Chemical constituents of the hydrolysate of saponins from the basal part of stem of Panax notoginseng;

Rapid of detection prochloraz and its degradation products in orange by gas chromatography;

Determination of related substances and degradation products in balofloxacin by RP-HPLC;

The paper had a detail introduction from the characteristics of the low-rank coal to the analysis and utilization of the biological degradability, degradable microbial bacterium, microbial degradation mechanism and degradation products of coal.

The influencing factors or the mechanism and radiolysis products are reviewed.

The study on radiolysis products of gamma-irradiated N,N,N’,N’-tetrabutyl-3-oxa-pentanediamide (TBOPDA) is very useful towards the extractant stability.

Identification of degradation products in raw materials of sivelestat by LC-MS/MS;

Determination of Piracetam in NaoFuKang injection and its degradation products by HPLC;

Isolation and identification of degradation products of curcumin and study of stability of curcumin

The artcile covers microbiologic planting analysis to bacteriam groups on DDPMF covering field plants it also introduces the chemical festing methods for products of degradation.