EP1565063A1 - Use of sweetener acids for the microbiological stabilisation of foodstuffs, cosmetic products, consumer goods and pharmaceutical products - Google Patents
Use of sweetener acids for the microbiological stabilisation of foodstuffs, cosmetic products, consumer goods and pharmaceutical productsInfo
- Publication number
- EP1565063A1 EP1565063A1 EP03816432A EP03816432A EP1565063A1 EP 1565063 A1 EP1565063 A1 EP 1565063A1 EP 03816432 A EP03816432 A EP 03816432A EP 03816432 A EP03816432 A EP 03816432A EP 1565063 A1 EP1565063 A1 EP 1565063A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- acid
- sweetener
- acids
- food
- solution
- 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- Withdrawn
Links
- 239000002253 acid Substances 0.000 title claims abstract description 144
- 239000003765 sweetening agent Substances 0.000 title claims abstract description 62
- 235000003599 food sweetener Nutrition 0.000 title claims abstract description 60
- 150000007513 acids Chemical class 0.000 title claims abstract description 32
- 239000002537 cosmetic Substances 0.000 title claims abstract description 16
- 230000002906 microbiologic effect Effects 0.000 title claims abstract description 10
- 230000006641 stabilisation Effects 0.000 title claims abstract description 5
- 239000000825 pharmaceutical preparation Substances 0.000 title abstract 2
- 229940127557 pharmaceutical product Drugs 0.000 title abstract 2
- 235000013361 beverage Nutrition 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 235000007983 food acid Nutrition 0.000 claims abstract description 5
- 230000009467 reduction Effects 0.000 claims abstract description 3
- 235000013305 food Nutrition 0.000 claims description 35
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 claims description 23
- 235000010358 acesulfame potassium Nutrition 0.000 claims description 20
- 230000002378 acidificating effect Effects 0.000 claims description 18
- WBZFUFAFFUEMEI-UHFFFAOYSA-M Acesulfame k Chemical compound [K+].CC1=CC(=O)[N-]S(=O)(=O)O1 WBZFUFAFFUEMEI-UHFFFAOYSA-M 0.000 claims description 17
- 239000000619 acesulfame-K Substances 0.000 claims description 17
- 229940109275 cyclamate Drugs 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000008123 high-intensity sweetener Substances 0.000 claims description 13
- 235000013615 non-nutritive sweetener Nutrition 0.000 claims description 13
- NAOLWIGVYRIGTP-UHFFFAOYSA-N 1,3,5-trihydroxyanthracene-9,10-dione Chemical compound C1=CC(O)=C2C(=O)C3=CC(O)=CC(O)=C3C(=O)C2=C1 NAOLWIGVYRIGTP-UHFFFAOYSA-N 0.000 claims description 11
- 239000004384 Neotame Substances 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 235000019412 neotame Nutrition 0.000 claims description 9
- HLIAVLHNDJUHFG-HOTGVXAUSA-N neotame Chemical compound CC(C)(C)CCN[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 HLIAVLHNDJUHFG-HOTGVXAUSA-N 0.000 claims description 9
- 108010070257 neotame Proteins 0.000 claims description 9
- NUFKRGBSZPCGQB-FLBSXDLDSA-N (3s)-3-amino-4-oxo-4-[[(2r)-1-oxo-1-[(2,2,4,4-tetramethylthietan-3-yl)amino]propan-2-yl]amino]butanoic acid;pentahydrate Chemical compound O.O.O.O.O.OC(=O)C[C@H](N)C(=O)N[C@H](C)C(=O)NC1C(C)(C)SC1(C)C.OC(=O)C[C@H](N)C(=O)N[C@H](C)C(=O)NC1C(C)(C)SC1(C)C NUFKRGBSZPCGQB-FLBSXDLDSA-N 0.000 claims description 6
- 239000004377 Alitame Substances 0.000 claims description 6
- 108010011485 Aspartame Proteins 0.000 claims description 6
- 235000019409 alitame Nutrition 0.000 claims description 6
- 108010009985 alitame Proteins 0.000 claims description 6
- 239000000605 aspartame Substances 0.000 claims description 6
- 235000010357 aspartame Nutrition 0.000 claims description 6
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 claims description 6
- 229960003438 aspartame Drugs 0.000 claims description 6
- ITVGXXMINPYUHD-CUVHLRMHSA-N neohesperidin dihydrochalcone Chemical compound C1=C(O)C(OC)=CC=C1CCC(=O)C(C(=C1)O)=C(O)C=C1O[C@H]1[C@H](O[C@H]2[C@@H]([C@H](O)[C@@H](O)[C@H](C)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 ITVGXXMINPYUHD-CUVHLRMHSA-N 0.000 claims description 4
- 239000000879 neohesperidine DC Substances 0.000 claims description 4
- 229940081974 saccharin Drugs 0.000 claims description 4
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 claims description 4
- 235000019204 saccharin Nutrition 0.000 claims description 4
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 claims description 4
- VTAJIXDZFCRWBR-UHFFFAOYSA-N Licoricesaponin B2 Natural products C1C(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2)C(O)=O)C)(C)CC2)(C)C2C(C)(C)CC1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O VTAJIXDZFCRWBR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004376 Sucralose Substances 0.000 claims description 3
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 claims description 3
- 239000001685 glycyrrhizic acid Substances 0.000 claims description 3
- 229960004949 glycyrrhizic acid Drugs 0.000 claims description 3
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 claims description 3
- 235000019410 glycyrrhizin Nutrition 0.000 claims description 3
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 235000019408 sucralose Nutrition 0.000 claims description 3
- BAQAVOSOZGMPRM-QBMZZYIRSA-N sucralose Chemical compound O[C@@H]1[C@@H](O)[C@@H](Cl)[C@@H](CO)O[C@@H]1O[C@@]1(CCl)[C@@H](O)[C@H](O)[C@@H](CCl)O1 BAQAVOSOZGMPRM-QBMZZYIRSA-N 0.000 claims description 3
- UEDUENGHJMELGK-HYDKPPNVSA-N Stevioside Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1O[C@]12C(=C)C[C@@]3(C1)CC[C@@H]1[C@@](C)(CCC[C@]1([C@@H]3CC2)C)C(=O)O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O UEDUENGHJMELGK-HYDKPPNVSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 229940013618 stevioside Drugs 0.000 claims description 2
- OHHNJQXIOPOJSC-UHFFFAOYSA-N stevioside Natural products CC1(CCCC2(C)C3(C)CCC4(CC3(CCC12C)CC4=C)OC5OC(CO)C(O)C(O)C5OC6OC(CO)C(O)C(O)C6O)C(=O)OC7OC(CO)C(O)C(O)C7O OHHNJQXIOPOJSC-UHFFFAOYSA-N 0.000 claims description 2
- 235000019202 steviosides Nutrition 0.000 claims description 2
- 239000000892 thaumatin Substances 0.000 claims description 2
- 235000010436 thaumatin Nutrition 0.000 claims description 2
- 235000019647 acidic taste Nutrition 0.000 abstract description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 123
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 51
- 239000000243 solution Substances 0.000 description 48
- 235000015165 citric acid Nutrition 0.000 description 41
- 239000002535 acidifier Substances 0.000 description 28
- 235000019631 acid taste sensations Nutrition 0.000 description 18
- 235000011054 acetic acid Nutrition 0.000 description 17
- 239000000625 cyclamic acid and its Na and Ca salt Substances 0.000 description 16
- 235000019640 taste Nutrition 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- 230000020477 pH reduction Effects 0.000 description 8
- UDIPTWFVPPPURJ-UHFFFAOYSA-M Cyclamate Chemical compound [Na+].[O-]S(=O)(=O)NC1CCCCC1 UDIPTWFVPPPURJ-UHFFFAOYSA-M 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 229960001462 sodium cyclamate Drugs 0.000 description 6
- FTLYMKDSHNWQKD-UHFFFAOYSA-N (2,4,5-trichlorophenyl)boronic acid Chemical compound OB(O)C1=CC(Cl)=C(Cl)C=C1Cl FTLYMKDSHNWQKD-UHFFFAOYSA-N 0.000 description 5
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 5
- 229940095602 acidifiers Drugs 0.000 description 5
- 229940085605 saccharin sodium Drugs 0.000 description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 244000269722 Thea sinensis Species 0.000 description 4
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000004310 lactic acid Substances 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- 239000001630 malic acid Substances 0.000 description 4
- 235000011090 malic acid Nutrition 0.000 description 4
- 239000012085 test solution Substances 0.000 description 4
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- -1 acesulfame anion Chemical class 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000174 gluconic acid Substances 0.000 description 3
- 235000012208 gluconic acid Nutrition 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 235000019615 sensations Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000144730 Amygdalus persica Species 0.000 description 2
- 235000005979 Citrus limon Nutrition 0.000 description 2
- 244000131522 Citrus pyriformis Species 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 241000293869 Salmonella enterica subsp. enterica serovar Typhimurium Species 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 235000011087 fumaric acid Nutrition 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000019605 sweet taste sensations Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- PHOQVHQSTUBQQK-SQOUGZDYSA-N D-glucono-1,5-lactone Chemical compound OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O PHOQVHQSTUBQQK-SQOUGZDYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229960005164 acesulfame Drugs 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 235000013574 canned fruits Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 235000011850 desserts Nutrition 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 235000021554 flavoured beverage Nutrition 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 235000012209 glucono delta-lactone Nutrition 0.000 description 1
- 239000000182 glucono-delta-lactone Substances 0.000 description 1
- 229960003681 gluconolactone Drugs 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/346—Finished or semi-finished products in the form of powders, paste or liquids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
- A23G3/38—Sucrose-free products
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
- A23G3/42—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds characterised by the carbohydrates used, e.g. polysaccharides
-
- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
- A23L2/60—Sweeteners
-
- 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
- A23L2/68—Acidifying substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G2200/00—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents
- A23G2200/06—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF containing organic compounds, e.g. synthetic flavouring agents containing beet sugar or cane sugar if specifically mentioned or containing other carbohydrates, e.g. starches, gums, alcohol sugar, polysaccharides, dextrin or containing high or low amount of carbohydrate
Definitions
- sweetener acids for the microbiological stabilization of food, cosmetics, commodities and pharmaceuticals
- the present invention relates to the use of sweetener acids for the microbiological stabilization of foods, cosmetics, commodities and pharmaceuticals, in particular in foods, beverages, pharmaceuticals and cosmetics, the intensity of the acid taste being less than the amount of a conventional food acid that is necessary to achieve the same pH drop.
- the invention further relates to an agent containing a sweetener acid and at least one high-intensity sweetener.
- High-intensity sweeteners are compounds of synthetic or natural origin that have no or negligible physiological calorific value in relation to the sweetness and have a much higher sweetness than sucrose. High-intensity sweeteners are used in food and beverages individually or in combinations with the aim of producing a sweet taste.
- Acidifying agents are constituents in food and beverages that contribute a number of taste, microbiological and / or technological functions and properties. Acidifiers are divided into organic and inorganic acidulants.
- the acidifiers commonly used in the food and beverage sector include the organic acids adipic acid, malic acid, succinic acid, acetic acid, fumaric acid, glucono-delta-lactone or gluconic acid, lactic acid, tartaric acid, citric acid and the inorganic acid phosphoric acid. These acidulants impart a more or less characteristic acid taste to foods and beverages.
- the basic acidic taste is triggered by the H + or H 3 O + ions that are formed by dissociation of the acid in the aqueous medium.
- the phenomenon of the intensity of the acid taste has not been scientifically clarified. Since the intensity of the acid taste of different acids does not correlate with the acid strength (acid constant) (see Table 1), other factors such as concentration, pH and the specific anion of the acidulant to play a crucial role. In particular, the ability of the anions to penetrate or bind the receptor membrane is attributed to an influence on the intensity of the acid taste. At the same concentrations, the intensity of the acid taste decreases in the following order: fumaric acid> tartaric acid> malic acid> acetic acid> citric acid> lactic acid> gluconic acid.
- Citric acid the most common organic acidifier used in the beverage sector, has e.g. B. a quick onset and not long lasting acid taste.
- Malic acid is characterized by a later onset and longer persistence of the acid taste.
- acidifying agents are used to lower the pH value and thereby Inhibition of microorganisms used.
- the pH optimum of most food-spoiling or food-poisoning bacteria is pH 5-8. While most food-poisoning bacteria have their pH minimum at pH 4-5 and can therefore be inhibited in many foods by adding acidulants alone, many food-spoiling microorganisms such as lactic acid and acetic acid bacteria as well as yeasts and molds are significantly more acid-tolerant.
- Acidifying agents are often used to preserve food and beverages in combination with other methods of preservation such as chemical preservation as well as biological and physical processes in order to build up cumulative inhibitory effects. The effect of chemical preservation of food and beverages with sorbic acid or benzoic acid is enhanced by lowering the pH with acidifying agents.
- Acidifying agents can stabilize the color of the product, change turbidity, affect melting and flow behavior as well as the foaming, gelation and emulsion behavior of foods via the pH value. Furthermore, these acids can also act as blowing agents or emulsifiers in foods and beverages. As so-called synergists, acidifying agents enhance the effect of antioxidants by complexing heavy metal ions with a catalytic effect.
- Acidifying agents which are usually used for acidifying the taste and lowering the pH of drinks and foods, increase the intensity of the acid taste and change the aroma profile of the drinks and foods to be acidified.
- the change in the aroma profile can be caused not only by a general overlap due to the basic taste but also by the specific non-acidic taste properties of the acidulants, such as. B. in acetic acid (see Table 1).
- the use of the above-mentioned customary marketable acidifying agents cannot result in a sufficient pH reduction for microbiological or technological reasons become.
- Those commercial acidifiers that have a comparatively weaker or milder taste, such as. B. lactic acid or gluconic acid are also weaker acidifying agents (see Table 1), which either results in a lower pH reduction or in a higher concentration to achieve the desired pH.
- the object of the present invention to provide a food additive which brings about a significant reduction in the pH value in the food, cosmetic, commodity or pharmaceutical without influencing this product 15 too strongly in terms of sensors.
- the agent according to the invention is therefore intended to lower the pH, in particular in foods and beverages, the intensity of the acid taste being lower than with the amount of a conventional food acid which is necessary in order to achieve the same decrease in pH.
- Cosmetics in particular in foods, pharmaceuticals and cosmetics, particularly preferably in beverages, table sweets and dairy products, the intensity of the acid taste being less than with the amount of a conventional food
- Usable sweetener acids are, for example, saccharic acid, cyclamic acid, glycyrrhizic acid and acesulfamic acid as well as mixtures of two or more of these acids.
- Sweetener acids preferred according to the invention are acesulfamic acid, cyclamate acid and saccharic acid as well as mixtures of two or all three sweetener acids. Due to their low pK value from 1, 5 to 2.5, the sweetener acids have never been considered as a sweetener into consideration.
- sweetener acids are used in food and beverages, it was surprisingly found in the sensory tasting that, despite their property as 5 strong acids and the resulting significant pH reduction potential, sweetener acids only have a low acid intensity in taste.
- the acid profile is balanced.
- the time-intensity profile of the acid taste of, for example, acesulfamic acid is comparable to that of malic acid (see Table 1).
- the sweetener acids have a sweetness equivalent on a molar basis to the corresponding sweetener salt. In addition to the acid and sweet taste described, there is no significant aftertaste and aftertaste.
- Sweetener acids are obtained from the manufacture of sweetener salt by the step of
- sweetener acids can also be produced from the commercially available sweetener salts by acidification, for example with sulfuric acid.
- the sweetener acid is then extracted from the acidic solution with an organic solvent such as ethyl acetate and then isolated, for example by evaporation of the solvent.
- Acesulfamic acid is obtained, for example, by the so-called SO 3 process, such as
- 25 sulfam-K can be produced by acidification, for example with sulfuric acid. Acesulfamic acid is then extracted from the acidic solution with an organic solvent such as ethyl acetate and then isolated, for example by evaporation of the solvent.
- an organic solvent such as ethyl acetate
- the sweetener acids in foods are expediently used in amounts of 20 to 5000 ppm, preferably in amounts of 40 to 2000 ppm, in particular used in amounts of 50 to 1000 ppm (in each case based on the mass of the food or drink used).
- the sweetener acids according to the invention are expediently used in amounts of 20 to 12000 ppm, preferably in amounts of 40 to 8000 ppm, in particular in amounts of 50 to 5000 ppm (in each case based on the mass of the cosmetic, consumer item or Pharmaceutical).
- sweetener acids as sweetening and acidifying agents in beverages and foods causes a lowering of the pH value and enables the use of associated microbiological and / or technological advantages with less impact on the intensity of the acid taste and aroma profile than when using commercially available acidifying agents.
- a significantly lower pH value can be achieved with sweetener acids than with standard acidifiers.
- the pH can preferably be reduced by 0.2 to 0.6 units. This effect is relevant for beverages and all foods in which a pH reduction is to be achieved for the above-mentioned microbiological or technological reasons, e.g.
- Soft drinks preferably 'flavored waters' or so-called 'near water' or 'flavored water' products, fruit juice drinks, jams and jellies, canned fruits and vegetables, desserts, delicatessen products, sauces, table sweets.
- Sweetener acids can be used in pharmaceuticals and cosmetics with the same good effect.
- the invention further relates to an agent containing at least one sweetener acid and at least one high-intensity sweetener.
- high-intensity sweeteners are understood to mean sweeteners such as aspartame, alitame, neotame, acesulfame-K, saccharin, cyclamate, sucralose, thaumatin, neohesperidine dihydrochalcone (NHDC), neotame and stevioside.
- Preferred high-intensity sweeteners are aspartame, alitame, neotame, acesulfame-K, saccharin, cyclamate and sucralose.
- the weight ratio between sweetener acid and high-intensity sweetener is advantageously between 100: 1 and 1:20, preferably 50: 1 and 1:10, particularly preferably 20: 1 and 1: 5 and particularly preferably 1: 1 to 1 : 2nd
- the weight ratio between sweetener acid and high-intensity sweetener can also be 1000: 1 to 1: 1, preferably 500: 1 to 1: 1 and particularly preferably 250: 1 to 1: 1 lie.
- Citric acid is a very common acidifier in beverages.
- the effect of sweetener acids on the pH and the acid impression compared to citric acid is described below. Since the perception of the intensity of sweetness and acid influence each other, all citric acid solutions were mixed with one of the equimolar concentration and the sweetness concentration of the corresponding sweetener acid salt. The concentration of the citric acid solution was depending on the task such.
- Example 1 Acesulfamic acid as a sweetener acid
- solution A is rated as less acidic by 10 out of 12 testers than solution B.
- the results are summarized in Table 2.
- Test solution acesulfamic acid (203 mg / l)
- Standard B Acesulfame K (Sunett ® ) (250 mg / l) + citric acid (0.12 g / l)
- Figure 1 Paired comparison test for the determination of the equic acid of acesulfamic acid and citric acid
- An aqueous solution containing 203 mg / l acesulfamic acid is acidic with a solution consisting of 137 mg / l citric acid + 250 mg / l acesulfame-K.
- the acesulfamic acid solution has a significantly lower pH value of 3.07 than the citric acid solution (pH 3.51). The results are summarized in Table 3.
- Solution A cyclamic acid, N-cyclohexylsulfamic acid, (No. 29550, from Fluka,
- Test solution cyclamic acid (180 mg / l)
- Figure 2 Pairwise comparison test for the determination of the equic acid of cyclamic acid and citric acid
- An aqueous solution containing 180 mg / l cyclamate acid is acidic with a solution consisting of 126 mg / l citric acid + 202 mg / l sodium cyclamate.
- the cyclamic acid solution has a significantly lower pH value of 3.08 than the citric acid solution (pH 3.45). The results are summarized in Table 5. .
- Solution A saccharic acid, o-bezoic acid sulfimide (No. 12475, from Fluka, Germany) (200 mg / l) and
- Solution B saccharin sodium (No. 817042 S20913 71 1, Merck-Schuchardt, Germany) (225 mg / l), adjusted to the same pH value as solution A with citric acid
- Standard A Saccharin sodium (225 mg / l) + citric acid (0.05 g / l)
- Standard B saccharin sodium (225 mg / l) + citric acid (0.08 g / i)
- Figure 3 Paired comparison test for the determination of the equic acid of saccharic acid and citric acid
- aqueous solution containing 200 mg / l saccharinic acid is acidic with a solution consisting of 100 mg / l citric acid + 225 mg / l saccharin sodium.
- the saccharic acid solution has a significantly lower pH of 3.05 than the citric acid solution (pH 3.53).
- Table 7 Equic acid solutions of saccharic acid and citric acid
- Acetic acid is used as fruit acid in the acidification of foods such as B. delicatessen products and other acidic canned products are often used.
- the typical acetic acid peak is rounded off by the use of sugar or high-intensity sweeteners in order to give the products greater acceptance among consumers.
- a (partial) replacement of acetic acid with the combined sweetening and acidifying agent acesulfamic acid has economic relevance, since the desired technological (pH) and sensory properties of the product can be achieved by using a lower total amount of acidifying agent and sugar or sweetener.
- sweetener / acidifier acesulfamic acid on the pH and the acid impression compared to sweetener solutions based on the salt of acesulfamic acid (acesulfame-K) and acetic acid can be described as follows:
- solution A with the sweetener / acidifier acesulfamic acid is rated as less acidic by 12 out of 12 testers than solution B, consisting of acesulfame-K and acetic acid.
- Table 8 The results are summarized in Table 8.
- Test solution acesulfamic acid (203 mg / l)
- Figure 4 Paired comparison test for the determination of the equic acid of acesulfamic acid and acetic acid
- An aqueous solution containing 203 mg / l acesulfamic acid is acidic with a solution consisting of 190 mg / l acetic acid + 250 mg / l acesulfame-K.
- the acesulfamic acid solution has a significantly lower pH value of 3.07 than the citric acid solution (pH 3.71). The results are summarized in Table 9.
- Example 5 Use of the sweetener acid acesulfamic acid in combination with the sweetener aspartame compared to the use of citric acid as an acidifying agent
- a mixture of 175 mg / l acesulfamic acid and 150 mg / l aspartame was prepared in a water-based orange flavored beverage.
- the pH was 3.4; the acid sensation corresponded to a comparable orange flavored drink, but acidified with 0.1 g / l citric acid instead of acesulfamic acid, the pH being adjusted to 3.9.
- 214 mg / l Sunett and 150 mg / l aspartame were used to obtain an equisweet drink.
- Example 6 Use of the sweetener acids acesulfamic acid and cyclamate acid in combination with the sweetener neotame compared to the use of citric acid as an acidifying agent
- a mixture of 100 mg / l cyclamate acid, 150 mg / l acesulfamic acid and 1 mg / l neotame was prepared in a peach ice tea.
- the pH was 3.5; the acid sensation corresponded to that of a comparable peach iced tea, but acidified with 0.12 g / l citric acid instead of cyclamate acid and acesulfamic acid, the pH being 4.2.
- 185 mg / l Sunett, 112 mg / l Na cyclamate and 1 mg / l neotame were used
- Example 7 Use of the sweetener acids acesulfamic acid and cyclamate acid in combination with the sweetener alitame compared to the use of citric acid as an acidifying agent
- a mixture of 100 mg / l cyclamate acid, 150 mg / l acesulfamic acid and 5 mg / l alitame was prepared in a lemon ice tea.
- the pH was 3.5; the acid sensation corresponded to that of a comparable lemon ice tea, but acidified with 0.12 g / l citric acid instead of cyclamate acid and acesulfamic acid, the pH being 4.2.
- 185 mg / l Sunett and 12 mg / l Na cyclamate and 5 mg / l alitame were used.
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Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10253773A DE10253773B3 (en) | 2002-11-19 | 2002-11-19 | Use of acesulfamic acid as acidulant, useful in foods, beverages, pharmaceuticals and cosmetics, provides lower pH than standard food acids at equal acidic taste |
DE10253773 | 2002-11-19 | ||
DE10330026 | 2003-07-03 | ||
DE10330026A DE10330026A1 (en) | 2003-07-03 | 2003-07-03 | Using sweetener acid for stabilization of foods, cosmetics, consumer goods and pharmaceuticals, provides low pH with less perceived acidity, compared with usual food acids |
PCT/EP2003/012567 WO2004084641A1 (en) | 2002-11-19 | 2003-11-11 | Use of sweetener acids for the microbiological stabilisation of foodstuffs, cosmetic products, consumer goods and pharmaceutical products |
Publications (1)
Publication Number | Publication Date |
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EP1565063A1 true EP1565063A1 (en) | 2005-08-24 |
Family
ID=33099263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03816432A Withdrawn EP1565063A1 (en) | 2002-11-19 | 2003-11-11 | Use of sweetener acids for the microbiological stabilisation of foodstuffs, cosmetic products, consumer goods and pharmaceutical products |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060062747A1 (en) |
EP (1) | EP1565063A1 (en) |
JP (1) | JP2006525791A (en) |
AU (1) | AU2003304021A1 (en) |
WO (1) | WO2004084641A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US9101160B2 (en) | 2005-11-23 | 2015-08-11 | The Coca-Cola Company | Condiments with high-potency sweetener |
US8017168B2 (en) | 2006-11-02 | 2011-09-13 | The Coca-Cola Company | High-potency sweetener composition with rubisco protein, rubiscolin, rubiscolin derivatives, ace inhibitory peptides, and combinations thereof, and compositions sweetened therewith |
EP2407146A1 (en) | 2010-07-15 | 2012-01-18 | Nutrinova Nutrition Specialties & Food Ingredients GmbH | Use of acesulfame K as a flavour modulator |
WO2013010956A1 (en) * | 2011-07-15 | 2013-01-24 | Prayon | Formulation of transparent and nutritive microemulsions |
CN114621628B (en) * | 2022-03-11 | 2023-07-25 | 福建鑫叶投资管理集团有限公司 | Sweetener and preparation method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1239309A (en) * | 1967-07-24 | 1971-07-14 | ||
US4118471A (en) * | 1977-06-09 | 1978-10-03 | Colgate-Palmolive Company | Stable dentifrice |
DE3410439A1 (en) | 1984-03-22 | 1985-09-26 | Hoechst Ag, 6230 Frankfurt | METHOD FOR THE PRODUCTION OF 6-METHYL-3,4-DIHYDRO-1,2,3-OXATHIAZINE-4-ON-2,2-DIOXIDE AND ITS NON-TOXIC SALTS AND THE ACETOACETAMONE-N-SULDE-N-SULES (ACETOACETAMONE-N-SULDE-N-SULDE) SALTS) |
US4814163A (en) * | 1986-03-10 | 1989-03-21 | Colgate-Palmolive Company | Solid antitartar mouth deodorant |
US4911934A (en) * | 1986-12-19 | 1990-03-27 | Warner-Lambert Company | Chewing gum composition with encapsulated sweetener having extended flavor release |
US5175009A (en) * | 1991-10-17 | 1992-12-29 | Wm. Wrigley Jr. Company | Stabilized chewing gum containing acidified humectant |
AU2001228791A1 (en) * | 2000-08-31 | 2002-03-13 | Council Of Scientific And Industrial Research | A composition comprising pharmaceutical/nutraceutical agent and a bio-enhancer obtained from glycyrrhiza glabra |
-
2003
- 2003-11-11 AU AU2003304021A patent/AU2003304021A1/en not_active Abandoned
- 2003-11-11 WO PCT/EP2003/012567 patent/WO2004084641A1/en not_active Application Discontinuation
- 2003-11-11 EP EP03816432A patent/EP1565063A1/en not_active Withdrawn
- 2003-11-11 JP JP2005516752A patent/JP2006525791A/en not_active Withdrawn
- 2003-11-11 US US10/534,205 patent/US20060062747A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2004084641A1 * |
Also Published As
Publication number | Publication date |
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US20060062747A1 (en) | 2006-03-23 |
AU2003304021A1 (en) | 2004-10-18 |
JP2006525791A (en) | 2006-11-16 |
WO2004084641A1 (en) | 2004-10-07 |
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