the Ultramicro-powders such as the bark of eucommia, macleaya cordata extract, lycopene, phytase, cysteamine, lactosucrose and montmorillonite reasonable compatibility, improve the grass carp flesh quality from metabolism and biochemical process many-side that meat changes, lay the foundation for keeping the efficient healthy aquaculture sustainable development of China grass carp.
Summary of the invention
The purpose of this invention is to provide a kind of grass carp meat quality improving agent and preparation method thereof.
A kind of meat modifier for grass carp according to percentage by weight is:
5-10 parts of the Radixs Astragali;
5-10 parts of Radix Codonopsis;
10-15 parts of the barks of eucommia;
5-10 parts of lycopenes;
1-5 parts of macleaya cordata extracts;
8-15 parts of phytases;
1-3 parts of cysteamines;
20-40 parts of lactosucroses;
0-40 parts of montmorillonite 2s.
In the present invention, optimum weight ratio: 5 parts of the Radixs Astragali, 5 parts of Radix Codonopsis, 13 parts of the barks of eucommia, 2 parts of macleaya cordata extracts, 5 parts of lycopenes, 10 parts of phytases, 1 part of cysteamine, 29 parts of lactosucroses, 30 parts of montmorillonites.
A kind of preparation method of grass carp meat quality improving agent, its preparation process is:
(1) 10-15 parts of 5-10 parts of the Radixs Astragali, 5-10 parts of Radix Codonopsis, the bark of eucommia are processed through ultramicro grinding respectively, and average grain diameter is 30 μ m;
(2) with Radix Astragali Ultramicro-powder, Radix Codonopsis Ultramicro-powder, bark of eucommia Ultramicro-powder and 5-10 parts of the lycopenes, 1-5 parts of macleaya cordata extracts, 8-15 parts of the phytases that prepare in (1); 1-3 parts of cysteamines; 20-40 parts of lactosucroses; 0-40 parts of montmorillonite 2s mix and get final product.
Beneficial effect:
(1) the present invention is integrated use molecular biology, animal nutrition and natural product chemistry principle, on affecting on the freshwater fish meat factors further investigation basis meat quality modifier with characteristics such as high meat quality low fat rates of research and development.
(2) montmorillonite not only has stable to Chinese herbal ultra-fine powder and cysteamine and the control slow releasing function among the present invention, and can remove the bad reaction that Chinese herbal ultra-fine powder and cysteamine cause fish digestive tube.Macleaya cordata extract, lactosucrose and montmorillonite can be worked in coordination with and be suppressed fish intestines pathogen propagation, and the protection intestinal mucosa is of value to the digestion of feed nutrient, and the degraded of protein and tryptophan in the reduction intestines reduces enteron aisle heteroauxin output.
(3) each component mature production technology of the present invention, constant product quality, reasonable price, core technology advanced person and remarkable in economical benefits are present more satisfactory freshwater fish meat quality modifiers, have wide market prospects.
The specific embodiment
In order to make technological means of the present invention, creation characteristic, workflow, using method reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
Embodiment 1
Meat modifier is on the impact of Growth of Grass Carps Ctenopharyngodon Idellus
In the feed not adding meat modifier as control group, adding the various dose meat modifier as test group, five groups altogether, concrete feed formula such as table 1:
Table 1 test feed prescription
| Feed ingredient | Proportion (%) |
| Fish meal | 15.0 |
| Dregs of beans | 20.0 |
| Rapeseed dregs | 20.0 |
| Wheat bran | 18.0 |
| Corn flour | 8.0 |
| Inferior powder | 12 |
| Soya-bean oil | 3.0 |
| Mineral salt mixture | 1.0 |
| Vitamin mixtures | 1.0 |
| Choline Chloride | 1.0 |
| Meat modifier | 0.0;? 0.3;? 0.5;? 0.8;? 1.0 |
Meat modifier is on the impact of Growth of Grass Carps Ctenopharyngodon Idellus performance: by as seen from Table 2, add that 1.0% meat modifier body is long to be increased and weightening finish significantly improving than control group.Compare with control group, the meat modifier that adds other dosage is respectively organized the long and body weight of body, and to increase difference not remarkable, but control group compares, and adds meat modifier and organize respectively that body is grown and body weight has increase trend.Therefore adding meat modifier can improve the Growth of Grass Carps Ctenopharyngodon Idellus performance.
The different meat modifiers of table 2 add level to the impact (mean+SD) of Growth of Grass Carps Ctenopharyngodon Idellus performance
| Project | 0.0 | 0.3 | 0.5 | 0.8 | 1.0 |
| Long increase (cm) of body | 3.24±0.51 a | 3.50±0.81 a | 3. 68±1.03 a | 3.75±1.17 a | 5.19±0.95 b |
| Weightening finish (g) | 17.70±3.25 a | 25.11±6.64 a | 29.66±6.07 b | 30.91±0.11 b | 33.32±9.35 b |
Annotate: the identical person of colleague's data shoulder motes letter represents that difference is not remarkable, different expression significant differences
Example 2 meat modifiers are on the impact of grass carp meat index
In the feed not adding meat modifier as control group, adding the various dose meat modifier as test group, three groups altogether, concrete feed formula such as table 1.Meat modifier is on the impact of grass carp muscle nutrition composition: by as seen from Table 3, compare with control group, adding meat modifier, respectively to organize the muscle nutrition component difference not remarkable, respectively organize crude protein increase trend is arranged but add meat modifier, and crude fat has minimizing trend.
The different meat modifiers of table 3 add level to the impact (mean+SD) of grass carp muscle nutrition composition
| Composition | 0.0 | 0.5 | 1.0 |
| Moisture | 80.72±0.56 | 81.20±0.45 | 81.10±0.45 |
| Crude protein | 15.14±0.26 | 15.25±0.23 | 15.42±0.34 |
| Crude fat | 1.56±0.32 | 1.49±0.21 | 1.46±0.27 |
| Coarse ash | 1.67±0.22 | 1.11±0.26 | 1.84±0.37 |
Meat modifier is on the impact of grass carp muscle fiber trait: by as seen from Table 4, compare with control group, add each group of meat modifier and have significant difference aspect the elasticity of muscle, chewability, hardness and the coherency.Therefore adding meat modifier can improve the grass carp mouthfeel.
The different meat modifiers of table 4 add level to the impact (mean+SD) of grass carp muscle fiber trait
| Project | 0.0 | 0.5 | 1.0 |
| Elasticity | 2.07±0.03 a | 2.51±0.05 b | 2.81±0.07 b |
| Coherency | 0.36±0.06 a | 0.50±0.07 b | 0.56±0.02 b |
| Hardness | 38.37±0.68 a | 44.37±0.91 b | 57.40±0.87 b |
| Chewability | 31.58±3.92 a | 49.15±4.20 b | 71.13±5.37 b |
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. a meat modifier that is used for grass carp is characterized in that, according to weight portion is:
5-10 parts of the Radixs Astragali, 5-10 parts of Radix Codonopsis, 10-15 parts of the barks of eucommia, 5-10 parts of lycopenes, 1-5 parts of macleaya cordata extracts, 8-15 parts of phytases, 1-3 parts of cysteamines, 20-40 parts of lactosucroses, 0-40 parts of montmorillonite 2s.
2. a kind of meat modifier for grass carp according to claim 1, it is characterized in that 5 parts of the Radixs Astragali, 5 parts of Radix Codonopsis, 13 parts of the barks of eucommia, 2 parts of macleaya cordata extracts, 5 parts of lycopenes, 10 parts of phytases, 1.5 parts of cysteamines, 33.5 parts of lactosucroses, 30 parts of montmorillonites.
3. the preparation method of a grass carp meat quality improving agent is characterized in that, preparation process is:
(1) 10-15 parts of 5-10 parts of the Radixs Astragali, 5-10 parts of Radix Codonopsis, the bark of eucommia are processed through ultramicro grinding respectively, and average grain diameter is 30 μ m;
(2) with Radix Astragali Ultramicro-powder, Radix Codonopsis Ultramicro-powder, bark of eucommia Ultramicro-powder and 5-10 parts of lycopenes, 1-5 parts of macleaya cordata extracts, 8-15 parts of phytases, 1-3 parts of cysteamines, 20-40 parts of lactosucroses, 0-40 parts of the montmorillonite 2s of preparation in (1), mix and get final product.
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| CN 201210040682 CN102524600B (en) | 2012-02-22 | 2012-02-22 | Meat quality improver for grass carps and preparation method for meat quality improver |
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| CN102524600B true CN102524600B (en) | 2013-02-13 |
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| CN103798550A (en) * | 2014-03-06 | 2014-05-21 | 天津市天祥水产有限责任公司 | Puffed compound feed for raising grass carps and preparation method thereof |
| CN103907781A (en) * | 2014-03-27 | 2014-07-09 | 雷泉 | Compound nutrient feed and preparation method thereof |
| CN104273481B (en) * | 2014-09-02 | 2016-05-11 | 浙江省海洋水产研究所 | A kind of roasting star eel quality improver and preparation method thereof, application |
| CN104605150B (en) * | 2014-12-17 | 2017-11-03 | 湖南美可达生物资源股份有限公司 | A kind of composite vegetables extractive animal health-care product and its application |
| CN105394453A (en) * | 2015-11-26 | 2016-03-16 | 湖州品创孵化器有限公司 | Feed additive capable of improving quality of grass carps |
| CN105961226A (en) * | 2016-04-06 | 2016-09-28 | 铜陵鑫安农业科技有限公司 | Disease-resistant rapid hilsa herring culture method |
| CN107475182B (en) * | 2017-08-30 | 2020-10-09 | 长沙学院 | Application of grass carp FSRP-3 in culture medium and special culture medium for grass carp muscle satellite cells |
| CN109363003A (en) * | 2018-12-14 | 2019-02-22 | 福建铭发水产开发有限公司 | A method of eel feed is produced using eel bone for raw material |
| CN110150511A (en) * | 2019-07-08 | 2019-08-23 | 河南牧业经济学院 | A kind of freshwater fish quality improving agent and preparation method thereof |
| CN110338305A (en) * | 2019-08-23 | 2019-10-18 | 山东和美集团有限公司 | A kind of antibiotic-free green meat-chicken mixed feed |
| CN112806499A (en) * | 2019-11-18 | 2021-05-18 | 中山市泰山饲料有限公司 | Feed for improving meat quality and delicate flavor of grass carp and preparation method thereof |
| CN115281285A (en) * | 2022-04-29 | 2022-11-04 | 江苏溢荟生物技术有限公司 | Method for polar adsorption of lactulose montmorillonite |
| CN117044832B (en) * | 2023-08-25 | 2024-05-24 | 广州市联鲲生物科技有限公司 | Additive, preparation method and application thereof in improving muscle quality of grass carp |
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| CN1919036A (en) * | 2005-05-23 | 2007-02-28 | 吴跃飞 | Green health care animal foodstuff produced by living animal bioreactor and producing method thereof |
| CN101480432B (en) * | 2008-11-19 | 2011-06-08 | 广东海洋大学 | Compound Chinese herbal medicine immunopotentiator for Rachycentron canadum |
| CN102204629B (en) * | 2011-05-19 | 2012-11-21 | 浙江农林大学 | Feed additive and preparation method thereof |
| CN102210416A (en) * | 2011-07-15 | 2011-10-12 | 中国水产科学研究院淡水渔业研究中心 | Chinese medicinal herb for improving male ratio of fries of Sarotherodon sp |
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