WO2008122473A3 - Food supplement containing alpha-keto acids - Google Patents
Food supplement containing alpha-keto acids Download PDFInfo
- Publication number
- WO2008122473A3 WO2008122473A3 PCT/EP2008/052724 EP2008052724W WO2008122473A3 WO 2008122473 A3 WO2008122473 A3 WO 2008122473A3 EP 2008052724 W EP2008052724 W EP 2008052724W WO 2008122473 A3 WO2008122473 A3 WO 2008122473A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alpha
- food supplement
- nitrogen
- keto
- keto acids
- Prior art date
Links
- 235000015872 dietary supplement Nutrition 0.000 title abstract 4
- 150000004716 alpha keto acids Chemical class 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- JVQYSWDUAOAHFM-BYPYZUCNSA-N (S)-3-methyl-2-oxovaleric acid Chemical compound CC[C@H](C)C(=O)C(O)=O JVQYSWDUAOAHFM-BYPYZUCNSA-N 0.000 abstract 1
- QHKABHOOEWYVLI-UHFFFAOYSA-N 3-methyl-2-oxobutanoic acid Chemical compound CC(C)C(=O)C(O)=O QHKABHOOEWYVLI-UHFFFAOYSA-N 0.000 abstract 1
- BKAJNAXTPSGJCU-UHFFFAOYSA-N 4-methyl-2-oxopentanoic acid Chemical compound CC(C)CC(=O)C(O)=O BKAJNAXTPSGJCU-UHFFFAOYSA-N 0.000 abstract 1
- 150000001413 amino acids Chemical class 0.000 abstract 1
- 238000001784 detoxification Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000004060 metabolic process Effects 0.000 abstract 1
- 210000003205 muscle Anatomy 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/17—Amino acids, peptides or proteins
- A23L33/175—Amino acids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Mycology (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention relates to a food supplement which can contain at least one amino acid, wherein the food supplement is otherwise essentially nitrogen-free and contains at least one alpha-keto acid selected from the group alpha-ketoisocaproate, alpha-ketoisovalerate and alpha-keto-beta-methylvalerate and/or a salt of these alpha-keto acids. The food supplements described support muscle build-up and simultaneously relieve metabolism in nitrogen detoxification by reduced nitrogen supply and improve nitrogen retention in the body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08717471A EP2175747A2 (en) | 2007-04-04 | 2008-03-06 | Food supplement containing alpha-keto acids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016715.8 | 2007-04-04 | ||
DE102007016715A DE102007016715A1 (en) | 2007-04-04 | 2007-04-04 | Nutritional supplement containing alpha-keto acids |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008122473A2 WO2008122473A2 (en) | 2008-10-16 |
WO2008122473A3 true WO2008122473A3 (en) | 2009-04-23 |
Family
ID=39735379
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/052724 WO2008122473A2 (en) | 2007-04-04 | 2008-03-06 | Food supplement containing alpha-keto acids |
PCT/EP2008/054103 WO2008122613A2 (en) | 2007-04-04 | 2008-04-04 | Food supplement containing alpha-keto acids |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/054103 WO2008122613A2 (en) | 2007-04-04 | 2008-04-04 | Food supplement containing alpha-keto acids |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP2175747A2 (en) |
CN (1) | CN101646358B (en) |
BR (1) | BRPI0810099A2 (en) |
DE (1) | DE102007016715A1 (en) |
RU (1) | RU2492705C2 (en) |
WO (2) | WO2008122473A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009016119A1 (en) * | 2009-04-03 | 2010-10-14 | Evonik Degussa Gmbh | Nutritional supplement containing alpha-keto acids to support diabetes therapy |
CN102459621B (en) | 2009-06-05 | 2015-01-28 | 赢创德固赛有限公司 | A method for the preparation of 2-keto carboxylic acid |
CN102018704B (en) * | 2009-09-23 | 2012-02-22 | 北京万生药业有限责任公司 | Compound preparation used for treating chronic kidney diseases and preparation method thereof |
CN101975827A (en) * | 2010-09-06 | 2011-02-16 | 江南大学 | Detection method of alpha-ketoisocaproate content |
CN106963749A (en) * | 2017-03-23 | 2017-07-21 | 华南农业大学 | Alpha Ketoglutarate(Salt)Application in terms of antifatigue and improve muscular movement strength |
US11484579B2 (en) | 2017-11-29 | 2022-11-01 | Edgar L Hull | Vitamins and alpha keto acid compositions for use in a treatment program for chronic kidney disease patients |
EP3716966A4 (en) | 2017-11-29 | 2021-08-18 | Hull, Edgar, L., Jr. | Alpha keto acid compositions for treating hypo-albuminemia |
ES2882278T3 (en) | 2018-07-31 | 2021-12-01 | Evonik Operations Gmbh | Branched Chain Keto Acid Mixtures (BCKA) and Procedure for the Production of Such Mixtures |
CN109011464B (en) * | 2018-08-08 | 2020-06-05 | 南通市多乾新材料科技有限公司 | A trainer that is used for basketball attack to confront with a kick |
EP3797766A1 (en) | 2019-09-24 | 2021-03-31 | Evonik Operations GmbH | Compositions for use in reducing inflammation |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2315916A2 (en) * | 1976-03-23 | 1977-01-28 | Univ Johns Hopkins | THERAPEUTIC MIXTURES INCLUDING ANALOGUES ALPHA HYDROXY ACIDS OF ESSENTIAL AMINO ACIDS AND THEIR ADMINISTRATION TO HUMANS FOR THE IMPROVEMENT OF PROTEIN SYNTHESIS AND THE SUPPRESSION OF UREA FORMATION |
FR2317919A1 (en) * | 1975-07-12 | 1977-02-11 | Fresenius Chem Pharm Ind | Amino acid mixts. contg. hydroxy or keto analogues - for treating kidney and liver disorders |
US4100161A (en) * | 1974-04-15 | 1978-07-11 | The Johns Hopkins University | Promotion of protein synthesis and suppression of urea formation in the body by keto analogs of essential amino acids |
DE2759133A1 (en) * | 1976-12-31 | 1978-07-13 | Carmelo Prof Giordano | Aminoacid and keto acid mixtures - used as diet additives and for treating e.g. uraemia and hyperazotaemia |
EP0146474A2 (en) * | 1983-12-20 | 1985-06-26 | Synthelabo | Nutritional composition containing alpha-cetoisocaproic acid or one of its salts |
US4677121A (en) * | 1985-01-22 | 1987-06-30 | The Johns Hopkins University | Method of inhibiting muscle protein degradation |
US6100287A (en) * | 1997-11-13 | 2000-08-08 | University Of Florida | Materials and methods for enhancing muscle performance and recovery from fatigue |
WO2003084351A1 (en) * | 2002-04-05 | 2003-10-16 | Bioghurt Biogarde Gmbh & Co. Kg | Use of creatine pyruvate for increasing stamina during highly intensive intermittent physical exertion |
WO2006062424A2 (en) * | 2004-11-08 | 2006-06-15 | Sgp & Sons Ab | Use of 3-hydroxy-3-methylbutyrate alone or in combination with alpha-ketoglutarate in the growth and mineralisation of the osteo-skeletal system |
EP1754415A1 (en) * | 2005-08-18 | 2007-02-21 | Gakic Formulations Ltd. | Supplemental dietary composition for enhancing muscle performance and/or recovery from fatigue |
WO2007064618A1 (en) * | 2005-11-30 | 2007-06-07 | Nestec S.A. | Methods for the treatment of muscle loss |
WO2008049984A2 (en) * | 2006-10-17 | 2008-05-02 | Universite Rene Descartes-Paris 5 | Use of citrulline for treating undernutrition conditions |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE462463B (en) * | 1988-12-02 | 1990-07-02 | Decken Alexandra V D | FOOD AND FEED CONTAINING KETOS ACIDS |
-
2007
- 2007-04-04 DE DE102007016715A patent/DE102007016715A1/en not_active Ceased
-
2008
- 2008-03-06 WO PCT/EP2008/052724 patent/WO2008122473A2/en active Application Filing
- 2008-03-06 EP EP08717471A patent/EP2175747A2/en not_active Withdrawn
- 2008-04-04 EP EP08735843A patent/EP2129241A2/en not_active Withdrawn
- 2008-04-04 BR BRPI0810099-3A patent/BRPI0810099A2/en not_active IP Right Cessation
- 2008-04-04 RU RU2009140373/13A patent/RU2492705C2/en active
- 2008-04-04 CN CN2008800106901A patent/CN101646358B/en not_active Expired - Fee Related
- 2008-04-04 WO PCT/EP2008/054103 patent/WO2008122613A2/en active Application Filing
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4100161A (en) * | 1974-04-15 | 1978-07-11 | The Johns Hopkins University | Promotion of protein synthesis and suppression of urea formation in the body by keto analogs of essential amino acids |
FR2317919A1 (en) * | 1975-07-12 | 1977-02-11 | Fresenius Chem Pharm Ind | Amino acid mixts. contg. hydroxy or keto analogues - for treating kidney and liver disorders |
FR2315916A2 (en) * | 1976-03-23 | 1977-01-28 | Univ Johns Hopkins | THERAPEUTIC MIXTURES INCLUDING ANALOGUES ALPHA HYDROXY ACIDS OF ESSENTIAL AMINO ACIDS AND THEIR ADMINISTRATION TO HUMANS FOR THE IMPROVEMENT OF PROTEIN SYNTHESIS AND THE SUPPRESSION OF UREA FORMATION |
DE2759133A1 (en) * | 1976-12-31 | 1978-07-13 | Carmelo Prof Giordano | Aminoacid and keto acid mixtures - used as diet additives and for treating e.g. uraemia and hyperazotaemia |
EP0146474A2 (en) * | 1983-12-20 | 1985-06-26 | Synthelabo | Nutritional composition containing alpha-cetoisocaproic acid or one of its salts |
US4677121A (en) * | 1985-01-22 | 1987-06-30 | The Johns Hopkins University | Method of inhibiting muscle protein degradation |
US6100287A (en) * | 1997-11-13 | 2000-08-08 | University Of Florida | Materials and methods for enhancing muscle performance and recovery from fatigue |
WO2003084351A1 (en) * | 2002-04-05 | 2003-10-16 | Bioghurt Biogarde Gmbh & Co. Kg | Use of creatine pyruvate for increasing stamina during highly intensive intermittent physical exertion |
WO2006062424A2 (en) * | 2004-11-08 | 2006-06-15 | Sgp & Sons Ab | Use of 3-hydroxy-3-methylbutyrate alone or in combination with alpha-ketoglutarate in the growth and mineralisation of the osteo-skeletal system |
EP1754415A1 (en) * | 2005-08-18 | 2007-02-21 | Gakic Formulations Ltd. | Supplemental dietary composition for enhancing muscle performance and/or recovery from fatigue |
WO2007064618A1 (en) * | 2005-11-30 | 2007-06-07 | Nestec S.A. | Methods for the treatment of muscle loss |
WO2008049984A2 (en) * | 2006-10-17 | 2008-05-02 | Universite Rene Descartes-Paris 5 | Use of citrulline for treating undernutrition conditions |
Non-Patent Citations (1)
Title |
---|
VAN SOMEREN AT AL.: "Supplementation with HMB and alpha-ketoisocaproic acid reduces signs and symptoms of exercise-induced muscle damage in man", INTERNATIONAL JOURNAL OF SPORT NUTRITION AND EXERCISE METABOLISM, vol. 15, no. 4, August 2005 (2005-08-01), US, pages 413 - 424, XP008102825 * |
Also Published As
Publication number | Publication date |
---|---|
DE102007016715A1 (en) | 2008-10-09 |
CN101646358B (en) | 2013-05-29 |
WO2008122473A2 (en) | 2008-10-16 |
BRPI0810099A2 (en) | 2014-09-23 |
RU2492705C2 (en) | 2013-09-20 |
WO2008122613A3 (en) | 2009-06-04 |
WO2008122613A2 (en) | 2008-10-16 |
EP2175747A2 (en) | 2010-04-21 |
EP2129241A2 (en) | 2009-12-09 |
RU2009140373A (en) | 2011-06-20 |
CN101646358A (en) | 2010-02-10 |
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