JPH0357755B2 - - Google Patents
Info
- Publication number
- JPH0357755B2 JPH0357755B2 JP15480281A JP15480281A JPH0357755B2 JP H0357755 B2 JPH0357755 B2 JP H0357755B2 JP 15480281 A JP15480281 A JP 15480281A JP 15480281 A JP15480281 A JP 15480281A JP H0357755 B2 JPH0357755 B2 JP H0357755B2
- Authority
- JP
- Japan
- Prior art keywords
- lactic acid
- silicon dioxide
- fermentation liquid
- added
- carried out
- 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
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 64
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 50
- 239000004310 lactic acid Substances 0.000 claims description 32
- 235000014655 lactic acid Nutrition 0.000 claims description 32
- 238000000855 fermentation Methods 0.000 claims description 24
- 230000004151 fermentation Effects 0.000 claims description 24
- 239000000377 silicon dioxide Substances 0.000 claims description 20
- 235000012239 silicon dioxide Nutrition 0.000 claims description 20
- 239000002270 dispersing agent Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 150000003903 lactic acid esters Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000356 contaminant Substances 0.000 description 11
- 230000032050 esterification Effects 0.000 description 10
- 238000005886 esterification reaction Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
- 229910002012 Aerosil® Inorganic materials 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 4
- WWILHZQYNPQALT-UHFFFAOYSA-N 2-methyl-2-morpholin-4-ylpropanal Chemical compound O=CC(C)(C)N1CCOCC1 WWILHZQYNPQALT-UHFFFAOYSA-N 0.000 description 3
- 239000004251 Ammonium lactate Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 229940059265 ammonium lactate Drugs 0.000 description 3
- 235000019286 ammonium lactate Nutrition 0.000 description 3
- RZOBLYBZQXQGFY-HSHFZTNMSA-N azanium;(2r)-2-hydroxypropanoate Chemical compound [NH4+].C[C@@H](O)C([O-])=O RZOBLYBZQXQGFY-HSHFZTNMSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 229940001447 lactate Drugs 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 1
- -1 CaCO 3 Substances 0.000 description 1
- 229930182843 D-Lactic acid Natural products 0.000 description 1
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229940057867 methyl lactate Drugs 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15480281A JPS5856690A (ja) | 1981-10-01 | 1981-10-01 | 乳酸醗酵液の付着及び固結防止法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15480281A JPS5856690A (ja) | 1981-10-01 | 1981-10-01 | 乳酸醗酵液の付着及び固結防止法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5856690A JPS5856690A (ja) | 1983-04-04 |
| JPH0357755B2 true JPH0357755B2 (enExample) | 1991-09-03 |
Family
ID=15592204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15480281A Granted JPS5856690A (ja) | 1981-10-01 | 1981-10-01 | 乳酸醗酵液の付着及び固結防止法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856690A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61293388A (ja) * | 1985-06-21 | 1986-12-24 | Daicel Chem Ind Ltd | Ｄ−乳酸の製造方法 |
| JP2007186075A (ja) * | 2006-01-13 | 2007-07-26 | Marui:Kk | 自転車用サドル |
| DE102007045701B3 (de) * | 2007-09-24 | 2009-05-14 | Uhde Gmbh | Gewinnung von Milchsäure durch Fermentation und Extraktion mit Aminen |
| CN102348485B (zh) | 2009-03-09 | 2014-06-11 | 陶氏康宁公司 | 从乳酸发酵液中除去邻二醇的方法 |
-
1981
- 1981-10-01 JP JP15480281A patent/JPS5856690A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5856690A (ja) | 1983-04-04 |
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