you excrete Them swinish fermented they are processed starting from the inclusion of molasses and stimulative of the bacterial growth during a period of 30 days in cold climate and 23 days in half climate. Their use in the investigation carried out in the Institute of Animal Science of Havana - Cuba, and its authentication with the institute of swinish investigations of Cuba, reflected the benefits so much productive as environmental in the systems of swinish production. During a nine year-old period that we take feeding the different stages of the swinish production and evaluating the physical-chemical parameters, microbiológicos and viral, as their costs and benefits of environmental type, it is an alternating solution to the conventional systems in the swinish production. This is the reflection of the politics of investigation of the University of Applied Sciences and Environmental U.D.C.A.
In the transformation of it excretes it a high concentration of lactic acid of type positive levógiro it is generated, with a concentration of 69 g/litro, generating acid-lactic type bacterias, it generated lactobacillus plantarum, pediococcus acidilactici in concentrations of 4x10.7 UFC/g, demonstrating absence of colififorme fecal, total clostridum, mesófilos salmonella and for PCR negative for specific virus of carried out test, with a concentration of ph 4.5 nitrogen amoniacal (mg/100ml) 1005.9 matter dry 38.01 total protein (it bases dry) 27.94 solubility of the protein 68.18 aminograma concentration g X 100 grams of sample, high arginina concentration, treonina, alanina and medium lisina concentration and metionina. All these laboratory analyses are verifiable with entities like U. Javeriana - Corpoica - Ica - National U. - U. CMC - U.D.C.A. This can collaborate the nutritious quality of a product that desecahando is been and generating damages to the ecosystem, and with this type of biotechnology of the biofermentación, the U.D.C.A. he/she is giving answer to a necessity of the producers.
RAFAEL E. MENDOZA CASTRATES
Dean Career of Zootecnia U.D.C.A. |
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