Malva sylvestris (flower)

From AHPA Botanical Identity References Compendium
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=HPTLC Entries=
 
=HPTLC Entries=
 
=Other Points of Interest=
 
=Other Points of Interest=
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{{HPTLC | source=Elan M. Sudberg, Alkemist Laboratories
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            | description=High Mallow (flower) (''Malva sylvestris'')
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            | companyimage=AP-LOGO-Laboratories Crop - Copy.jpg
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            | companyURL=http://www.alkemist.com
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            | mainimage=Malva_sylvestris_-_Alkemists_Laboratories.jpg
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            | caption1=''Malva sylvestris'' HPTLC ID - Natural Product Reagent + PEG UV 365 nm
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            | stationaryphase=Silica gel 60, F254, 10 x 10 cm HPTLC plates
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            | mobilephase=ethyl acetate: HCOOH: AcCOOH: H2O [10/1.1/1.1/2.4]
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            | prep=0.3 g + 3 ml 70% grain EtOH sonicate/heat @ 50° C ~ 1/2 hr
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            | detection=Natural Product Reagent + PEG -> UV 365 nm
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            | lanes= Lanes, from left to right (Track, Volume, Sample):
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#  μL Rutin, Caffeic acid, Hyperoside, Chlorogenic Acid ~0.1% in CH3OH
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#  μL ''Malva sylvestris''-1 (flower)
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#  μL ''Malva sylvestris''-1 (flower)
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#  μL ''Malva sylvestris''-2 (flower)
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#  μL ''Malva sylvestris''-2 (flower)
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#  μL ''Malva sylvestris''-3 (flower)
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#  μL ''Malva sylvestris''-4 Vouchered Specimen (flower)
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#  μL Rutin, Caffeic acid, Hyperoside, Chlorogenic Acid ~0.1% in CH3OH
 +
 +
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.
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            | reference=Adapted from British Pharmacopoeia, 2003
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            | }}
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[[Category:blank]]

Revision as of 22:39, 22 October 2012

Contents

Introduction

Macroscopic Entries

Microscopic Entries

Spherical pollen grains, about 150 μm in diameter, with a roughly spiny exine observed at 400x with Acidified Chloral Hydrate Glycerol Solution.cellular structures identified in this botanical specimen are spherical pollen grains, about 150 μm in diameter, with a roughly spiny exine and the thick walled stellate trichomes when observed at 400x with Acidified Chloral Hydrate Glycerol Solution.

Source: Elan M. Sudberg, Alkemist Laboratories [1]

AP-LOGO-Laboratories Crop - Copy.jpg
Blue Mallow Flower Alkemist Laboratories.jpg


HPTLC Entries

Other Points of Interest

AP-LOGO-Laboratories Crop - Copy.jpg
(thumbnail)
Malva sylvestris HPTLC ID - Natural Product Reagent + PEG UV 365 nm

High Mallow (flower) (Malva sylvestris)

Lane Assignments Lanes, from left to right (Track, Volume, Sample):

  1. μL Rutin, Caffeic acid, Hyperoside, Chlorogenic Acid ~0.1% in CH3OH
  2. μL Malva sylvestris-1 (flower)
  3. μL Malva sylvestris-1 (flower)
  4. μL Malva sylvestris-2 (flower)
  5. μL Malva sylvestris-2 (flower)
  6. μL Malva sylvestris-3 (flower)
  7. μL Malva sylvestris-4 Vouchered Specimen (flower)
  8. μL Rutin, Caffeic acid, Hyperoside, Chlorogenic Acid ~0.1% in CH3OH

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: HCOOH: AcCOOH: H2O [10/1.1/1.1/2.4] 

Sample Preparation Method 0.3 g + 3 ml 70% grain EtOH sonicate/heat @ 50° C ~ 1/2 hr 

Detection Method Natural Product Reagent + PEG -> UV 365 nm 

Reference see Adapted from British Pharmacopoeia, 2003


Source: Elan M. Sudberg, Alkemist Laboratories [2]


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