Data/hora: 11/06/2024 09:10:46

Provedor de dados: | 19
País: | Japan
Título: | Selection of lactic yeast producing glucosylceramide from cheese whey
Autores: | Sugai, Michiko; Takakuwa, N; Ohnishi, Masao; Arai, Ikichi; Urashima, Tadasu; Oda, Yuji.
Data: | 2007-12
Ano: | 2007
Palavras-chave: | Glucosylceramide; Steryl glucoside; Cheese whey; Kluyveromyces lactis var; Lactis.
Resumo: | From 2150 isolates from raw milk and milk products, yeast strains were surveyed to produce glucosylceramide from cheese whey. Most of the 54 strains that had accumulated a detectable amount of glucosylceramide were identified as Kluyveromyces lactis var. lactis. The cells of K. lactis var. lactis strain M-11 derived from domestic raw milk accumulated glucosylceramide 2.5-fold higher than K. lactis var. lactis NBRC 1267, the reference strain selected from the culture collections. Strain M-16 of K. lactis var. lactis derived from the same origin was found to synthesize a considerable amount of steryl glucoside in addition to glucosylceramide. Sequence analysis of ribosomal DNA intergenic spacer two regions revealed that strains M-11 and M-16 were diverged from a type strain of K. lactis var. lactis in the same species.
Idioma: | Inglês
Identificador: | http://ir.obihiro.ac.jp/dspace/handle/10322/1055
Editor: | Elsevier
Formato: | application/pdf
Fonte: | Elsevier Ltd All rights reserved.