HOME    About this site    mypage    Japanese    library    university    Feedback

University of the Ryukyus Repository >
Faculty of Agriculture >
Bulletin >
The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus >
No.16 (1969/10) >

 
Title :市販罐詰オレンジ・ジュース中のビタミン C 含有量(家政学科)
Title alternative :Vitamin C content of canned orange juice at the retail level (Department of Home Economics)
Authors :外間, ゆき
桂, 正子
Authors alternative :Hokama, Yuki
Katsura, Masako
Issue Date :1-Oct-1969
Abstract :市販罐詰オレンジ・ジュースについて11社の製品, 75罐の主としてビタミンC含有量を測定したが, ビタミンC強化標示のあるもの(C)は23.6∿76.4mg%の範囲で含有され, 経過日数の長いものでもほぼ30mg%を降らないし, 1罐200グラム入りであるからビタミンCのよい給源食品といえる。強化標示のないものA, B, D, E, F, G, H, I, J, Kは0∿31.2mg%の範囲にあり, 経過日数の短いものでも10mg%以下のものもある。これら10社の製品中, 4社(B, D, G, I)のものは, 若干ビタミンCの給源食品になりうると考えられるが, 残りの6社(A, E, F, H, J, K)の製品についてはビタミンC含有量が少ないので, ビタミンCの給源食品とは考えられない。
Vitamin C analyses were done on 75 samples of canned organge jucie at the retail level made in 11 different companies. The samples marked (C) which were enriched in vitamin C, contained it in the range from 23.6 to 76.4mg per cent. The results showed that they were good for the source of vitamin C, because 200ml of each can (about 500 days old) had more than 60mg of vitamin C. In the products which were not enriched in vitamin C (made in the companies of A, B, D, E, F, G, H, I, J and K) the range of containing it was 0-31.2mg per cent. Even though 100 days old, some of them had less of it than 10mg per cent. Therefore, B, D, G and I products can be a source of vitamin C, but A, E, F, H, J and K products can not.
Type Local :紀要論文
ISSN :0370-4246
Publisher :琉球大学農学部
URI :http://hdl.handle.net/20.500.12000/4563
Citation :琉球大学農学部学術報告 = The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus no.16 p.356 -360
Appears in Collections:No.16 (1969/10)

Files in This Item:

File Description SizeFormat
KJ00000162326.pdf249KbAdobe PDFView/Open