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BSI 23/30448222 DC 2023

BSI 23/30448222 DC 2023

$13.70

Draft BS ISO 9319. Traditional Chinese medicine. Poria cocos sclerotium

Published By Publication Date Number of Pages
BSI 2023 22
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PDF Catalog

PDF Pages PDF Title
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Descriptions
11 5 Requirements
5.1 General characteristics
5.2 Morphological features
5.2.1 Whole poria
5.2.2 Cubic poria
5.2.3 Sliced poria
5.3 Microscopic identification
12 5.4 Thin-layer chromatography (TLC)
5.5 Chemical colour reaction
5.6 Moisture
5.7 Total ash
5.8 Extractives
5.8.1 Ethanol-soluble extractives
5.8.2 Water-soluble extractives
5.9 Content of marker compound(s)
5.10 Heavy metals
5.11 Pesticide residues
5.12 Sulfur dioxide
6 Sampling
7 Test methods
7.1 Macroscopic identification
13 7.2 Microscopic identification
7.3 Thin-layer chromatographic identification
7.4 Determination of moisture
7.5 Determination of total ash
7.6 Determination of extractives
7.7 Determination of pachymic acid
7.8 Determination of heavy metals
7.9 Determination of pesticide residues
7.10 Determination of sulfur dioxide
8 Test report
14 9 Packaging, storage and transportation
10 Marking and labelling
15 Annex€A (informative) Thin-layer chromatographic identification
17 Annex€B (informative) Determination of pachymic acid
20 Annex€C (informative) Reference information of national and regional requirements
22 Bibliography

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BSI 23/30448222 DC 2023
$13.70