Preface III
Introduction IV
1 Scope 1
2 Normative References 1
3 Terms and Definitions 1
4 Personnel Requirements 4
5 Equipment and Instruments 4
5.1 Herbal Medicine Vessels for Decoction 4
5.2 Beaker 4
5.3 Packaging Equipment 4
5.4 Others 4
6 Heat Source 4
7 Environmental Requirements 4
8 Materials 5
8.1 Chinese Herbal Medicines 5
8.2 Water for Decoction 5
8.3 Packaging Materials 5
9 Determination and Calculation of Relevant Parameters for Standard Decoctions 5
9.1 Determination and Calculation of Liquid-to-Solid Ratio 5
9.2 Determination and Calculation of Absorption Rate 6
9.3 Determination of Evaporation Rate of Herbal Medicine Vessels 7
10 Preparation of Standard Decoctions 7
10.1 Basic Requirements 7
10.2 Measurement of Chinese Herbal Medicines 7
10.3 Soaking 7
10.4 Decoction 8
10.5 Filtration and Mixing of Decoction 8
10.6 Packaging, Labeling, and Storage 8
11 Verification of Standard Decoctions 9
11.1 Verification of Quantity of Extracted Liquid 9
11.2 Verification of Drug Concentration 9
12 Preparation Records 9
12.1 Name of the Standard Decoction 9
12.2 Prescription 9
12.3 Method of Preparation 10
12.4 Record Forms 10
13 Quality Standards 10
13.1 Name of the Standard Decoction 10
13.2 Appearance 10
13.3 Identification 10
13.4 Inspection 10
13.5 Content Determination 10
13.6 Fingerprint Chart/Characteristics Spectrum 11
Appendix A (Informative) Preparation Records for Standard Chinese Herbal Decoctions 12
Appendix B (Informative) Verification Records for Standard Chinese Herbal Decoctions 16
Appendix C (Informative) Inspection Records for Standard Chinese Herbal Decoctions 17
References 18
T/CACM 1572-2024 history
2024T/CACM 1572-2024 Technical specification for preparation of standard decoction of Chinese medicines