Title:
PROBIOTIC FEED-USE SACCHAROMYCES CEREVISIAE FOR PRODUCING XYLO-OLIGOSACCHARIDE AND ANTIMICROBIAL PEPTIDE
Document Type and Number:
WIPO Patent Application WO/2018/113430
Kind Code:
A1
Abstract:
Provided is a recombinant Saccharomyces cerevisiae for producing a xylo-oligosaccharide and an antimicrobial peptide. The Saccharomyces cerevisiae contains a multi-gene co-expression vector, and the vector contains a specific endo-β-1,4-xylanase gene, a β-1,4-xylosidase gene, and an antimicrobial peptide gene. The recombinant Saccharomyces cerevisiae can assist in degrading the xylo-oligosaccharide generated by a xylan, facilitate proliferation of probiotics in an intestinal tract of a body, supplement the xylanase in the body, and suppress infectious microbes or pathogenic bacteria, thereby improving immunity of the body and facilitating body growth. The present invention can also be applied to kitchen waste degradation to facilitate the degradation of a hemicellulose component in the waste.
More Like This:
Inventors:
ZHANG HONGGANG (CN)
LI LI (CN)
LI LI (CN)
Application Number:
PCT/CN2017/109651
Publication Date:
June 28, 2018
Filing Date:
November 07, 2017
Export Citation:
Assignee:
GUANGZHOU GLAM BIOTECHNOLOGY CO LTD (CN)
International Classes:
C12N15/81; C12N1/19; C12N15/66; C12R1/865
Foreign References:
| CN101914565A | 2010-12-15 | |||
| CN104745612A | 2015-07-01 | |||
| CN103288924A | 2013-09-11 | |||
| CN105124172A | 2015-12-09 |
Other References:
DATABASE GenBank [O] 23 March 2009 (2009-03-23), YI, X: "xylanase [Aspergillus niger]", XP055495175, Database accession no. ACN82438.1
DATABASE GenBank [O] 27 December 1997 (1997-12-27), HASHIMOTO, T., XP055496959, Database accession no. BAA24107.1
DATABASE GenBank [O] 27 December 1997 (1997-12-27), HASHIMOTO, T., XP055496959, Database accession no. BAA24107.1
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
Download PDF: