JPS6347434B2 - - Google Patents
Info
- Publication number
- JPS6347434B2 JPS6347434B2 JP57152046A JP15204682A JPS6347434B2 JP S6347434 B2 JPS6347434 B2 JP S6347434B2 JP 57152046 A JP57152046 A JP 57152046A JP 15204682 A JP15204682 A JP 15204682A JP S6347434 B2 JPS6347434 B2 JP S6347434B2
- Authority
- JP
- Japan
- Prior art keywords
- stevia
- extract
- resin
- sweet
- cation exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 241000544066 Stevia Species 0.000 claims description 45
- HELXLJCILKEWJH-NCGAPWICSA-N rebaudioside A Chemical compound O([C@H]1[C@H](O)[C@@H](CO)O[C@H]([C@@H]1O[C@H]1[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O1)O)O[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 HELXLJCILKEWJH-NCGAPWICSA-N 0.000 claims description 44
- 235000009508 confectionery Nutrition 0.000 claims description 36
- 239000000126 substance Substances 0.000 claims description 34
- 239000011347 resin Substances 0.000 claims description 26
- 229920005989 resin Polymers 0.000 claims description 26
- 239000003729 cation exchange resin Substances 0.000 claims description 15
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 150000001450 anions Chemical class 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229920002678 cellulose Polymers 0.000 claims description 10
- 239000001913 cellulose Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 244000228451 Stevia rebaudiana Species 0.000 claims description 3
- 235000006092 Stevia rebaudiana Nutrition 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 18
- 230000002378 acidificating effect Effects 0.000 description 6
- 239000003957 anion exchange resin Substances 0.000 description 6
- 238000004042 decolorization Methods 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 229920001429 chelating resin Polymers 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- -1 methanol or ethanol Chemical compound 0.000 description 3
- 125000000962 organic group Chemical group 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 238000005349 anion exchange Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000002242 deionisation method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 241000208838 Asteraceae Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920006222 acrylic ester polymer Polymers 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000019202 steviosides Nutrition 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
Landscapes
- Seasonings (AREA)
- Saccharide Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57152046A JPS5942862A (ja) | 1982-08-31 | 1982-08-31 | ステビア甘味物質の精製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57152046A JPS5942862A (ja) | 1982-08-31 | 1982-08-31 | ステビア甘味物質の精製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5942862A JPS5942862A (ja) | 1984-03-09 |
| JPS6347434B2 true JPS6347434B2 (enrdf_load_stackoverflow) | 1988-09-21 |
Family
ID=15531865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57152046A Granted JPS5942862A (ja) | 1982-08-31 | 1982-08-31 | ステビア甘味物質の精製方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942862A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE97910T1 (de) * | 1987-07-21 | 1993-12-15 | Roger H Giovanetto | Verfahren zur gewinnung von steviosiden aus pflanzlichem rohmaterial. |
| WO2012006742A1 (en) * | 2010-07-16 | 2012-01-19 | Justbio Inc. | Extraction method for providing an organic certifiable stevia rebaudiana extract |
| WO2014097319A1 (en) * | 2012-12-22 | 2014-06-26 | Sevak Niravkumar Prakashbhai | Extraction method for organic certifiable steviosides from organic stevia leaves |
-
1982
- 1982-08-31 JP JP57152046A patent/JPS5942862A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5942862A (ja) | 1984-03-09 |
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