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CN108329370A - A kind of preparation method of tartaric acid/Tylosin phosphate - Google Patents

A kind of preparation method of tartaric acid/Tylosin phosphate Download PDF

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Publication number
CN108329370A
CN108329370A CN201810356481.8A CN201810356481A CN108329370A CN 108329370 A CN108329370 A CN 108329370A CN 201810356481 A CN201810356481 A CN 201810356481A CN 108329370 A CN108329370 A CN 108329370A
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tylosin
filtrate
tartaric acid
preparation
tylosin phosphate
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CN201810356481.8A
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CN108329370B (en
Inventor
成祥兴
范泽雷
居亚东
刘萍
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QILU PHARMACEUTICAL (INNER MONGOLIA) CO Ltd
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QILU PHARMACEUTICAL (INNER MONGOLIA) CO Ltd
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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/08Hetero rings containing eight or more ring members, e.g. erythromycins
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00Processes for the preparation of sugar derivatives
    • C07H1/06Separation; Purification

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The present invention relates to a kind of preparation methods of tartaric acid/Tylosin phosphate, the filtered zymotic fluid of the present invention passes through specific lye, the specific proteins not filtered out in zymotic fluid can be carried out precipitation separation by specific pH, by the aliphatic acid for centrifuging the specific proteins that will be not filtered out in zymotic fluid and fermentation generation, amount of grease thoroughly removes, and catharsis is played to solvent butyl acetate, extracting efficient is promoted to carry out, other any influence will not be caused to solvent while purifying solvent, ensure that extraction is smoothed out, it is easy to operate simultaneously, it is at low cost, simply, processing means at low cost can reach efficiently, thoroughly reduce ferment filtrate impurity, improve the purity and dissolubility of product.

Description

A kind of preparation method of tartaric acid/Tylosin phosphate
Technical field
The present invention relates to a kind of preparation methods of tartaric acid/Tylosin phosphate, belong to biological pesticide preparing technical field.
Background technology
Tylosin is isolated by American scholar Hamill etc. from Thailand's soil first, and producing strains have streptomyces fradiae (S.fradiae, NRR2702,2703), streptomyces rimosus (S.rimosns) and streptomyces hygroscopicus (S.hygro-scopicus); Tylosin active ingredient includes:Tylosin A (true tylosin), Tylosin B (decarburization enzyme sugar tylosin Desmycosin) tylosin C (macrocin mucrosin) and tylosin D (relomycin Relomysin), component A >= 80%, total component A+B+C+D >=95%, potency > 800IU.The chemical structural formula of each active ingredient of tylosin see the table below 1:
Table 1
The fermentation of tylosin is using soya-bean oil as primary carbon source.Glucose has apparent inhibition to make the biosynthesis of tylosin With, if there are excessive glucose in idiophase fermentation, promote the rising of ATP levels, to inhibit the growth of tylosin, And the oleic acid, linoleic acid in soya-bean oil form methyl oleic acid through Hypermethylation, it is the precursor substance of tylosin, can promote its life Object synthesizes.Therefore, mainly meet needs of the producing strains to carbon source to add soya-bean oil during the fermentation.And strictly control soya-bean oil Dosage be the key that determine fermentation success or failure.Soya-bean oil content is low, is unfavorable for mycelia and grows, and too high levels, then cannot be completely sharp With the fatty acid accumulation of generation causes pH value to decline, thereby inhibits the activity of Macrocin o methyl transferase, affects component and contain Amount.Temperature, PH, mycelia production status and soya-bean oil additive amount, the work to Macrocin o methyl transferase in tylosin fermentation process Property tool characteristics index meaning, be always determine tylosin yield key point.
The fermentation of tylosin should strictly control living contaminants, if because condition is limited or inevitable or because of operation, equipment Etc. reasons cause microbiological contamination, after tylosin broth microbiological contamination, it is of poor quality to put tank, there is foreign odor, and filtering velocity is slow, and filtrate is muddy, potency drop Low, Residual oil is more, brings very big difficulty to production is refined, will directly affect the yield and quality of tylosin finished product.If zymotic fluid Microbiological contamination is serious, causes it that can not handle and be forced tank switching, causes to waste and lose.The rotten reason of zymotic fluid is due to miscellaneous bacteria Intrusion, makes the growth and breeding of Tylosin-producer be abnormal.Varied bacteria growing accounts for advantage, its metabolite, such as various Enzyme and toxin will inhibit the normal growth of Tylosin-producer significantly, promote tylosin mycelium self-dissolving.In culture medium Just with the presence of a large amount of colloid protein, zymotic fluid becomes muddy, and filtering velocity slows down and difficulty gives processing.
Tylosin each component has one other than with 16 common membered ring phthalides on the mould ammonia sugar of carbon of its side chain A imino group, therefore its aobvious alkalescent.Under alkaline condition, exists in the form of tylosin alkali, be soluble in organic solvent;And in acid Property under the conditions of with acid be combined into the form of salt, it is soluble easily in water.According to this characteristic, the extraction process of tylosin is generally adopted at present Use solvent extraction.Specifically, zymotic fluid obtains filtrate through being separated by solid-liquid separation, and is arrived with solvent extraction after alkalization to pH value 9~10 Then organic phase is stripped into water phase with phosphoric acid or tartaric acid, most afterwards through Ca (OH)2It neutralizes and removes excessive acid, activated carbon is de- Color, air precipitation, then obtain Tylosin phosphate or Tylosin Tartrate after nanofiltration and spray drying.
It in said extracted technique, is extracted after filtering, in filtered filtrate extraction process, has the filtered removing in part Protein enter in organic phase, while the partial fatty acid for generation of fermenting will also enter in ester phase, cause impurity can not be by It efficiently separates.
Therefore, impurity in tylosin broth is effectively removed, improving the quality of tylosin becomes pendulum in numerous pharmacy Outstanding problem urgently to be resolved hurrily in face of enterprise.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of preparation method of tartaric acid/Tylosin phosphate, the present invention Method thoroughly eliminate the impurity such as filtered filtrate protein, Residual oil, do sufficient preparation for extraction, improve safe happy bacterium The purity and solubility of plain product, and the preparation method simple process and low cost, process is short, utilization easy to spread.
Technical scheme is as follows:
A kind of preparation method of tartaric acid/Tylosin phosphate, including steps are as follows:
It is stirred after pre-processing to through flocculant or filter aid are added in the tylosin broth that everfermentation obtains, through sheet frame Isolated filtrate after filtrate is purified, is extracted, and using back extraction, is decolourized, is dried to obtain tylosin product; Wherein, the purification is that sodium hydroxide solution is added into filtrate, is then pumped into mixer and is mixed, and control pH exists Within the scope of 7.5-8.0, mixed liquor under the rotating speed of 4000-5000 turns/min to centrifuge, and filtrate after being purified, filtrate adds after purification Enter butyl acetate solvent to be extracted.
It is polyaluminium chloride, the additive amount of polyaluminium chloride and the weight of zymotic fluid according to currently preferred, described flocculant For amount than being 1.0 ± 0.3% (w/w), the filter aid is the polymeric aluminum chlorides solution that mass concentration is 20-22%, polymerize chlorine Change 0.6% (w/v) of the additive amount of aluminum solutions and the mass volume ratio of zymotic fluid;Pretreatment time is 20-30min.
It is carried out using press filtration or squeezing mode according to currently preferred, described separation of solid and liquid, press filtration or squeeze pressure Less than or equal to 0.4Mpa.
According to currently preferred, purification control pH is 7.5-7.9, it is preferable that purification control pH is 7.5-7.7, the most excellent Choosing, purification control pH is 7.54.
According to currently preferred, centrifugal rotational speed is that 4500-4800 turns/min, centrifugation time 0.2s-2min.
According to currently preferred, sodium hydroxide solution mass concentration is 2-6wt%.
The method of the present invention, filtrate centrifuge after being mixed with liquid caustic soda, will be separated by solid-liquid separation the protein that can not be removed and fermentation Aliphatic acid, the amount of grease of generation thoroughly remove, and reduce impurity when filtrate extraction, after the purification processes of the present invention, Filtrate light transmission has been increased to 92.4% by original 64.7%, and impurity significantly reduces in filtrate, while being compared by efficient liquid phase It can be confirmed that impurity is significantly reduced or reduced in filtrate, impurity peaks number becomes 10 from original 16 impurity peaks.When extraction Due in filtrate albumen and fat significantly reduce, after extraction, emulsion significantly reduces.Purification processes through the invention, carry The processing capacity to microbiological contamination tank is taken to greatly enhance, the albumen and grease in feed liquid are substantially reduced the pollution of butyl ester, subsequent handling By increasing filter and filtering accuracy, the albumen and fat in feed liquid are further retained, after improvement, existing product dissolubility Have and be obviously improved, product content also by the 893u/mg of former technique, has been increased to 934u/mg.
The present inventor has been surprisingly found that filtered zymotic fluid can will ferment after adjusting pH by specific lye The specific proteins not filtered out in liquid carry out precipitation separation, by centrifuging the Special Proteins that will not be filtered out in zymotic fluid Aliphatic acid, the amount of grease that matter and fermentation generate thoroughly remove, and play catharsis to solvent butyl acetate, promote to extract It efficiently carries out, other any influence will not be caused to solvent while purifying solvent, ensure that extraction is smoothed out, operate simultaneously Simply, at low cost, processing means simple, at low cost can reach efficient, thorough reduction ferment filtrate impurity, improve production The purity and dissolubility of product.
The method have the advantages that:
1, the present invention filtered zymotic fluid will can not be filtered out by specific lye, specific pH in zymotic fluid Specific proteins carry out precipitation separation, by the fat for centrifuging the specific proteins that will be not filtered out in zymotic fluid and fermentation generation Fat acid, amount of grease thoroughly remove, and play catharsis to solvent butyl acetate, promote extracting efficient to carry out, are purifying Other any influence will not be caused while solvent to solvent, ensure that extraction is smoothed out, while easy to operate, at low cost, letter Single, at low cost processing means can reach efficient, thorough reduction ferment filtrate impurity, improve purity and the dissolving of product Property.
The raw materials used in the present invention and equipment are the prior art.
Description of the drawings
Fig. 1 is to obtain the high-efficient liquid phase chromatogram of filtrate after tylosin broth press filtration in embodiment 1;
Fig. 2 be embodiment 1 in tylosin broth press filtration add alkali carries pure after purification after filtrate high performance liquid chromatography Figure;
Fig. 3 is to obtain the high-efficient liquid phase chromatogram of filtrate after tylosin broth press filtration in embodiment 2;
Fig. 4 be embodiment 2 in tylosin broth press filtration add alkali carries pure after purification after filtrate high performance liquid chromatography Figure;
Fig. 5 is to obtain the high-efficient liquid phase chromatogram of filtrate after tylosin broth press filtration in embodiment 3;
Fig. 6 be embodiment 3 in tylosin broth press filtration add alkali carries pure after purification after filtrate high performance liquid chromatography Figure.
Specific implementation mode
Below by specific embodiment, the present invention will be further described, but not limited to this.
Tylosin broth source:The zymotic fluid that tylosin fermentation plant obtains after fermentation.
Embodiment 1
A kind of preparation method of tartaric acid/Tylosin phosphate, including steps are as follows:
Tylosin broth volume 10m3, potency 12386U/mL, total hundred million be 123.9.Polyaluminium chloride is added, it is polychloride The additive amount of aluminium and the weight ratio of zymotic fluid are 1.0 ± 0.3% (w/w), are stirred 25 ± 5 minutes.With flame filter press to fermentation Liquid is filtered, and control feed pressure is 0.3MPa, and filtrate, as tylosin filtrate, volume 12m are obtained after press filtration3, effect Valence is 9621U/mL.
The sodium hydroxide solution that mass concentration is 3% is squeezed into mixer through pump simultaneously with filtrate, pH is 7.7 for control, and Mixed feed liquid is squeezed into the rotating speed in centrifuge with 4500 turns/min and centrifuges 2s, filtrate after must purifying;Filtrate after purifying It is sent into mixer with butyl acetate, liquid caustic soda and mixes, adjust pH value and be sent into centrifuge, ester phase after 9.8 ranges, mixing It squeezes into water body tank and cools down, is pending;Ester in water body tank mutually after cooling down, standing, is added 2% phosphoric acid/tartaric acid stirring and (adjusts Save pH to 3.6), stand, separation, collect lower layer's water phase;Calcium hydroxide solution is added and demodulates pH to 6.1, activated carbon is added to it It decolourizes, and is squeezed into decoloration sheet frame and be filtered, squeeze, water phase enters precipitation tank.Material in tank is carried out with nitrogen Carrying out precipitation treatment, until material is without butyl ester.Water phase is concentrated using NF membrane, removes moisture removal, obtains tylosin concentrate; Processing is dried to concentrate using spraying centrifugal drying tower, obtains phosphoric acid/Tylosin Tartrate powder.
Embodiment 2
A kind of preparation method of tartaric acid/Tylosin phosphate, including steps are as follows:
Tylosin broth volume 9.5m3, potency 13194U/mL, total hundred million be 126.9.Addition mass concentration is 20- 22% polymeric aluminum chlorides solution, the additive amount of polymeric aluminum chlorides solution and the mass volume ratio of zymotic fluid are 0.6% (w/v), Stirring 40 minutes.Zymotic fluid is filtered with flame filter press, control press filtration/squeeze pressure is 4.0MPa, is obtained after press filtration Filtrate, as tylosin filtrate, volume 11m3, potency 10832U/mL.
Sodium hydroxide solution and filtrate that mass concentration is 4wt% are squeezed into mixer through pump simultaneously, control pH 7.9, And 2s, filtrate after must purifying are centrifuged with the rotating speed of 4800 turns/min in squeezing into mixed feed liquid in centrifuge;After purifying Filtrate and butyl acetate, liquid caustic soda are sent into mixer and mixs, adjust pH value in 10.5 ranges, after mixing feeding centrifuge from The heart, ester, which is mutually squeezed into water body tank, to cool down, is pending;Mutually after cooling down, standing, 2% phosphoric acid/tartaric acid is added in ester in water body tank Stirring (adjusting pH to 3.7) is stood, separation, collects lower layer's water phase;Calcium hydroxide solution is added and demodulates pH to 6.3, activity is added Charcoal decolourizes to it, and is squeezed into decoloration sheet frame and be filtered, squeeze, and water phase enters precipitation tank.With nitrogen to object in tank Material carries out carrying out precipitation treatment, until material is without butyl ester.Water phase is concentrated using NF membrane, removes moisture removal, obtains tylosin Concentrate;Processing is dried to concentrate using spraying centrifugal drying tower, obtains phosphoric acid/Tylosin Tartrate powder.
Embodiment 3
A kind of preparation method of tartaric acid/Tylosin phosphate, described in embodiment 1, the difference is that:
Sodium hydroxide solution and filtrate that mass concentration is 3wt% are squeezed into mixer through pump simultaneously, control pH 7.54, It is extracted after centrifugation.
It is compared by Fig. 1 and Fig. 2, it can be clearly seen that, the impurity peaks after purification in the chromatogram of filtrate, which are considerably less than, schemes 1, it is compared by Fig. 3 and Fig. 4, it can be clearly seen that, the impurity peaks after purification in the chromatogram of filtrate are considerably less than Fig. 3, pass through Fig. 5 and Fig. 6 is compared, it can be clearly seen that, the impurity peaks after purification in the chromatogram of filtrate are considerably less than Fig. 5, therefore, by this After the purification processes of invention, by efficient liquid phase comparison it can be confirmed that impurity is significantly reduced or reduced in filtrate, impurity peaks number Become 10 from original 16 impurity peaks.When extraction due in filtrate albumen and fat significantly reduce, after extraction, emulsion It significantly reduces.
Comparative example 1
A kind of preparation method of tartaric acid/Tylosin phosphate, traditionally carries out, i.e., zymotic fluid is through being separated by solid-liquid separation To filtrate, filtrate pH is 5.63, filtrate alkalize to pH value 9~10 after with solvent extraction to organic phase, then with phosphoric acid or winestone Acid is stripped into water phase, most afterwards through Ca (OH)2It neutralizes and removes excessive acid, activated carbon decolorizing, air precipitation, through nanofiltration and spraying Tylosin phosphate or Tylosin Tartrate are obtained after drying.
Experimental example:
1,5 batch productions are carried out using the method for embodiment 3 and comparative example 1, after embodiment 3 purifies in taking every batch of to produce Filtrate after the filtering of filtrate and comparative example 1, and filtrates tested light transmittance, test result see the table below 2:
2 filtrate light transmittance of table compares
Comparative example 1% Embodiment 3%
Batch 1 61.3 90.6
Batch 2 64.8 91.9
Batch 3 67.1 94.2
Batch 4 62.5 93.7
Batch 5 68.0 91.4
2,5 batch productions are carried out using the method for embodiment 3 and comparative example 1, takes and obtain product 3g, is dissolved into 10ml water In, solution light transmittance is tested, test result see the table below 3:
3 product solution light transmittance of table compares
Comparative example 1% Embodiment 3%
Batch 1 81.7 97.8
Batch 2 76.1 96.9
Batch 3 72.9 97.4
Batch 4 68.2 98.2
Batch 5 84.3 95.5
5 batch productions are carried out using the method for embodiment 3 and comparative example 1, take acquisition product, it is (dry to measure product potency Base), test result see the table below 4:
4 product potency of table compares
Comparative example 1u/mg Embodiment 3u/mg
Batch 1 891 935
Batch 2 886 934
Batch 3 897 931
Batch 4 895 935
Batch 5 894 936

Claims (8)

1. a kind of preparation method of tartaric acid/Tylosin phosphate, including steps are as follows:
To after flocculant or filter aid stirring pretreatment are added in the tylosin broth that everfermentation obtains, detached through sheet frame Filtrate is obtained, after filtrate is purified, is extracted, using back extraction, decolourizes, be dried to obtain tylosin product;Wherein, The purification is that sodium hydroxide solution is added into filtrate, is then pumped into mixer and is mixed, and pH is 7.5-for control In 8.0 ranges, mixed liquor under the rotating speed of 4000-5000 turns/min to centrifuge, and filtrate after being purified, second is added in filtrate after purification Acid butyl ester solvent is extracted.
2. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that the flocculation Agent is polyaluminium chloride, and the additive amount of polyaluminium chloride and the weight ratio of zymotic fluid are 1.0 ± 0.3% (w/w), and the filter aid is Mass concentration is the polymeric aluminum chlorides solution of 20-22%, the additive amount of polymeric aluminum chlorides solution and the mass volume ratio of zymotic fluid 0.6% (w/v);Pretreatment time is 20-30min.
3. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that the solid-liquid Separation is carried out using press filtration or squeezing mode, and press filtration or squeeze pressure are less than or equal to 0.4Mpa.
4. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that purification control pH For 7.5-7.9.
5. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that purification control pH For 7.5-7.7.
6. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that purification control pH It is 7.54.
7. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that centrifugal rotational speed is 4500-4800 turns/min, centrifugation time 0.2s-2min.
8. the preparation method of tartaric acid/Tylosin phosphate according to claim 1, which is characterized in that sodium hydroxide is molten Liquid mass concentration is 2-6wt%.
CN201810356481.8A 2018-04-19 2018-04-19 Preparation method of tartaric acid/tylosin phosphate Active CN108329370B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407893A (en) * 2019-08-14 2019-11-05 齐鲁制药(内蒙古)有限公司 A method of removal D component improves Tylosin Tartrate quality
CN111620919A (en) * 2020-06-05 2020-09-04 宁夏泰益欣生物科技有限公司 Decoloration method of tylosin tartrate
CN112409429A (en) * 2020-11-24 2021-02-26 中牧实业股份有限公司黄冈动物药品厂 Refining method of tylosin tartrate and product prepared by refining method

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US3178341A (en) * 1960-06-27 1965-04-13 Lilly Co Eli Antibiotics tylosin and desmycosin and derivatives thereof
CN1374406A (en) * 2000-09-30 2002-10-16 徐月清 Extraction process of tylan
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CN102746354A (en) * 2012-07-17 2012-10-24 宁夏泰瑞制药股份有限公司 Method for extracting tylosin by tylosin fermentation broth
CN103709219A (en) * 2013-05-23 2014-04-09 浙江普洛康裕生物制药有限公司 Tylosin extraction method
CN106173271A (en) * 2016-08-22 2016-12-07 浦城正大生化有限公司 A kind of tylosin phosphonate pre-mixing agent preparation method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178341A (en) * 1960-06-27 1965-04-13 Lilly Co Eli Antibiotics tylosin and desmycosin and derivatives thereof
BG64180B1 (en) * 1998-11-05 2004-03-31 "Балканфарма-Разград" АД Method for tylosinphosphate preparation
CN1374406A (en) * 2000-09-30 2002-10-16 徐月清 Extraction process of tylan
CN1432575A (en) * 2002-01-14 2003-07-30 徐兵 Tylan purifying process
CN101565438A (en) * 2008-04-21 2009-10-28 王玉万 Purification method for Tylosin
CN102746354A (en) * 2012-07-17 2012-10-24 宁夏泰瑞制药股份有限公司 Method for extracting tylosin by tylosin fermentation broth
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CN106173271A (en) * 2016-08-22 2016-12-07 浦城正大生化有限公司 A kind of tylosin phosphonate pre-mixing agent preparation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110407893A (en) * 2019-08-14 2019-11-05 齐鲁制药(内蒙古)有限公司 A method of removal D component improves Tylosin Tartrate quality
CN110407893B (en) * 2019-08-14 2023-01-03 齐鲁制药(内蒙古)有限公司 Method for removing D component and improving quality of tylosin tartrate
CN111620919A (en) * 2020-06-05 2020-09-04 宁夏泰益欣生物科技有限公司 Decoloration method of tylosin tartrate
CN112409429A (en) * 2020-11-24 2021-02-26 中牧实业股份有限公司黄冈动物药品厂 Refining method of tylosin tartrate and product prepared by refining method
CN112409429B (en) * 2020-11-24 2023-04-07 中牧实业股份有限公司黄冈动物药品厂 Refining method of tylosin tartrate and product prepared by refining method

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