MD974Z - Procedeu de obţinere a acidului lactic din zer fermentat - Google Patents

Procedeu de obţinere a acidului lactic din zer fermentat

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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
Application number
MDS20150123A
Other languages
English (en)
Russian (ru)
Inventor
Мирча БОЛОГА
Ирина ВУТКАРЕВА
Original Assignee
Институт Прикладной Физики Академии Наук Молдовы
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Институт Прикладной Физики Академии Наук Молдовы filed Critical Институт Прикладной Физики Академии Наук Молдовы
Priority to MDS20150123A priority Critical patent/MD974Z/ro
Publication of MD974Y publication Critical patent/MD974Y/ro
Publication of MD974Z publication Critical patent/MD974Z/ro

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Abstract

Invenţia se referă la industria laptelui, şi anume la un procedeu de obţinere a acidului lactic din zer fermentat.Procedeul, conform invenţiei, include prelucrarea electrolitică a zerului fermentat cu aciditate titrabilă de 100…200ºT în camera catodică a unui electrolizor cu membrană ionoselectivă şi catod sub formă de plasă. În camera anodică a electrolizorului se debitează soluţie de hidrogenocarbonat de sodiu NaHCO3. Procesul de electroliză se efectuează la un pH de 4…6 şi la o densitate a curentului anodic de 0,01...0,02 А/cm2, cu separarea acidului lactic din soluţie.
MDS20150123A 2015-09-08 2015-09-08 Procedeu de obţinere a acidului lactic din zer fermentat MD974Z (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20150123A MD974Z (ro) 2015-09-08 2015-09-08 Procedeu de obţinere a acidului lactic din zer fermentat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20150123A MD974Z (ro) 2015-09-08 2015-09-08 Procedeu de obţinere a acidului lactic din zer fermentat

Publications (2)

Publication Number Publication Date
MD974Y MD974Y (ro) 2015-12-31
MD974Z true MD974Z (ro) 2016-08-31

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ID=55068712

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20150123A MD974Z (ro) 2015-09-08 2015-09-08 Procedeu de obţinere a acidului lactic din zer fermentat

Country Status (1)

Country Link
MD (1) MD974Z (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3794949A1 (de) * 2019-09-23 2021-03-24 DMK Deutsches Milchkontor GmbH Verfahren zur gekoppelten herstellung von süssmolke und milchsäure aus sauermolke

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU626751A1 (ru) * 1977-04-08 1978-10-05 Всесоюзный Научно-Исследовательский Институт Молочной Промышленности Способ получени коагул нта из молочной сыворотки дл производства творога
SU1293218A1 (ru) * 1984-12-26 1987-02-28 Институт биохимии АН БССР Электродиализатор дл выделени молочной кислоты из раствора
SU1358891A1 (ru) * 1986-03-11 1987-12-15 Всесоюзный Научно-Исследовательский Институт Молочной Промышленности Способ подготовки молочной сыворотки дл производства продуктов питани
RU2084162C1 (ru) * 1995-10-10 1997-07-20 Всероссийский научно-исследовательский институт химической технологии Способ очистки молочной творожной и/или подсырной сыворотки от минеральных примесей ионитами
MD3496F1 (ro) * 2006-06-29 2008-02-29 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Electrolizor cu diafragma
MD3793F1 (ro) * 2008-03-20 2009-01-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Procedeu de procesare a zerului
MD3924B1 (ro) * 2008-10-31 2009-06-30 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Procedeu de prelucrare a zerului
MD139Y (ro) * 2009-04-23 2010-02-26 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Procedeu de prelucrare a zerului
  • 2015

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU626751A1 (ru) * 1977-04-08 1978-10-05 Всесоюзный Научно-Исследовательский Институт Молочной Промышленности Способ получени коагул нта из молочной сыворотки дл производства творога
SU1293218A1 (ru) * 1984-12-26 1987-02-28 Институт биохимии АН БССР Электродиализатор дл выделени молочной кислоты из раствора
SU1358891A1 (ru) * 1986-03-11 1987-12-15 Всесоюзный Научно-Исследовательский Институт Молочной Промышленности Способ подготовки молочной сыворотки дл производства продуктов питани
RU2084162C1 (ru) * 1995-10-10 1997-07-20 Всероссийский научно-исследовательский институт химической технологии Способ очистки молочной творожной и/или подсырной сыворотки от минеральных примесей ионитами
MD3496F1 (ro) * 2006-06-29 2008-02-29 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Electrolizor cu diafragma
MD3793F1 (ro) * 2008-03-20 2009-01-31 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Procedeu de procesare a zerului
MD3924B1 (ro) * 2008-10-31 2009-06-30 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Procedeu de prelucrare a zerului
MD139Y (ro) * 2009-04-23 2010-02-26 Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei Procedeu de prelucrare a zerului

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3794949A1 (de) * 2019-09-23 2021-03-24 DMK Deutsches Milchkontor GmbH Verfahren zur gekoppelten herstellung von süssmolke und milchsäure aus sauermolke

Also Published As

Publication number Publication date
MD974Y (ro) 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)