Magnolia officinalis (bark)

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=Introduction=
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=Nomenclature=
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{{nomenclature | binomial=Magnolia officinalis
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|authority=Rehder & E.H. Wilson
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|family=Magnoliaceae
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|scn=magnolia
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|syn=
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|ayurvedic=
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|pinyin=hou po; hou po (bark of stem; twig; and root); hou po hua (flower bud)
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|aka=
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|notes=See note following M. biondii. }}
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=Macroscopic Entries=
 
=Macroscopic Entries=
 
=Microscopic Entries=
 
=Microscopic Entries=

Revision as of 18:44, 14 March 2014

Contents

Nomenclature

Magnolia officinalis Rehder & E.H. Wilson   Magnoliaceae  
Standardized common name (English): magnolia  
Pinyin name(s): hou po; hou po (bark of stem; twig; and root); hou po hua (flower bud)

Macroscopic Entries

Microscopic Entries

Cells containing yellow-brown oil observed at 400x with Acidified Chloral Hydrate Glycerol Solution.

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

AP-LOGO-Laboratories Crop - Copy.jpg
Magnolia officinalis - Alkemist Laboratories.jpg


HPTLC Entries

AP-LOGO-Laboratories Crop - Copy.jpg
(thumbnail)
Magnolia officinalis HPTLC ID - 10% Ethanolic H2SO4 visible light

Magnolia (bark) (Magnolia officinalis)

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

  1. 3 μL Magnolol ~ 0.1% in Methanol
  2. 3 μL Magnolia officinalis-1
  3. 3 μL Magnolia officinalis-2
  4. 3 μL Magnolia officinalis-3
  5. 3 μL Magnolia officinalis-3
  6. 4 μL Magnolia officinalis-4
  7. 2 μL Magnolia officinalis-4
  8. 3 μL Honokiol ~ 0.1% in Methanol

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 cyclohexane: ethyl acetate: HCOOH [6/4/0.2] 

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

Detection Method 10% Ethanolic H2SO4 -> 115° C 15 min -> visible light 

Reference see Pharmacopoeia of The Peoples Republic of China, Volume 1, 1997


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

Other Points of Interest


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