Home

Citation: LI Gang, WANG Fang, YOU Juan, WU Qi-Nan. Phase & Structure of Traditional Chinese Medicine Xuan Jing Shi[J]. Chinese Journal of Applied Chemistry, ;2005, 22(6): 676-678. shu

Phase & Structure of Traditional Chinese Medicine Xuan Jing Shi

LI Gang ^a,, ,
WANG Fang ^a ,
YOU Juan ^b ,
WU Qi-Nan ^c

1.
a Testing & Analysis Center, Nanjing Normal University, Nanjing 210097;
2.
b bDepartment of Chemistry, Nanjing Normal University, Nanjing 210097;
3.
c College of Pharmacy, Nanjing University of Traditional Chinese Medicine, Nanjing

Corresponding author: LI Gang,
Received Date: 28 August 2004
Available Online: 24 December 2004
Fund Project:

Studies on mineral Chinese medicine Xuan Jing Shi were made by means of XRD,SEM,ICP,TG and DSC.The mineral's phase,crystal size,surface shape,elemental content and thermal dissolution were determined.The results indicate that Xuan Jing Shi is mainly made up of CaSO₄·2H₂O.Its particle shape is slice and the particles pile up closely.The crystal size was 31.1 nm and the surface area 8.9×10⁵ cm²/g.When heated,two water molecules were losted in one step.There are plenty of trace elements Zn,Mn,Co,Cu,Mo in Xuan Jing Shi.Above results may serve as a base for quality evaluation of the medicine.
- traditional chinese medicine,
- Xuan Jing Shi,
- X-ray powder diffraction,
- crystal size,
- trace elements,
- thermal analysis
1. [1]
  Weiliang Wang , Zijing Yu , Jingyuan Li , Hong Shang . The Debate between Traditional Chinese Medicine and Western Medicine. University Chemistry, 2024, 39(9): 109-114. doi: 10.12461/PKU.DXHX202402001
2. [2]
  Yuhao SUN , Qingzhe DONG , Lei ZHAO , Xiaodan JIANG , Hailing GUO , Xianglong MENG , Yongmei GUO . Synthesis and antibacterial properties of silver-loaded sod-based zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 761-770. doi: 10.11862/CJIC.20230169
3. [3]
  Wei Li , Guoqiang Feng , Ze Chang . Teaching Reform of X-ray Diffraction Using Synchrotron Radiation in Materials Chemistry. University Chemistry, 2024, 39(3): 29-35. doi: 10.3866/PKU.DXHX202308060
4. [4]
  Hongwei Ma , Hui Li . Three Methods for Structure Determination from Powder Diffraction Data. University Chemistry, 2024, 39(3): 94-102. doi: 10.3866/PKU.DXHX202310035
5. [5]
  Tiancheng Yang , Yang Yang , Chunhua Qu , Rui Chu , Yue Xia . Wandering through the Kingdom of Chinese Mineral Medicines. University Chemistry, 2024, 39(9): 94-101. doi: 10.12461/PKU.DXHX202403015
6. [6]
  Yang Lv , Yingping Jia , Yanhua Li , Hexiang Zhong , Xinping Wang . Integrating the Ideological Elements with the “Chemical Reaction Heat” Teaching. University Chemistry, 2024, 39(11): 44-51. doi: 10.12461/PKU.DXHX202402059
7. [7]
  Wenyan Dan , Weijie Li , Xiaogang Wang . The Technical Analysis of Visual Software ShelXle for Refinement of Small Molecular Crystal Structure. University Chemistry, 2024, 39(3): 63-69. doi: 10.3866/PKU.DXHX202302060
8. [8]
  Kejie Li , Dongmei Qi . Exploration and Practice of Traditional Chinese Medicine Chemistry Laboratory Management Based on the “Smart Laboratory”. University Chemistry, 2024, 39(10): 353-360. doi: 10.12461/PKU.DXHX202406080
9. [9]
  Pingping Zhu , Yongjun Xie , Yuanping Yi , Yu Huang , Qiang Zhou , Shiyan Xiao , Haiyang Yang , Pingsheng He . Excavation and Extraction of Ideological and Political Elements for the Virtual Simulation Experiments at Molecular Level: Taking the Project “the Simulation and Computation of Conformation, Morphology and Dimensions of Polymer Chains” as an Example. University Chemistry, 2024, 39(2): 83-88. doi: 10.3866/PKU.DXHX202309063
10. [10]
  Hongwei Ma , Fang Zhang , Hui Ai , Niu Zhang , Shaochun Peng , Hui Li . Integrated Crystallographic Teaching with X-ray,TEM and STM. University Chemistry, 2024, 39(3): 5-17. doi: 10.3866/PKU.DXHX202308107
11. [11]
  Liang TANG , Jingfei NI , Kang XIAO , Xiangmei LIU . Synthesis and X-ray imaging application of lanthanide-organic complex-based scintillators. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1892-1902. doi: 10.11862/CJIC.20240139
12. [12]
  Yuqiao Zhou , Weidi Cao , Shunxi Dong , Lili Lin , Xiaohua Liu . Study on the Teaching Reformation of Practical X-ray Crystallography. University Chemistry, 2024, 39(3): 23-28. doi: 10.3866/PKU.DXHX202303003
13. [13]
  Chongjing Liu , Yujian Xia , Pengjun Zhang , Shiqiang Wei , Dengfeng Cao , Beibei Sheng , Yongheng Chu , Shuangming Chen , Li Song , Xiaosong Liu . Understanding Solid-Gas and Solid-Liquid Interfaces through Near Ambient Pressure X-Ray Photoelectron Spectroscopy. Acta Physico-Chimica Sinica, 2025, 41(2): 100013-. doi: 10.3866/PKU.WHXB202309036
14. [14]
  Yan Li , Fei Ding , Jing Wang , Jing Nan , Yijun Li , Xiaohang Qiu . Give a Man a Fish, and Teach a Man to Fish: Self-Designed Instrumental Analysis Experiments and Integration of Ideological and Political Elements. University Chemistry, 2024, 39(2): 208-213. doi: 10.3866/PKU.DXHX202310097
15. [15]
  Huan LI , Shengyan WANG , Long Zhang , Yue CAO , Xiaohan YANG , Ziliang WANG , Wenjuan ZHU , Wenlei ZHU , Yang ZHOU . Growth mechanisms and application potentials of magic-size clusters of groups Ⅱ-Ⅵ semiconductors. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1425-1441. doi: 10.11862/CJIC.20240088
16. [16]
  Zhuo WANG , Junshan ZHANG , Shaoyan YANG , Lingyan ZHOU , Yedi LI , Yuanpei LAN . Preparation and photocatalytic performance of CeO₂-reduced graphene oxide by thermal decomposition. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1708-1718. doi: 10.11862/CJIC.20240067
17. [17]
  Siyao Zhan , Yajiao Wang , Zhihuan Cai , Ayizhada Maimaitiyumier , Tilan Duan , Xiangfeng Wei , Qi Wang , Jiehua Liu , Xianghua Kong . Exploration of the Chemical Elements across Time and Space. University Chemistry, 2024, 39(9): 5-10. doi: 10.12461/PKU.DXHX202403071
18. [18]
  Limei CHEN , Mengfei ZHAO , Lin CHEN , Ding LI , Wei LI , Weiye HAN , Hongbin WANG . Preparation and performance of paraffin/alkali modified diatomite/expanded graphite composite phase change thermal storage material. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 533-543. doi: 10.11862/CJIC.20230312
19. [19]
  Xinlong WANG , Zhenguo CHENG , Guo WANG , Xiaokuen ZHANG , Yong XIANG , Xinquan WANG . Enhancement of the fragile interface of high voltage LiCoO₂ by surface gradient permeation of trace amounts of Mg/F. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 571-580. doi: 10.11862/CJIC.20230259
20. [20]
  Kun Li , Na Gao , Shuangyan Huan , Yuzhi Wang . Design of Ideological and Political Education for the Experiment of Detecting Cadmium with Anodic Stripping Voltammetry. University Chemistry, 2024, 39(2): 155-161. doi: 10.3866/PKU.DXHX202307068

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(787)
HTML views(116)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return