Philip K. Zietlow,Daniel J. Winderl,Mark E. Arlinghaus
申请号：
US15957555
公开号：
US20180236453A1
申请日:
2018.04.19
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method and system for removing foreign grains from oat grains to establish gluten-free oats, i.e., oat grains having gluten levels below 20 ppm and, more preferably, below 10 ppm, relies upon performing various mechanical differentiation operations on a combination of grains, including oats and foreign, or gluten containing, grains. The mechanical differentiation operations can be arranged in series or in a combination of series and parallel operations. The various operations preferably include width grading and multiple length grading steps, as well as an aspirating steps, as well as a potential debearding step. The resulting oats can be used to make a wide range of gluten-free oat food products, including cereal and granola products.
