Journal of Food, Agriculture and Environment




Vol 7, Issue 3&4,2009
Online ISSN: 1459-0263
Print ISSN: 1459-0255


Total, soluble and insoluble oxalate content of bran and bran products


Author(s):

Patchanee Boontaganon 1, Eva Jéhanno 2, G. P. Savage 3*

Recieved Date: 2009-07-08, Accepted Date: 2009-10-02

Abstract:

The total and soluble oxalate content of various wheat, oat and rice bran products available in supermarkets and health food shops were analyzed using HPLC chromatography. The total oxalate contents of the individual bran samples analyzed ranged from 37.0 mg/100 g dry matter (DM) for oat bran to 392.7 mg/100 g DM for wheat bran flakes while the soluble oxalate contents ranged from 8.9 mg/100 g DM (Oat Bran Weet-Bix) to 109.6 mg/100 g DM (wheat bran flakes), respectively. The mean data showed that oat bran products contained the lowest level of total oxalate (67.2 mg/100 g DM) and soluble oxalate (8.9 mg/100 g DM) compared to rice bran (total oxalate 139.5 mg/100 g DM, soluble oxalate 65.3 mg/100 g DM) and wheat bran (total oxalate 220.8 mg/100 g DM, soluble oxalate 60.8 mg/100 g DM). The data suggests that a daily portion of bran products, particularly wheat bran, would supply a constant intake of soluble and insoluble oxalate but this would be a relatively small intake compared to other oxalate containing foods that may be eaten in the diet. The effect of the soluble oxalate intake could be mitigated by the consumption of high calcium foods at the same time.

Keywords:

Total oxalate, soluble oxalate, insoluble oxalate, cereal bran, bran products


Journal: Journal of Food, Agriculture and Environment
Year: 2009
Volume: 7
Issue: 3&4
Category: Food and Health
Pages: 204-206


View full PDF
Information:

Note to users

The requested document is freely available only to subscribers/registered users with an online subscription to the Journal of Food, Agriculture & Environment. If you have set up a personal subscription to this title please enter your user name and password. All abstracts are available for free.

Article purchasing

If you like to purchase this specific document such as article, review or this journal issue, contact us. Specify the title of the article or review, issue, number, volume and date of the publication. Software and compilation, Science & Technology, all rights reserved. Your use of this website details or service is governed by terms of use. Authors are invited to check from time to time news or information.


Purchase this Article:   20 Purchase PDF Order Reprints for 15

Share this article :