MD974Z - Process for producing lactic acid from fermented whey - Google Patents
Process for producing lactic acid from fermented wheyInfo
- Publication number
- MD974Z MD974Z MDS20150123A MDS20150123A MD974Z MD 974 Z MD974 Z MD 974Z MD S20150123 A MDS20150123 A MD S20150123A MD S20150123 A MDS20150123 A MD S20150123A MD 974 Z MD974 Z MD 974Z
- Authority
- MD
- Moldova
- Prior art keywords
- lactic acid
- fermented whey
- producing lactic
- electrolyzer
- solution
- Prior art date
Links
Landscapes
- Dairy Products (AREA)
Abstract
The invention relates to the dairy industry, namely to a process for producing lactic acid from fermented whey.The process, according to the invention, comprises the electrolytic treatment of fermented whey with titratable acidity of 100…200°T in the cathodic chamber of an electrolyzer with ion-selective membrane and mesh cathode. In the anodic chamber of the electrolyzer is fed NaHCO3 sodium hydrocarbonate solution. The electrolysis process is carried out at a pH of 4…6 and an anodic current density of 0.01…0.02 A/cm2, with the separation of lactic acid from the solution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20150123A MD974Z (en) | 2015-09-08 | 2015-09-08 | Process for producing lactic acid from fermented whey |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20150123A MD974Z (en) | 2015-09-08 | 2015-09-08 | Process for producing lactic acid from fermented whey |
Publications (2)
Publication Number | Publication Date |
---|---|
MD974Y MD974Y (en) | 2015-12-31 |
MD974Z true MD974Z (en) | 2016-08-31 |
Family
ID=55068712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20150123A MD974Z (en) | 2015-09-08 | 2015-09-08 | Process for producing lactic acid from fermented whey |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD974Z (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3794949A1 (en) * | 2019-09-23 | 2021-03-24 | DMK Deutsches Milchkontor GmbH | Process for the coupled production of sweet whey and lactic acid from acid whey |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU626751A1 (en) * | 1977-04-08 | 1978-10-05 | Всесоюзный Научно-Исследовательский Институт Молочной Промышленности | Method of obtaining coagulant from milk serum for making curds |
SU1293218A1 (en) * | 1984-12-26 | 1987-02-28 | Институт биохимии АН БССР | Electrodialyzer for isolating lactic acid from solution |
SU1358891A1 (en) * | 1986-03-11 | 1987-12-15 | Всесоюзный Научно-Исследовательский Институт Молочной Промышленности | Method of preparing whey for production of food staff |
RU2084162C1 (en) * | 1995-10-10 | 1997-07-20 | Всероссийский научно-исследовательский институт химической технологии | Method of purification of curd whey and/or subcheese whey from mineral impurities with ionites |
MD3496F1 (en) * | 2006-06-29 | 2008-02-29 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Diaphragm cell |
MD3793F1 (en) * | 2008-03-20 | 2009-01-31 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Process for whey processing |
MD3924B1 (en) * | 2008-10-31 | 2009-06-30 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Process for whey processing |
MD139Y (en) * | 2009-04-23 | 2010-02-26 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Process for whey processing |
-
2015
- 2015-09-08 MD MDS20150123A patent/MD974Z/en not_active IP Right Cessation
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU626751A1 (en) * | 1977-04-08 | 1978-10-05 | Всесоюзный Научно-Исследовательский Институт Молочной Промышленности | Method of obtaining coagulant from milk serum for making curds |
SU1293218A1 (en) * | 1984-12-26 | 1987-02-28 | Институт биохимии АН БССР | Electrodialyzer for isolating lactic acid from solution |
SU1358891A1 (en) * | 1986-03-11 | 1987-12-15 | Всесоюзный Научно-Исследовательский Институт Молочной Промышленности | Method of preparing whey for production of food staff |
RU2084162C1 (en) * | 1995-10-10 | 1997-07-20 | Всероссийский научно-исследовательский институт химической технологии | Method of purification of curd whey and/or subcheese whey from mineral impurities with ionites |
MD3496F1 (en) * | 2006-06-29 | 2008-02-29 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Diaphragm cell |
MD3793F1 (en) * | 2008-03-20 | 2009-01-31 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Process for whey processing |
MD3924B1 (en) * | 2008-10-31 | 2009-06-30 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Process for whey processing |
MD139Y (en) * | 2009-04-23 | 2010-02-26 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Process for whey processing |
Non-Patent Citations (1)
Title |
---|
Болога М., Котелев В., Литинский Г., Рудаков А., Кирилова Л., Лащевская Е., Пономарь Т. Электробиотехнология переработки молочной сыворотки, 1987, № 10, p. 15-16 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3794949A1 (en) * | 2019-09-23 | 2021-03-24 | DMK Deutsches Milchkontor GmbH | Process for the coupled production of sweet whey and lactic acid from acid whey |
Also Published As
Publication number | Publication date |
---|---|
MD974Y (en) | 2015-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG9Y | Short term patent issued | ||
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |