Stellaria media (leaf)
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| companyURL2=http://www.alkemist.com | | companyURL2=http://www.alkemist.com | ||
| − | | caption1= | + | | caption1=Large cluster of calcium oxalate observed at 400x with Acidified Chloral Hydrate Glycerol Solution. |
| image2=Chickweed herb-1 Alkemist Laboratories.jpg | | image2=Chickweed herb-1 Alkemist Laboratories.jpg | ||
| − | | caption2= | + | | caption2=Sinuous anticlinal pigmented cell walls observed at 400x with Acidified Chloral Hydrate Glycerol Solution. |
| characteristics=cellular structures identified in this botanical specimen are sinuous anticlinal pigmented cell walls and the large cluster of calcium oxalate when observed at 400x with Acidified Chloral Hydrate Glycerol Solution. | | characteristics=cellular structures identified in this botanical specimen are sinuous anticlinal pigmented cell walls and the large cluster of calcium oxalate when observed at 400x with Acidified Chloral Hydrate Glycerol Solution. | ||
| reference=British Herbal Pharmacopoeia, 1983 | | reference=British Herbal Pharmacopoeia, 1983 | ||
Latest revision as of 17:03, 9 May 2018
Contents |
Nomenclature
Stellaria media (L.) Vill. Caryophyllaceae
Standardized common name (English): chickweed
Botanical Voucher Specimen
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Organoleptic Characteristics
Macroscopic Characteristics
Microscopic Characteristics
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High Performance Thin Layer Chromatographic Identification
 
Chickweed (leaf) (Stellaria media) Lane Assignments Lanes, from left to right (Track, Volume, Sample):
Reference materials used here have been authenticated by macroscopic, microscopic &/or TLC studies according to the reference source cited below held at Alkemists Pharmaceuticals, Costa Mesa, CA. Stationary Phase Silica gel 60, F254, 10 x 10 cm HPTLC plates Mobile Phase ethyl acetate: formic acid: acetic acid: water [10/1/1/2] Sample Preparation Method 0.3g+3mL 70% grain EtOH sonicate/heat @ 50° C ~ 1/2 hr Detection Method Natural Product Reagent + PEG -> UV 365 nm Reference see Plant Drug Analysis, Wagner, H., 1996
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Supplementary Information
Sources
- ↑ MOBOT, Tropicos.org http://www.tropicos.org/Image/100002703
- ↑ Elan M. Sudberg, Alkemist Laboratories http://www.alkemist.com
- ↑ Elan M. Sudberg, Alkemist Laboratories http://www.alkemist.com
- ↑ Elan M. Sudberg, Alkemist Laboratories http://www.alkemist.com
