@article{oai:u-nagano.repo.nii.ac.jp:00000486,
 author = {箱山, 年子 and Hakoyama, Toshiko and 荻原, 和夫 and Ogiwara, Kazuo},
 journal = {長野県短期大学紀要, Journal of Nagano Prefectural College},
 month = {Dec},
 note = {40002771565, application/pdf, Each several kind of root and fruit vegetables and fruits were assigned into 3 part ; the central, outer and covering part ( rind ) and mineral contents of those parts were determined. The results were as follows.
1. The contents of ashes ( total minerals ) were highest in the covering part for all the subjects tested ; the contents of the covering parts were about 1.4 – fold higher for potato and pumpkin, 1.7 – fold for carrot and about 2 – fold for sweet potato and  cucumber compared with the content of the respective central part. For kiwifruit  and strawberries, the ashes content were higher in the outer part than the central part. Grapefruit was higher in the central part than the outer part.
2．In respect of P ( phosphorus ) content, the difference in the content among 3 part were little for carrot, potato and sweet potato, however, the contents for lotus, cucumber and tomato were slightly lower ( 0.6～0.8 ) in the outer part than the central one, whereas for the covering part, its content was 1.24 – fold higher for lotus and 1.82 – fold for cucumber. For pumpkin, the P content was highest in the covering part and it was 4.9 – fold of that for the central part.
For kiwifruit, the P content was higher in the central part, and for strawberries higher in the outer part.
3. Fe ( iron ) contents of the parts except for the covering part were comparatively low. The Fe content of covering part was 2.1 – fold higher for pumpkin, 3.5 for sweet potato, 6.0 for potato and 11.1 for lotus when compered to the respective contents of central part. There was no difference in Fe contents of kiwifruit and grapefruit between central and outer part. But, for strawberries, the content increased with a distance from the central part.
4. Ca ( calcium ) content was highest in the covering part as well as Fe content for these vegetables. For cucumber, the content increased with a distance from the central part. There was no difference in Ca contents of the other subjects between central outer part, the content was high in the covering part, especially for sweet potato, the content was 8.5 - fold higher than that of the central part. For kiwifruit, the content was high in the central part, 2.1 – fold higher than that of the outer part. But strawberries the content was high in the outer part, 1.4 – fold higher than that of the central part.},
 pages = {1--10},
 title = {根菜類、果菜類並びに果物中のミネラル類含有量の部位別分布},
 volume = {51},
 year = {1996},
 yomi = {ハコヤマ, トシコ and オギワラ, カズオ}
}