2) Wei Ping, Zhou Hua, Yao Zhong, Jiang Min, Wan Honggui, Ouyang Pingkai. Method for preparing D- amino acid by hydrolyzing D-N- carbamoyl amino acid with ion exchange resin. China invention patent. ZL02 15438+00.0, date of authorization announcement: 2004+05438+.
3) Wei Ping, He Ruoping, Zhou Hua, Wan Honggui, Ouyang Pingkai. Method for preparing sodium phenylpropanoate by pressure hydrolysis of benzyl hydantoin. China invention patent. Zl0215711.9, authorization announcement date: 2004.6438+0 1.65438+.
4) Wei Ping, Zhou Hua, He Ruoping, Wan Honggui, Ouyang Pingkai. Extraction of L- phenylalanine by membrane technology. China invention patent. Zl02157212.7+02.7, authorization announcement date: 2005. 1. 12.
5) Wei Ping, Cao Fei, Zhou Hua and Ouyang Pingkai. Method for preparing N- acetyltryptophan by cascade reaction. China invention patent. ZL2004 1004 1602.8。 Announcement date of authorization: May 2006 17.
6) Wei Ping, Jia Honghua, Yu Ronghua, Ouyang Jia, Lu, Ouyang Pingkai. One-step preparation technology of hydantoin. China invention patent. ZL2004 10042000.4, authorization announcement date: 2006./kloc-0.4.
7) Wei Ping, Cao Fei, Zhou Hua and Ouyang Pingkai. Preparation method and application of raney nickel catalyst supported on magnetic carrier. China invention patent. ZL2004 1004 1603.2。 Announcement date of authorization: 2006 438+0 1. 1.
Ouyang Pingkai, Xu Hong, Dai Shuling and Wei Ping. Preparation method of d-aspartic acid and l-alanine. China invention patent. ZL02 138553。 X. Announcement date of authorization: June 30, 2004.
9) Xu Hong, Ouyang Pingkai, Li Shuang, Wei Ping. Preparation of γ -polyglutamic acid and its salts, glutathione and its precursors by Bacillus subtilis NX-2. China invention patent. ZL02 15 1746.0, authorization announcement date: September 2004 1.
10) Wan Honggui, Wei Ping, Yu Ronghua, Zhou Hua, He Ruoping, Wu Hao, Ouyang Pingkai. Continuous ion exchange extraction of L- phenylalanine. China invention patent. ZL 2004 10438+0999.0, date of authorization announcement: 2006 20088+0999.0.20000.0000000000005
1 1) Guo Cheng, Wei Ping, Cao Fei, Zhou Hua, Ouyang Pingkai. Catalyst for preparing indole by catalytic dehydrogenation and cyclization of o-ethylaniline and preparation method thereof. China invention patent. ZL 2004 1004 1604.7+0604.7。 Date of authorization announcement: 2006. 38806.88868688666
12) He, Bai Zhongzhong,,, Wei Ping, Ouyang Pingkai. A strain DM 18 of Lipobacterium Simplex and its preparation method of D- malic acid. China invention patent. ZL2004 1006538 1.8。 Announcement date of authorization: July 2007.
13) Zhou Hua, Wan Honggui, Wei Ping, He Ruoping, Gao Zhen, Gu Haihong, Yu Ronghua, Ouyang Pingkai. Culture medium for preparing transaminase by fermentation. China invention patent. Application number: 2004 10064665.5, application date: September 2004.17.
14) Xu Hong, Wang Jun, Wei Ping, Ouyang Pingkai. Cellulose grafted polyglutamic acid ion exchange material, its preparation method and application in wastewater treatment. China invention patent. ApplicationNo.: 2005 10037775.7 Application Date: February 4, 2005.
15) He, Ouyang Pingkai,, Gong Changbin,,, Wei Ping. Genetic engineering bacteria for producing L- phenylalanine, and construction method and application thereof. China invention patent. The application number is 2005 10040802.6. Date of application: June 28th, 2005.
16) Ying, Ouyang Pingkai, Xin Li, Yao Zhong, Zhu Yishen, Shen, Wei Ping. New technology for large-scale separation and preparation of chemically synthesized peptides. China invention patent. Application number: 2005 100470.8. Date of application: 2005.338+00.6438+03.
17) Ren Lili, Chen Guoguang, Wei Ping, Sun Shi. A Chinese medicinal active ingredient composition for preventing and treating senile dementia, and its preparation method and application. China invention patent. Application number: 2005 10095024.0. Date of application: 2005. 10.26.
18) Lu, Wei Ping and Ouyang Pingkai. A method for preparing crude enzyme product and glycyrrhetinic glycoside. China invention patent. ApplicationNo.: 2005 10095360.5 Application Date: 2005.438+0 1. 10.
19) Yu Ronghua, He, Jia Honghua, Wei Ping, Ouyang Pingkai. A new method for rapid preparation of phenylpyruvic acid and its aryl-substituted derivatives. China invention patent. Application number: 2005 123438+0. 1. Date of application: 2005 1 1 26th/month 10005.
20) Li Zhenjiang, Ren Xinghua, Wan Honggui, Wei Ping, Shi Yuhu and Ouyang Pingkai. A method for preparing amide sulfone and a method for preparing N- substituted imine by using the amide sulfone. China invention patent. Application number: 2006 10039003. 1. Date of application: March 22nd, 2006.
2 1) Lu,,, Wei Ping, Ouyang Pingkai. A method for purifying glycyrrhizin. China invention patent. Application number: 2006 10085232.7. Date of application: June 6, 2006.
Jiang Min, Wei Ping, Chen Kequan, Su Li, Cai Ting, Wang Qiannan and Ouyang Pingkai. A strain producing succinic acid, its screening method and application. China invention patent. Application number: 2006 100854 15.9. Date of application: June 2006.14.
23), Wei Ping, Chen Kequan,,, Sun Nanya, Miao Ye, Ouyang Pingkai. Hydrolyzed product prepared from corn husk, and its preparation method and application. China invention patent. Application number: 200438+00097633.4. Date of application: 2006+0638+.
24) Yao Zhong, Wang Qian, Xun Zhijin, Xu Hong, Wei Ping. Enzymatic synthesis of γ-D- glutamyl -L- tryptophan. China invention patent. Application number: 200105438+01284.8. Date of application: 2006.3088+0200000 1
25) Cao Fei, Wei Ping, Zhou Jiadong, Li Zhenjiang, Zhang Xiaolong and Ye Lingya. A preparation method of S- protected glutathione based on complex protection. ApplicationNo. Application Date: June 25th, 2007.