Lactuca virosa (leaf)
(Nomenclature updated) |
(Various title corrections, Source additions) |
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| + | {{DISPLAYTITLE:''Lactuca virosa'' (leaf) }} | ||
=Nomenclature= | =Nomenclature= | ||
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|notes=The dried latex of L. virosa is known as lactucarium. }} | |notes=The dried latex of L. virosa is known as lactucarium. }} | ||
| − | =Macroscopic | + | =Botanical Voucher Specimen= |
| − | =Microscopic | + | =Organoleptic Characteristics= |
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| + | =Macroscopic Characteristics= | ||
| + | =Microscopic Characteristics= | ||
{{Microscopy | source=Elan M. Sudberg, Alkemist Laboratories | {{Microscopy | source=Elan M. Sudberg, Alkemist Laboratories | ||
| companyimage= AP-LOGO-Laboratories Crop - Copy.jpg | | companyimage= AP-LOGO-Laboratories Crop - Copy.jpg | ||
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| − | = | + | =High Performance Thin Layer Chromatographic Identification= |
{{HPTLC | source=Elan M. Sudberg, Alkemist Laboratories | {{HPTLC | source=Elan M. Sudberg, Alkemist Laboratories | ||
| description=Wild Lettuce (leaf) (''Lactuca virosa'') | | description=Wild Lettuce (leaf) (''Lactuca virosa'') | ||
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| − | = | + | =Supplementary Information= |
| − | + | =Sources= | |
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Revision as of 01:10, 16 March 2014
Contents |
Nomenclature
Lactuca virosa L. Asteraceae
Standardized common name (English): wild lettuce
Botanical Voucher Specimen
Organoleptic Characteristics
Macroscopic Characteristics
Microscopic Characteristics
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High Performance Thin Layer Chromatographic Identification
 
Wild Lettuce (leaf) (Lactuca virosa) 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 Laboratories, Costa Mesa, CA. Stationary Phase Silica gel 60, F254, 10 x 10 cm HPTLC plates Mobile Phase ethyl acetate: formic acid: glacial acetic acid: water [10/0.9/0.9/2] Sample Preparation Method 0.3g+3mL CH3OH sonicate/heat @~50° C ~ 1/2 hr Detection Method Natural Product Reagent + PEG -> UV 365 nm Reference see Lactuca_virosa_-_Alkemists_Laboratories.jpg
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Supplementary Information
Sources
- ↑ Elan M. Sudberg, Alkemist Laboratories http://www.Alkemist.com
- ↑ Elan M. Sudberg, Alkemist Laboratories http://www.alkemist.com
