Lactobionic and cellobionic acid production profiles of the resting cells of acetic acid bacteria

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논문

Lactobionic and cellobionic acid production profiles of the resting cells of acetic acid bacteria

학술지

Bioscience, biotechnology, and biochemistry

저자명

Kiryu, Takaaki; Kiso, Taro; Nakano, Hirofumi; Murakami, Hiromi

초록

AbstractLactobionic acid was produced by acetic acid bacteria to oxidize lactose. Gluconobacter spp. and Gluconacetobacter spp. showed higher lactose-oxidizing activities than Acetobacter spp. Gluconobacter frateurii NBRC3285 produced the highest amount of lactobionic acid per cell, among the strains tested. This bacterium assimilated neither lactose nor lactobionic acid. At high lactose concentration (30%), resting cells of the bacterium showed sufficient oxidizing activity for efficient production of lactobionic acid. These properties may contribute to industrial production of lactobionic acid by the bacterium. The bacterium showed higher oxidizing activity on cellobiose than that on lactose and produced cellobionic acid.

발행연도

2015

발행기관

Informa UK (TaylorFrancis)

ISSN

0916-8451

ISSN

1347-6947

권

호

페이지

pp.1712-1718