Estudos sobre a dosagem microbiologica das vitaminas do complexo B - II. Niacina

Microbiological assay for niacine

dc.creatorVillela, Gilberto G.
dc.creatorHargraves, Alberto B.
dc.date2022-02-15T17:46:27Z
dc.date2022-02-15T17:46:27Z
dc.date1945
dc.date.accessioned2023-09-27T00:06:12Z
dc.date.available2023-09-27T00:06:12Z
dc.identifierVILLELA, Gilberto G.; HARGRAVES, Alberto B. Estudos sobre a dosagem microbiologica das vitaminas do complexo B - II. Niacina. Memórias do Instituto Oswaldo Cruz, Rio de Janeiro, v. 42, n. 1, p. 1 -8, 1945.
dc.identifier0074-0206
dc.identifierhttps://www.arca.fiocruz.br/handle/icict/51220
dc.identifier10.1590/S0074-02761945000100013
dc.identifier1678-8060
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8897458
dc.descriptionThe microbiological assay method of Snell and Wright for niacine was studied and some modifications of the basal medium were proposed. A maximal growth of the "Lactobacillus arabinosus" was obtained by the addition to the basal medium of 25 mg % asparagine and increasing the percentages of glucose and sodium acetate. Liver and yeast extracts were assayed satisfactory and the niacine added was recovered quantitatively.
dc.formatapplication/pdf
dc.languagepor
dc.publisherFundação Oswaldo Cruz. Instituto Oswaldo Cruz.
dc.rightsopen access
dc.subjectEstudo
dc.subjectDosagem Microbiológica
dc.subjectVitamina Complexo B
dc.subjectNiacina
dc.subjectMicrobiological assay
dc.subjectNiacine
dc.titleEstudos sobre a dosagem microbiologica das vitaminas do complexo B - II. Niacina
dc.titleMicrobiological assay for niacine
dc.typeArticle


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