A DETERMINATION OF THE AMOUNT OF VITAMIN C IN SOME MEDICAL PLANTS GROWING IN THE SOUTH– WESTERN ZARAFSHAN MOUNTAIN RANGES

2018 ◽  
pp. 48-49
Author(s):  
P. Mirkhamidova ◽  
U. E. Khujanazarov ◽  
D. A. Mamatqulov ◽  
S. Ziyamukhamedova ◽  
G. I. Mukhamedov
Keyword(s):  
Vitamin C ◽  
The South ◽  
Mountain Ranges ◽  
Medical Plants

Overpressured-layer chromatographic determination of ascorbigen (bound vitamin C) inBrassicavegetables

2004 ◽  
Vol 17 (5) ◽  
pp. 360-364 ◽  
Author(s):  
György Kátay ◽  
Zsolt Németh ◽  
Szilárd Szani ◽  
Oszkár Köck ◽  
Levente Albert ◽  
...  
Keyword(s):  
Vitamin C ◽  
Chromatographic Determination

scholarly journals Photometric Methods for the Determination of Vitamin C.

1998 ◽  
Vol 14 (5) ◽  
pp. 889-895 ◽  
Author(s):  
Satya P. ARYA ◽  
Meenakshi MAHAJAN ◽  
Preeti JAIN
Keyword(s):  
Vitamin C

Separation and determination of reduced vitamin C in polymerized hemoglobin-based oxygen carriers of the human placenta

2014 ◽  
Vol 43 (3) ◽  
pp. 152-156 ◽  
Author(s):  
Gang Chen ◽  
Ling Mo ◽  
Shen Li ◽  
Wentao Zhou ◽  
Hong Wang ◽  
...  
Keyword(s):  
Vitamin C ◽  
Human Placenta ◽  
Oxygen Carriers ◽  
Polymerized Hemoglobin

scholarly journals Spectrophotometric determination of ascorbic acid in grapes with the Prussian Blue reaction

2012 ◽  
Vol 23 (2) ◽  
pp. 174-179 ◽  
Author(s):  
Nicoleta Matei ◽  
Simona Dobrinas ◽  
Gabriel Lucian Radu
Keyword(s):  
Ascorbic Acid ◽  
Vitamin C ◽  
Vitis Vinifera ◽  
Prussian Blue ◽  
Spectrophotometric Determination ◽  
Pinot Noir ◽  
Cabernet Sauvignon ◽  
Red Grapes ◽  
Blue Reaction

AbstractThe objective of the present work was to adapt the Prussian Blue reaction for the determination of ascorbic acid. The procedure was successfully applied for the determination of ascorbic acid in red and white grapes (Vitis vinifera L.) just previous ingathering. In the present work was used the red and white grapes from Murfatlar vineyard: Mamaia, Cabernet Sauvignon, Merlot, Pinot Noir, Chardonnay, Sauvignon, Muscat Ottonel and Riesling Italian. The results were situated in the range of 0.67 - 1.79 mg vitamin C/100g product for red grapes and respectively 0.50 - 1.49 mg vitamin C/100g for white grapes.

III.—Glaciation of High Points in the Southern Interior of British Columbia

1889 ◽  
Vol 6 (8) ◽  
pp. 350-352 ◽  
Author(s):  
George M. Dawson
Keyword(s):  
British Columbia ◽  
Field Work ◽  
The South ◽  
Plateau Region ◽  
Mountain Ranges ◽  
South Eastern ◽  
Northerly Direction ◽  
Geological Magazine

In an article published in the Geological Magazine for August, 1888, an outline was presented of some facts resulting from recent investigations on the glaciation of British Columbia and adjacent regions, bearing more particularly on the flow of ice in a northerly direction brought to light by explorations in the Yukon district, but touching also on the south-eastern extension of the great western glacier-mass of the continent, which I have proposed to name the Cordilleran glacier. Field-work carried out by me during the summer of 1888 has resulted in the accumulation of many new facts relating to the southern part of the area, which was at one time covered by the Cordilleran glacier, from which it would appear that it may ultimately be possible not only to trace the various stages in the recession of the main front of the great confluent glacier beneath which the interior or plateau region of British Columbia was buried, but even to follow the later stages of its decline as it became broken up into numerous local glaciers confined to the valleys of the several mountain ranges which limit the plateau.

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