Determination of phytic acid in Pisum sativum and Phaseolus vulgaris

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F10%3A63509438" target="_blank" >RIV/70883521:28110/10:63509438 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Determination of phytic acid in Pisum sativum and Phaseolus vulgaris
Original language description
The aim of this study was to determine the content of phytic acid (phytate) in yellow shelled peas (Pisum sativum) and white beans (Phaseolus vulgaris). Dry seeds were grounded to a fine powder. The moisture of samples was determined according to the Official Journal of the European Union (7). The moisture of the samples was 11.19% in yellow shelled peas and 9.77% in white beans. The content of phytic acid was determined by the modified Holt´s method (1955) using the spectrophotometer. Standard curve was measured using the Na phytate standard solution (0.2mM). The phytic acid content in P. sativum ranged from 0.49 to 0.86% in dry matter and from 0.43 to 0.77 g per 100 g of the sample. The content of phytic acid in P. vulgaris varied from 0.80 to 1.61%in dry matter and from 0.72 to 1.46 g per 100 g of the sample. These obtained values could be influenced by many factors, e.g. climatic conditions, location, variety, etc.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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