CN102550865B - Nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk - Google Patents
Nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk Download PDFInfo
- Publication number
- CN102550865B CN102550865B CN2012100035849A CN201210003584A CN102550865B CN 102550865 B CN102550865 B CN 102550865B CN 2012100035849 A CN2012100035849 A CN 2012100035849A CN 201210003584 A CN201210003584 A CN 201210003584A CN 102550865 B CN102550865 B CN 102550865B
- Authority
- CN
- China
- Prior art keywords
- oil
- milk
- goat
- fatty acid
- safflower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Dairy Products (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses a nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk. The method comprises the following step: adding safflower oil (the safflower oil is a fatty oil obtained by using safflower seeds as raw material and refining the safflower seeds) or linseed oil (the linseed oil, also named as flax oil, is a fatty oil coldly pressed from linseed plant flax seeds) to the original basic ration of a milk goat, wherein the weight parts of the basic ration and the safflower oil or the linseed oil are as follows: 20 parts of basic ration and 1 part of safflower oil or 1 part of linseed oil; and the basic ration comprises the following materials in percentage by weight: 15% of corns, 26% of barley, 16% of wheat bran, 3% of soybean meal, 7% of corn protein powder, 30% of alfalfa, 1.5% of limestone, 0.5% of salt and 1% of compound premix. When the nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of the goat milk, disclosed by the invention, is applied, the milk yield can be increased, the fatty acid configuration in the milk can be changed and CLA (Conjugated Linoleic Acid) and CLnA (Conjugated Linolenic acid) contents in the milk can be obviously increased.
Description
Technical field
The present invention relates to a kind of vegetable oil that adds and improve the goat output of milk and butterfat percnetage in daily ration, and make the nutrition regulation method of CLA conjugated linoleic acid (hereinafter to be referred as CLA) and the raising of conjugate linolenic acid (hereinafter to be referred as CLnA) content in goat milk.By the diet nutrient technology, affect stearyl-coenzyme A desaturase (SCD), the mRNA abundance of lipase (LPL) and stearoyl-CoA carboxylase acetyl-CoA carboxylase (ACC) mRNA abundance are carried out, change butterfat and aliphatic acid configuration, increased the mammary fat synthase activity.The metabolic regulation belonged to the diet nutrient element reaches by nutrient organizing the application of key gene expression regulation.
Background technology
Along with improving constantly of human living standard, diet structure is also occurring to change, and the diseases such as the various cancers of the thing followed, atherosclerotic, diabetes, obesity also start perplexing the mankind.Research in recent years also shows, aliphatic acid is with healthy closely related, if mankind's hyperphagia saturated fatty acid easily causes the various diseases such as coronary heart disease, hypoimmunity, so diet and health problem have more and more received people's concern.Milk and dairy products are important nutrition dietary sources, for the mankind provide energy, and high protein, various vitamin and mineral matter.Because goat milk has less milk globules, it more easily absorbs the milk of comparing.For those, to milk allergy or responsive crowd, goat milk is exactly good substitute.The regulation of fat of daily ration can improve the nutritional quality of goat milk, and can make it to be of value to health by certain change fatty acid component.Abroad someone confirms milch goat is fed and is rich in linoleic acid (C
18:2, LA) and leukotrienes (C
18:3, ALA) etc. the daily ration of vegetable oil can effectively increase the CLA content in goat milk.
At present, in cell cultivation and animal model, CLA has been proved to be a kind of anti-mutation-ure, and can effective antitumor.CLA is in immune system and atherosclerotic, and also there is certain curative effect the bone health aspect.Of greatest concern in the numerous isomers of CLA is cis9, trans1 1-CLA and trans10, cis12-CLA.CLA in ruminant butterfat, come from the intermediate product that LA and ALA generate in the biological hydrogenization of rumen microorganism on the one hand, is more vaccenic acid (VA, the 11t-C in breast tissue and adipose tissue on the other hand
18:1) under the SCD effect, produce.On the other hand, the biological hydrogenization of ALA has increased the accumulation of aliphatic acid mesostate in ruminant tumor gastric and tissue.Conjugate linolenic acid (CLnA) is the intermediate product in the biological hydrogenation process of ALA produced by the rumen microorganism effect.Destaillats has determined the chemical constitution of this intermediate product, and tentatively determines C9, t11, and c15-8:3 is Δ 12-cis in cud, common intermediate product in the biological hydrogenation process first step of the ALA that Δ 11-trans isomerase is induced.Some researchs of conjugate linolenic acid (CLnA) show that CLnA has more preferably anticancer, the growth promoting function than CLA, and reduce body fat, strengthen the biological characteristicses such as immunologic function.Ruminant derived food (meat, milk and goods thereof) is that the mankind take in unique channel of CLA and CLnA by natural food, therefore increase CLA and CLnA content in the ruminant derived food, thereby improve the animal product quality, the human health tool is of great significance.
Summary of the invention
The purpose of this invention is to provide a kind of nutrition regulation method that improves Goat Milk butterfat percnetage and conjugation content of fatty acid.
In order to realize above purpose, the technical solution used in the present invention is:
A kind of nutrition regulation method that improves Goat Milk butterfat percnetage and conjugation content of fatty acid, it is characterized in that, (safflower oil is that to select kardiseed be raw material to add safflower oil in the original basal diet of milch goat, the fat oil formed through the processing refining) (hereinafter to be referred as SO) or siritch (siritch also claims linseed oil, and it is the fat oil from the plant flex seed cold press of Hu section) (hereinafter to be referred as LO); The weight portion of basal diet used and safflower oil or siritch is: basal diet 20, safflower oil 1 or siritch 1, basal diet comprises according to weight percent meter: corn 15%, barley 26%, wheat bran 16%, soy meal 3%, corn protein powder 7%, alfalfa 30%, lime stone 1.5%, salt 0.5%, compound premix 1%.
The diet mixing ratio of above-mentioned safflower oil or siritch and other basal diets is all to take dry as basic percentage by weight.
Beneficial effect of the present invention: by milch goat being used to nutrition regulation method of the present invention and forage compounding, can effectively improve butterfat percnetage and CLA and CLnA content in goat milk, and searching for food of goat do not had to adverse effect with the output of milk.Not only can increase the goat milk local flavor, and CLA and CLnA have antitumorly, anti-oxidant, the health atherosclerotic, improve immunity, improves skeleton density, prevents and treats the multiple important physiological function such as diabetes, greatly improved the trophic level of goat milk.The method of safflower oil with the adequate diet of the siritch that is rich in ALA of LA is rich in interpolation.Can improve milk production by this method, change Ruzhong and Fatty Acids in Plasma configuration, the CLA in Ruzhong and CLnA content are obviously increased.
The specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1
1. produce the screening with milch goat:
Kind: Sa energy milch goat.
The lactation stage: 21 days postpartum.
Body weight: 65 ± 5kg.
2. feeding environment:
1) drinking-water: provide sufficient in house, clean drinking-water, water temperature is controlled at 21-27 ℃, freely drinks water.
2) mode of feeding: every day is (8:00 and 18:00) 1.35kg that feeds (take dry as basis) twice sooner or later, each first thick after essence.
3. feeding process:
Under dry matter basis, basal diet comprises the raw material of following percentage by weight: corn 15%, barley 26%, wheat bran 16%, soy meal 3%, corn protein powder 7%, alfalfa 30%, lime stone 1.5%, salt 0.5%, compound premix 1%.
Embodiment 2
1. produce the screening with milch goat:
Kind: Sa energy milch goat.
The lactation stage: 21 days postpartum.
Body weight: 65 ± 5kg.
2. feeding environment:
1) drinking-water: provide sufficient in house, clean drinking-water, water temperature is controlled at 21-27 ℃, freely drinks water.
2) mode of feeding: every day is (8:00 and 18:00) 1.35kg that feeds (take dry as basis) twice sooner or later, each first thick after essence.
3. feeding process:
Under dry matter basis, its basal diet and safflower oil weight fraction are basal diet 20, safflower oil 1, and basal diet comprises the raw material of following percentage by weight: corn 15%, barley 26%, wheat bran 16%, soy meal 3%, corn protein powder 7%, alfalfa 30%, lime stone 1.5%, salt 0.5%, premix 1%.
Embodiment 3
1. produce the screening with milch goat:
Kind: Sa energy milch goat.
The lactation stage: 21 days postpartum.
Body weight: 65 ± 5kg.
2. feeding environment:
1) drinking-water: provide sufficient in house, clean drinking-water, water temperature is controlled at 21-27 ℃, freely drinks water.
2) mode of feeding: every day is (8:00 and 18:00) 1.35kg that feeds (take dry as basis) twice sooner or later, each first thick after essence.
3. feeding process:
Under dry matter basis, its basal diet and siritch weight fraction are basal diet 20, siritch 1, and basal diet comprises the raw material of following percentage by weight: corn 15%, barley 26%, wheat bran 16%, soy meal 3%, corn protein powder 7%, alfalfa 30%, lime stone 1.5%, salt 0.5%, premix 1%.
By the method for the invention, feed after goat, the butterfat percnetage of goat and aliphatic acid form significant difference occur, as shown in Table 1 and Table 2.
Feed intake, the impact (table 1) that the output of milk and feed usefulness are not processed by daily ration.In like manner, the supplementary feeding of vegetable oil can not change protein and lactose content in the output of milk and milk.Yet the CON compared (embodiment 1) can make the output of milk and dairy fat content increase at TMR supplementary feeding SO (embodiment 2) and LO (embodiment 3).
The impact on the lactation performance of goats of table 1 supplementary feeding safflower oil and linseed oil
Compare the C that the supplementary feeding vegetable oil has reduced the sheep Ruzhong with basic TMR
8:0, C
10:0, C
12:0, C
14:0, C
16:0and C
17:0(table 2).Compare with CON, with the TMR of vegetable oil supplementary feeding, increased C
18:0, cis-9C
18:1, VA and cis-9, trans-11CLA.Contain more a high proportion of Cis-9 than the sheep Ruzhong of the LO-TMR that feeds, trans11CLA with the SO-TMR goat of feeding.And the ALA of the Goat milk of feeding with LO-TMR and CLnA (cis-9, trans-11, cis-15CLnA and cis-9, trans-13, cis-15CLnA) are higher than the ratio of feeding with SO-TMR.Adding oil in TMR is that in butterfat, the USFA sum increases, and total unrighted acid (USFA) content is increased, and saturated fatty acid (SFA) ratio reduces.Simultaneously, for human health, C
14:0and C
16:0the minimizing of content has represented the improvement of Fatty Acids in Milk configuration.
The impact on aliphatic acid (g/100g) in lactation goat butterfat of table 2 supplementary feeding safflower oil and linseed oil
In sum, and the appropriate SO of supplementary feeding and LO in goat TMR feed (5%, DM) be a kind of effective ways that improve butterfat and fatty acid type.This method does not mainly affect daily feedings and the output of milk by increasing potential healthy aliphatic acid.Increase goat butterfat and occur with the ratio that increases Ruzhong CLA and CLnA simultaneously, this is relevant with the SCD gene expression amount.When diet regulating and controlling affects in butterfat CLA and conjugate linolenic acid concentration, in breast tissue, the expression of fat metabolism key enzyme also is affected, particularly in tissue with CLA together conjugated linolenic generate closely-related histaminase---the expression of-Δ 9-fatty acid desaturase (SCD enzyme) is subject to remarkable impact.Confirmed that the SCD enzyme not only plays key effect when synthesis of conjugated linoleic acid (CLA) in the ruminant galactophore tissue, equally also played a part very crucial in the process of synthesis of conjugate leukotrienes (CLnA).
By milch goat being used to nutrition regulation method of the present invention and forage compounding, effectively improve butterfat percnetage in goat milk and CLA, CLnA content, and to goat search for food and the output of milk does not have adverse effect.This not only can increase the goat milk local flavor, and has antitumor, anti-oxidant because of CLA and CLnA, antiatherosclerosis, improve immunity, improve skeleton density and prevent and treat the multiple important biomolecule such as diabetes and learn function, make trophic level and functional being further enhanced thereof of goat milk.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (1)
1. a nutrition regulation method that improves Goat Milk butterfat percnetage and conjugation content of fatty acid, is characterized in that, adds safflower oil or siritch in the original basal diet of milch goat; The weight portion of basal diet used and safflower oil or siritch is: basal diet 20, safflower oil 1 or siritch 1, basal diet comprises according to weight percent meter: corn 15%, barley 26%, wheat bran 16%, soy meal 3%, corn protein powder 7%, alfalfa 30%, lime stone 1.5%, salt 0.5%, compound premix 1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100035849A CN102550865B (en) | 2012-01-09 | 2012-01-09 | Nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100035849A CN102550865B (en) | 2012-01-09 | 2012-01-09 | Nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102550865A CN102550865A (en) | 2012-07-11 |
| CN102550865B true CN102550865B (en) | 2013-12-11 |
Family
ID=46398513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100035849A Expired - Fee Related CN102550865B (en) | 2012-01-09 | 2012-01-09 | Nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102550865B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104041664A (en) * | 2014-05-30 | 2014-09-17 | 大连民族学院 | Medicago-sativa feed for sheep and preparation method thereof |
| CN107232409A (en) * | 2017-08-01 | 2017-10-10 | 合肥合丰牧业有限公司 | A kind of high-quality meat sheep feed |
| CN114747675A (en) * | 2022-04-29 | 2022-07-15 | 西北农林科技大学 | Feed for optimizing goat milk fat quality and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762227A (en) * | 2005-11-09 | 2006-04-26 | 中国农业科学院畜牧研究所 | Increase the nutrition regulation method and the feed of milk conjugated linoleic acid (CLA) content |
| CN1822772A (en) * | 2003-05-16 | 2006-08-23 | 艾伯塔大学董事会 | Increasing the concentration of conjugated linoleic acid isomers in the milk fat and/or tissue fat of ruminants |
| CN1864525A (en) * | 2006-06-26 | 2006-11-22 | 中国农业大学 | A feed for improving conjugated linoleic acid content in butter fat of milk cow |
-
2012
- 2012-01-09 CN CN2012100035849A patent/CN102550865B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822772A (en) * | 2003-05-16 | 2006-08-23 | 艾伯塔大学董事会 | Increasing the concentration of conjugated linoleic acid isomers in the milk fat and/or tissue fat of ruminants |
| CN1762227A (en) * | 2005-11-09 | 2006-04-26 | 中国农业科学院畜牧研究所 | Increase the nutrition regulation method and the feed of milk conjugated linoleic acid (CLA) content |
| CN1864525A (en) * | 2006-06-26 | 2006-11-22 | 中国农业大学 | A feed for improving conjugated linoleic acid content in butter fat of milk cow |
Non-Patent Citations (4)
| Title |
|---|
| 丁国和等.营养调控牛乳中共轭亚油酸含量的研究紧张.《畜牧与饲料科学》.2008,第29卷(第6期),第146-148页. |
| 刘镜等.提高牛奶乳脂中共轭亚油酸含量的研究进展.《贵州畜牧兽医》.2011,第35卷(第1期),第20-23页. |
| 提高牛奶乳脂中共轭亚油酸含量的研究进展;刘镜等;《贵州畜牧兽医》;20111231;第35卷(第1期);第20-23页 * |
| 营养调控牛乳中共轭亚油酸含量的研究紧张;丁国和等;《畜牧与饲料科学》;20081231;第29卷(第6期);第146-148页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102550865A (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103564044B (en) | A kind of Yoghourt containing marine alga and preparation method thereof | |
| CN104000030A (en) | Anti-stress early suckling pig creep feed | |
| CN104351553A (en) | Piglet feed | |
| CN102210285A (en) | Milk-production buffalo feeding method for improving conjugated linoleic acid content in buffalo milk | |
| CN105010856A (en) | Feed capable of increasing content of polyunsaturated fatty acid in beef | |
| CN104872395B (en) | A kind of milk and its production method rich in omega-fatty acid and conjugated linoleic acid | |
| CN107183372B (en) | Milk replacer for weaning meat calves | |
| CN102497783B (en) | Milk constituent and uses thereof, based on its product, to the formula of mammal feeding and the method for producing this milk constituent | |
| CN102550865B (en) | Nutritional regulation and control method for increasing butter-fat content and conjugated fatty acid content of goat milk | |
| CN105076418A (en) | Infant formula milk powder for promoting development of brain nerves and gastrointestinal tissues of infants | |
| CN102488012B (en) | Formula milk powder for calves | |
| Kalwar et al. | Yak milk and its health benefits: A comprehensive review | |
| CN103039757A (en) | Cattle feed with pine needle powder and dry tenebrio molitor powder additive | |
| CN103461265B (en) | Free-range raising method for producing mutton rich in functional fatty acids | |
| CN101361529B (en) | Volcano mineral spring microelement low-cholesterol fowl feed | |
| CN102406066A (en) | Feed additive for dairy cow and preparation method thereof | |
| CN109329618A (en) | It is suitble to the woods musk deer formula forage of different stages of growth | |
| KR102548441B1 (en) | Breeding method of korean native cattle using feed additive enhanced omega-3 fatty acid | |
| Tripathi | Comforts in quality and production of goat milk | |
| CN106819561A (en) | A kind of laying hen biological feedstuff and preparation method thereof, purposes | |
| CN102687749A (en) | Method for producing yoghourt from sweet potatos through fermentation | |
| CN106036170A (en) | Chromium-rich feed for breeding meat gooses | |
| Tarola et al. | Recent advances in the valorization of goat milk: Nutritional properties and production sustainability | |
| CN107801847A (en) | A kind of calf nursing period special powered milk substitute and its eating method | |
| FI127457B (en) | Cow milk and food product made of it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: INSTITUTE OF ANIMAL SCIENCES, CHINESE ACADEMY OF A Free format text: FORMER OWNER: YANBIAN UNIVERSITY Effective date: 20140110 Owner name: YANBIAN UNIVERSITY Effective date: 20140110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Xiangzi Inventor after: Wang Jiaqi Inventor after: Yan Changguo Inventor after: Song Wankang Inventor after: Lv Zhongwang Inventor before: Li Xiangzi Inventor before: Yan Changguo Inventor before: Song Wankang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 133002 YANBIAN KOREAN AUTONOMOUS PREFECTURE, JILIN PROVINCE TO: 100193 HAIDIAN, BEIJING Free format text: CORRECT: INVENTOR; FROM: LI XIANGZI YAN CHANGGUO SONG WANKANG TO: LI XIANGZI WANG JIAQI YAN CHANGGUO SONG WANKANG LV ZHONGWANG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140110 Address after: 100193 Beijing Old Summer Palace West Road, Haidian District, No. 2 Patentee after: Institute of Animal Sciences, Chinese Academy of Agricultural Sciences Patentee after: Yanbian University Address before: 133002 No. 977 Park Road, Jilin, Yanji Patentee before: Yanbian University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160109 |
|
| EXPY | Termination of patent right or utility model |