Abstract: This specification discloses de-flavored legume flour have less intense flavor profiles compared to untreated legume flour. The disclosed de-flavored legume flours have been processed to reduce flavor while minimizing damage to the components to the de-flavored legume flour (compared to an untreated legume flour). The disclosed de-flavored legume flours can be adjusted to have functionality like an untreated legume flour or to have improved function compared to untreated legume flour.

Abstract: The technology disclosed in this specification pertains to pectin containing cellulosic materials. The cellulosic material is modified so that it can form strong gels when dispersed in aqueous solution. Also disclosed are methods for modifying the cellulosic materials, including, at least in some embodiments, methods to monitor changes in the infrared spectrum of the cellulosic material that happen during a modification reaction to control the reaction and obtain end products capable of making gels having the desired gel strength.