相关期刊:《Journal of Environmental Sciences》《Acta Pharmacologica Sinica》《Journal of Traditional Chinese Medical Sciences》《Tsinghua Science and Technology》更多>>
Objective:To examine the effect of coadministration of different medicinal plant extracts(curcumin and extracts of Nigella sativa L.[N.sativa,Jia Hei Zhong Cao],Zingiber officinale Rosc.[Z.officinale,Sheng Jiang],and ...
A novel visible light-active photocatalyst formulation(NdT/OP) was obtained by supporting N-doped TiO2(NdT) particles on up-conversion luminescent organic phosphors(OP). The photocatalytic activity of such catal...
Projectsupported by the National Natural Science Foundation of China,No39930180.
AIM: To investigate the tissue distribution of bitespiramycin (BSPM) and spiramycin (SPM) in rats. METHODS: Liquid chromatographic-mass spectrometric assay was applied for the determination of three major components (...
Strain improvement and medium optimization to increase the productivity of spiramycin were carried out. Of oil tolerant mutant strains screened, one mutant, Streptomyces ambofaciens XC 2-37, produced 9% more spiramyc...
A sensitive analytical method to identify active metabolites of bitespiramycin in rat urine and bile was developed by liquid chromatography-electrospray ionization tandem mass spectrometry (LC/ESI-MSn). Bitespiramycin...
This paper presents the effects of acidity and additive pretreatment on the filtering rate and Spiramycin (SPM) concentration in the filter liquor of SPM fermentation broth. The experimental results show that the SPM ...