WO2005092930A1 - アラビアガムの改質方法、その方法で得られた改質アラビアガム及びその用途 - Google Patents
アラビアガムの改質方法、その方法で得られた改質アラビアガム及びその用途 Download PDFInfo
- Publication number
- WO2005092930A1 WO2005092930A1 PCT/JP2005/005373 JP2005005373W WO2005092930A1 WO 2005092930 A1 WO2005092930 A1 WO 2005092930A1 JP 2005005373 W JP2005005373 W JP 2005005373W WO 2005092930 A1 WO2005092930 A1 WO 2005092930A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gum arabic
- aqueous solution
- emulsion
- modifying
- modified
- Prior art date
Links
- 235000010489 acacia gum Nutrition 0.000 title claims abstract description 170
- 229920000084 Gum arabic Polymers 0.000 title claims abstract description 167
- 239000000205 acacia gum Substances 0.000 title claims abstract description 167
- 238000000034 method Methods 0.000 title claims abstract description 81
- 241000978776 Senegalia senegal Species 0.000 title abstract 6
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 41
- 239000007864 aqueous solution Substances 0.000 claims abstract description 35
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 235000013343 vitamin Nutrition 0.000 claims abstract description 8
- 239000011782 vitamin Substances 0.000 claims abstract description 8
- 229940088594 vitamin Drugs 0.000 claims abstract description 8
- 229930003231 vitamin Natural products 0.000 claims abstract description 8
- 244000215068 Acacia senegal Species 0.000 claims description 169
- 239000000839 emulsion Substances 0.000 claims description 52
- 239000000126 substance Substances 0.000 claims description 19
- 230000002209 hydrophobic effect Effects 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 13
- 239000000796 flavoring agent Substances 0.000 claims description 12
- 239000000049 pigment Substances 0.000 claims description 11
- 235000019634 flavors Nutrition 0.000 claims description 10
- 235000010983 sucrose acetate isobutyrate Nutrition 0.000 claims description 8
- UVGUPMLLGBCFEJ-SWTLDUCYSA-N sucrose acetate isobutyrate Chemical compound CC(C)C(=O)O[C@H]1[C@H](OC(=O)C(C)C)[C@@H](COC(=O)C(C)C)O[C@@]1(COC(C)=O)O[C@@H]1[C@H](OC(=O)C(C)C)[C@@H](OC(=O)C(C)C)[C@H](OC(=O)C(C)C)[C@@H](COC(C)=O)O1 UVGUPMLLGBCFEJ-SWTLDUCYSA-N 0.000 claims description 8
- 239000001797 sucrose acetate isobutyrate Substances 0.000 claims description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 6
- 239000000341 volatile oil Substances 0.000 claims description 6
- 241001465754 Metazoa Species 0.000 claims description 5
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 claims description 5
- 239000008158 vegetable oil Substances 0.000 claims description 5
- 239000010775 animal oil Substances 0.000 claims description 4
- 229940057917 medium chain triglycerides Drugs 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 abstract description 6
- 235000013361 beverage Nutrition 0.000 abstract description 4
- 235000015218 chewing gum Nutrition 0.000 abstract description 4
- 239000002304 perfume Substances 0.000 abstract 1
- 235000011888 snacks Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 28
- 239000002994 raw material Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000000243 solution Substances 0.000 description 22
- 239000000203 mixture Substances 0.000 description 14
- 239000000843 powder Substances 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 238000000569 multi-angle light scattering Methods 0.000 description 12
- 238000002407 reforming Methods 0.000 description 12
- 238000004945 emulsification Methods 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- MBMBGCFOFBJSGT-KUBAVDMBSA-N all-cis-docosa-4,7,10,13,16,19-hexaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O MBMBGCFOFBJSGT-KUBAVDMBSA-N 0.000 description 9
- 239000003205 fragrance Substances 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- 235000005979 Citrus limon Nutrition 0.000 description 4
- 244000131522 Citrus pyriformis Species 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 102000003886 Glycoproteins Human genes 0.000 description 4
- 108090000288 Glycoproteins Proteins 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229940112822 chewing gum Drugs 0.000 description 4
- 235000020669 docosahexaenoic acid Nutrition 0.000 description 4
- 229940090949 docosahexaenoic acid Drugs 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002715 modification method Methods 0.000 description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 241000220479 Acacia Species 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 3
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- SATHPVQTSSUFFW-UHFFFAOYSA-N 4-[6-[(3,5-dihydroxy-4-methoxyoxan-2-yl)oxymethyl]-3,5-dihydroxy-4-methoxyoxan-2-yl]oxy-2-(hydroxymethyl)-6-methyloxane-3,5-diol Chemical compound OC1C(OC)C(O)COC1OCC1C(O)C(OC)C(O)C(OC2C(C(CO)OC(C)C2O)O)O1 SATHPVQTSSUFFW-UHFFFAOYSA-N 0.000 description 2
- 235000006491 Acacia senegal Nutrition 0.000 description 2
- 239000001904 Arabinogalactan Substances 0.000 description 2
- 229920000189 Arabinogalactan Polymers 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000003957 anion exchange resin Substances 0.000 description 2
- 235000019312 arabinogalactan Nutrition 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 235000005687 corn oil Nutrition 0.000 description 2
- 239000002285 corn oil Substances 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000012156 elution solvent Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000021323 fish oil Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 239000008601 oleoresin Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000012424 soybean oil Nutrition 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- LADGBHLMCUINGV-UHFFFAOYSA-N tricaprin Chemical compound CCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCC)COC(=O)CCCCCCCCC LADGBHLMCUINGV-UHFFFAOYSA-N 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000223760 Cinnamomum zeylanicum Species 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000000560 Citrus x paradisi Species 0.000 description 1
- QXKAIJAYHKCRRA-JJYYJPOSSA-N D-arabinonic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C(O)=O QXKAIJAYHKCRRA-JJYYJPOSSA-N 0.000 description 1
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 1
- 241001619348 Idris Species 0.000 description 1
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 240000006909 Tilia x europaea Species 0.000 description 1
- 241000978782 Vachellia seyal Species 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 1
- OENHQHLEOONYIE-UKMVMLAPSA-N all-trans beta-carotene Natural products CC=1CCCC(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C OENHQHLEOONYIE-UKMVMLAPSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000000538 analytical sample Substances 0.000 description 1
- -1 and if necessary Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000011648 beta-carotene Substances 0.000 description 1
- TUPZEYHYWIEDIH-WAIFQNFQSA-N beta-carotene 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=CC2=CCCCC2(C)C TUPZEYHYWIEDIH-WAIFQNFQSA-N 0.000 description 1
- 235000013734 beta-carotene Nutrition 0.000 description 1
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 229960002747 betacarotene Drugs 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- NXMUXTAGFPJGTQ-UHFFFAOYSA-N decanoic acid;octanoic acid Chemical compound CCCCCCCC(O)=O.CCCCCCCCCC(O)=O NXMUXTAGFPJGTQ-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000020673 eicosapentaenoic acid Nutrition 0.000 description 1
- 229960005135 eicosapentaenoic acid Drugs 0.000 description 1
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- VZCCETWTMQHEPK-UHFFFAOYSA-N gamma-Linolensaeure Natural products CCCCCC=CCC=CCC=CCCCCC(O)=O VZCCETWTMQHEPK-UHFFFAOYSA-N 0.000 description 1
- VZCCETWTMQHEPK-QNEBEIHSSA-N gamma-linolenic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/CCCCC(O)=O VZCCETWTMQHEPK-QNEBEIHSSA-N 0.000 description 1
- 235000020664 gamma-linolenic acid Nutrition 0.000 description 1
- 229960002733 gamolenic acid Drugs 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000021374 legumes Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007968 orange flavor Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VLPFTAMPNXLGLX-UHFFFAOYSA-N trioctanoin Chemical compound CCCCCCCC(=O)OCC(OC(=O)CCCCCCC)COC(=O)CCCCCCC VLPFTAMPNXLGLX-UHFFFAOYSA-N 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- OENHQHLEOONYIE-JLTXGRSLSA-N β-Carotene Chemical compound CC=1CCCC(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\C1=C(C)CCCC1(C)C OENHQHLEOONYIE-JLTXGRSLSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
Definitions
- the present invention relates to a method for modifying gum arabic. More specifically, the present invention relates to a method for improving the emulsifying power of Arabic gum. The present invention also relates to gum arabic having improved emulsifying power by a vigorous method, and its use.
- Gum arabic has excellent emulsifying power and low viscosity even in a high-concentration solution, and has a characteristic such that natural gum, which has been widely used as an emulsifier in the food and pharmaceutical fields, has been used. Is a molecule. It is also known that gum arabic does not exhibit satisfactory emulsifying performance even when used as it is.
- a method for modifying gum arabic which comprises a step of adjusting the water content of gum arabic to 3 to 30% by mass and a step of heating the gum arabic at 30 ° C or higher (for example, see Patent Document 3) There is power that did not completely suppress the coloring of gum arabic.
- Patent Document 1 JP-A-02-49001
- Patent Document 2 Japanese Patent Application Laid-Open No. 2000-166489
- Patent Document 3 JP-A-2003-321502
- the present invention provides a method for reducing or eliminating the above-mentioned problems and modifying gum arabic so as to have more excellent emulsifying power.
- the present invention provides a method for efficiently increasing the emulsifying power of gum arabic, and a method for obtaining gum arabic modified to have a high emulsifying power without coloring or off-flavor. The purpose is to:
- a further object of the present invention is to provide gum arabic thus obtained, which has excellent emulsifying power, and to use the gum arabic as an emulsifier.
- the present invention has been developed based on strong knowledge and includes the following aspects:
- Item 1 A method for modifying gum arabic, which comprises a step of converting unheated gum arabic into an aqueous solution and a step of maintaining the aqueous solution at a temperature lower than 60 ° C.
- Item 2 The method for modifying gum arabic according to Item 1, wherein the concentration of the aqueous solution is 50% by mass or less.
- Item 3 The method for modifying arabia gum according to Item 1 or 2, wherein the time for which the aqueous solution is kept at less than 60 ° C is 6 hours or more.
- Item 4 The method for modifying gum arabic according to Item 1 or 2, wherein the pH of the aqueous solution is 4.5 to 6, and the time for maintaining the aqueous solution at less than 60 ° C is 3 hours or more.
- Item 5 The method for modifying arabic gum according to any one of Items 1 to 4, which is a method for improving the emulsifying power of gum arabic.
- Item 6 A modified gum arabic obtained by the method according to any one of Items 1 to 4.
- Item 7 The gum arabic which has not been heat-treated is gum arabic belonging to the species Acacia Senegal, and the weight average molecular weight of the modified gum arabic obtained by the method according to claim 1 is 1.5 million or more. The modified gum arabic described.
- Item 8 contains modified gum arabic obtained by the method described in any of Items 1 to 4. Emulsifier as active ingredient.
- Item 9 A method for preparing an emulsion, wherein the modified gum arabic obtained by the method according to any one of Items 1 to 4 is used as a milking agent.
- Item 10 Using a modified gum arabic obtained by the method described in any of Items 1 to 4 as an emulsifier, disperse a hydrophobic substance in a hydrophilic solvent, or disperse a hydrophilic substance in a hydrophobic solvent.
- a method for preparing an emulsion comprising the step of:
- the emulsion is at least one selected from the group consisting of essential oils, oily flavors, oily pigments, oil-soluble vitamins, polyunsaturated fatty acids, animal and vegetable oils, sucrose acetate isobutyrate, and medium-chain triglycerides.
- Item 11 The method for preparing an emulsion according to Item 10, which is an OZW type or WZoZw type emulsion having various kinds of hydrophobic substances as dispersoids.
- Item 13 The emulsion according to Item 12, which is an oZw-type or wZoZw-type emulsion having as a dispersoid at least one hydrophobic substance selected from the group consisting of sucrose acetate isobutyrate, and medium-chain triglyceride.
- the present invention relates to a method for modifying gum arabic to increase its emulsifying power.
- the present invention can be referred to as “a method for preparing modified gum arabic”, “a method for increasing the emulsifying power of gum arabic”, or “a method for preparing gum arabic having excellent emulsifying power”.
- the method of the present invention can be carried out by performing a heat treatment, that is, a treatment of holding gum arabic in an aqueous solution under a specific temperature condition.
- gum arabic (raw material) used as an object to be modified is a legume plant of the genus Acacia, Acacia Senegale (Acacia Senegal), Acacia seyanolle (Acacia seyal), or a homogenous mixture thereof.
- Plant stem and branch strength A natural resin (polysaccharide) prepared by drying a rubbery exudate obtained. Preference is given to gum arabic belonging to the species Acacia Senegal.
- Gum arabic (raw material) is produced in Senegal, including Sudan, in Ethiopia, and in the northern Africa zone (Ethiopia, Senegal, Nigeria, Cordofan in northern Africa, near the Nile tributary, and other Amerah regions). However, in the present invention, it may be derived from any locality, regardless of its origin.
- Gum arabic (raw material) is not particularly limited in its water content.
- Commercially available gum arabic (raw material) has a water content (loss on drying) reduced by heating and drying at 105 ° C for 6 hours, which is 40% by mass or less, preferably 30% by mass or less, particularly preferably It has not more than 20% by mass.
- gum arabic (raw material) having such a water content (loss on drying) can be arbitrarily selected and used regardless of the water content.
- gum arabic (raw material) can be obtained in the form of a lump, a ball, a coarsely pulverized product, a granule, or a powder, but in the present invention, regardless of these forms, In the form of, it is also possible to use. Since it can be dissolved in water in a short time, it is preferably in the form of coarsely pulverized product, granules or powder.
- gum arabic (raw material) to be reformed is used that has not been subjected to heat treatment. If the gum arabic (raw material) is exposed to a lot of heat, the efficiency of the subsequent reforming will be extremely low or the reforming will not occur.
- the melting is also performed at a temperature of less than 60 ° C. It is preferably at most 50 ° C, more preferably at most 40 ° C, even more preferably at most 30 ° C.
- the lower limit of the temperature is not particularly limited, but the temperature is usually 10 ° C or more, which is good if it is 0 ° C or more.
- a preferred temperature range is 10 to 40 ° C, more preferably 15 to 30 ° C.
- the present invention preferably performs the reforming at a temperature as low as possible within a short time without affecting the reforming.
- the concentration of gum arabic in the aqueous solution of gum arabic is not particularly limited, but is usually 50% by mass or less, preferably 40% by mass or less, more preferably 30% by mass or less.
- the lower limit of concentration is special Although not limited to, it can be usually adjusted to 10% by mass or more. If it is less than 10% by mass or more than 30% by mass, much time is required for reforming. Therefore, from the viewpoint of the efficiency of the modification, a more preferable concentration range of the aqueous solution of gum arabic is 10 to 30% by mass.
- the holding temperature of the aqueous gum arabic solution is lower than 60 ° C, preferably 5 to 40 ° C, more preferably 10 to 40 ° C, and still more preferably 15 to 30 ° C. . If the temperature is lower than 5 ° C, the reforming rate becomes very slow, and if the temperature is higher than 40 ° C, the reforming rate becomes slow, which is not preferable in that the reforming can be performed efficiently in a short time. . At 60 ° C. or higher, there is no reforming at all. Further, as shown in the experimental examples described later, the emulsifying power of gum arabic can be efficiently increased in a short time as the holding temperature of the aqueous solution of gum arabic is closer to the optimum temperature (15-30 ° C).
- the pH of gum arabic (raw material) as it is dissolved in water is 4-14.5.
- the pH of the gum arabic aqueous solution is 417, preferably pH 4-6, more preferably. Is PH4.5-6. If the pH is lower than the pH, the reforming is hardly performed, and if it is higher than the pH, the reforming rate tends to be slow.
- the preparation of a modified gum arabic having a desired emulsifying property can be adjusted in a short period of time such as a holding time of at least 3 hours. .
- Examples of the basic conjugate used for raising the pH of the aqueous solution of gum arabic include those that can be blended with foods, and are not particularly limited. For example, sodium hydroxide, sodium carbonate, sodium hydrogen carbonate, sodium citrate and the like can be mentioned.
- the pH can also be increased by using an anion exchange resin.
- Examples of the anion exchange resin include, but are not limited to, Diaion SA10A (trademark, manufactured by Mitsubishi Chemical Corporation, the same applies hereinafter), Diaion SA12A, Diaion SA20A, Diaion PA306, Diaion WA10, and Diaion WA20. Is exemplified.
- the acid used for lowering the pH of the arabia aqueous solution is not particularly limited as long as it is an acid generally used as a food additive, and it can be arbitrarily selected from among powerful ones.
- organic acids such as citric acid, acetic acid, malic acid, and lactic acid
- inorganic acids such as sulfuric acid, hydrochloric acid, phosphoric acid, and nitric acid can be exemplified.
- the gum arabic prepared by the method of the present invention is modified so as to exhibit an emulsifying power higher than gum arabic [gum arabic (raw material)] used as a raw material. .
- the method of the present invention is specifically a modification method for increasing the emulsifying power of gum arabic, and can be defined as a method for improving the emulsifying power of gum arabic. Further, it can be defined as a method for producing a modified gum arabic having a high emulsifying power.
- the mass average molecular weight of the modified gum arabic prepared by the above method can be clearly distinguished from untreated gum arabic [gum arabic (raw material)].
- untreated gum arabic gum arabic (raw material)
- the mass average molecular weight of untreated gum arabic is 1,000,000 or less
- the weight average molecular weight of the modified gum arabic obtained in the present invention is , 1.5 million or more, preferably 2 million or more.
- the method for measuring the mass average molecular weight of gum arabic will be described in Test Example 1.
- the modified gum arabic prepared by the above method is distinguished from the untreated gum arabic (gum arabic (raw material)) used as a raw material due to its excellent emulsifying power. It comes out.
- the emulsifying power of the modified gum arabic can be determined from one or both of the average particle size of the droplets (dispersed phase) forming the emulsion (when the emulsion is prepared) and the temporal stability of the emulsion. Can be.
- the modified gum arabic obtained by the method of the present invention usually has an average particle size of droplets (dispersed phase) forming the emulsion of 1 ⁇ m or less, preferably, when an emulsion is prepared using the gum arabic. It preferably has an emulsifying power so as to be 0.8 ⁇ m or less, more preferably 0.7 m or less.
- the modified gum arabic obtained by the method of the present invention is usually stable over time in the emulsion prepared using it.
- the stability of the emulsion over time can be measured, for example, by measuring the average particle size of the prepared emulsion immediately after preparation (average particle size (a)) and after storage (average particle size (b)), and comparing the difference ((b)- (a)].
- the above-mentioned difference ((b)-(a)) of the modified gum arabic obtained by the method of the present invention is 1 or less when the emulsion prepared using the gum arabic is stored at 60 ° C. for 3 days. , Preferably 0.3 or less, more preferably 0.1 or less. It is desirable to have emulsifying power.
- the modified gum arabic of the present invention can be used as an emulsifier, particularly in the fields of foods, pharmaceuticals, quasi-drugs, and cosmetics.
- it can be suitably used as an emulsifier for products that can be taken orally.
- it is suitable as an emulsifier for emulsifying foods and beverages such as beverages, confectioneries, processed fishery products, processed livestock products, etc., emulsifying coating materials such as tablets, emulsifying oily flavors, emulsifying oily pigments, etc.
- the above-mentioned modified gum arabic may be used as it is in a solution state, or may be dried and formed into particles or powder, and may be used as an emulsifier. If necessary, other carriers and additives may be blended. It can also be prepared as an emulsifier.
- the carrier and the additive used can be appropriately selected and adopted according to a conventional method according to the type of the product using the emulsifier and its use. For example, it can be used by mixing with saccharides such as dextrin, maltose and lactose, and polyhydric alcohols such as glycerin and propylene glycol.
- the present invention also provides a method for preparing an emulsion using the modified gum arabic as an emulsifier.
- the emulsion is prepared by dispersing and stabilizing a hydrophobic substance as a dispersoid in a hydrophilic solvent using the above-mentioned modified gum arabic as an emulsifier, or dispersing a hydrophilic substance as a dispersoid in a hydrophobic solvent.
- it can be prepared by dispersing and stabilizing a hydrophobic substance as a dispersoid in a hydrophilic solvent using the modified gum arabic as an emulsifier.
- emulsified emulsions include oil-in-water (oZw) and wZoZw emulsions.
- the hydrophobic substance to be emulsified here is not particularly limited as long as it is usually provided in the form of an emulsion or need to be used, but is preferably used in the food, pharmaceutical, quasi-drug or cosmetic fields. Mention may be made of those used, more preferably (edible) hydrophobic substances which can be used orally.
- various essential oils obtained from base plants such as citrus plants such as orange, lime, lemon and grapefruit; base plants such as pepper, cinnamon and ginger; oleoresin obtained by oleoresin method, jasmine Base plants such as and rose Oily fragrances such as absolute fragrances obtained from products in an absolute manner, other synthetic fragrance compounds, and oily compounded fragrance compositions; Fat-soluble vitamins such as A, D, E and K; polyunsaturated fatty acids such as docosahexanoic acid, eicosapentaenoic acid and ⁇ -linolenic acid; animal and vegetable fats and oils such as soybean oil, rapeseed oil, corn oil and fish oil Examples of oils and fats for processed foods such as SAIB (sucrose acetate isobutyrate: sucrose acetate isobutyrate), ester gum, brominated oil, or medium-chain triglyceride of C6-C12, and any mixture of these edible oily materials. Can be.
- SAIB sacchar
- the method for preparing the emulsion using the modified gum arabic is not particularly limited, and a hydrophobic substance and a hydrophilic solvent are mixed according to a conventional method for preparing an oil-in-water (OZW) emulsion or a WZOZW emulsion.
- OZW oil-in-water
- WZOZW emulsion a hydrophilic solvent
- it can be carried out by mechanically stirring and mixing using an emulsifier such as a homogenizer or a high-pressure jet machine. More specifically, the following method can be exemplified.
- the modified gum arabic is dissolved in a hydrophilic solvent such as water, and if necessary, impurities are removed by a suitable solid-liquid separation means such as centrifugation or filtration using a filter press or the like.
- a suitable solid-liquid separation means such as centrifugation or filtration using a filter press or the like.
- Prepare gum arabic solution When the modified Arabic gum obtained by the above-mentioned modification method is in the form of an aqueous solution, it can be subjected to the following emulsification step as it is or by adjusting the concentration with a hydrophilic solvent as needed.
- the desired hydrophobic substance is mixed with a stirrer or the like and preliminarily emulsified.
- the specific gravity may be adjusted with a specific gravity adjusting agent such as SAIB.
- the obtained pre-emulsified mixture is emulsified using an emulsifier.
- hydrophilic solvent water or a polyhydric alcohol such as glycerin or propylene glycol can be used.
- the above-mentioned hydrophobic substances can be exemplified. Is preferably used. This can further stabilize the emulsification and prevent volatilization of the components.
- Oils and fats that dissolve oily fragrances and oily dyes are not particularly limited, but are usually medium chain triglycerides (carbon Fatty acids of the formulas 6-12) and vegetable oils such as corn oil, safflower oil or soybean oil can be used.
- the emulsifier used for emulsification is not particularly limited, and can be appropriately selected according to the size of the target emulsion particles, the viscosity of the sample, and the like.
- an emulsifier such as a disper mill or a colloid mill can be used.
- a hydrophobic substance is added to a modified gum arabic solution dissolved in a hydrophilic solvent with stirring and pre-emulsified to obtain emulsified particles having a particle size of about 2 to 5 m.
- fine and uniform particles for example, an average particle diameter of 1 ⁇ m or less, preferably 0.8 ⁇ m or less, more preferably 0.7 m or less
- an emulsifier such as a homogenizer. Will be implemented.
- the emulsion thus prepared using the modified gum arabic has a smaller average particle size and a smaller particle size than the emulsion prepared using the normal (untreated) arabia gum.
- the distribution is uniform and the stability over time is excellent.
- the emulsion particles are significantly suppressed from agglomerating or coalescing or degrading due to abuse (severe conditions) such as heating, long-term storage, and aging.
- the gum arabic After the heat treatment, the gum arabic is maintained under a specific temperature condition in an aqueous solution state, whereby a modified gum arabic having excellent emulsifying power can be obtained.
- the thus-prepared modified gum arabic of the present invention can be suitably used for emulsifying various hydrophobic substances such as essential oils, oily pigments, oily flavors, and oil-soluble vitamins.
- Emulsions prepared using the modified arabia gum of the present invention have a more uniform particle size distribution than emulsions prepared using normal (untreated) gum arabic, and can be heated or stored for a long time.
- this modified gum arabic can be suitably used as an emulsifier for beverages, confectionery, chewing gum, oily flavors, oily dyes, oil-soluble vitamins and the like.
- medium-chain triglyceride (trade name: octanoic acid / decanoic acid triglyceride, OD 0 (manufactured by Nisshin Oil Co., Ltd.)) was added to 800 g of the obtained 20% by mass aqueous arabia gum aqueous solution, and the mixture was mixed and homogenized (APV GAULIN). And homogenize at a pressure of 44 MPa (450 kg / cm 2 ) four times.
- the obtained emulsion was analyzed for the average particle size immediately after emulsification and after storage at 60 ° C for 3 days with a particle size distribution analyzer SALD-1100 (laser diffraction type, manufactured by Shimadzu Corporation). Measure using In general, the emulsifying power of an emulsifier is evaluated as excellent! / ⁇ as the average particle size of the prepared emulsion is smaller (see ⁇ Study by turbidity ratio method of O / W emulsion emulsified with gum arabic). ), Pharmaceutical Journal, 112 (12) 906-913, (1992)) The properties were evaluated by the difference between the average particle size of the emulsion particles immediately after emulsification and after storage at 60 ° C for 3 days.
- SALD-1100 laser diffraction type, manufactured by Shimadzu Corporation
- the weight average molecular weight, AGP molecular weight, and AGP content of gum arabic can be measured by using a gel that connects three detectors online: a light scattering detector (MALLS: Multi Angle Laser Light Scattering), a refractive index (IU) detector, and a UV detector. It can be determined by performing measurement using filtration chromatography and processing the obtained data using ASTRA Version 4.9 (Wyatt Technology) software. According to the GPC-MALLS method, the molecular weight is detected by a light scattering detector (MALLS), the mass (composition ratio) of each component is detected by a refractive index (RI) detector, and the protein is detected by a UV detector.
- MALLS light scattering detector
- RI refractive index
- the molecular weight and composition of the analytical component can be determined without comparing with a standard product having a known molecular weight.
- the detailed principles and features are described in idris, O.H.M., Williams, P.A., Phillips, G.O.,; Food Hydrocolloids, 12,375-388 (1998).
- Kahum 3 ⁇ 4uperose6 10 / 300GL (Amersham Biosciences;
- Sample preparation After diluting the analytical sample with an elution solvent (0.2 M NaCl), measure the solution from which insoluble matter has been removed with a 0.45 m cellulose acetate membrane filter.
- an elution solvent 0.2 M NaCl
- MALLS multi angle laser light scattering: DAWN EOS (Wyatt Technology, USA), (2) RI (refractive index), (3) UV (absorption at 214 nm)
- the entire chart on the chromatogram obtained by the RI detector (starting from the rising part of the RI chart and descending with the baseline of the chart as the baseline, intersects with the baseline.
- the starting point force also means the chart portion up to the end point
- the molecular weight in terms of mass obtained by processing data as one peak is referred to as ⁇ mass average Molecular weight (average MW) ". Since the mass average molecular weight increases as the emulsifying power increases, it is one index for evaluating emulsifying properties.
- the RI peak fraction 1 (peak 1: high molecular elution fraction) eluted first from the RI chart measured under the above conditions and the RI peak fraction 2 (peak 2: low molecular elution fraction) eluted thereafter
- the mass-converted molecular weight of peak 1 was “AGP molecular weight (AGP-MW)” and the recovery rate of peak 1 (% Mass) force GPC—corresponds to “AGP content (% by mass)” contained in gum arabic subjected to MALLS.
- the gum arabic material (Acacia Senegal species) will be described based on a chromatogram (FIG. 1) showing the results of analysis by the GPC-MALLS method. If the rising point of the chart is the starting point and the part where the RI chart descends and intersects with the baseline is the end point, elution occurs earlier from the point where the RI intensity becomes minimal between the starting point and the end point.
- the peak fraction obtained is the above-mentioned RI peak fraction 1 (peak 1), and the peak fraction eluted later is the above-mentioned RI peak fraction 2 (peak 2).
- arabinogalatatan protein (hereinafter simply referred to as “AGP”) is one of the three major constituents of gum arabic, along with other arabinogalactan (AG) and glycoprotein (GP). Since the AGP molecular weight and the AGP content in gum arabic increase with the increase in emulsifying power, it can be used as an index for evaluating the emulsifying properties of gum arabic.
- Table 1 shows the evaluation results of the emulsifiability obtained for the sample of the gum arabic solution of Test Example 1, and the analysis results of the mass average molecular weight, the AGP molecular weight, and the AGP content.
- Average MW AGP layer (AGP content 603 ⁇ 4 immediately after emulsification; 3 days change
- the mass average molecular weight is from 69.8 million to 117.1 million
- the AGP molecular weight is from 251.7 million to 493.2 million
- both emulsifiability and emulsification stability improved greatly.
- Table 2 shows the evaluation results of the emulsifiability obtained for the sample of the aqueous solution of gum arabic of Test Example 2 and the analysis results of the weight average molecular weight, AGP molecular weight, and AGP content.
- a AGP mi AGP content (60 ° C 3 days after emulsification
- Gum arabic (raw material) is dissolved in water (pH 4.2) at room temperature (25 ° C) to obtain a different concentration (1-140%) in the same manner as in Test Example 1, and then refrigerator at 15 ° C The sample was allowed to stand for 9 to 24 hours at, followed by the method of Test Example 1. The mass average molecular weight, AGP molecular weight, and AGP content were measured. Table 3 shows the results of the analysis.
- the solution further adjusted to pH 4.2 and pH 5.0 was allowed to stand in a refrigerator at 15 ° C for 1.5 to 19 hours, sampled over time, and emulsified according to the same method.
- the average molecular weight, AGP molecular weight, and AGP content were measured. Obtained about that gum arabic solution
- Table 5 shows the results of the emulsification evaluation and the analysis results of the weight average molecular weight, AGP molecular weight, and AGP content.
- modified gum arabic 170 g of modified gum arabic (spray-dried powder) was dissolved in 680 g of water to prepare a 20% by mass aqueous solution of gum arabic.
- emulsifier 100 g of medium-chain triglyceride (octanoic acid triglyceride decanoic acid, OD 0 (trade name, manufactured by Nisshin Oil Co., Ltd.)) was previously added to 50 g of a 30% suspension of j8-potency rotin. Then, the mixed solution that had been dissolved by heating at 150 ° C. was added thereto, followed by stirring and mixing.
- a homogenizer manufactured by APV GAULIN
- APV GAULIN homogenized at a pressure of 4.4 MPa (450 kg / cm 2 ) four times
- modified gum arabic spray-dried powder
- 680 g of water a 20% by mass aqueous solution of gum arabic.
- emulsifier 20 g of orange flavor and medium-chain triglyceride (octanoic acid decanoic acid triglyceride, ODO (trade name, Nisshin Oil A mixture prepared by mixing well 130 g) at room temperature was added, followed by stirring and mixing.
- a homogenizer manufactured by APV GAULIN
- APV GAULIN homogenized at a pressure of 4.4 MPa (450 kg / cm 2 ) four times
- octanoic acid 'decanoic acid triglyceride, ODO trade name, manufactured by Nisshin Oil Co., Ltd.
- a homogenizer manufactured by APV GAULIN
- APV GAULIN homogenized at a pressure of 4.4 MPa (450 kg / cm 2 ) four times
- FIG. 1 A chromatogram showing the results of analyzing a gum arabic raw material (Acacia Senegal species) by the GPC-MALLS method.
- Rise of RI chart based on RI chart baseline When the end point is the point where the RI chart descends and the part where the RI chart descends and intersects the baseline is the peak that eluted earlier from the point where the RI intensity was minimal between the start point and the end point.
- the fraction is the RI peak fraction 1 (peak 1), and the peak fraction eluted later is the RI peak fraction 2 (peak 2).
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Emergency Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- General Preparation And Processing Of Foods (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Jellies, Jams, And Syrups (AREA)
- Medicinal Preparation (AREA)
- Colloid Chemistry (AREA)
- Cosmetics (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/593,347 US8460734B2 (en) | 2004-03-25 | 2005-03-24 | Method of modifying gum arabic, modified gum arabic obtained by the method, and use thereof |
EP05721387A EP1734056A4 (en) | 2004-03-25 | 2005-03-24 | PROCESS FOR MODIFYING RUBBER ARABICUM, THEN MODIFIED RUBBER ARABICUM AND USE THEREOF |
JP2006511495A JP4999456B2 (ja) | 2004-03-25 | 2005-03-24 | アラビアガムの改質方法、その方法で得られた改質アラビアガム及びその用途 |
CN2005800096130A CN1934136B (zh) | 2004-03-25 | 2005-03-24 | 阿拉伯树胶的改性方法、由该方法得到的改性阿拉伯树胶及其用途 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-090603 | 2004-03-25 | ||
JP2004090603 | 2004-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005092930A1 true WO2005092930A1 (ja) | 2005-10-06 |
Family
ID=35056144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/005373 WO2005092930A1 (ja) | 2004-03-25 | 2005-03-24 | アラビアガムの改質方法、その方法で得られた改質アラビアガム及びその用途 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8460734B2 (ja) |
EP (2) | EP1734056A4 (ja) |
JP (1) | JP4999456B2 (ja) |
CN (1) | CN1934136B (ja) |
WO (1) | WO2005092930A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006132288A1 (ja) * | 2005-06-07 | 2006-12-14 | San-Ei Gen F.F.I., Inc. | ペクチンの改質方法及びその応用 |
JP2012517218A (ja) * | 2009-02-11 | 2012-08-02 | ディーエスエム アイピー アセッツ ビー.ブイ. | 高濃度pufaエマルション |
WO2018181998A1 (ja) * | 2017-03-31 | 2018-10-04 | 三栄源エフ・エフ・アイ株式会社 | 乳化組成物 |
US11136417B2 (en) | 2016-09-30 | 2021-10-05 | San-Ei Gen F.F.I., Inc. | Low molecular gum ghatti |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2143336A1 (en) * | 2008-07-08 | 2010-01-13 | Alsiano A/S | Powdered chewing gum compositions, the use thereof and a method for preparing such compositions |
EP2606750A1 (en) | 2011-12-22 | 2013-06-26 | RUDOLF WILD GmbH & CO. KG | Enzymatic treatment of gum arabic |
CN106866830A (zh) * | 2017-01-16 | 2017-06-20 | 南昌大学 | 一种提高阿拉伯胶乳化性能的方法 |
EP3693415A4 (en) * | 2017-10-04 | 2020-11-04 | San-Ei Gen F.F.I., INC. | PROCESS FOR DEFOAMING AND / OR REMOVING FOAM FOR WATER-SOLUBLE COLORING OF NATURAL ORIGIN OR SUBSTANCE CONTAINING IT |
US20220287954A1 (en) * | 2019-09-24 | 2022-09-15 | Nof Corporation | Plant-derived proteoglycan and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122101A (ja) * | 1989-10-06 | 1991-05-24 | Nitta Gelatin Inc | アラビアガムの清澄方法 |
JP2000166489A (ja) * | 1998-12-02 | 2000-06-20 | Nisshin Oil Mills Ltd:The | 変性アラビアガムおよびその製造方法 |
JP2003321502A (ja) * | 2002-04-26 | 2003-11-14 | Sanei Gen Ffi Inc | アラビアガムの改質方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2131064A (en) * | 1937-05-29 | 1938-09-27 | Musher Corp | Food base and composition containing same |
BE755303A (fr) | 1969-09-05 | 1971-02-26 | Nestle Sa | Procede de fabrication d'une composition en poudre pour la preparation de boissons |
JPS54987A (en) | 1977-06-06 | 1979-01-06 | Hitachi Ltd | Manufacture for semiconductor device |
US4479971A (en) * | 1982-11-04 | 1984-10-30 | General Foods Inc. | Glyceride fat based clouds for ready-to-drink beverages |
JPH01284333A (ja) | 1988-05-11 | 1989-11-15 | T Hasegawa Co Ltd | 乳化液組成物 |
JPH0249001A (ja) | 1988-08-11 | 1990-02-19 | Kamisu Kagaku Kogyosho:Kk | 高粘度化されたアラビアガムの製造法 |
JP2980778B2 (ja) | 1992-08-06 | 1999-11-22 | 長谷川香料株式会社 | 新規な顆粒状食品の製法 |
JP3266842B2 (ja) | 1997-12-24 | 2002-03-18 | 高砂香料工業株式会社 | 柑橘系飲料用乳化物 |
JP2004000971A (ja) * | 2003-05-26 | 2004-01-08 | Nisshin Oillio Ltd | 優れた乳化力を有する変性アラビアガムの製造方法 |
-
2005
- 2005-03-24 EP EP05721387A patent/EP1734056A4/en not_active Withdrawn
- 2005-03-24 EP EP10007460.8A patent/EP2241579B1/en active Active
- 2005-03-24 US US10/593,347 patent/US8460734B2/en active Active
- 2005-03-24 JP JP2006511495A patent/JP4999456B2/ja active Active
- 2005-03-24 WO PCT/JP2005/005373 patent/WO2005092930A1/ja active Application Filing
- 2005-03-24 CN CN2005800096130A patent/CN1934136B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03122101A (ja) * | 1989-10-06 | 1991-05-24 | Nitta Gelatin Inc | アラビアガムの清澄方法 |
JP2000166489A (ja) * | 1998-12-02 | 2000-06-20 | Nisshin Oil Mills Ltd:The | 変性アラビアガムおよびその製造方法 |
JP2003321502A (ja) * | 2002-04-26 | 2003-11-14 | Sanei Gen Ffi Inc | アラビアガムの改質方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006132288A1 (ja) * | 2005-06-07 | 2006-12-14 | San-Ei Gen F.F.I., Inc. | ペクチンの改質方法及びその応用 |
JP5057972B2 (ja) * | 2005-06-07 | 2012-10-24 | 三栄源エフ・エフ・アイ株式会社 | ペクチンの改質方法及びその応用 |
JP2012517218A (ja) * | 2009-02-11 | 2012-08-02 | ディーエスエム アイピー アセッツ ビー.ブイ. | 高濃度pufaエマルション |
US11136417B2 (en) | 2016-09-30 | 2021-10-05 | San-Ei Gen F.F.I., Inc. | Low molecular gum ghatti |
WO2018181998A1 (ja) * | 2017-03-31 | 2018-10-04 | 三栄源エフ・エフ・アイ株式会社 | 乳化組成物 |
JPWO2018181998A1 (ja) * | 2017-03-31 | 2020-03-12 | 三栄源エフ・エフ・アイ株式会社 | 乳化組成物 |
JP7077301B2 (ja) | 2017-03-31 | 2022-05-30 | 三栄源エフ・エフ・アイ株式会社 | 乳化組成物 |
US11647775B2 (en) | 2017-03-31 | 2023-05-16 | San-Ei Gen F.F.I., Inc. | Emulsion composition |
Also Published As
Publication number | Publication date |
---|---|
CN1934136B (zh) | 2012-04-18 |
EP1734056A4 (en) | 2008-09-17 |
US20080249000A1 (en) | 2008-10-09 |
US8460734B2 (en) | 2013-06-11 |
JP4999456B2 (ja) | 2012-08-15 |
CN1934136A (zh) | 2007-03-21 |
EP2241579B1 (en) | 2014-12-03 |
EP2241579A1 (en) | 2010-10-20 |
EP1734056A1 (en) | 2006-12-20 |
JPWO2005092930A1 (ja) | 2008-05-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005092930A1 (ja) | アラビアガムの改質方法、その方法で得られた改質アラビアガム及びその用途 | |
EP1611159B1 (en) | Modified gum arabic from Acacia senegal | |
JP5583014B2 (ja) | 改質シュガービートペクチン及びその応用 | |
EP1666502B1 (en) | Process for producing modified gum arabic | |
JPH09157159A (ja) | カロチノイド含有組成物 | |
KR20190062422A (ko) | 저분자 가티 검 | |
JP2007511225A (ja) | スクロースアセテートイソブチレート配合物、それを含む飲料エマルジョン、コンセントレート、シロップ、プレミックス及び飲料 | |
JP4336979B2 (ja) | アラビアガムの改質方法 | |
JPH0451853A (ja) | 飲食品用乳化液組成物の製法 | |
KR20220047285A (ko) | 아라비아 검 | |
JPWO2006043553A1 (ja) | 改質アラビアガムの製法及びその用途 | |
JPH01284333A (ja) | 乳化液組成物 | |
JPH0856604A (ja) | 可食性油性材料の粉末化方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200580009613.0 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006511495 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005721387 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2005721387 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10593347 Country of ref document: US |