Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Sung Y. Yoon"'
Publikováno v:
Biotechnology Techniques. 11:553-556
A simple purification method has been developed in which flavonoid compounds are selectively adsorbed onto a polycarboxyl ester resin (XAD-7) from methanol extract of ginkgo leaves. When 1.0 g dried gingko leaves was extracted with 100 ml of methanol
Autor:
Del Eppstein, Sung Y. Yoon, Inge Roewer, David D. Songstad, Laurie J. Friesen, Jong Moon Park, Kenneth L. Giles, Debra Novakovski
Publikováno v:
Journal of Fermentation and Bioengineering. 74:292-296
A cell line of Papaver somniferum was cultivated in various sizes of bioreactors (up to 300 l ) to investigate both large scale suspension culture and sanguinarine production. Using elicitation with homogenates of Botrytis (plant pathogen fungi), a s
Autor:
Dana M. Smith, Sung Y. Yoon
Publikováno v:
The Journal of the Acoustical Society of America. 113:2304-2304
Many concepts in architectural acoustics are based on physical phenomena, such as sound propagation, reflection, etc. In explaining those phenomena, it is necessary to employ the principles of physical acoustics. Unfortunately, the methods of physica