中文
Patent Issue date of patent Patent classification Patent No.
Functions of baicalein as skin and mucosa antibacterial agent Jan. 15, 2003 Invention patent ZL97108979.5
Multicolor pellet feed compound enzyme and its manufacturing method Mar. 29, 2006 Invention patent ZL200410051993.1
A new antiprotease acid α-galactosidase AGA36 and its gene and application Sept. 21, 2011 Invention patent ZL200810223585.8
Microdetermination method of phytase added in feed Oct. 3, 2010 Invention patent ZL200910009424.3
Anticoccidial powder and its preparation method June 29, 2011 Invention patent ZL200910157817.9
A liquid feed phytase preparation Apr. 25, 2012 Invention patent ZL200910157818.3
An acid β-mannanase VMAN and its gene and application June 6, 2012 Invention patent ZL201010566249.0
A xylanase and its gene, high-efficiency expression and application July 4, 2012 Invention patent ZL201010566227.4
A high-density industrial fermentation method of recombinant pichia pastoris phytase July 4, 2012 Invention patent ZL201010544062.0
Soluble feed enzyme and its manufacturing method Sept. 5, 2012 Invention patent ZL200910157816.4
A natural compound feed enzyme and its preparation method Sept. 19, 2012 Invention patent ZL201010544083.2
β-Glucanase GLU, heat-tolerant β-Glucanase VGLU and its gene and application May 1, 2013 Invention patent ZL201110320051.9
A modified neutral cellulase MEG1 and its gene and application May 1, 2013 Invention patent ZL201110362928.0
A new glucoamylase VGA and its gene and application June 26, 2013 Invention patent ZL201110335511.5
A new acid pectinase PEC2 and its gene and application July 31, 2013 Invention patent ZL201110360398.6
A modified heat-tolerant phytase PHYTH and its gene and application Mar. 6, 2014 Invention patent ZL201010534437.5
A keratinase and its coding gene and application Feb. 28, 2014 Invention patent ZL201210431255.4
A lipase LIP and its gene and application June 25, 2014 Invention patent ZL201210431243.1

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Major Research Projects:

Adhering to the tenet of enterprise development driven by technological innovation, the company makes increasing investments in scientific research to enhance its core competitiveness. At present, it is mainly engaged in the research projects covering feed enzyme preparation strain development as well as the application effects of feed enzyme preparation and other industrial enzyme preparations. A total of 17 research projects are underway and some of them have entered the stage of trial production.

National and Industrial Standards that the Company Joined in Drafting: (Guangdong VTR)

Standards for feed enzyme preparation: 9; standards for other enzyme preparations: 3

 

Industrial Standards:

  • General Standard of Feed Enzyme Preparation
  • Determination of β-Glucanase Activity in Feed Additives—Spectrophotometric Method
  • Determination of Cellulase Activity in Feed Additives—Spectrophotometric Method
  • Food Additive Glucoamylase Preparation
  • β-Glucanase Preparation
  • Xylanase Preparation

National Standards:

  • Determination of Feed Phytase Activity—Spectrophotometric Method
  • Determination of Xylanase Activity in Feed Additives—Spectrophotometric Method
  • Xylanase in Feed Additives (drafted)
  • Phytase in Feed Additives (drafted)
  • Cellulase in Feed Additives (being drafted)
  • Mannanase in Feed Additives (being drafted)

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