Method for producing oligosaccharide

Details Method for producing oligosaccharide Method for producing oligosaccharide

1987-10-26

1990-09-18

Griffin, Ronald W.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing compound containing saccharide radical

435207, 435254, 435911, 435913, 435918, 536 11, 536123, 536124, C12P 1904, C12N 938, C12N 114, C07H 300

Patent

active

049578600

ABSTRACT:
The present invention provides a method of producing oligosaccharides by the reaction between lactose and .beta.-galactosidase from aspergillus oryzae in which an concentration of lactose in an enzyme reaction mixture is between 50 and 90% (w/v) and a reaction temperature is within the range of 55.degree. C. to the temperature at which the .beta.-galactosidase in the reaction mixture is inactivated. This invention therefore makes it possible to obtain the sugar mixture containing high-purity oligosaccharides, small amounts of unreacted lactose and by produced monosaccharides.

REFERENCES:
patent: 3592739 (1971-07-01), Sternberg
patent: 3919049 (1975-11-01), Kiuchi et al.
patent: 4435389 (1984-03-01), Mutai et al.
Chemical Abstracts, Nakano et al., Nov. 23, 1987, p. 365, #193924(p).
M. Dixon et al.: "Enzymes", 2nd Edition, 1971, pp. 36,37, 144-151, 466, 467, Longman, London, GB pp. 27, 148, 467.

Affiliated with

Also associated with

Rating

Method for producing oligosaccharide does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing oligosaccharide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing oligosaccharide will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1572360