scholarly journals The Stability of Carotene and Vitamin A in a Mixed Ration

1939 ◽  
Vol 18 (3) ◽  
pp. 179-187 ◽  
Author(s):  
R.M. Bethke ◽  
P.R. Record ◽  
O.H.M. Wilder
Keyword(s):  
Vitamin A ◽  
The Stability

The stability of vitamin A in fortified palm olein during extended storage and thermal treatment

2017 ◽  
Vol 52 (8) ◽  
pp. 1869-1877 ◽  
Author(s):  
Dewi Kristina Natalia Silalahi ◽  
Dewi Yuliyanti ◽  
Monica da Silva ◽  
Isti Christianti ◽  
Karyanto Mulyono ◽  
...  
Keyword(s):  
Thermal Treatment ◽  
Vitamin A ◽  
Palm Olein ◽  
The Stability

Storage conditions and packaging greatly affects the stability of fortified wheat flour: Influence on vitamin A, iron, zinc, and oxidation

2018 ◽  
Vol 240 ◽  
pp. 43-50 ◽  
Author(s):  
Youna M. Hemery ◽  
Arnaud Laillou ◽  
Laura Fontan ◽  
Vincent Jallier ◽  
Regina Moench-Pfanner ◽  
...  
Keyword(s):  
Vitamin A ◽  
Wheat Flour ◽  
Storage Conditions ◽  
The Stability

scholarly journals The effect of vitamin A deficiency and dietary α-tocopherol on the stability of rat-liver lysosomes

1965 ◽  
Vol 97 (2) ◽  
pp. 353-359 ◽  
Author(s):  
OA Roels ◽  
M Trout ◽  
A Guha
Keyword(s):  
Vitamin A ◽  
Vitamin A Deficiency ◽  
Enzymic Activity ◽  
Alpha Tocopherol ◽  
Enzyme Release ◽  
Normal Amount ◽  
Prolonged Incubation ◽  
Liver Lysosomes ◽  
The Stability ◽  
Rat Liver Lysosomes

1. Vitamin A-deficient rats and pair-fed controls were maintained on either normal or raised amounts of dietary alpha-tocopherol. 2. Their livers were fractionated and; free' and; total' lysosomal phosphatase were determined in the various fractions. The rate of release of this enzyme was determined in the mitochondria-lysosome-rich fraction during incubation at pH5 and 37 degrees . 3. The deficient livers showed increased enzymic activity. 4. Prolonged incubation caused more rapid enzyme release from the mitochondria-lysosome-rich fraction of the vitamin A-deficient rats receiving the normal amount of dietary alpha-tocopherol than from the equivalent fraction of their pair-fed controls receiving vitamin A. Raised dietary alpha-tocopherol reversed this phenomenon.

Effect of Milk Fat on the Stability of Vitamin A in UHT Milk

1986 ◽  
Vol 19 (4) ◽  
pp. xxxvii
Author(s):  
Betty L.T. Lau ◽  
Y. Kakuda ◽  
D.R. Arnott
Keyword(s):  
Vitamin A ◽  
Milk Fat ◽  
Uht Milk ◽  
The Stability

THE STABILITY OF VITAMIN A ALCOHOL IN AQUEOUS AND OILY MEDIA

1952 ◽  
Vol 4 (1) ◽  
pp. 898-903 ◽  
Author(s):  
C. L. J. Coles ◽  
D. F. W. Thomas
Keyword(s):  
Vitamin A ◽  
The Stability
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