Distribution of potassium and calcium in sweet potato by X-ray analytical microscope

被引：0
作者：
Suzuki, M
Nagata, T
Komaki, K
机构：
[1] Minist Agr Forestry & Fisheries, Natl Food Res Inst, Tsukuba, Ibaraki 3058642, Japan
[2] Minist Agr Forestry & Fisheries, Natl Agr Res Ctr, Tsukuba, Ibaraki 3050856, Japan
来源：
JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI | 1998年 / 45卷 / 12期
关键词：
D O I：
暂无
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
On mineral availability, it's important to clarify mineral distribution in food material. Using X-ray analytical microscope (XAM), we have investigated each distribution of K and Ca in 5 cultivars of sweet potato. K was highly distributed in the epidermis in contrast to high Ca content in cortex. The results from XAM analysis were compared with those of conventional quantity analysis such as ICP-AES. They were in good accordance with each other. From the results of ICP-AES analysis, we found that the epidermis contained much amount of Mg as well as K.
引用
收藏
页码：735 / 739
页数：5
相关论文
共 50 条
[41]   Evaluation of in vitro secondary caries using confocal laser scanning microscope and X-ray analytical microscope [J].
Okuda, M ;
Pereira, PNR ;
Nikaido, T ;
Tagami, J .
AMERICAN JOURNAL OF DENTISTRY, 2003, 16 (03) :191-196
[42]   X-RAY DIFFRACTION AND ELECTRON MICROSCOPE STUDIES OF NARCISSUS MOSAIC VIRUS AND COMPARISON WITH POTATO VIRUS X [J].
TOLLIN, P ;
WILSON, HR ;
YOUNG, DW ;
CATHRO, J ;
MOWAT, WP .
JOURNAL OF MOLECULAR BIOLOGY, 1967, 26 (02) :353-&
[43]   X-RAY CAMERA FOR ELECTRON MICROSCOPE [J].
TAYLOR, JE ;
BERNARD, RB .
JOURNAL OF APPLIED PHYSICS, 1964, 35 (10) :3094-&
[44]   X-RAY SCANNING PINHOLE MICROSCOPE [J].
LUUKKALA, M .
ELECTRONICS LETTERS, 1974, 10 (23) :481-481
[45]   STEREO X-RAY MICROSCOPE MOVIES [J].
NORTON, JF ;
NEWBERRY, SP .
JOURNAL OF APPLIED PHYSICS, 1958, 29 (11) :1618-1618
[46]   NEW EMISSION X-RAY MICROSCOPE [J].
YONEDA, Y .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1962, 33 (05) :529-&
[47]   RECENT APPLICATIONS OF THE X-RAY MICROSCOPE [J].
NORTON, JF .
JOURNAL OF APPLIED PHYSICS, 1953, 24 (11) :1417-1417
[48]   Condenser Optics in the X-ray Microscope [J].
Youn, H. S. ;
Yin, G. -C. ;
Andrews, J. C. ;
Pianetta, P. .
10TH INTERNATIONAL CONFERENCE ON X-RAY MICROSCOPY, 2011, 1365 :345-348
[49]   A NEW SHADOW X-RAY MICROSCOPE [J].
SUMMERS, SE .
JOURNAL OF APPLIED PHYSICS, 1954, 25 (11) :1454-1454
[50]   AN EXPERIMENTAL X-RAY SHADOW MICROSCOPE [J].
COSSLETT, VE ;
NIXON, WC .
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1952, 140 (900) :422-+
12345