CN113317396A - Preparation method of novel rumen-bypass betaine - Google Patents

Preparation method of novel rumen-bypass betaine Download PDF

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CN113317396A
CN113317396A CN202110674259.4A CN202110674259A CN113317396A CN 113317396 A CN113317396 A CN 113317396A CN 202110674259 A CN202110674259 A CN 202110674259A CN 113317396 A CN113317396 A CN 113317396A
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betaine
mass
finished
rumen
parts
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李寰旭
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Anhui Beijing Oriental Kingherd Biotechnology Co ltd
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Anhui Beijing Oriental Kingherd Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/10Feeding-stuffs specially adapted for particular animals for ruminants
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/158Fatty acids; Fats; Products containing oils or fats
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/163Sugars; Polysaccharides
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/22Compounds of alkali metals
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/10Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/30Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A23K40/35Making capsules specially adapted for ruminants

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
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Abstract

The invention relates to the technical field of rumen bypass vitamins, and particularly discloses a preparation method of novel rumen bypass betaine, which comprises the following raw materials in parts by weight: 60-80% of betaine; 10-15% of sodium propionate; 10-15% by mass of propylene glycol; 5-12% of glucose by mass; 3-5% of lac; 2-4% of 5% sodium bicarbonate in parts by mass; 1-2% of hydroxypropyl methyl cellulose by mass; 1-2% of composite vitamin; a suitable amount of deionized water. The rumen-bypass betaine prepared by the invention can replace partial methionine and choline, can reduce the feed cost, improve the palatability of the feed, improve the milk production performance of dairy cows, greatly improve the daily gain of beef cattle and promote the performance of the production performance of ruminants.

Description

Preparation method of novel rumen-bypass betaine
Technical Field
The invention relates to the technical field of rumen bypass vitamins, in particular to a novel preparation method of rumen bypass betaine.
Background
Betaine is a natural nutrient extracted from beet molasses, widely exists in roots, stems, leaves and seeds of plants, is nontoxic, harmless and residue-free, has strong antioxidant performance, and is a novel feed additive.
Betaine has been used in feed to replace some of methionine and choline, to reduce feed cost, and to improve feed palatability. Research shows that the betaine has the effects of promoting the production of ruminants, improving the milk production performance of the ruminants and improving milk components, is closely related to fat metabolism and has the effect of resisting fatty liver; the betaine is supplemented, so that the daily gain of the beef cattle can be greatly increased, the feed-weight ratio is reduced, and the fattening performance is obviously improved. If betaine is added into the direct daily ration, but due to the characteristics of rumen fermentation of ruminants, the betaine can be degraded in rumen, and the utilization rate and application effect of the betaine are reduced, so that the problem that most of the untreated betaine in the prior art is degraded in rumen and is low in utilization rate by small intestine exists when the untreated betaine is directly added into the daily ration of dairy cows is solved.
Disclosure of Invention
The invention aims to provide a preparation method of novel rumen-protected betaine.
In order to achieve the purpose, the invention provides the following technical scheme:
a preparation method of novel rumen bypass betaine comprises the following raw materials in parts by weight: 60-80% of betaine; 10-15% of sodium propionate; 10-15% by mass of propylene glycol; 5-12% of glucose by mass; 3-5% of lac; 2-4% of 5% sodium bicarbonate in parts by mass; 1-2% of hydroxypropyl methyl cellulose by mass; 1-2% of composite vitamin; a suitable amount of deionized water.
As a preferred embodiment of the present invention, a method for preparing novel rumen bypass betaine comprises the following raw materials and weight fractions thereof: 73 mass percent of betaine; 10% of sodium propionate; 10% by mass of propylene glycol; 3% of lac; 2% of 5% sodium bicarbonate in parts by mass; 1% by mass of hydroxypropyl methylcellulose; 1% of composite vitamin; a suitable amount of deionized water.
As a preferred embodiment of the present invention, the formula of the rumen bypass betaine comprises the following raw materials and weight fractions thereof: 60% of betaine; 11% of sodium propionate; 11% by mass of propylene glycol; 7% of glucose in parts by mass; 4% of lac; 3% of 5% sodium bicarbonate in parts by mass; 2% of hydroxypropyl methyl cellulose by mass; the mass portion of the compound vitamin is 2 percent; a suitable amount of deionized water.
As a preferred embodiment of the present invention, the preparation method of the rumen bypass betaine formulation comprises the following steps:
a. weighing the raw materials in parts by weight;
b. b, after the step a is finished, putting betaine, sodium propionate and 5% sodium bicarbonate into a mixer, adding proper deionized water into the mixer, heating and mixing the mixer to 85-95 ℃, wherein the rotating speed during mixing is 1500-1800 r/min, and the mixing time is 10-15 min to obtain a mixture A;
c. after the step B is finished, adding propylene glycol, glucose, lac, hydroxypropyl methyl cellulose and vitamin complex into the mixture A for mixing, wherein the mixing temperature is 30-45 ℃, the mixing rotating speed is 800-900 r/min, and the mixing time is 30-45 min, so as to obtain a mixture B;
d. after the step c is finished, pouring the mixture B into a granulator for granulation to obtain particles;
e. after the step d is finished, putting the prepared particles into a shot blasting machine for shot blasting to promote the particles to become spherical pellets until the surfaces of the pellets are firm and smooth, and preparing the betaine particles;
f. after the step e is finished, putting the shot-blasted betaine particles into coating equipment, and coating the coated betaine particles by using a coating, wherein the ratio of the coating to the betaine particles is (46:54) - (55:45), the compressed air temperature is 85-95 ℃, the rotating speed of a peristaltic pump of the coating equipment is 5-10 rpm, the induced air frequency of the coating equipment is 25-35 Hz, the rotating speed is 40-50 Hz, the induced air temperature of the coating equipment is 40-50 ℃, and the air outlet temperature of the coating equipment is 30-35 ℃ to prepare rumen-passing betaine particle finished products;
g. after the step f is finished, drying the prepared rumen bypass betaine particle finished product at the temperature of 60-70 ℃ for 20-30 min;
h. and g, after the step g is finished, detecting and packaging the prepared rumen bypass betaine granule finished product.
In a preferred embodiment of the present invention, the mesh number of the granulator in the step d is 30-40 meshes, the material in the granulator is kept not to exceed 1/2 of the inner bin of the granulator when the material is added, and the granules are ensured to be loose and not to be adhered.
As a preferred embodiment of the present invention, the multivitamin is a mixture of several kinds of vitamin a, vitamin C, vitamin D and vitamin E.
In a preferred embodiment of the present invention, the rotation speed of the shot blasting machine in the step e is 50-70 r/min, and the shot blasting time is 1-1.5 h.
As a preferred embodiment of the present invention, the coating in step f comprises the following raw materials and weight fractions thereof: 60 mass parts of rumen fat powder, 30 mass parts of stearic acid and 10 mass parts of dried yeast powder;
as a preferred embodiment of the present invention, the preparation method of the rumen bypass betaine formulation comprises the following steps:
s1, respectively putting rumen fat powder, stearic acid and dried yeast powder into a grinder for grinding at a rotating speed of 500r/min for 20-30 min, and screening the ground powder by using a screen mesh with the mesh number of 150-200;
s2, after the step S1 is finished, placing the sieved powder into a mixer for mixing, wherein the rotating speed during mixing is 700r/min, and the mixing time is 15-20 min, so as to prepare mixed powder A;
and S3, after the step S2 is finished, putting the mixed powder A into coating equipment for standby.
Detailed Description
Technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
The invention provides a technical scheme that: a formula and a preparation method of novel rumen bypass betaine comprise the following raw materials in parts by weight: 60-80% of betaine; 10-15% of sodium propionate; 10-15% by mass of propylene glycol; 5-12% of glucose by mass; 3-5% of lac; 2-4% of 5% sodium bicarbonate in parts by mass; 1-2% of hydroxypropyl methyl cellulose by mass; 1-2% of composite vitamin; a suitable amount of deionized water.
Further, the formula of the novel rumen bypass betaine comprises the following raw materials in parts by weight: 73 mass percent of betaine; 10% of sodium propionate; 10% of glycerol by mass; 3% of lac; 2% of 5% sodium bicarbonate in parts by mass; 1% by mass of hydroxypropyl methylcellulose; 1% of composite vitamin; a suitable amount of deionized water.
Further, the formula of the novel rumen bypass betaine comprises the following raw materials in parts by weight: 60% of betaine; 11% of sodium propionate; 11% by mass of propylene glycol; 7% of glucose in parts by mass; 4% of lac; 3% of 5% sodium bicarbonate in parts by mass; 2% of hydroxypropyl methyl cellulose by mass; the mass portion of the compound vitamin is 2 percent; a suitable amount of deionized water.
Further, the preparation method of the novel rumen bypass betaine formula comprises the following preparation steps:
a. weighing the raw materials in parts by weight;
b. b, after the step a is finished, putting betaine, sodium propionate and 5% sodium bicarbonate into a mixer, adding proper deionized water into the mixer, heating and mixing the mixer to 85-95 ℃, wherein the rotating speed during mixing is 1500-1800 r/min, and the mixing time is 10-15 min to obtain a mixture A;
c. after the step B is finished, adding propylene glycol, glucose, lac, hydroxypropyl methyl cellulose and vitamin complex into the mixture A for mixing, wherein the mixing temperature is 30-45 ℃, the mixing rotating speed is 800-900 r/min, and the mixing time is 30-45 min, so as to obtain a mixture B;
d. after the step c is finished, pouring the mixture B into a granulator for granulation to obtain particles;
e. after the step d is finished, putting the prepared particles into a shot blasting machine for shot blasting to promote the particles to become spherical pellets until the surfaces of the pellets are firm and smooth, and preparing the betaine particles;
f. after the step e is finished, putting the shot-blasted betaine particles into coating equipment, and coating the coated betaine particles by using a coating, wherein the ratio of the coating to the betaine particles is (46:54) - (55:45), the compressed air temperature is 85-95 ℃, the rotating speed of a peristaltic pump of the coating equipment is 5-10 rpm, the induced air frequency of the coating equipment is 25-35 Hz, the rotating speed is 40-50 Hz, the induced air temperature of the coating equipment is 40-50 ℃, and the air outlet temperature of the coating equipment is 30-35 ℃ to prepare rumen-passing betaine particle finished products;
g. after the step f is finished, drying the prepared rumen bypass betaine particle finished product at the temperature of 60-70 ℃ for 20-30 min;
h. and g, after the step g is finished, detecting and packaging the prepared rumen bypass betaine granule finished product.
Furthermore, the mesh number of the granulator in the step d is 30-40 meshes, the material in the granulator is required to be kept not to exceed 1/2 of an inner bin of the granulator when the material is added, and the prepared granules are ensured to be loose and not to be adhered.
Further, the compound vitamin is a mixture of vitamin A, vitamin C, vitamin D and vitamin E.
Furthermore, the rotating speed of the shot blasting machine in the step e is 50-70 r/min, and the shot blasting time is 1-1.5 h.
Further, the coating in the step f comprises the following raw materials in parts by weight: 60 mass percent of rumen fat powder, 30 mass percent of stearic acid and 10 mass percent of dried yeast powder.
Further, the preparation method of the formula of the novel rumen bypass betaine comprises the following steps:
s1, respectively putting rumen fat powder, stearic acid and dried yeast powder into a grinder for grinding at a rotating speed of 500r/min for 20-30 min, and screening the ground powder by using a screen mesh with the mesh number of 150-200;
s2, after the step S1 is finished, placing the sieved powder into a mixer for mixing, wherein the rotating speed during mixing is 700r/min, and the mixing time is 15-20 min, so as to prepare mixed powder A;
and S3, after the step S2 is finished, putting the mixed powder A into coating equipment for standby.
Compared with the prior art, the invention has the following beneficial effects:
the rumen-bypass betaine prepared by the invention can replace partial methionine and choline, can reduce the feed cost, improve the palatability of the feed, improve the milk production performance of dairy cows, greatly improve the daily gain of beef cattle and promote the performance of the production performance of ruminants.
Example one
The formula of the novel rumen bypass betaine comprises the following raw materials in parts by weight: 73 mass percent of betaine; 10% of sodium propionate; 10% by mass of propylene glycol; 3% of lac; 2% of 5% sodium bicarbonate in parts by mass; 1% by mass of hydroxypropyl methylcellulose; 1% of composite vitamin; a suitable amount of deionized water.
The preparation steps are as follows:
a. weighing the raw materials in parts by weight;
b. b, after the step a is finished, putting betaine, sodium propionate and 5% sodium bicarbonate into a mixer, adding proper deionized water into the mixer, heating and mixing the mixer to 85-95 ℃, wherein the rotating speed during mixing is 1500-1800 r/min, and the mixing time is 10-15 min to obtain a mixture A;
c. after the step B is finished, adding propylene glycol, lac, hydroxypropyl methyl cellulose and vitamin complex into the mixture A for mixing, wherein the mixing temperature is 30-45 ℃, the mixing rotating speed is 800-900 r/min, and the mixing time is 30-45 min, so as to obtain a mixture B;
d. after the step c is finished, pouring the mixture B into a granulator for granulation to obtain particles;
e. after the step d is finished, putting the prepared particles into a shot blasting machine for shot blasting to promote the particles to become spherical pellets until the surfaces of the pellets are firm and smooth, and preparing the betaine particles;
f. after the step e is finished, putting the shot-blasted betaine particles into coating equipment, and coating the coated betaine particles by using a coating, wherein the ratio of the coating to the betaine particles is (46:54) - (55:45), the compressed air temperature is 85-95 ℃, the rotating speed of a peristaltic pump of the coating equipment is 5-10 rpm, the induced air frequency of the coating equipment is 25-35 Hz, the rotating speed is 40-50 Hz, the induced air temperature of the coating equipment is 40-50 ℃, and the air outlet temperature of the coating equipment is 30-35 ℃ to prepare rumen-passing betaine particle finished products;
g. after the step f is finished, drying the prepared rumen bypass betaine particle finished product at the temperature of 60-70 ℃ for 20-30 min;
h. and g, after the step g is finished, detecting and packaging the prepared rumen bypass betaine granule finished product.
Example two
The formula of the novel rumen bypass betaine comprises the following raw materials in parts by weight: 60% of betaine; 11% of sodium propionate; 11% by mass of propylene glycol; 7% of glucose in parts by mass; 4% of lac; 3% of 5% sodium bicarbonate in parts by mass; 2% of hydroxypropyl methyl cellulose by mass; the mass portion of the compound vitamin is 2 percent; a suitable amount of deionized water.
The preparation steps are as follows:
a. weighing the raw materials in parts by weight;
b. b, after the step a is finished, putting betaine, sodium propionate and 5% sodium bicarbonate into a mixer, adding proper deionized water into the mixer, heating and mixing the mixer to 85-95 ℃, wherein the rotating speed during mixing is 1500-1800 r/min, and the mixing time is 10-15 min to obtain a mixture A;
c. after the step B is finished, adding propylene glycol, glucose, lac, hydroxypropyl methyl cellulose and vitamin complex into the mixture A for mixing, wherein the mixing temperature is 30-45 ℃, the mixing rotating speed is 800-900 r/min, and the mixing time is 30-45 min, so as to obtain a mixture B;
d. after the step c is finished, pouring the mixture B into a granulator for granulation to obtain particles;
e. after the step d is finished, putting the prepared particles into a shot blasting machine for shot blasting to promote the particles to become spherical pellets until the surfaces of the pellets are firm and smooth, and preparing the betaine particles;
f. after the step e is finished, putting the shot-blasted betaine particles into coating equipment, and coating the coated betaine particles by using a coating, wherein the ratio of the coating to the betaine particles is (46:54) - (55:45), the compressed air temperature is 85-95 ℃, the rotating speed of a peristaltic pump of the coating equipment is 5-10 rpm, the induced air frequency of the coating equipment is 25-35 Hz, the rotating speed is 40-50 Hz, the induced air temperature of the coating equipment is 40-50 ℃, and the air outlet temperature of the coating equipment is 30-35 ℃ to prepare rumen-passing betaine particle finished products;
g. after the step f is finished, drying the prepared rumen bypass betaine particle finished product at the temperature of 60-70 ℃ for 20-30 min;
h. and g, after the step g is finished, detecting and packaging the prepared rumen bypass betaine granule finished product.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. A novel rumen-bypass betaine preparation method is characterized by comprising the following steps: comprises the following raw materials in parts by weight: 60-80% of betaine; 10-15% of sodium propionate; 10-15% by mass of propylene glycol; 5-12% of glucose by mass; 3-5% of lac; 2-4% of 5% sodium bicarbonate in parts by mass; 1-2% of hydroxypropyl methyl cellulose by mass; 1-2% of composite vitamin; a suitable amount of deionized water.
2. The rumen bypass betaine formulation according to claim 1, wherein: comprises the following raw materials in parts by weight: 73 mass percent of betaine; 10% of sodium propionate; 10% by mass of propylene glycol; 3% of lac; 2% of 5% sodium bicarbonate in parts by mass; 1% by mass of hydroxypropyl methylcellulose; 1% of composite vitamin; a suitable amount of deionized water.
3. The rumen bypass betaine formulation according to claim 1, wherein: comprises the following raw materials in parts by weight: 60% of betaine; 11% of sodium propionate; 11% by mass of propylene glycol; 7% of glucose in parts by mass; 4% of lac; 3% of 5% sodium bicarbonate in parts by mass; 2% of hydroxypropyl methyl cellulose by mass; the mass portion of the compound vitamin is 2 percent; a suitable amount of deionized water.
4. The method for preparing a rumen bypass betaine formulation as claimed in claim 1, wherein: the preparation steps are as follows:
a. weighing the raw materials in parts by weight;
b. b, after the step a is finished, putting betaine, sodium propionate and 5% sodium bicarbonate into a mixer, adding proper deionized water into the mixer, heating and mixing the mixer to 85-95 ℃, wherein the rotating speed during mixing is 1500-1800 r/min, and the mixing time is 10-15 min to obtain a mixture A;
c. after the step B is finished, adding propylene glycol, glucose, lac, hydroxypropyl methyl cellulose and vitamin complex into the mixture A for mixing, wherein the mixing temperature is 30-45 ℃, the mixing rotating speed is 800-900 r/min, and the mixing time is 30-45 min, so as to obtain a mixture B;
d. after the step c is finished, pouring the mixture B into a granulator for granulation to obtain particles;
e. after the step d is finished, putting the prepared particles into a shot blasting machine for shot blasting to promote the particles to become spherical pellets until the surfaces of the pellets are firm and smooth, and preparing the betaine particles;
f. after the step e is finished, putting the shot-blasted betaine particles into coating equipment, and coating the coated betaine particles by using a coating, wherein the ratio of the coating to the betaine particles is (46:54) - (55:45), the compressed air temperature is 85-95 ℃, the rotating speed of a peristaltic pump of the coating equipment is 5-10 rpm, the induced air frequency of the coating equipment is 25-35 Hz, the rotating speed is 40-50 Hz, the induced air temperature of the coating equipment is 40-50 ℃, and the air outlet temperature of the coating equipment is 30-35 ℃ to prepare rumen-passing betaine particle finished products;
g. after the step f is finished, drying the prepared rumen bypass betaine particle finished product at the temperature of 60-70 ℃ for 20-30 min;
h. and g, after the step g is finished, detecting and packaging the prepared rumen bypass betaine granule finished product.
5. The method for preparing a rumen bypass betaine formulation according to claim 4, wherein: in the step d, the mesh number of the granulator is 30-40 meshes, the materials in the granulator are required to be kept not to exceed 1/2 of an inner bin of the granulator when the materials are added, and the prepared granules are ensured to be loose and not to be adhered.
6. The method for preparing a rumen bypass betaine formulation according to claim 4, wherein: the compound vitamin is a mixture of vitamin A, vitamin C, vitamin D and vitamin E.
7. The method for preparing a rumen bypass betaine formulation according to claim 4, wherein: and e, enabling the rotating speed of the shot blasting machine in the step e to be 50-70 r/min, and enabling shot blasting time to be 1-1.5 h.
8. The method for preparing a rumen bypass betaine formulation according to claim 4, wherein: the coating in the step f comprises the following raw materials in parts by weight: 60 mass percent of rumen fat powder, 30 mass percent of stearic acid and 10 mass percent of dried yeast powder.
9. The method for preparing a rumen bypass betaine formulation according to claim 8, wherein: the preparation steps of the coating are as follows:
s1, respectively putting rumen fat powder, stearic acid and dried yeast powder into a grinder for grinding at a rotating speed of 500r/min for 20-30 min, and screening the ground powder by using a screen mesh with the mesh number of 150-200;
s2, after the step S1 is finished, placing the sieved powder into a mixer for mixing, wherein the rotating speed during mixing is 700r/min, and the mixing time is 15-20 min, so as to prepare mixed powder A;
and S3, after the step S2 is finished, putting the mixed powder A into coating equipment for standby.
CN202110674259.4A 2021-06-17 2021-06-17 Preparation method of novel rumen-bypass betaine Pending CN113317396A (en)

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Publication number Priority date Publication date Assignee Title
CN101731463A (en) * 2010-01-12 2010-06-16 宜兴市天石饲料有限公司 By-pass betaine coated product and preparation method thereof
CN102258124A (en) * 2010-05-25 2011-11-30 北京昕大洋怀安科技发展有限公司 Compound betaine and preparation method thereof
CN107115315A (en) * 2017-05-09 2017-09-01 北京东方天合生物技术有限责任公司 Formula and preparation method for the rumen-protected nicotinic acid that prevents ketosis of dairy cows
CN109123126A (en) * 2018-09-29 2019-01-04 山东祥维斯生物科技股份有限公司 A kind of betaine type drinking water additive and its preparation for meat lamb of weaning
CN109393165A (en) * 2018-11-28 2019-03-01 安徽东方天合生物技术有限责任公司 A kind of novel rumen bypass vitamin E and the preparation method and application thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101731463A (en) * 2010-01-12 2010-06-16 宜兴市天石饲料有限公司 By-pass betaine coated product and preparation method thereof
CN102258124A (en) * 2010-05-25 2011-11-30 北京昕大洋怀安科技发展有限公司 Compound betaine and preparation method thereof
CN107115315A (en) * 2017-05-09 2017-09-01 北京东方天合生物技术有限责任公司 Formula and preparation method for the rumen-protected nicotinic acid that prevents ketosis of dairy cows
CN109123126A (en) * 2018-09-29 2019-01-04 山东祥维斯生物科技股份有限公司 A kind of betaine type drinking water additive and its preparation for meat lamb of weaning
CN109393165A (en) * 2018-11-28 2019-03-01 安徽东方天合生物技术有限责任公司 A kind of novel rumen bypass vitamin E and the preparation method and application thereof

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