Patents
| 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 |
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
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Industrial Standards：
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National Standards：
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Contact Us
Tel:
+86-756-8676888
WhatsApp:
+86-13823032608
Email:
vtr@vtrbio.com
