Details

Autor(en) / Beteiligte

• Chen, Jia
• Li, Ming-hua
• Yu, Kun-zi
• Dong, Ya-juan
• Zhang, Nan-ping
• Hu, Xiao-ru
• Wei, Feng
• Ma, Shuang-cheng

Titel

Identication of pearl powder and conch powder from different origins by differential scanning calorimetry

Ist Teil von

• Zhongguo zhongyao zazhi, 2015-04, Vol.40 (8), p.1459

Ort / Verlag

China

Erscheinungsjahr

2015

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• The paper is aimed to establish a methods for identication of pearl powder and conch powder from different origins. Hermetic aluminum pan was used to encapsulate samples. The optimal testing conditions were: heating rate 10 degrees C x min(-1), sample weight 3 mg and nitrogen gas flow rate 40 mL x min(-1). The enthalpy values of pearl powder and conch powder was obvious different. Identication of pearl powder and conch powder by DSC is a practical method for its accuracy, convenience and practificality.