姓名贾乐学历博士职称教授
所属部门微生物学系
招生专业微生物学（博士 硕士）
联系方式电话：** E-mail：jiale@sdau.edu.cn

　
　　
::教师简介::
贾乐： 博士，教授，博士生导师。山东农业大学生命科学学院微生物系主任。全国食用菌品种认定委员会委员，山东省农业专家顾问团食用菌分团成员，山东省食用菌产业体系岗位专家，山东省农作物品种审定委员会食用菌及中草药专业组委员，山东省食用菌学会副秘书长，山东微生物学会理事，《微生物学杂志》编委、泰安市食用菌协会副理事长。主持科技部对发展中国家科技援助专项、山东省食用菌产业体系创新团队项目、国家科技支撑计划课题等多项课题，曾获省、市多项奖励，编著教材3部。在国内外学术期刊上发表论文70余篇，其中SCI论文21篇。


　　
::教学工作::
主讲本科生《普通微生物学A》、《普通微生物学B》、《微生物生理学》、《微生物学实验技术》、《应用微生物学》、《食用菌生产技术》等课程。主讲研究生《高级微生物学》、《现代微生物学实验技术》、《真菌学》、《菌物学概论》等课程。

　　
::研究方向::
1、食药用真菌学：包括菌种选育、真菌多糖构效与量效关系、有效成分提取与分析、食药用真菌多样性、微量元素富集转化机制、非特异性免疫增强剂、优良生物性状分子分析等。

2、环境微生物学：包括重金属富集和生物降解生理机制、贵重金属的富集与转化、环境生物治理、环境废弃物循环利用等



　　
::科研项目::
1、对发展中国家科技援助专项：花菇新菌种及配套栽培技术。

2、山东省食用菌产业体系创新团队项目。

3、国家科技支撑计划课题：抗重金属酵母菌株的选育。

4、863子课题：蜂蜜中氟胺氰菊酯残留的检测和分析方法。

5、山东省自然基金：冬虫夏草诱变菌株硒多糖构效与量效研究。

6、山东省中青年科学家科研奖励基金：羊肚菌富硒培养及硒多糖构效关系研究。

7、校创新基金：泰山羊肚菌液体富硒培养及硒多糖构效关系研究。

8、校基金：食用菌优良菌种引进、选育与高产开发。

9、山东省教育厅：清除重金属污染诱变菌株选育及其生物学功能研究。

　　
::科研奖励::
1、2003年11月，“转酯酶基因菌、藻降解生物农药的研究”获山东省科学技术三等奖。

2、2007年12月，“花香菇双膜覆盖节能大拱棚周年生产及出口菌袋保鲜技术应用研究”获淄博市科技进步二等奖。

3、2013年9月，山东农业大学首届十大科技先锋称号。

　　
::学术论著::
1、《农业新技术千问》：山东出版社，2000年7月。

2、《农业微生物学》 ：中国农业大学出版社，2003年5月。

3、《生物科学基础实验》：高等教育出版社，2007年7月。

　　
::学术论文::
1. Fanyun Meng, Bo Zhou, Rongshan Lin, Le Jia^*, Xiaonan Liu, Peng Deng, Keming Fan, Guoyi Wang,Li Wang, Jianjun Zhang. Extraction optimization and in

vivo antioxidant activities of exopolysaccharideby Morchella esculenta SO-01. Bioresource Technology. 2010, 101: 4564–4569.

2. Li Wang, Guoyi Wang, Jianjun Zhang, Guquan Zhang, Le Jia^*, Xiaonan Liu, Peng Deng, Keming Fan.Extraction optimization and antioxidant activity of

intracellular selenium polysaccharide by Cordycepssinensis SU-02. Carbonhydrate Polymers. 2011, 86: 1745–1750.

3. Fanyun Meng, Xiaonan Liu, Le Jia^*, Zhen Song, Peng Deng, Keming Fan. Optimization for the production of exopolysaccharides from Morchella esculenta

SO-02 in submerged culture and its antioxidant activities in vitro. Carbonhydrate Polymers. 2010, 79: 700–704.

4. Xiaonan Liu, Bo Zhou, Rongshan Lin, Le Jia^*, Peng Deng, Keming Fan, Guoyi Wang, Li Wang, Jianjun Zhang.Extraction and antioxidant activities of

intracellular polysaccharide from Pleurotus sp. mycelium. InternationalJournal of Biological Macromolecules. 2010, 47: 116–119.

5. Zhen Song, Le Jia^*, Feng Xu, Fanyun Meng, Peng Deng, Keming Fan, Xiaonan Liu. Characteristics of Se-enrichedmycelia by Stropharia rugoso-annulata

and its antioxidant activities in vivo. 2009. Biological Trace Element Research.131: 81–89.

6. Bo Zhou, Le Jia^*, Fanyun Meng, Zhen Song, Xiaonan Liu, Peng Deng, Keming Fan. Statistical optimization of cultivation conditions for exopolysacchride

production and mycelia growth by Stropharia rugosoannulata. Annals of Microbiology. 2010, 60: 89–96.

7. Fanyun Meng, Xiaonan Liu, Le Jia^*, Zhen Song, Peng Deng, Keming Fan. Culture optimization and amino acid compositionof Cr-enriched mycelia by

Pleurotus cornucopiae SD-01. Food Technology and Biotechnology. 2010, 48 (1): 107–113.

8. Peng Deng, Guquan Zhang, Bo Zhou, Rongshan Lin, Le Jia^*, Keming Fan, Xiaonan Liu, Guoyi Wang, Li Wang, Jianjun Zhang.Extraction and in vitro

antioxidant activity of intracellular polysaccharide by Pholiota adiposa SX-02. Journal of Bioscience and Bioengineering. 2011, 111(1): 50–54.

9. Keming Fan, Guangyuan Meng, Bo Zhou, Peng Deng, Xiaonan Liu, Le Jia^*, Guoyi Wang, Li Wang, Jianjun Zhang. Intracellular polysaccharide and its

antioxidant activity by Cordyceps militaris SU-08. Journal of Applied Polymer Science. 2011, 120: 1744–1751.

10. Yilun Chen, Jianjun Zhang, Chunmei Li, Zhiqiang Chen, Le Jia^*. Extraction, purification and in vitro antioxidant activity of Mopan persimmon polysaccharide.

Journal of Applied Polymer Science. 2011, 124(2): 1751–1756.

11. Jia Le^*, Shunzhen Hu, Mei Xu. Optimization of submerged culture conditions for the production of mycelial biomass and exopolysaccharide by Pleurotus

nebrodensis. Annals of Microbiology. 2007, 7 (3): 389–393.

12. Jia Le, Jie Liu, Zhou Bo, Xu Feng, Yu Kexue, Wen Fujiang. The effect of Zn on the Zn accumulation and biosynthesis of amino acids in

mycelia of Cordyceps sinensis. Biological Trace Element Research. 2006, 113: 45–50.

13. Jianjun Zhang, Zhaogang Sun, Yu Tian, Lifei Pang, Mengshi Jia, Honghong Liu, Suqian Wu, Guoyi Wang, Li Wang, Shouhua Jia, Le Jia^*.

Extraction optimization of exopolysaccharide by Pleurotus cornucopiae SS-02 and its antioxidant activity. African Journal of Biotechnology. 2012, 11(21):

4815–4825.

14. Zhaogang Sun, Yu Tian, Mengshi Jia, Lifei Pang, Peng Deng, Keming Fan, Xiaonan Liu, Shouhua Jia, Le Jia^*.Extraction and in vitro antioxidant activity of

exopolysaccharide by Pholiota adiposa SX-01. African Journal of Microbiology Research. 2012, 6(8): 1869–1876.

15. Rongshan Lin, Honghong Liu, Suqian Wu, Lifei Pang, Mengshi Jia, Keming Fan, Shouhua Jia, Le Jia^*. Production and in vitro antioxidant activity of

exopolysaccharide by a mutant, Cordyceps militaris SU5-08. International Journal of Biological Macromolecules. 2012, 51: 153–157.

16. Hui Zou, Guangyuan Meng, Ran Wei, Yawei Zhang, Yilun Chen, Le Jia^*. Biochemical Properties of Oxidases by Yali pear. African Journal of

Biotechnology. 2012, 11 (53): 11610–11619.

17. Honghong Liu, Liqin Wang, Zhaogang Sun, Lifei Pang, Mengshi Jia, Suqian Wu, Xinyi Sun, Long Hao, Shanglong Gao, Shouhua Jia, Le Jia^*. Production and

antioxidant activity of intracellular polysaccharide by Hypsizigus marmoreus SK-01. Bioresources. 2012, 7 (4): 5879–5893.

18. Suqian Wu, Shanglong Gao, Honghong Liu, Xinyi Sun, Long Hao, Le Jia^*, Lifei Pang, Shouhua Jia, Mengshi Jia. Intracellular polysaccharide and its

antioxidant activity by Pleurotus citrinopileatus SM-01. Macromolecular Research. 2013, 21 (6): 660–668.

19.Jianjun Zhang, Zhao Ma, Lan Zheng, Guoyin Zhai, Liqin Wang, Mengshi Jia, Le Jia^*. Purification and antioxidant activities of intracellular zinc polysaccharides from Pleurotus cornucopiae SS-03. Carbohydrate Polymers. 2014, 111: 947–954. 20.Lan Zheng, Long Hao, Hua Ma, Chengye Tian, Tong Li, Xinyi Sun, Mengshi Jia, Le Jia^*. Production andin vivo antioxidant activity of Zn, Ge, Se-enriched mycelia by Cordyceps sinensis SU-01. Current Microbiology. 2014 (DOI: 10.1007/s00284-014-0582-z). 21.Xinyi Sun, Long Hao,Hua Ma, Tong Li, Lan Zheng, Zhao Ma , Guoyin Zhai, Liqin Wang,Shanglong Gao, Xiaonan Liu, Mengshi Jia, Le Jia^*. Extraction andinvitro antioxidant activity of exopolysaccharide by Pleurotus eryngiiSI-02. Brazilian Journal of Microbiology. 2014, 44 (3).