�-D-galactosidase Arthrobacter sp. S3*, �-D-galactosidase Arthrobacter sp.32cB, nucleotide sequences of Arthrobacter sp.S3* and Arthrobacter sp.32cB strains coding �-D-galactosidase and method for producing milk with reduced lactose content, galactooligosaccharides, heterooligosaccharides and glycosylated chemical compounds using these enzymes

摘要

the subject of the invention is to zaadaptowana cold beta d galactosidase arthrobacter sp. s3 * of seq id no: 6, which provides high hydrolytic activity against the enzyme beta - d - galaktozydu00f3w in temperature range from 20 to 25 degrees celsius and in the ph from 7 to 8, and high activity transglikozylacyj are in the temperature range from 10 to 20u00b0c, and zaadaptowana to cold beta d galactosidase arthrobacter sp.32cb of seq id no: 8, which constitutes a high hydrolytic activity against the enzyme beta - d - galaktozydu00f3w in temperature range from 26 to 31 and the ph from 7.5 to 8.5 and high activity transglikozylacyjnej in temperature range from 15 to 30 oc. the subject of the invention is also a sec wencja nukleotydowa strain of arthrobacter sp. s3 * of seq id no.: 5 and sequence nukleotydowa strain arthrobacter sp. of seq id no: 32cb. 7 encoding the beta d galactosidase.process for the production of milk also revealed reduced lactose content, using these enzymes; process for the production of galacto oligosaccharides using these enzymes; the way of heterooligosacharydu00f3w, especially laktulozy, galaktozylo - xylose, galaktozylo - arabinozy with using these enzymes; way to produce glycosylated compounds.especially galaktozydu isopropyl, galaktozydu butyl, hexyl galaktozydu, glycosylated salicin using these enzymes.