Survey of nitrate concentrations in domestic vegetables on the market

Yorifuji, T.; Niihata, M.; Yamamura, K.; Otsu, T.; Iguchi, J.; Hiramatsu, K.; Suzuki, C.; Ikemoto, T.; Miyatake, M.; Sato, K.; Nishiyama, T.; Suzuki, T.

Survey of nitrate concentrations in domestic vegetables on the market

2005

Nitrate levels were determined by ion chromatography for 1094 samples of market vegetables. The nitrate levels (mean+-standard deviation) of the vegetables are as follows : cabbage (n=189), 679+-453 ppm ; Chinese cabbage (n= 186), 1320+-669 ppm ; head lettuce (n=174), 1060+-480 ppm ; komatsuna (n=197), 4060+-1720 ppm ; spinach (n=208), 3070+-1360 ppm ; qing gin cai (n=20), 2750+-932 ppm ; nozawana (n=20), 2840+-580 ppm ; turnip (n=20), root 1630+-772 ppm, leaves 3540+-1700 ppm ; garland chrysanthemum (n=20), 2940+-1110 ppm : leek (n=20), 1780+-567 ppm ; takana (n=20), 3680+-1220 ppm ; and ta cai (n=20), 3340+-1310 ppm.

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AGROVOC Keywords

chromatographie chromatography cromatografia domestic production hortalizas ion iones ions japan japon legume nitrate nitrates nitratos vegetables

Bibliographic information

Published in

Journal of the Japanese Society for Food Science and Technology (Japan)

Volume 52 Issue 12 ISSN 1341-027X

Pagination

pp. 605-609

Other Subjects

Production interieure; Produccion interior

Language

Japanese

Note

Summaries (En, Ja)

3 tab. 1 fig. 16 ref.

Type

Summary

In AGRIS since: 2006-05-15

Format: AGRIS AP

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Survey of nitrate concentrations in domestic vegetables on the market

2005

AGROVOC Keywords

Bibliographic information