最色视频_最新av免费在线观看_最新国产毛片_最新国产一区二区_欧美 日韩 国产在线_欧美 日韩 精品

a ： system separation

1. Preparative isolation and purification of chemical constituents from the root of Polygonum multiflorum by high-speed counter-current chromatography
2. Preparative isolation and purification of five compounds from the Chinese medicinal herb Polygonum cuspidatum Sieb. et Zucc by high-speed counter-current chromatography

b: coumarin ,essential oil, lactone

1. Isolation and purification of coumarin compounds from Cortex fraxinus by high-speed counter-current chromatography
2. Isolation and purification of coumarin compounds from the root of Peucedanum decursivumc(MIQ,) maxim by hsccc
3. Preparative isolation and purification of costunolide and dehydrocostuslactone from Auck Landia lappa Decne by hsccc
4. Preparative isolation and purification of coumarins from Angelica dahurica (Fisch. ex Hoffm) Benth, et Hook. f (Chinese tradition al
5. Preparative isolation and purification of coumarins from Peucedanum praeruptorum Dunn by high-speed counter-current chromatography
6. Preparative isolation and purification of psoralen and isopsoralen from Psoralea corylifolia by hsccc
7. Preparative Isolation and Purification of Two Coumarins from Edgeworthia chrysantha Lindl by High Speed Countercurrent Chromatography
8. Preparative isolation and purification of germacrone and curdione from the essential oil of the rhizomes of curcuma wenyujn by hsccc

c: flavones

1. Efficient new method for extraction and isolation of three flavonoids from Patrinia villosa Juss .by supercritical fluid extraction and hsccc
2. Isolation and purification of flavonoid glycosides from Trollius ledebouri-using by hsccc increasing the flow rate of theflow rate of the mobile phase
3. Isolation and purification of inflacoumarin A and licochalcone A from licorice by high-speed counter-current chromatography
4. One step isolation and purification of liquiritigenin and isoliquiritigenin from Glycyrrhiza uralensis Risch.Using hsccc
5. Preparative isolation and purification of four compounds from the Chinese medicinal herb Rhizoma Anemarrhenae by high-speed counter-current chromatography
6. Preparative isolation and purification of three flavonoids from the Chinese medicinal plant Epimedium koreamum Nakai by hsccc
7. Preparative isolation and separation of a novel and two known flavonoids from Patrinia villosa Juss by high-speed counter-current chromatography
8. Preparative separation of isovitexin and isoorientin from Patrinia villosa Juss by high-speed counter-current chromatography
9. Separation and purification of baicalin and wogonoside from the Chinese medicinal plant Scutellaria baicalensis Georgi by hsccc

d: anthraquinones, polyphenols ,lignins

1. Preparative isolation and purification of hydroxyanthraquinones and cinnamic acid from the Chinese medicinal herb Rheum officinal
2. Application of preparative hsccc for isolation and separation of Schizandrin and gomisin A from Schisandra chinensis
3. Preparative separation and purification of deoxyschisandrin and γ-schisandrin from Schisandra chinensis (Turcz.) Baill by hsccc
4. Separation and identification of water-soluble salvianolic acids from Salvia miltiorrhiza Bunge by hsccc and ESI-MS analysis

e: alkaloids

1. Preparative isolation and purification of alkaloids from the Chinese medicinal herb Evodia rutaecrapa (Juss.) Benth by hsccc

f: indicans

1. Isolation and purification of clemastanin Band indigoticoside A from Radix Isatidis by high-speed counter-current chromatography
2. Preparative Isolation and Purification of Amygdalin from Prunus armeniaca L. with High Recovery by High-Speed Countercurrent Chromatography
3. Preparative isolation and purification of syringin and edgeworoside C from Edgeworthia chrysantha Lindl by high-speed counter-current chromatography
4. Large-scale isolation and purification of geniposide from the fruit of Gardenia jasminoides Ellis by high-speed counter-current chromatography

g: other

1. Supercritical fluid extraction of aurentiamide acetate from Patrinia villosa Juss and subsequent isolation by silica gel and high-speed counter-current chromatography
2. Simultaneous quantification of three major bioactive triterpene acids in the leaves of Diospyros kaki by high-performance liquid chromatography method