Producción de acido láctico por Lactobacillus plantarum L10 en cultivos batch y continuo

Waldir Estela; Mojmír Rychtera; Karel Melzoch; Elena Quillama; Erida Egoavil

Producción de acido láctico por Lactobacillus plantarum L10 en cultivos batch y continuo

Translated title of the contribution: Production of lactic acid by Lactobacillus plantarum L10 on batch and continuous cultivation

Waldir Estela, Mojmír Rychtera, Karel Melzoch, Elena Quillama, Erida Egoavil

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Strain of Lactobacillus plantarum L10 was tested at laboratory scale, in order to evaluate the production of lactic acid on batch and continuous cultivation. Furthermore, optimization of culture medium and cultivation conditions were carried out too. The best parameters obtained for lactic acid production on batch cultivation were: Y_P/S 86,1%; PP 5,4 g/L/h; joined to Y_X/S 13,2%; P_X 1,2 g/L/h and μ = 0,2 h^-1, the medium composition was as follows: glucose 70 g/L; yeast extract 12,1 g/L; KH₂PO₄ 1,2 g/L; (NH₄)₂HPO₄ 1,2 g/L; ammonium citrate 3,0 g/L; MgSO₄. 7H₂O 0,3 g/L and MnSO₄. 4H₂O 0,03 g/L. Respecting to continuous cultivation the best parameters obtained for production of lactic acid were: Y_P/S 96%; P'_P 6,0 g/L/h; joined to Y_X/S 19%; P'_P 1,2 g/L/h; and dilution rate (D) 0,46 h^-1.

Translated title of the contribution	Production of lactic acid by Lactobacillus plantarum L10 on batch and continuous cultivation
Original language	Spanish
Pages (from-to)	271-275
Number of pages	5
Journal	Revista Peruana de Biologia
Volume	14
Issue number	2
State	Published - Dec 2007

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© Facultad de Ciencias Biológicas UNMSM.

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title = "Producci{\'o}n de acido l{\'a}ctico por Lactobacillus plantarum L10 en cultivos batch y continuo",

abstract = "Strain of Lactobacillus plantarum L10 was tested at laboratory scale, in order to evaluate the production of lactic acid on batch and continuous cultivation. Furthermore, optimization of culture medium and cultivation conditions were carried out too. The best parameters obtained for lactic acid production on batch cultivation were: YP/S 86,1%; PP 5,4 g/L/h; joined to YX/S 13,2%; PX 1,2 g/L/h and μ = 0,2 h-1, the medium composition was as follows: glucose 70 g/L; yeast extract 12,1 g/L; KH2PO4 1,2 g/L; (NH4)2HPO4 1,2 g/L; ammonium citrate 3,0 g/L; MgSO4. 7H2O 0,3 g/L and MnSO4. 4H2O 0,03 g/L. Respecting to continuous cultivation the best parameters obtained for production of lactic acid were: YP/S 96%; P'P 6,0 g/L/h; joined to YX/S 19%; P'P 1,2 g/L/h; and dilution rate (D) 0,46 h-1.",

keywords = "Batch cultivation, Chemostat, Continuous cultivation, Lactic acid, Lactic bacteria, Lactobacillus plantarum",

author = "Waldir Estela and Mojm{\'i}r Rychtera and Karel Melzoch and Elena Quillama and Erida Egoavil",

year = "2007",

month = dec,

language = "Espa{\~n}ol",

volume = "14",

pages = "271--275",

journal = "Revista Peruana de Biologia",

issn = "1561-0837",

publisher = "Asociacion de Biologos de la Universidad Nacional Mayor de San Marcos",

number = "2",

}

TY - JOUR

T1 - Producción de acido láctico por Lactobacillus plantarum L10 en cultivos batch y continuo

AU - Estela, Waldir

AU - Rychtera, Mojmír

AU - Melzoch, Karel

AU - Quillama, Elena

AU - Egoavil, Erida

PY - 2007/12

Y1 - 2007/12

N2 - Strain of Lactobacillus plantarum L10 was tested at laboratory scale, in order to evaluate the production of lactic acid on batch and continuous cultivation. Furthermore, optimization of culture medium and cultivation conditions were carried out too. The best parameters obtained for lactic acid production on batch cultivation were: YP/S 86,1%; PP 5,4 g/L/h; joined to YX/S 13,2%; PX 1,2 g/L/h and μ = 0,2 h-1, the medium composition was as follows: glucose 70 g/L; yeast extract 12,1 g/L; KH2PO4 1,2 g/L; (NH4)2HPO4 1,2 g/L; ammonium citrate 3,0 g/L; MgSO4. 7H2O 0,3 g/L and MnSO4. 4H2O 0,03 g/L. Respecting to continuous cultivation the best parameters obtained for production of lactic acid were: YP/S 96%; P'P 6,0 g/L/h; joined to YX/S 19%; P'P 1,2 g/L/h; and dilution rate (D) 0,46 h-1.

AB - Strain of Lactobacillus plantarum L10 was tested at laboratory scale, in order to evaluate the production of lactic acid on batch and continuous cultivation. Furthermore, optimization of culture medium and cultivation conditions were carried out too. The best parameters obtained for lactic acid production on batch cultivation were: YP/S 86,1%; PP 5,4 g/L/h; joined to YX/S 13,2%; PX 1,2 g/L/h and μ = 0,2 h-1, the medium composition was as follows: glucose 70 g/L; yeast extract 12,1 g/L; KH2PO4 1,2 g/L; (NH4)2HPO4 1,2 g/L; ammonium citrate 3,0 g/L; MgSO4. 7H2O 0,3 g/L and MnSO4. 4H2O 0,03 g/L. Respecting to continuous cultivation the best parameters obtained for production of lactic acid were: YP/S 96%; P'P 6,0 g/L/h; joined to YX/S 19%; P'P 1,2 g/L/h; and dilution rate (D) 0,46 h-1.

KW - Batch cultivation

KW - Chemostat

KW - Continuous cultivation

KW - Lactic acid

KW - Lactic bacteria

KW - Lactobacillus plantarum

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M3 - Artículo

AN - SCOPUS:77954230154

SN - 1561-0837

VL - 14

SP - 271

EP - 275

JO - Revista Peruana de Biologia

JF - Revista Peruana de Biologia

IS - 2

ER -

Producción de acido láctico por Lactobacillus plantarum L10 en cultivos batch y continuo

Abstract

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