Oat fractions with enhanced Avenanthramide concentration and methods of making

    公开(公告)号:US10335383B2

    公开(公告)日:2019-07-02

    申请号:US14508580

    申请日:2014-10-07

    摘要: Exemplary embodiments provide oat fractions, and methods of producing the oat fractions, of the species Avena Sativa that has a concentration of total Avenanthramides that is from about 2 to about 25 wt. %, and up to about 30 wt. % or more, higher than the concentration before treatment with infrared energy. The higher concentration is achieved without treatment with enzymes or exposure to fungal agents to increase the concentration of total Avenanthramides. Instead, the enhanced concentration of Avenanthramides is achieved through exposure to infrared energy for a selected period of time.

    Oat fractions with enhanced Avenanthramide concentration and methods of making

    公开(公告)号:US11260037B2

    公开(公告)日:2022-03-01

    申请号:US16407827

    申请日:2019-05-09

    摘要: Exemplary embodiments provide oat fractions, and methods of producing the oat fractions, of the species Avena Sativa that has a concentration of total Avenanthramides that is from about 2 to about 25 wt. %, and up to about 30 wt. % or more, higher than the concentration before treatment with infrared energy. The higher concentration is achieved without treatment with enzymes or exposure to fungal agents to increase the concentration of total Avenanthramides. Instead, the enhanced concentration of Avenanthramides is achieved through exposure to infrared energy for a selected period of time.

    METHOD FOR INCREASING THE ACCESSIBILITY OF HIGHER MOLECULAR WEIGHT BETA-GLUCANS

    公开(公告)号:US20200315223A1

    公开(公告)日:2020-10-08

    申请号:US16373904

    申请日:2019-04-03

    IPC分类号: A23L5/30 A23L33/21 A23L7/183

    摘要: A method of increasing the accessibility of higher molecular weight beta-glucan in beta-glucan-containing products includes microwave treating kilned groats at a power and for a period of time to increase the volume of the groats from about 5% to about 80% with a resulting viscosity of the oat beta-glucan is greater than about 500 cP as measured by Rapid Visco Analyzer. The method can further include tempering the kilned groats prior to microwave treating to increase the moisture content of the groats to a range from about 15% to about 25%.