[Carotene content in growing yellowing birch leaves]
1998
Vetra, S. | Andersons, P. (Latvian Univ. of Agriculture, Jelgava (Latvia). Faculty of Food Technology)
Carotene in yellowing birch leaves has been determined by means of a photometric method with the use of the 0.036% K2Cr2O7 as a standard solution. To determine the amount of carotene a standard curve has been worked out. The obtained data show that carotene content in yellowing birch leaves is rather high in comparison with the majority of fruits and vegetables used in food.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
出版者
Latvian University of Agriculture
页码
p. 45-46
其它主题
Metodos
语言
拉脱维亚语
注释
1 ill., 4 ref.
翻译的标题
Karotina saturs dzeltejusas berzu lapas
类型
Non-Conventional
来源
[The results of scientific research. Pt.1], Karklina, D.Blija, A.Kaulins, U. (eds.).- Jelgava (Latvia): Latvian University of Agriculture, 1998. 75 p.
1999-08-15
AGRIS AP