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https://repository.unad.edu.co/handle/10596/46803Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.creator | Plata, Alexandra | - |
| dc.creator | Ramírez, Sandra | - |
| dc.creator | Riaño Luna, Campo Elías | - |
| dc.date | 2013-06-15 | - |
| dc.date.accessioned | 2022-02-22T19:57:39Z | - |
| dc.date.available | 2022-02-22T19:57:39Z | - |
| dc.identifier | https://hemeroteca.unad.edu.co/index.php/nova/article/view/1023 | - |
| dc.identifier | 10.22490/24629448.1023 | - |
| dc.identifier.uri | https://repository.unad.edu.co/handle/10596/46803 | - |
| dc.description | The lacto goat whey (SLC) is a low economic value sub product, considered as industrial waste in Colombia, with negative environmental impact on ecosystems- (BOD 60,000 COD ppm and 80,000 ppm). This study aimed to characterize the SLC, multiply Lactobacillus helveticus (LH) strain and assess its applicability to the production of lactic acid-AL from LSLC treated and enriched with three nutrients. Variables studied following a latin greco square design. For this purpose kinetic 16 were carried out in intermittent biofermenter containing 250 milliliters of LSLC. Increased production of lactic acid (17.72 grams per liter) was achieved after 50 hours using a media containing 2.5% yeast extract, riboflavin 0.6% and 0.45% ammonium sulfate and the biofermenter operating at 42° C. | en-US |
| dc.description | El Lacto suero de leche de caprino (SLC) es un subproducto de bajo valor económico, concebido en Colombia como un desecho industrial con impacto ambiental negativo para los ecosistemas (DBO 60000 ppm y DQO de 80000 ppm). Este trabajo se enfoco en caracterizar el SLC, multiplicar la cepa Lactobacillus Helveticus (LH) 0-0.91-celulas libres y evaluar su pertinencia para la producción de ácido láctico a partir de SLC tratado y enriquecido con tres nutrientes; variables que se estudiaron siguiendo un diseño de cuadro greco latino. Para el efecto se llevaron a cabo 16 cinéticas en un biofermentador intermitente conteniendo 250 mililitros de LSLC en donde la mayor producción de acido láctico-17.72 gramos por litro se logró después de las 50 horas para el medio que contiene extracto de levadura 2,5%, riboflavina 0,6% y sulfato de amonio 0,45% operando el biofermentador a 42ºC.De esta forma, al producir ácido láctico se evitaría la contaminación de ecosistemas y se generaría un valor agregado a la industria quesera. | es-ES |
| dc.format | application/pdf | - |
| dc.language | spa | - |
| dc.publisher | Universidad Colegio Mayor de Cundinamarca | es-ES |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/nova/article/view/1023/1020 | - |
| dc.rights | Derechos de autor 2013 NOVA Publicación en Ciencias Biomédicas | es-ES |
| dc.source | NOVA Biomedical Sciences Journal; Vol. 11 No. 19 (2013); 33-39 | en-US |
| dc.source | Nova; Vol. 11 Núm. 19 (2013); 33-39 | es-ES |
| dc.source | NOVA Ciências Biomédicas Publicação; v. 11 n. 19 (2013); 33-39 | pt-BR |
| dc.source | 2462-9448 | - |
| dc.source | 1794-2470 | - |
| dc.subject | lactic acid | en-US |
| dc.subject | latin square experimental design | en-US |
| dc.subject | Lactobacillus helveticus | en-US |
| dc.subject | goat whey | en-US |
| dc.subject | environmental impact. | en-US |
| dc.subject | ácido láctico | es-ES |
| dc.subject | cuadro latino | es-ES |
| dc.subject | diseño experimental | es-ES |
| dc.subject | lactobacillus helveticus | es-ES |
| dc.subject | suero de leche de caprino | es-ES |
| dc.subject | impacto ambiental | es-ES |
| dc.title | Value added for goat whey from dairy agribusiness: lactic acid as decontamination alternative | en-US |
| dc.title | Valor agregado para el lacto suero de caprino proveniente de agroindustrias lácteas: ácido láctico como alternativa de descontaminación | es-ES |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:eu-repo/article/published | en-US |
| dc.type | info:eu-repo/article/published | es-ES |
| dc.type | info:eu-repo/article/published | pt-BR |
| Appears in Collections: | Revista Nova | |
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