ES2103692T3 - Procedimiento para la isomerizacion de luteina. - Google Patents
Procedimiento para la isomerizacion de luteina.Info
- Publication number
- ES2103692T3 ES2103692T3 ES95921956T ES95921956T ES2103692T3 ES 2103692 T3 ES2103692 T3 ES 2103692T3 ES 95921956 T ES95921956 T ES 95921956T ES 95921956 T ES95921956 T ES 95921956T ES 2103692 T3 ES2103692 T3 ES 2103692T3
- Authority
- ES
- Spain
- Prior art keywords
- lutein
- zeaxantin
- product
- pigmentation
- isomerization
- 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 - Lifetime
Links
- KBPHJBAIARWVSC-RGZFRNHPSA-N lutein Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C KBPHJBAIARWVSC-RGZFRNHPSA-N 0.000 title abstract 3
- 229960005375 lutein Drugs 0.000 title abstract 3
- ORAKUVXRZWMARG-WZLJTJAWSA-N lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C ORAKUVXRZWMARG-WZLJTJAWSA-N 0.000 title abstract 3
- 235000012680 lutein Nutrition 0.000 title abstract 3
- 239000001656 lutein Substances 0.000 title abstract 3
- KBPHJBAIARWVSC-XQIHNALSSA-N trans-lutein Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C(=CC(O)CC2(C)C)C KBPHJBAIARWVSC-XQIHNALSSA-N 0.000 title abstract 3
- FJHBOVDFOQMZRV-XQIHNALSSA-N xanthophyll Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CC(O)CC1(C)C)C=CC=C(/C)C=CC2C=C(C)C(O)CC2(C)C FJHBOVDFOQMZRV-XQIHNALSSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000006317 isomerization reaction Methods 0.000 title 1
- 230000019612 pigmentation Effects 0.000 abstract 2
- AJBZENLMTKDAEK-UHFFFAOYSA-N 3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-4,9-diol Chemical compound CC12CCC(O)C(C)(C)C1CCC(C1(C)CC3O)(C)C2CCC1C1C3(C)CCC1C(=C)C AJBZENLMTKDAEK-UHFFFAOYSA-N 0.000 abstract 1
- 235000003880 Calendula Nutrition 0.000 abstract 1
- 240000001432 Calendula officinalis Species 0.000 abstract 1
- 102000002322 Egg Proteins Human genes 0.000 abstract 1
- 108010000912 Egg Proteins Proteins 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 235000013345 egg yolk Nutrition 0.000 abstract 1
- 210000002969 egg yolk Anatomy 0.000 abstract 1
- 235000013305 food Nutrition 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 244000144977 poultry Species 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
- C07C403/24—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
-
- 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
- A23K20/179—Colouring agents, e.g. pigmenting or dyeing agents
-
- 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
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Food Science & Technology (AREA)
- Birds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fodder In General (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Feed For Specific Animals (AREA)
Abstract
UN PROCESO PARA OBTENER UN PRODUCTO CON ALTO CONTENIDO EN ZEAXANTIN, PARA SER USADO PRINCIPALMENTE COMO UN INGREDIENTE EN EL ALIMENTO DE AVES DE CORRAL PARA AUMENTAR LA PIGMENTACION DE POLLOS PARA ASAR Y YEMA DE HUEVO, MEDIANTE LA REACCION A TEMPERATURA Y PRESION CONTROLADAS DE HARINA TAGETES ERECTA L DE CALENDULA O SU OLEORRESINA, O FORMULACIONES QUE CONTENGAN LUTEINA, CON SOLUCIONES ACUOSAS FUERTEMENTE ALCALINAS BAJO CONDICIONES CONTROLADAS, PARA ISOMERIZAR LA LUTEINA EN ZEAXANTIN EN UN PRODUCTO CON UNA ACTIVIDAD MAS ALTA DE PIGMENTACION.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/277,609 US5523494A (en) | 1994-07-20 | 1994-07-20 | Process for the isomerization of lutein |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2103692T1 ES2103692T1 (es) | 1997-10-01 |
| ES2103692T3 true ES2103692T3 (es) | 1999-08-01 |
Family
ID=23061621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95921956T Expired - Lifetime ES2103692T3 (es) | 1994-07-20 | 1995-07-03 | Procedimiento para la isomerizacion de luteina. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5523494A (es) |
| EP (1) | EP0741795B1 (es) |
| AU (1) | AU2682095A (es) |
| DE (1) | DE69509069T2 (es) |
| ES (1) | ES2103692T3 (es) |
| IL (1) | IL114478A0 (es) |
| PE (1) | PE12196A1 (es) |
| WO (1) | WO1996002594A2 (es) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6218436B1 (en) | 1993-06-28 | 2001-04-17 | The Howard Foundation | Pharmaceutically active carotenoids |
| US5827652A (en) | 1995-10-31 | 1998-10-27 | Applied Food Biotechnology, Inc. | Zeaxanthin formulations for human ingestion |
| US5747544A (en) * | 1995-10-31 | 1998-05-05 | Applied Food Biotechnology, Inc. | Method of using pure 3R-3'R stereoisomer of zeaxanthin to treat or prevent retinal degeneration in humans |
| ES2107391B1 (es) * | 1996-02-27 | 1998-06-16 | Invest Quimicas Y Farmaceutica | Procedimiento para la preparacion de carotenoides y pigmentos que los contienen. |
| DK0834536T3 (da) * | 1996-10-04 | 2002-02-04 | Hoffmann La Roche | Omdannelse af xanthophyller |
| CN1082507C (zh) * | 1996-10-04 | 2002-04-10 | 霍夫曼-拉罗奇有限公司 | 叶黄素的转化方法 |
| MX9606679A (es) * | 1996-12-19 | 1997-06-28 | Ind Organica Sa De Cv | Extracto y formulacion para la pigmentacion de la piel de pollo y de la yema de huevo y metodo para su administracion. |
| US5998678A (en) * | 1997-02-25 | 1999-12-07 | Investigaciones Quimicas Y Farmaceutics, S.A. | Process for preparing carotenoid pigments |
| JP2002513411A (ja) | 1997-04-04 | 2002-05-08 | ヘンケル コーポレーション | 高いバイオアベイラビリティを有するルテインエステル |
| US5876782A (en) * | 1997-05-14 | 1999-03-02 | Kemin Industries, Inc. | Method for the conversion of xanthophylls in plant material |
| US5973211A (en) * | 1997-07-18 | 1999-10-26 | Prodemex, S.A. De C.V. | Pigmenting efficiency of a natural xanthophyll by isomerization |
| PE130499A1 (es) * | 1997-10-31 | 1999-12-17 | Bioquimex Reka S A De C V | Procedimiento para la isomerizacion de luteina a zeaxantina y el producto obtenido con el mismo |
| US5959138A (en) * | 1997-11-25 | 1999-09-28 | Industrial Organica S.A. De C.V. | Short chain diesters and process for making the same |
| US6191293B1 (en) | 1998-04-20 | 2001-02-20 | Inexa, Industria Extractora C.A. | Trans-xanthophyll ester concentrates of enhanced purity and methods of making same |
| EP1102545A4 (en) * | 1998-08-05 | 2003-06-18 | Kemin Ind Inc | PROCESS FOR CONVERTING XANTHOPHYLENE IN PLANT MATERIAL |
| US5955102A (en) | 1998-09-04 | 1999-09-21 | Amway Corporation | Softgel capsule containing DHA and antioxidants |
| US6232530B1 (en) | 1998-11-30 | 2001-05-15 | University Of Nevada | Marigold DNA encoding beta-cyclase |
| US6504067B1 (en) | 1999-11-24 | 2003-01-07 | Industrial Organica S.A. De C.V. | Process to obtain xanthophyll concentrates of high purity |
| US6818798B1 (en) | 2000-05-03 | 2004-11-16 | University Of Maryland, College Park | Process for making a (3R,3′R)-zeaxanthin precursor |
| US6329557B1 (en) | 2000-06-09 | 2001-12-11 | Prodemex, S.A. De C.V. | Purification of xanthophylls from marigold extracts that contain high levels of chlorophylls |
| US6420614B1 (en) * | 2000-10-10 | 2002-07-16 | Industrial Organica, S.A. De C.V. | Process for obtaining 3′-epilutein |
| US7691406B2 (en) * | 2000-10-27 | 2010-04-06 | ZeaVision LLC. | Zeaxanthin formulations for human ingestion |
| US7081478B2 (en) * | 2001-06-29 | 2006-07-25 | Chrysantis, Inc. | Mixed zeaxanthin ester concentrate and uses thereof |
| US6784351B2 (en) | 2001-06-29 | 2004-08-31 | Ball Horticultural Company | Targetes erecta marigolds with altered carotenoid compositions and ratios |
| US7575766B2 (en) * | 2001-06-29 | 2009-08-18 | Ball Horticultural Company | Tagetes erecta with altered carotenoid compositions and ratios |
| DE10145223A1 (de) | 2001-09-13 | 2003-04-03 | Basf Ag | Verfahren zur Herstellung von meso-Zeaxanthin |
| US7173145B2 (en) * | 2001-11-29 | 2007-02-06 | University Of Maryland, College Park | Process for extraction and purification of lutein, zeaxanthin and rare carotenoids from marigold flowers and plants |
| ATE411368T1 (de) | 2002-03-26 | 2008-10-15 | Dsm Ip Assets Bv | Esterifizierung von xanthophyllen |
| US8088363B2 (en) | 2002-10-28 | 2012-01-03 | Zeavision Llc | Protection against sunburn and skin problems with orally-ingested high-dosage zeaxanthin |
| US9192586B2 (en) | 2003-03-10 | 2015-11-24 | Zeavision Llc | Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders |
| US20070082066A1 (en) * | 2003-05-07 | 2007-04-12 | Gierhart Dennis L | Use of zeaxanthin to reduce light hyper-sensitivity, photophobia, and medical conditions relating to light hyper-sensitivity |
| US7541166B2 (en) * | 2003-09-19 | 2009-06-02 | Microfluidic Systems, Inc. | Sonication to selectively lyse different cell types |
| US7941211B2 (en) * | 2003-11-17 | 2011-05-10 | Zeavision, Llc. | Preloading with macular pigment to improve photodynamic treatment of retinal vascular disorders |
| AR047658A1 (es) | 2004-02-03 | 2006-02-01 | Cargill Inc | Concentrado de proteinas y corriente acuosa con carbohidratos hidrosolubles |
| US7351424B2 (en) * | 2004-07-22 | 2008-04-01 | Bio Lut S.A. De C.V. | Enhanced purity trans-lutein-ester compositions and methods of making same |
| US20060089411A1 (en) * | 2004-08-07 | 2006-04-27 | Gierhart Dennis L | Treatment of Stargardt's disease and other lipofuscin disorders with combined retinaldehyde inhibitor and zeaxanthin |
| US8592662B2 (en) | 2005-02-11 | 2013-11-26 | Kalamazoo Holdings, Inc. | Capsicum variety exhibiting a hyper-accumulation of zeaxanthin and products derived therefrom |
| EP1861078A2 (en) * | 2005-02-11 | 2007-12-05 | Kalamazoo Holdings, Inc. | A capsicum variety exhibiting a hyper-accumulation of zeaxanthin and products derived therefrom |
| US20070065487A1 (en) * | 2005-09-21 | 2007-03-22 | Bio Lut S.A. De C.V. | Trans-lutein xantophyll ester of high purity and high bioavailability in micellar solution and a process for the preparation thereof |
| AT503329A1 (de) * | 2006-03-02 | 2007-09-15 | Omnica Gmbh | Verfahren zur herstellung einer zusammensetzung, welche zumindest ein xantophyll enthält |
| US8212063B2 (en) * | 2006-05-10 | 2012-07-03 | Omniactive Health Technologies Limited | Xanthophyll composition containing trans, meso-zeaxanthin, trans, R, R-zeaxanthin and trans, R, R-lutein useful for nutrition and health care and a process for its preparation |
| US20080107768A1 (en) * | 2006-09-29 | 2008-05-08 | Industrial Organica, S.A. De C.V. | Method for increasing the health condition of crustaceans in aquaculture |
| WO2009019712A1 (en) * | 2007-08-03 | 2009-02-12 | Omniactive Health Technologies Pvt Ltd. | Novel xanthophyll composition contaning (trans, meso) - zeaxanthin, and a process for its preparation |
| US8093436B2 (en) * | 2008-03-19 | 2012-01-10 | University Of Maryland, College Park | Process for synthesis of (3R,3′R)-zeaxanthin and (3R,3′S;meso)-zeaxanthin from (3R,3′R,6′R)-lutein via (3R)-3′,4′-anhydrolutein |
| US8716533B2 (en) | 2009-05-29 | 2014-05-06 | Kalamazoo Holdings, Inc. | Methods of saponifying xanthophyll esters and isolating xanthophylls |
| US8247615B2 (en) | 2010-05-14 | 2012-08-21 | Kalamazoo Holdings, Inc. | Process of converting esterified xanthophylls from Capsicum to non-esterified xanthophylls in high yields and purities |
| JP5778676B2 (ja) | 2009-09-02 | 2015-09-16 | オムニアクティブ ヘルス テクノロジーズ リミテッド | 黄斑色素を含むキサントフィル組成物およびその調製方法 |
| CN101830841A (zh) * | 2010-05-17 | 2010-09-15 | 刘温来 | 叶黄素浸膏制高含量玉米黄质的方法 |
| CN101955456A (zh) * | 2010-10-14 | 2011-01-26 | 曲靖博浩生物科技股份有限公司 | 一种高纯度叶黄素晶体的制备方法 |
| WO2012079928A1 (en) * | 2010-12-13 | 2012-06-21 | Dsm Ip Assets B.V. | Use of 3'-dehydrolutein as a feed additive |
| CN102746203B (zh) | 2012-07-12 | 2014-08-27 | 浙江医药股份有限公司新昌制药厂 | 一种高含量玉米黄素的制备方法 |
| JP6474729B2 (ja) | 2012-12-19 | 2019-02-27 | ノーバス・インターナショナル・インコーポレイテッドNovus International,Inc. | キサントフィル組成物および使用方法 |
| CN105399653B (zh) * | 2014-08-27 | 2017-10-10 | 浙江医药股份有限公司新昌制药厂 | 一种由万寿菊油树脂一步法制备玉米黄素的工业化方法 |
| CN105085351A (zh) * | 2015-09-22 | 2015-11-25 | 哈尔滨宝德生物技术股份有限公司 | 叶黄素转化玉米黄质的工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046658A (en) * | 1964-03-19 | 1966-10-26 | Kodak Ltd | Improvements in pigmenting activity of xanthophyll |
| US3523138A (en) * | 1965-03-01 | 1970-08-04 | Eastman Kodak Co | Treatment of marigold petal meal to obtain a xanthophyll product |
| US3523136A (en) * | 1965-04-22 | 1970-08-04 | Sun Oil Co | Preparation of diamidoadamantane compounds |
| US3535426A (en) * | 1966-07-08 | 1970-10-20 | Eastman Kodak Co | Stabilization of xanthophylls |
| US3558712A (en) * | 1967-02-23 | 1971-01-26 | Hoffmann La Roche | Method for the synthesis of zeaxanthins,xanthophylis,and 3-oxo-beta carotene |
| US3539686A (en) * | 1967-04-10 | 1970-11-10 | Ralph Rosenberg | Pigmentation in poultry husbandry |
| US3783099A (en) * | 1971-11-08 | 1974-01-01 | Ralston Purina Co | Xanthophyllic extraction process |
| US3989757A (en) * | 1973-08-29 | 1976-11-02 | Hoffmann-La Roche Inc. | Isomerizing cis-carotenoids to all-trans-carotenoids |
| US3997679A (en) * | 1974-08-12 | 1976-12-14 | Cpc International Inc. | Stabilization of xanthophylls |
| US5382714A (en) * | 1994-03-17 | 1995-01-17 | The Catholic University Of America | Process for isolation, purification, and recrystallization of lutein from saponified marigold oleoresin and uses thereof |
-
1994
- 1994-07-20 US US08/277,609 patent/US5523494A/en not_active Expired - Lifetime
-
1995
- 1995-07-03 DE DE69509069T patent/DE69509069T2/de not_active Expired - Fee Related
- 1995-07-03 ES ES95921956T patent/ES2103692T3/es not_active Expired - Lifetime
- 1995-07-03 EP EP95921956A patent/EP0741795B1/en not_active Revoked
- 1995-07-03 AU AU26820/95A patent/AU2682095A/en not_active Abandoned
- 1995-07-03 WO PCT/IB1995/000535 patent/WO1996002594A2/en not_active Ceased
- 1995-07-06 IL IL11447895A patent/IL114478A0/xx unknown
- 1995-07-20 PE PE1995274274A patent/PE12196A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0741795A1 (en) | 1996-11-13 |
| DE69509069D1 (de) | 1999-05-20 |
| AU2682095A (en) | 1996-02-16 |
| PE12196A1 (es) | 1996-07-08 |
| WO1996002594A2 (en) | 1996-02-01 |
| IL114478A0 (en) | 1995-11-27 |
| US5523494A (en) | 1996-06-04 |
| EP0741795A4 (en) | 1997-09-10 |
| ES2103692T1 (es) | 1997-10-01 |
| EP0741795B1 (en) | 1999-04-14 |
| WO1996002594A3 (en) | 1996-05-30 |
| DE69509069T2 (de) | 1999-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2103692T3 (es) | Procedimiento para la isomerizacion de luteina. | |
| Hencken | Chemical and physiological behavior of feed carotenoids and their effects on pigmentation | |
| Pérez-Vendrell et al. | Influence of source and ratio of xanthophyll pigments on broiler chicken pigmentation and performance | |
| PE20000023A1 (es) | Diesteres de cadena corta y proceso para su elaboracion | |
| ID19677A (id) | Konversi xantofil | |
| ES2177538T3 (es) | Espiro piperidinas y homologos que promueven la liberacion de la hormona del crecimiento. | |
| ES2022597B3 (es) | Producto comestible que contiene grasa y procedimiento para su produccion. | |
| ES2147762T3 (es) | Pigmentacion con carotenoides. | |
| GB1128149A (en) | Method and articles for feeding fish | |
| PE130499A1 (es) | Procedimiento para la isomerizacion de luteina a zeaxantina y el producto obtenido con el mismo | |
| MX9606679A (es) | Extracto y formulacion para la pigmentacion de la piel de pollo y de la yema de huevo y metodo para su administracion. | |
| Kritzler | Carotenoids in the display and eclipse plumages of bishop birds | |
| JP2016505593A5 (es) | ||
| BR9908891A (pt) | Processos para aumentar a absorção e biodisponibilidade de carotenóides em humanos e aves domésticas, para aumentar a deposição dos carotenóides nos tecidos e gemas de ovo de aves domésticas, e para aumentar a deposição dos carotenóides nos tecidos, incluindo o sangue e a região macular da retina, de humanos, e, suplemento de alimento para aumentar a absorção e biodisponibilidade dos carotenóides em humanos e aves domésticas | |
| BR0103940A (pt) | ésteres de carotenóides | |
| Berticat et al. | The metabolism of astaxanthin during the embryonic development of the crayfish Astacus leptodactylus Eschscholtz (Crustacea, Astacidea) | |
| Livingston et al. | The nature and deposition of the carotenoids from alfalfa and corn gluten meal in chicken skin | |
| Almquist et al. | Adsorbing charcoals in chick diets | |
| Kim et al. | Comparative effects of dietary sea urchin shell powder and feed additives on meat quality and fatty acid profiles of broiler breast meat | |
| ES2032988T3 (es) | Utilizacion de alimentos que contienen lithothamnium para la cria de caracoles. | |
| Nakaue et al. | Effect of ethoxyquin on carotenoid stability and utilization | |
| AKIBA et al. | Availability of cell wall-fractured yeast, Phaffia rhodozyma, containing high concentration of astaxanthin for egg yolk pigmentation | |
| Suarez | Incorporation of lycopene in egg yolk | |
| GB1426257A (en) | Flavour enhancement of animal feed products | |
| AR011049A1 (es) | Extracto y formulacion para la pigmentacion de la piel de pollo y de la yema de huevo y metodo para su administracion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 741795 Country of ref document: ES |