A practical method for extending the biuret assay to protein determination of corn-based products
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- 作者：Zelong Liu<sup> ; sup><sup>liuzelong@cofco.comsup> ; Junhui Pan
- 关键词：Protein determination ; Modified biuret method ; Thermal stresses ; Protein solubility ; Corn-based products ; Zein
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：1 June 2017
- 年：2017
- 卷：224
- 期：Complete
- 页码：289-293
- 全文大小：448 K
- 卷排序：224
文摘
A modified biuret method was developed for corn-based products in this study. The proposed and Kjeldahl methods mostly showed good agreement. The proposed method enhanced the accuracy of prediction on zein with BSA as standard. The method improved the protein solubility for the thermal processed samples.