CN108576474A - Improve the feed addictive of laying hen egg quality - Google Patents
Improve the feed addictive of laying hen egg quality Download PDFInfo
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- CN108576474A CN108576474A CN201810373632.0A CN201810373632A CN108576474A CN 108576474 A CN108576474 A CN 108576474A CN 201810373632 A CN201810373632 A CN 201810373632A CN 108576474 A CN108576474 A CN 108576474A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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Abstract
The present invention proposes a kind of feed addictive improving laying hen egg quality, which is characterized in that according to the number of parts by weight, including following raw material：12~24 parts of 24~45 parts of gynostemma pentaphylla, 24~45 parts of granatum, 20~40 parts of comfrey, 20~40 parts of duck wheat, 10~20 parts of hawthorn, Tu 10~20 parts of sons, 5~10 parts of Chinese yam and fish scale enzymatic hydrolyzed extract.The feed addictive can reduce the cholesterol of laying hen egg, improve laying rate, reduce egg and break cracking rate.
Description
Technical field
The invention belongs to field of feed additive technology, and in particular to a kind of feed addition improving laying hen egg quality
Agent.
Background technology
China is the maximum country of breeding layer chicken amount in the world, but China's laying hen entirety production level is not high at present, with
There is larger gaps for advanced international standard, and the ovipository cycle for being mainly reflected in laying hen is short, and egg production is low.The laying hen of advanced country
Laying period, generally extends to 80 week old or more, and total egg production is up to 20 kilograms/or more, and the universal feeding period of China laying hen is 65
~70 week old, total egg production is less than 15 kilograms/.Reason for that is other than feeding and management level is relatively backward, and also and laying hen
Feed nutrition research backwardness it is related.Laying hen is gradually reduced in laying rate (especially after 50 week old) of laying eggs the later stage, mainly
Caused by reproduction and metabolism gradually decline, the decline of this and laying hen digestive function has certain relationship.It is laid eggs by supplement
The deficiency of later stage laying hen endogenous enzymes secretion, improves its digestive function, it is expected to improve its production performance.
Contain more cholesterol in egg yolk, may be up to 1510 milligrams per hectogram, therefore, Bu Shaoren is especially old
People keeps a sharp lookout to eating egg, and fearness eats egg and cholesterol is caused to increase and lead to atherosclerosis.Scientists study discovery,
Though containing more cholesterol in egg, also contain abundant lecithin simultaneously.After lecithin enters blood, cholesterol can be made
Become smaller with the particle of fat, and be allowed to keep suspended state, to prevent cholesterol and fat in the deposition of vascular wall.Cholesterol
It is the important component of cell membrane, is necessary to the mankind maintain normal physiological activity, but cholesterol concentration is excessively high in blood of human body
A series of angiocardiopathies such as it can cause hyperlipidemia, and then cause hypertension, coronary heart disease.Egg is nutrition food recognised by people
Product are higher one kind of cholesterol level in animal food, 213mg/ pieces average.American Heart research association recommends human body every
300mg is not to be exceeded in its cholesterol intake, to reduce the danger of hyperlipidemia and coronary heart disease.With the increasing of people's health care consciousness
By force, it is desirable to the food of few intake high cholesterol count, reduce as a result, Egg cholesterol amount have important theory and
Practical significance.
A cholesterol part in laying hen body is directly entered enteral by liver through biliary system, and is acted on by enteric bacteria
Become stercorin to excrete with excrement；Cyto-architectural ingredient is constituted in a part to tissue；Most cholesterol are transferred to
In yolk, excreted in the form of laying eggs.Egg cholesterol almost all is present in yolk, and every gram of yolk is averagely solid containing courage
Alcohol 13mg.Yolk moisture content 50% or so, remaining major part are protein and fat, and protein and fatty ratio are about 1：2,
Fat mainly exists with lipoprotein form, such as very low density lipoprotein (VLDL) and lipovitellin, phosvitin,
95% or more cholesterol exists in the form of VLDL.Laying hen about synthesizes the cholesterol of 300mg daily, wherein there are about 200mg depositions
In yolk；10mg cholesterol is directly entered enteron aisle, is excreted with excrement.Yolk cholesterol is mainly derived from liver synthesis egg
Yellow precursor-very low density lipoprotein (VLDL) and vitellogenin (VTG) quantity, cholesterol level of vitellus depends primarily on
VLDL enters the quantity of egg mother cell.In blood after the egg mother cell of VLDL arrival ovary, the endocytosis through receptor-mediated (OVR) is made
It is absorbed with the egg mother cell in being grown, 95% cholesterol of yolk and 60% dry matter is consequently formed.Meanwhile vitellogenin
Egg mother cell is reached with same approach in post synthesis, 4% cholesterol and 24% dry matter are provided to yolk.
Invention content
The present invention proposes that a kind of feed addictive improving laying hen egg quality, the feed addictive can reduce laying hen chicken
The cholesterol of egg improves laying rate, reduces egg and breaks cracking rate.
The technical proposal of the invention is realized in this way：
A kind of feed addictive improving laying hen egg quality, according to the number of parts by weight, including following raw material：
24~45 parts of gynostemma pentaphylla, 24~45 parts of granatum, 20~40 parts of comfrey, 20~40 parts of duck wheat, hawthorn 10~
12~24 parts of 20 parts, Tu 10~20 parts of sons, 5~10 parts of Chinese yam and fish scale enzymatic hydrolyzed extract.
Preferably, the preparation method of the fish scale enzymatic hydrolyzed extract includes the following steps：
1) it weighs fish scale to carry out smashing processing acquisition fish scale powder, acid solution 2~3h of immersion treatment is then used, during immersion
Ultrasonic vibration processing is carried out with ultrasonic instrument；
2) acid solution of step 1) progress centrifugal treating is obtained into the processed fish scale powder of acid, then clear water cleans up
Afterwards, suitable quantity of water is added and adjusts pH to 6.5~7.5, pepsin is added and is digested, hydrolysis temperature is 30 DEG C~40 DEG C, enzymolysis
After heat up inactivation, then carry out concentrated frozen drying.
Preferably, the acid solution group becomes：The H of 8-12g/L3BO3, 10-20g/L lactic acid, surplus is deionized water.
Preferably, the additive amount of the pepsin is the 3~6% of the fish scale weight.
Including following raw material preferably, according to the number of parts by weight,：
38 parts of gynostemma pentaphylla, 35 parts of granatum, 31 parts of comfrey, 28 parts of duck wheat, 15 parts of hawthorn, Tu 16 parts, Chinese yams 8
19 parts of part and fish scale enzymatic hydrolyzed extract.
Including following raw material preferably, according to the number of parts by weight,：
42 parts of gynostemma pentaphylla, 24 parts of granatum, 32 parts of comfrey, 30 parts of duck wheat, 12 parts of hawthorn, Tu 15 parts, Chinese yams
10 parts and 12 parts of fish scale enzymatic hydrolyzed extract.
Including following raw material preferably, according to the number of parts by weight,：
24 parts of gynostemma pentaphylla, 30 parts of granatum, 40 parts of comfrey, 20 parts of duck wheat, 20 parts of hawthorn, Tu 18 parts, Chinese yams 6
15 parts of part and fish scale enzymatic hydrolyzed extract.
Including following raw material preferably, according to the number of parts by weight,：
45 parts of gynostemma pentaphylla, 45 parts of granatum, 20 parts of comfrey, 40 parts of duck wheat, 10 parts of hawthorn, Tu 20 parts, Chinese yams 5
24 parts of part and fish scale enzymolysis and extraction.
The preparation method of the feed addictive of the raising laying hen egg quality of the present invention：Above-mentioned raw materials are weighed according to proportioning,
Then it carries out being uniformly mixed.
The beneficial effects of the invention are as follows：
1, contain fish scale enzymatic hydrolyzed extract in the feed addictive of raising laying hen egg quality of the invention, by fish scale
First carry out the ultrasonic acidification (H of formula 8-12g/L especially using the present invention3BO3, 10-20g/L lactic acid), then use stomach cardia
Enzyme not only can effectively allow a variety of unsaturated fatty acids in fish scale to be released, additionally it is possible to promote the profit of calcium constituent into processing
With, reduce egg break cracking rate, reduce the cholesterol level of laying hen egg.
2, not only meet the nutritional need of laying cycle of laying hens, but also reduce the cholesterol level of laying hen egg, improve
The laying rate of laying hen；Chinese herbal medicine in component has the double action of pharmacological property and trophism concurrently, plays the courage for reducing laying hen egg
The effect of sterol.
Specific implementation mode
Embodiment 1
A kind of feed addictive improving laying hen egg quality, according to the number of parts by weight, including following raw material：
38 parts of gynostemma pentaphylla, 35 parts of granatum, 31 parts of comfrey, 28 parts of duck wheat, 15 parts of hawthorn, Tu 16 parts, Chinese yams 8
19 parts of part and fish scale enzymatic hydrolyzed extract.
The preparation method of fish scale enzymatic hydrolyzed extract includes the following steps：
1) it weighs fish scale to carry out smashing processing acquisition fish scale powder, acid solution immersion treatment 2.5h is then used, during immersion
Ultrasonic vibration processing is carried out with ultrasonic instrument；Acid solution group becomes：The H of 10g/L3BO3, 16g/L lactic acid, surplus is deionized water.
2) acid solution of step 1) progress centrifugal treating is obtained into the processed fish scale powder of acid, then clear water cleans up
Afterwards, suitable quantity of water is added and adjusts pH to 7, pepsin (additive amount of pepsin is the 5% of fish scale weight) is added and is digested,
Hydrolysis temperature is 36 DEG C, and heat up inactivation after enzymolysis, then carries out concentrated frozen drying.
Embodiment 2
A kind of feed addictive improving laying hen egg quality, according to the number of parts by weight, including following raw material：
42 parts of gynostemma pentaphylla, 24 parts of granatum, 32 parts of comfrey, 30 parts of duck wheat, 12 parts of hawthorn, Tu 15 parts, Chinese yams
10 parts and 12 parts of fish scale enzymatic hydrolyzed extract.
The preparation method of fish scale enzymatic hydrolyzed extract includes the following steps：
1) it weighs fish scale to carry out smashing processing acquisition fish scale powder, then uses acid solution immersion treatment 2h, used during immersion
Ultrasonic instrument carries out ultrasonic vibration processing；Acid solution group becomes：The H of 8g/L3BO3, 20g/L lactic acid, surplus is deionized water.
2) acid solution of step 1) progress centrifugal treating is obtained into the processed fish scale powder of acid, then clear water cleans up
Afterwards, suitable quantity of water is added and adjusts pH to 6.5, pepsin (additive amount of pepsin is the 5% of fish scale weight) is added and carries out enzyme
Solution, hydrolysis temperature are 30 DEG C, and heat up inactivation after enzymolysis, then carries out concentrated frozen drying.
Embodiment 3
A kind of feed addictive improving laying hen egg quality, according to the number of parts by weight, including following raw material：
24 parts of gynostemma pentaphylla, 30 parts of granatum, 40 parts of comfrey, 20 parts of duck wheat, 20 parts of hawthorn, Tu 18 parts, Chinese yams 6
15 parts of part and fish scale enzymatic hydrolyzed extract.
The preparation method of fish scale enzymatic hydrolyzed extract includes the following steps：
1) it weighs fish scale to carry out smashing processing acquisition fish scale powder, then uses acid solution immersion treatment 3h, used during immersion
Ultrasonic instrument carries out ultrasonic vibration processing；Acid solution group becomes：The H of 12g/L3BO3, 12g/L lactic acid, surplus is deionized water.
2) acid solution of step 1) progress centrifugal treating is obtained into the processed fish scale powder of acid, then clear water cleans up
Afterwards, suitable quantity of water is added and adjusts pH to 7.5, pepsin (additive amount of pepsin is the 3% of fish scale weight) is added and carries out enzyme
Solution, hydrolysis temperature are 40 DEG C, and heat up inactivation after enzymolysis, then carries out concentrated frozen drying.
Embodiment 4
A kind of feed addictive improving laying hen egg quality, according to the number of parts by weight, including following raw material：
45 parts of gynostemma pentaphylla, 45 parts of granatum, 20 parts of comfrey, 40 parts of duck wheat, 10 parts of hawthorn, Tu 20 parts, Chinese yams 5
24 parts of part and fish scale enzymolysis and extraction.
The preparation method of fish scale enzymatic hydrolyzed extract includes the following steps：
1) it weighs fish scale to carry out smashing processing acquisition fish scale powder, acid solution 2~3h of immersion treatment is then used, during immersion
Ultrasonic vibration processing is carried out with ultrasonic instrument；Acid solution group becomes：The H of 10g/L3BO3, 20g/L lactic acid, surplus is deionized water.
2) acid solution of step 1) progress centrifugal treating is obtained into the processed fish scale powder of acid, then clear water cleans up
Afterwards, suitable quantity of water is added and adjusts pH to 6.5~7.5, be added pepsin the 6% of fish scale weight (additive amount of pepsin be) into
Row enzymolysis, hydrolysis temperature are 30 DEG C~40 DEG C, and heat up inactivation after enzymolysis, then carries out concentrated frozen drying.
Test example
The uniform Luo Man brown shell layers 600 of 35 week old, health are selected in experiment, 4 groups are randomly divided into, respectively using addition
Traditional egg feedstuff of the feed addictive of the raising laying hen egg quality of 1-4 of the embodiment of the present invention (embodiment group 1-4), and
After traditional egg feedstuff (control group) is fed 60 days, each group egg is collected, every group randomly selects 10 and be used as sample, measures egg size
And cholesterol level of vitellus, assay method are high performance liquid chromatography, the results are shown in Table 1.
Influence of 1 feed addictive of the present invention of table to Luo Man brown shell layers
From table 1 by contrast experiment it is found that using the feed addictive composition for being added to 1-4 of the embodiment of the present invention
The laying hen that traditional egg feedstuff is fed, egg size, cholesterol level of vitellus and laying rate are significantly better than that is fed using conventional feed
Foster laying hen can not only that is, using the traditional egg feedstuff for the feed addictive composition for being added to 1-4 of the embodiment of the present invention
Meet the nutritional need of laying hen well, but also the cholesterol level of yolk can be reduced, improves laying rate and egg size.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of feed addictive improving laying hen egg quality, which is characterized in that according to the number of parts by weight, including following original
Material：
24~45 parts of gynostemma pentaphylla, 24~45 parts of granatum, 20~40 parts of comfrey, 20~40 parts of duck wheat, 10~20 parts of hawthorn,
12~24 parts of Tu 10~20 parts of sons, 5~10 parts of Chinese yam and fish scale enzymatic hydrolyzed extract.
2. the feed addictive according to claim 1 for improving laying hen egg quality, which is characterized in that the fish scale enzymolysis
The preparation method of extract includes the following steps：
1) it weighs fish scale to carry out smashing processing acquisition fish scale powder, acid solution 2~3h of immersion treatment is then used, with super during immersion
Sound instrument carries out ultrasonic vibration processing；
2) acid solution of step 1) progress centrifugal treating is obtained into the processed fish scale powder of acid, after then clear water cleans up,
Suitable quantity of water is added and adjusts pH to 6.5~7.5, pepsin is added and is digested, hydrolysis temperature is 30 DEG C~40 DEG C, and enzymolysis terminates
Then heating inactivation afterwards carries out concentrated frozen drying.
3. the feed addictive according to claim 2 for improving laying hen egg quality, which is characterized in that the acid solution group
Become：The H of 8-12g/L3BO3, 10-20g/L lactic acid, surplus is deionized water.
4. the feed addictive according to claim 2 for improving laying hen egg quality, which is characterized in that the pepsin
Additive amount be the fish scale weight 3~6%.
5. the feed addictive according to claim 1 for improving laying hen egg quality, which is characterized in that according to parts by weight
It calculates, including following raw material：
38 parts of gynostemma pentaphylla, 35 parts of granatum, 31 parts of comfrey, 28 parts of duck wheat, 15 parts of hawthorn, Tu 16 parts, 8 parts of Chinese yams and
19 parts of fish scale enzymatic hydrolyzed extract.
6. the feed addictive according to claim 1 for improving laying hen egg quality, which is characterized in that according to parts by weight
It calculates, including following raw material：
42 parts of gynostemma pentaphylla, 24 parts of granatum, 32 parts of comfrey, 30 parts of duck wheat, 12 parts of hawthorn, Tu 15 parts, 10 parts of Chinese yams
And 12 parts of fish scale enzymatic hydrolyzed extract.
7. the feed addictive according to claim 1 for improving laying hen egg quality, which is characterized in that according to parts by weight
It calculates, including following raw material：
24 parts of gynostemma pentaphylla, 30 parts of granatum, 40 parts of comfrey, 20 parts of duck wheat, 20 parts of hawthorn, Tu 18 parts, 6 parts of Chinese yams and
15 parts of fish scale enzymatic hydrolyzed extract.
8. the feed addictive according to claim 1 for improving laying hen egg quality, which is characterized in that according to parts by weight
It calculates, including following raw material：
45 parts of gynostemma pentaphylla, 45 parts of granatum, 20 parts of comfrey, 40 parts of duck wheat, 10 parts of hawthorn, Tu 20 parts, 5 parts of Chinese yams and
24 parts of fish scale enzymolysis and extraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373632.0A CN108576474A (en) | 2018-04-24 | 2018-04-24 | Improve the feed addictive of laying hen egg quality |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373632.0A CN108576474A (en) | 2018-04-24 | 2018-04-24 | Improve the feed addictive of laying hen egg quality |
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| Publication Number | Publication Date |
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| CN108576474A true CN108576474A (en) | 2018-09-28 |
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| CN201810373632.0A Withdrawn CN108576474A (en) | 2018-04-24 | 2018-04-24 | Improve the feed addictive of laying hen egg quality |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331316A (en) * | 2021-06-18 | 2021-09-03 | 天津纳尔生物科技有限公司 | Eucalyptus oil-containing laying hen feed and production method thereof |
-
2018
- 2018-04-24 CN CN201810373632.0A patent/CN108576474A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331316A (en) * | 2021-06-18 | 2021-09-03 | 天津纳尔生物科技有限公司 | Eucalyptus oil-containing laying hen feed and production method thereof |
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Application publication date: 20180928 |