Camellia sinensis (leaf)
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''The quoted text in this section was licensed for use under the Creative Commons ShareAlike License, version 3.0: http://creativecommons.org/licenses/by-sa/3.0/'' | ''The quoted text in this section was licensed for use under the Creative Commons ShareAlike License, version 3.0: http://creativecommons.org/licenses/by-sa/3.0/'' | ||
=Macroscopic Entries= | =Macroscopic Entries= | ||
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+ | {{Macroscopy | source=Elan M. Sudberg Alkemist Laboratories | ||
+ | | mainimage=Alkemists_Camellia_sinensis_(L.)_Kuntze_-Theaceae-_Macro.jpg | ||
+ | | companyimage=AP-LOGO-Laboratories Crop - Copy.jpg | ||
+ | | description=Green Tea Leaf ("Camellia sinensis") | ||
+ | | characteristics=Macroscopic image of cut and sifted Camellia sinensis | ||
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| description=Green Tea (''Camellia sinensis'') | | description=Green Tea (''Camellia sinensis'') | ||
| characteristics=Twin calcium oxalate crystals, polarized. 200X glyercin : deionized water solution. | | characteristics=Twin calcium oxalate crystals, polarized. 200X glyercin : deionized water solution. | ||
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+ | {{Microscopy | source=Elan M. Sudberg Alkemist Laboratories | ||
+ | | mainimage=Alkemists_Camellia_sinensis_(L.)_Kuntze_-Theaceae-_irregular_and_branched_astrosclereid_from_the_leaf.jpg | ||
+ | | companyimage=AP-LOGO-Laboratories Crop - Copy.jpg | ||
+ | | description=Green Tea Leaf ("Camellia sinensis") | ||
+ | | characteristics=Irregular and branched astrosclereid from Camellia sinensis leaf viewed at 400x with Acidified chloral Hydrate Soln. | ||
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+ | {{Microscopy | source=Elan M. Sudberg Alkemists Labs. | ||
+ | | mainimage=Alkemists_Camellia_sinensis_(L.)_Kuntze_-Theaceae-_thick_walled_unicellular_trichome.jpg | ||
+ | | description=Green Tea Leaf ("Camellia sinensis") | ||
+ | | companyimage=AP-LOGO-Laboratories Crop - Copy.jpg | ||
+ | | characteristics=Thick walled unicellular trichome viewed at 400x under polarized light with Acidified chloral Hydrate Soln. | ||
| }} | | }} | ||
=HPTLC Entries= | =HPTLC Entries= | ||
=Other Points of Interest= | =Other Points of Interest= |
Revision as of 23:58, 30 August 2012
Contents |
Introduction
Introduction from Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Camellia_sinensis, retrieved 02/20/2012).
Camellia sinensis is the species of plant whose leaves and leaf buds are used to produce Chinese tea. It is of the genus Camellia (Chinese: 茶花; pinyin: Cháhuā), a genus of flowering plants in the family Theaceae. White tea, green tea, oolong, pu-erh tea and black tea are all harvested from this species, but are processed differently to attain different levels of oxidation. Kukicha (twig tea) is also harvested from Camellia sinensis, but uses twigs and stems rather than leaves. Common names include tea plant, tea tree, and tea shrub.
There are two major varieties used for tea, Chinese tea, Camellia sinensis var. sinensis, and Assam tea, Camellia sinensis var. assamica.
The quoted text in this section was licensed for use under the Creative Commons ShareAlike License, version 3.0: http://creativecommons.org/licenses/by-sa/3.0/
Macroscopic Entries
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Microscopic Entries
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HPTLC Entries
Other Points of Interest
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