Supported by the National Natural Science Foundation of China(No.21175074).
Ginseng is one of the most important traditional Chinese medicines and functional foods.A method for the fast determination of amino acids in ginseng samples using high performance liquid chromatography(HPLC) was de...
Supported by the National Natural Science Foundation of China(No.81173532), the Science and Technology Development Project of Jilin Province, China(No.201201086), the Traditional Chinese Medicine Science and Technology Project from Jilin Provincial Administration of Traditional Chinese Medicine, China(No.2012-114).
Aiming at isolating and investigating the active ingredients of the aqueous extract from Panax ginseng which showed enhancing memory activity, the authors characterized one ingredient. To separate the oligosaecharides...
Supported by the Science and Technology Development Planning Foundation of Jilin Province of China(No.20030405)
The human interferon α 2b(hIFN-α2b) gene was cloned into binary vector pBI121 to obtain plant expression vector pBIFN. The recombinant plasmid pBIFN was transferred into Agrobacterium tumefaciens strain LBA4404. T...
Supported by the National Natural Science Foundation of China(Nos.30570417 and 30973857);the Natural Science Foundation of Jilin Province(No.20070710);the Natural Science Foundation of Changchun, China(Nos.2009081 and 09SF03)
The water-soluble polysaccharides isolated from the leaves of Panax ginseng C. A. Meyer were totally fractionated into one neutral fraction(GLPN-1), six acidic fractions(GLPN-2, GLPA-1a, GLPA-1b, GLPA-1c, GLPA-2 an...
Supported by the Science and Technology Development Planning Foundation of Jilin Province of China(No.20030405)
The recombinant plasmid pBIBSa containing the HBsAg DNA fragment was transferred into Agrobacterium tumefaciens strain LBA4404 directly. Ginseng cells were transfected with A. tumefaciens carrying pBIBSa and the ginse...
Supported by the Science Fund for Social Development Program(Modern Chinese Medicine) of Jilin Province(No20011109); Analysis and Testing Foundation of Northeast Normal University
The root of Panax ginseng plant undergoes a specific developmental process to become a biosynthesis and accumulation tissue for ginsenosides. To identify and analyze genes involved in the biosynthesis of ginsenoside, ...
Introduction Ginseng( Panax ginseng C. A. Meyer, Araliaceae) is one of the most valuable Chinese crude drugs and has been used widely for over 2000 years. Studies have demonstrated that ginseng can act on the centr...