CN1687013A - Coated lycine or its salt, and coating technique - Google Patents
Coated lycine or its salt, and coating technique Download PDFInfo
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- CN1687013A CN1687013A CN 200510042595 CN200510042595A CN1687013A CN 1687013 A CN1687013 A CN 1687013A CN 200510042595 CN200510042595 CN 200510042595 CN 200510042595 A CN200510042595 A CN 200510042595A CN 1687013 A CN1687013 A CN 1687013A
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- salt
- glycine
- trimethyl
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- dressing
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Abstract
The present invention relates to a coated (film covered) betaine or its salt and coating process. Its film-forming process includes the following steps: (1). weighing betaine or its salt, placing it into film-covering machine, the temperature of material can be controlled at 40 deg.C-70 deg.C; and (2). starting air compressor, controlling pressure, utilizing high-pressure spray gun to spray film-forming agent on the surface of betaine or its salt crystal, controlling material temperature, continuously applying hot air and drying for 30 min. stopping machine, discharging material, sieving and packaging.
Description
Affiliated field
The present invention relates to Chemicals trimethyl-glycine or its salt, and the post-processed technology of trimethyl-glycine or its salt.
Background technology
Trimethyl-glycine belongs to the quaternary amine alkaloids, has the promotion growth of animal, keeps metabolism of fat and liver function normally to wait effect.Its existence form comprises BETAINE anhydrous, a water trimethyl-glycine, beet alkali hydrochlorate, betaine phosphate etc., is mainly used in industries such as medicine, foodstuff additive, fodder additives, makeup.
The trimethyl-glycine method for making have with glycine, choline and Monochloro Acetic Acid be the various chemical synthesiss of raw material and from natural goods extracting process.At present, China and external trimethyl-glycine and the salt of producing thereof all are not coated products, have some defectives and deficiency to some extent, a BETAINE anhydrous and a water trimethyl-glycine, and very easily water-soluble and deliquescence very easily absorbs airborne moisture and dissolves.Beet alkali hydrochlorate acidity is very strong, and 25% solution ph 0.8-1.2 destroys other effective ingredients easily in use, greatly reduces the effectiveness of this product and other compositions.
Summary of the invention
For solving the above-mentioned defective that trimethyl-glycine and salt thereof exist, the invention provides a kind of dressing trimethyl-glycine or its salt, and the art for coating of trimethyl-glycine or its salt.
Technical scheme of the present invention is: the trimethyl-glycine of this kind dressing or its salt is characterized in that the salt of trimethyl-glycine or trimethyl-glycine is carried out trimethyl-glycine or its salt that the overlay film dressing forms coating.
Above-mentioned dressing trimethyl-glycine or its salt, its art for coating is:
1), pour in the laminating machine after trimethyl-glycine or its salt weighed, temperature of charge is controlled at 40 ℃-70 ℃;
2), open air compressor machine, pressure-controlling mixes up the spray gun position at 0.3-0.6mpa, open spray gun, utilize the high-pressure spray gun spraying that membrane-forming agent is sprayed on trimethyl-glycine or its salt plane of crystal, the control temperature of charge is at 40 ℃-70 ℃, stop hydrojet during 40 ℃ of material temperature, stop heating during material temperature rise to 70 ℃; It is air-dry dry to continue heating, 30min shutdown, discharging, sieves, packs; Described membrane-forming agent is for to make uniform film liquid with the nontoxic film material of dissolution with solvents, and concentration is 1%-10%; The coated back of product is controlled at 0.5-5% by the different requirement weightening finish of variant production.
In the aforementioned technology, described solvent can be selected dehydrated alcohol, 95% ethanol, acetone or ethyl acetate; The film material can be selected ethyl cellulose, Vltra tears, polyvinyl butyral or Xylo-Mucine.
Dressing film forming principle is in laminating machine, control certain temperature of charge and spraying pressure, utilize the high-pressure spray gun spraying that membrane-forming agent is sprayed on trimethyl-glycine or its salt plane of crystal, the solvent instant evaporation membranes material that is heated forms face attached to plane of crystal, promptly obtains a kind of dressing (overlay film) trimethyl-glycine or its salt.
The invention has the beneficial effects as follows:
1), after trimethyl-glycine or its salt coated (overlay film), epigranular, good fluidity fully is mixed with other material in the process easy to use.
2), after trimethyl-glycine or its salt coated (overlay film), the film material makes product and air insulated, has reduced the water absorbability of product greatly, improved the stability of product, prolonged the validity period and the value preserving phase of product, be convenient to packing simultaneously, available general PVC material replaces expensive aluminum platinum material.
3), after trimethyl-glycine or its salt coated (overlay film), in use avoided contacting, controlled destruction effectively, improved the stability of compound product greatly other products with the direct of other products.
Embodiment
Embodiment one
Selective solvent.Its characteristics of selected solvent are: 1. dissolvable film material; 2. do not dissolve by the product of dressing; 3. boiling point is low, and it is volatile to be heated; 4. with by the product of dressing and film material reaction does not take place to learn.
Solvent can be selected dehydrated alcohol, 95% ethanol, acetone or ethyl acetate.Present embodiment adopts acetone.
The selective membrane material.Selected its characteristics of film material are: the solvent that 1. dissolves in selection; 2. poorly water-soluble does not absorb water, not deliquescence; 3. not with by the product generation chemical reaction of dressing; 4. has good film-forming properties; 5. nontoxic, harmless.
The film material can be selected ethyl cellulose, Vltra tears, polyvinyl butyral or Xylo-Mucine; Present embodiment adopts Vltra tears.
The preparation of membrane-forming agent
Make uniform film liquid with acetone and Vltra tears, both weight ratios are 2.5%.
Dressing (film forming) process
The 50Kg trimethyl-glycine is poured in the laminating machine, opened hot blast, temperature of charge is controlled at 40 ℃-70 ℃.
Open air compressor machine, pressure-controlling mixes up the spray gun position at 0.3-0.6mpa, open spray gun, utilize the high-pressure spray gun spraying that membrane-forming agent is sprayed on the trimethyl-glycine plane of crystal, the control temperature of charge is at 40 ℃-70 ℃, stop hydrojet during 40 ℃ of material temperature, stop heating during material temperature rise to 70 ℃; It is air-dry dry to continue heating, 30min shutdown, discharging, sieves, packs.
The dressing of salt (film forming) is the same.
Claims (3)
1, a kind of dressing (overlay film) trimethyl-glycine or its salt is characterized in that the salt of trimethyl-glycine or trimethyl-glycine is carried out trimethyl-glycine or its salt that the overlay film dressing forms coating.
2, the film-forming process of preparation claim 1 described dressing (overlay film) trimethyl-glycine or its salt is characterized in that step is:
1), pour in the laminating machine after trimethyl-glycine or its salt weighed, temperature of charge is controlled at 40 ℃-70 ℃;
2), open air compressor machine, pressure-controlling mixes up the spray gun position at 0.3-0.6mpa, open spray gun, utilize the high-pressure spray gun spraying that membrane-forming agent is sprayed on trimethyl-glycine or its salt plane of crystal, the control temperature of charge is at 40 ℃-70 ℃, stop hydrojet during 40 ℃ of material temperature, stop heating during material temperature rise to 70 ℃; It is air-dry dry to continue heating, 30min shutdown, discharging, sieves, packs; Described membrane-forming agent is for to make uniform film liquid with the nontoxic film material of dissolution with solvents, and concentration is 1%-10%; Different requirement weightening finish by variant production behind the coated overlay film of product is controlled at 0.5-5%.
3, the film-forming process of dressing according to claim 2 (overlay film) trimethyl-glycine or its salt is characterized in that, described solvent can be selected dehydrated alcohol, 95% ethanol, acetone or ethyl acetate; The film material can be selected ethyl cellulose, Vltra tears, polyvinyl butyral or Xylo-Mucine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042595 CN1280257C (en) | 2005-03-28 | 2005-03-28 | Coated lycine or its salt, and coating technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042595 CN1280257C (en) | 2005-03-28 | 2005-03-28 | Coated lycine or its salt, and coating technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1687013A true CN1687013A (en) | 2005-10-26 |
| CN1280257C CN1280257C (en) | 2006-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510042595 Expired - Fee Related CN1280257C (en) | 2005-03-28 | 2005-03-28 | Coated lycine or its salt, and coating technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1280257C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689239A (en) * | 2013-12-23 | 2014-04-02 | 宜兴市天石饲料有限公司 | Preparation method of rumen-through double-layer coated betaine |
| CN106359869A (en) * | 2016-08-27 | 2017-02-01 | 天长市金农农业发展有限公司 | Special feed for cattle in fattening period |
| CN108997154A (en) * | 2018-08-27 | 2018-12-14 | 山东祥维斯生物科技股份有限公司 | Glycine betaine formulation preparation method with low sodium chloride content and agent of low hygroscopicity |
| CN109288029A (en) * | 2018-11-27 | 2019-02-01 | 黄天宝 | Composite preparation and preparation based on beet water-soluble dietary fiber and glycine betaine |
-
2005
- 2005-03-28 CN CN 200510042595 patent/CN1280257C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103689239A (en) * | 2013-12-23 | 2014-04-02 | 宜兴市天石饲料有限公司 | Preparation method of rumen-through double-layer coated betaine |
| CN106359869A (en) * | 2016-08-27 | 2017-02-01 | 天长市金农农业发展有限公司 | Special feed for cattle in fattening period |
| CN108997154A (en) * | 2018-08-27 | 2018-12-14 | 山东祥维斯生物科技股份有限公司 | Glycine betaine formulation preparation method with low sodium chloride content and agent of low hygroscopicity |
| CN108997154B (en) * | 2018-08-27 | 2021-05-11 | 山东祥维斯生物科技股份有限公司 | Betaine formulations with low sodium chloride content and low hygroscopicity |
| CN109288029A (en) * | 2018-11-27 | 2019-02-01 | 黄天宝 | Composite preparation and preparation based on beet water-soluble dietary fiber and glycine betaine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1280257C (en) | 2006-10-18 |
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Granted publication date: 20061018 Termination date: 20140328 |