Method for detecting salvia heart-soothing capsules
A technology of Danshen Shuxin Capsules and detection methods, which can be used in capsule delivery, measuring devices, and pharmaceutical formulations, and can solve problems such as difficult product quality control
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0165] Embodiment 1: the detection method of Danshen Shuxin Capsules
[0166] Properties: This product is a capsule, the content is dark brown powder; tasteless, slightly astringent.
[0167] Identification: Take 3g of the content of this product, grind it finely, add 5ml of diethyl ether, shake, stand for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to the residue to dissolve, and use it as the test solution; take 1g of Danshen reference drug , grind finely, add 5ml of ether, shake, stand for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to the residue to dissolve, and use it as a reference medicinal solution; Take 5 μl of each of the above two solutions, respectively spot on the same silica gel G thin-layer plate, use benzene: ethyl acetate = 19: 1 as the developer, develop, take out, and dry in the air; On the corresponding position of the color spectrum, the spots of the same color are displayed.
[0168] Inspe...
Embodiment 2
[0176] Embodiment 2: the detection method of Danshen Shuxin Capsules
[0177] Properties: This product is a capsule, the content is dark brown powder; tasteless, slightly astringent.
[0178] Identification: Take 3g of the content of this product, grind it finely, add 5ml of diethyl ether, shake, stand for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to the residue to dissolve, and use it as the test solution; take 1g of Danshen reference drug , grind finely, add 5ml of ether, shake, stand for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to the residue to dissolve, and use it as a reference medicinal solution; Take 5 μl of each of the above two solutions, respectively spot on the same silica gel G thin-layer plate, use benzene: ethyl acetate = 19: 1 as the developer, develop, take out, and dry in the air; On the corresponding position of the color spectrum, the spots of the same color are displayed.
[0179] Inspe...
Embodiment 3
[0183] Embodiment 3: the detection method of Danshen Shuxin capsule
[0184] Properties: This product is a capsule, the content is dark brown powder; tasteless, slightly astringent.
[0185] Identification: Take 3g of the content of this product, grind it finely, add 5ml of diethyl ether, shake, stand for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to the residue to dissolve, and use it as the test solution; take 1g of Danshen reference drug , grind finely, add 5ml of ether, shake, stand for 1 hour, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to the residue to dissolve, and use it as a reference medicinal solution; Take 5 μl of each of the above two solutions, respectively spot on the same silica gel G thin-layer plate, use benzene: ethyl acetate = 19: 1 as the developer, develop, take out, and dry in the air; On the corresponding position of the color spectrum, the spots of the same color are displayed.
[0186] Inspec...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com