EP2788322A1 - Composition en Méthionine destinée à l'Alimentation animale - Google Patents

Composition en Méthionine destinée à l'Alimentation animale

Info

Publication number
EP2788322A1
EP2788322A1 EP12810376.9A EP12810376A EP2788322A1 EP 2788322 A1 EP2788322 A1 EP 2788322A1 EP 12810376 A EP12810376 A EP 12810376A EP 2788322 A1 EP2788322 A1 EP 2788322A1
Authority
EP
European Patent Office
Prior art keywords
methionine
weight
composition according
crystallization
composition
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.)
Withdrawn
Application number
EP12810376.9A
Other languages
German (de)
English (en)
French (fr)
Inventor
Guillaume Fiey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metabolic Explorer SA
Original Assignee
Roquette Freres SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roquette Freres SA filed Critical Roquette Freres SA
Publication of EP2788322A1 publication Critical patent/EP2788322A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/26—Separation; Purification; Stabilisation; Use of additives
    • C07C319/28—Separation; Purification
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • 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
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2250/00—Food ingredients
    • A23V2250/02—Acid
    • A23V2250/06—Amino acid
    • A23V2250/0632—Methionine

Definitions

  • the present invention relates to a novel liquid methionine composition derived from mother liquors of crystallization of methionine produced by fermentation.
  • Methionine like other sulfur amino acids, is essential for cell metabolism. However, methionine is not produced by animals, which must find enough in their diet.
  • Methionine can also be used as a medicine in the treatment or prevention of various diseases such as allergies or rheumatoid fevers.
  • L-methionine is generally produced from fossil resources and petrochemical derivatives, in particular from acrolein, methyl mercaptan and cyanides. Obtaining the more active L enantiomer requires additional racemic resolution steps which drastically increase production costs.
  • the present invention therefore relates to a new liquid methionine composition whose methionine content makes it directly usable in animal feed.
  • the methionine composition according to the invention is derived from mother liquors of crystallization of methionine produced by fermentation.
  • This fermentation is carried out conventionally by microorganisms grown on a suitable culture medium comprising a carbon source.
  • the carbon sources are chosen from all the carbon sources likely to be metabolized by a microorganism, and in particular glucose, sucrose, monosaccharides or oligosaccharides, starch and its derivatives and their mixtures.
  • composition according to the invention can be distinguished from the methionine compositions obtained by other processes by the nature and / or the content of the impurities present.
  • the methionine composition according to the invention derived from mother liquors of crystallization of methionine produced by fermentation, comprises from 30% to 50% by weight of methionine and has a solids content of between 20% and 75% by weight.
  • composition has a solids content of between 20% and 75% by weight
  • a composition has a solids content of between 20% and 75% by weight relative to the total weight of said composition.
  • a composition comprises from 30% to 50% by weight of methionine means that said composition comprises a methionine content of 30% to 50% by weight relative to the total weight of dry residues (that is to say in dry matter) of said composition. Unless otherwise indicated, the percentages are given herein by weight relative to the total weight of dry residues of the composition. In particular, the percentages of isoleucine, methionine, amino acids other than methionine and isoleucine, or N-acetyl-methionine are expressed by weight relative to the total weight of dry residues of the composition.
  • the composition according to the invention is a composition which generally comprises other residues resulting from the fermentation process of methionine and in particular other amino acids.
  • composition of the invention thus comprises less than 0.5% by weight of isoleucine.
  • the amino acid content other than methionine and isoleucine is advantageously between 7 and 10% by weight.
  • the content of N-acetyl-methionine is between 0.9 and 1.3% by weight.
  • composition according to the invention also comprises and advantageously less than 5% by weight of sugar.
  • the methionine composition according to the invention can be prepared by a process comprising the following steps from the fermentation medium of a methionine-producing microorganism:
  • the first step of the process for preparing the methionine composition according to the invention thus consists in clarifying the fermentation medium and in removing insoluble and soluble organic impurities from said fermentation medium.
  • insoluble organic impurities means biomass, proteins and residual insoluble particles.
  • soluble organic impurities is meant all soluble particles contaminating the fermentation medium, including macromolecules soluble proteins and polysaccharides type.
  • the methionine composition according to the invention may be derived from any method of methionine fermentation with culture of a microorganism optimized to promote the synthesis of methionine, whether it be a bacterium, yeasts or fungi (molds ).
  • the microorganism is chosen from Entewbacteriaceae, Bacillaceae, Streptomycetaceae and Corynebacteriaceae.
  • the microorganism is a species chosen from among the species
  • Escherichia Klebsiella, Pantoea, Salmonella or Corynebacterium.
  • the microorganism is selected from the species Escherichia coli or Corynebacterium glutamicum.
  • the methionine composition according to the invention comes from the culture of the microorganisms described in the patent application WO 2009/043803, the content of which is incorporated herein by reference, and more particularly the microorganisms described. in the exemplary embodiments.
  • the invention can be carried out using the strain of Escherichia coli of the genotype MG1655 with a Ptrc-metU PircF-cysPUWAM PtrcF-cysJJR Ptrc09-gcvTUP Ptrc36-RNAmstl7-m ⁇ ? IF Ameû ApykF ApykA ApurU (pMEIO) -thr A * 1-cysE-PgapA-met A * 11) (pCCIBAC-serB-serA-serC)
  • the clarification of the medium is then carried out by any method known as such by one skilled in the art, a method chosen for example from the group consisting of flocculation, decantation, membrane techniques (microfiltration, ultrafiltration, nanofiltration and reverse osmosis ) and centrifugation.
  • a method chosen for example from the group consisting of flocculation, decantation, membrane techniques (microfiltration, ultrafiltration, nanofiltration and reverse osmosis ) and centrifugation.
  • soluble organic impurities is carried out by any method known as such by a person skilled in the art, a method chosen, for example, from the group consisting of ultrafiltration, heat treatment and treatment using an adsorbent. activated carbon type and enzymatic hydrolysis.
  • the second step of the process for preparing the methionine composition according to the invention which can be implemented here optionally, then consists in demineralizing said clarified fermentation medium in order to eliminate the cations and anions of said medium. fermentation.
  • This step can in this case be carried out by conventional electrodialysis or EDC (EURODIA ®) and / or by treatment on a cation exchange resin in H + form (Purolite ® C120, Purolite ® C150, Purolite C160 ® ...) and / or anion exchange resin (LEWATIT ® S4228, LEWATIT ® S4528, Rohm & Haas FPA91 ).
  • the third step of the process for preparing the methionine composition in accordance with the invention finally consists in crystallizing methionine so as to recover the methionine in solid form, but above all, within the meaning of the invention, in order to recover and recover the waters mothers of crystallization.
  • This crystallization step may be carried out by a technology selected from the group consisting of cooling crystallization, evapocrystallization crystallization and adiabatic crystallization.
  • the applicant company recommends using evapocrystallization.
  • the Applicant Company recommends preconcentrating the methionine solution by evaporation under vacuum using a falling film evaporator in order to approach the supersaturation.
  • the pre-concentrated solution is then transferred to a draft tube crystallizer, for example, to be further concentrated and crystallized.
  • the solubility of methionine at 35 ° C is about 70 g / l. Concentrating the solution at about 250 g / l, under a vacuum ensuring a temperature of 35 ° C, the recovery yield of methionine is> 70%.
  • the mother liquors themselves are concentrated and recycled at the head of said crystallization process, in order to increase the crystallization yield.
  • the process for preparing the methionine composition according to the invention therefore consists in adding to the process the last three subsequent complementary steps.
  • the fourth step is to adjust the pH of the mother liquors of crystallization so as to be placed at a pH value ⁇ pKal of the methionine or a pH value> pKa2 of the methionine.
  • This acidification operation is carried out by any method known to those skilled in the art.
  • the Applicant Company recommends acidifying with 37% hydrochloric acid to a pH value of less than 2.2 (pKa of the acidic function of methionine).
  • the pH of the mother liquors of crystallization is adjusted so as to set a pH value> pKa2 of the methionine by alkalinization of the mother liquors.
  • the applicant company recommends alkalinizing with 50% sodium hydroxide to a pH value greater than 9.3 (pKa of the amino function of methionine).
  • the fifth step may consist in filtering the solution in order to remove a precipitate consisting in particular of xanthine, and then concentrate mother liquors thus treated.
  • the acidified solution is then filtered on a porosity membrane of 5 ⁇ , and concentrated until a dry matter percentage of between 20% and 75% by weight is obtained.
  • the alkalized solution is filtered and concentrated until a dry matter percentage of between 20% and 75% by weight is obtained.
  • the sixth step consists of recovering the liquid methionine composition according to the invention.
  • composition according to the invention may advantageously be used directly in animal feed as a supplement or feed additive supplied to the animals, mixed with the feed bolus supplied to each animal, in premix, under the form of a premixed composition or extemporaneously, or independently of other foods.
  • the invention therefore also relates to a food additive comprising the methionine composition according to the invention, preferably intended for animal feed.
  • composition according to the invention is particularly suitable for its intake of trace elements and water to facilitate the dosing, mixing and hydration of the usual foods of the animal.
  • a strain of methionine-producing Escherichia coli of genotype MG1655 contains a Pircc-metR-CysPUWAM PtrcF-cysRU Ptrc09-gcvTUP pirc36-mRmst17-metF Apytk apykA apurU (pMF101-thrA * l -cysF-PgapA-metA * ll). ) (pCClBac-serB-serA-serC), described in the patent application WO 2009/043803, is cultivated under fermentation culture conditions according to the method described in this same patent application.
  • the fermentation must resulting from the implementation of said strain is purified as follows.
  • the removal is carried out by tangential membrane filtration having a pore diameter of 100 nm, between 40 and 80 ° C (ceramic membrane of 3.5 mm diameter channel).
  • the temperature is preferably maintained at 40 ° C. with a transmembrane pressure of 1 bar and diafiltration with 20% demineralized water.
  • the average flow is 30 l / h / m 2 and the resulting permeate is clear and bright.
  • This step aims to eliminate the sugars (polysaccharides) and macromolecules contained in the fermentation must.
  • This elimination is carried out by ultrafiltration on a ceramic membrane having a cutoff threshold of 5 kDa.
  • the filtration flow is on average 25 l / h / m 2 and about 70% of the macromolecules are retained in the retentate.
  • the previous solution is pre-concentrated by evaporation of the water at 50 ° C on a WIEGAND ® type falling film vacuum evaporator.
  • the concentration factor is of the order of 2 to 5 depending on the initial concentration of L-methionine.
  • the pre-concentrated solution is then transferred to a forced circulation evapocrystallizer to be further concentrated and crystallized under vacuum (50 mbar) at about 35 ° C.
  • the concentration factor applied in this evapocristallizer is about 3, so as to reach 240 g / l.
  • the mother liquor here still contains more than 30% by dry weight of methionine. It is then chosen to acidify, filter and concentrate the mother liquors:
  • a mother liquor composition according to the invention is then obtained with a solids content of 60, as shown in Table 2 below.
  • This methionine composition despite its relative richness in chlorides is quite usable in animal feed, to supplement foods with methionine to obtain compositions typically comprising up to 0.5% added methionine.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Birds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fodder In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP12810376.9A 2011-12-08 2012-12-07 Composition en Méthionine destinée à l'Alimentation animale Withdrawn EP2788322A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1161336A FR2983870B1 (fr) 2011-12-08 2011-12-08 Composition en methionine destinee a l'alimentation animale
PCT/FR2012/052843 WO2013083934A1 (fr) 2011-12-08 2012-12-07 Composition en Méthionine destinée à l'Alimentation animale

Publications (1)

Publication Number Publication Date
EP2788322A1 true EP2788322A1 (fr) 2014-10-15

Family

ID=47505238

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12810376.9A Withdrawn EP2788322A1 (fr) 2011-12-08 2012-12-07 Composition en Méthionine destinée à l'Alimentation animale

Country Status (10)

Country Link
US (1) US20150045434A1 (ko)
EP (1) EP2788322A1 (ko)
JP (1) JP2015500643A (ko)
KR (1) KR20140103315A (ko)
CN (1) CN104093704A (ko)
BR (1) BR112014013585A2 (ko)
FR (1) FR2983870B1 (ko)
IN (1) IN2014DN04641A (ko)
RU (1) RU2014127661A (ko)
WO (1) WO2013083934A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9984075B2 (en) 2015-10-06 2018-05-29 Google Llc Media consumption context for personalized instant query suggest
WO2017065567A1 (en) * 2015-10-14 2017-04-20 Cj Cheiljedang Corporation Bio-based n-acetyl-l-methionine and use thereof
KR101821050B1 (ko) 2015-10-14 2018-03-09 씨제이제일제당 (주) 바이오-기반 n-아세틸-l-메티오닌 및 이의 용도
MX2018008129A (es) 2016-01-08 2018-12-06 Evonik Degussa Gmbh Procedimiento para producir l-metionina por medio de una produccion fermentativa.
CN109020854B (zh) * 2018-10-17 2020-10-27 浙江工业大学 一种从发酵液中提取l-蛋氨酸的方法

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DE4308498C2 (de) * 1993-03-17 1997-01-09 Degussa Tierfuttermittel-Additiv auf Fermentationsbrühe-Basis, Verfahren zu dessen Herstellung und dessen Verwendung
DE10249642A1 (de) 2002-10-24 2004-05-13 Consortium für elektrochemische Industrie GmbH Feedback-resistente Homoserin-Transsuccinylasen mit modifiziertem C-Terminus
WO2005007862A2 (en) * 2003-07-08 2005-01-27 Novus Internation, Inc Methionine recovery processes
DE10359668A1 (de) * 2003-12-18 2005-07-14 Basf Ag Verfahren zur Herstellung von Methionin
WO2005111202A1 (en) 2004-05-12 2005-11-24 Metabolic Explorer Recombinant enzyme with altered feedback sensitivity
KR100651220B1 (ko) 2004-06-29 2006-11-29 씨제이 주식회사 Ｌ-메씨오닌 생산 균주 및 상기 균주를 이용한ｌ-메씨오닌의 생산방법
WO2006138689A2 (en) 2005-06-17 2006-12-28 Microbia, Inc. Improved amino acid and metabolite biosynthesis
JP2009501550A (ja) 2005-07-18 2009-01-22 ビーエーエスエフ ソシエタス・ヨーロピア メチオニン生産組換え微生物
WO2007017710A1 (en) 2005-08-11 2007-02-15 Metabolic Explorer Process for the preparation of aspartate and derived amino acids like lysine, threonine, isoleucine, methionine, homoserine, or valine employing a microorganism with enhanced isocitrate lyase and/or malate synthase expression
CN101351558B (zh) 2006-01-04 2013-08-14 代谢探索者公司 使用硫酸盐通透酶表达增强的微生物制备甲硫氨酸及其前体高丝氨酸或琥珀酰高丝氨酸的方法
WO2009043372A1 (en) * 2007-10-02 2009-04-09 Metabolic Explorer Increasing methionine yield
JP2009292796A (ja) * 2008-06-09 2009-12-17 Sumitomo Chemical Co Ltd メチオニンの製造方法
FR2951195B1 (fr) * 2009-10-14 2014-01-31 Roquette Freres Composition riche en methionine destinee a l'alimentation animale

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Also Published As

Publication number Publication date
JP2015500643A (ja) 2015-01-08
KR20140103315A (ko) 2014-08-26
CN104093704A (zh) 2014-10-08
US20150045434A1 (en) 2015-02-12
FR2983870A1 (fr) 2013-06-14
IN2014DN04641A (ko) 2015-05-08
WO2013083934A1 (fr) 2013-06-13
RU2014127661A (ru) 2016-02-10
BR112014013585A8 (pt) 2017-06-13
BR112014013585A2 (pt) 2017-06-13
FR2983870B1 (fr) 2015-07-17

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