ShareDetermination of nitrite levels in refrigerated and frozen spinach by ion chromatography.
Author(s) : BOSCH-BOSCH N., GARCIA MATA M., PENUELA M. J., RUIZ GALAN T., LOPEZ RUIZ B.
Type of article: Article
Summary
Applying ion chromatography to analysis of spinach samples stored at -18 or 2-5 deg C with electrochemical detection. Freezing has no effect on nitrite contents. Nitrite concentrations increase during cold storage. These results indicate that one should not keep cooked spinach more than 2 days at 2-5 deg C.
Details
- Original title: Determination of nitrite levels in refrigerated and frozen spinach by ion chromatography.
- Record ID : 1996-2927
- Languages: English
- Source: J. Chromatogr., A - vol. 706 - n. 1-2
- Publication date: 1995
Links
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Indexing
- Themes: Vegetables
- Keywords: Measurement; Chilling; Vegetable; Nitrite; Spinach; Freezing; Chromatography
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