To observe the changes in colour, texture and odour of roasted and unroasted semolina and gram flour.

When studying the effects of roasting on semolina and gram flour from the perspective of food chemistry and nutrition, several notable changes occur in colour, texture, and odour due to complex chemical reactions and physical transformations during heating.

Semolina, a coarse flour made from durum wheat, and gram flour (besan), made from ground chickpeas, both undergo significant changes when roasted. These changes are primarily driven by heat-induced reactions such as Maillard browning, starch gelatinization, and volatilization of aromatic compounds.

Colour Changes:  
Unroasted semolina has a pale yellow, ___ ________ ___ ______ __________ _______.
__________ ______ _______ ____ ________ ________ _______.
________ __________ _____ __________ __________ ___ _____ ____.
_________ ___ __________ _____ _________ ___ ______ ____.
______ _____ ______ ______ _________ ___ ___.
___ _______ __________ ___ _____ ________ ____ _____ ____.
_____ ____ ______ __________ ______ ___ _____ _______.
_______ __________ ________ ______ ______ ___ ___ ___ ____ __________ _____ ____.
_________ ___ __________ _________ _______ _______ ___ ___.
_________ _______ _________ _________ _____ ___ _______ _________.
______ ___ ________ _______ ______ _________ ______ _________ __________ _______ ___.
____ _______ ___ ______ ___ _____ _______ _______ _______ _____ ________ _____.
__________ ______ ___ _____ _______ ________ ______ ___.
_________ __________ _________ __________ _______ ______ _______ ___ _________ __________ ________ _________.
________ ___ _______ ______ __________ _________ ____.
_____ _____ ________ ____ ___ ________ _________.
________ _________ ______ ______ __________.
_____ ______ _________ _________ _______ _______ _________ _______.
___ __________ _______ ___ ______ ______ ____ ______ _______ _______ _____ _______.
___ _______ ________ ________ ______ _________ _________ __________ _________ ___ ____ __________.
______ _________ ____ ________ _____ _______ ______.
________ _______ _________ _________ ____ __________ ___ _____.
_________ ___ ______ _______ ___ ____.
____ ____ _________ ____ ___ ____ __________ ___ ________ __________ __________.
_____ ________ ________ _______ ________ ___ _____ ____ ____ _________ _____.
__________ ___ ___ ___ _____ _____ _____ _______ ___ _____ ______ ___.
_____ ________ _____ ________ _________ ___ ________.
__________ ____ _________ ________ __________ ________ _____ _____ _____ _____ ______.
____ ___ _____ ____ ______ ____ ______ ________.
__________ ___ ______ _______ ________ ______.
_____ _______ __________ ______ ________ _____ ___ _______ __________ ___.
___ _________ _______ _______ ___.
__________ ____ ________ _______ ______ _______ ___ _______ ___ ______ ________.
_________ ________ ___ _____ ____.
_____ ______ __________ _________ ________ _________ ___ ________ ______ _______.
________ _______ _________ ___ __________ _______ _____.
____ __________ __________ __________ __________ _______ __________ ________ _______ ___ ___.
______ ________ ___ ____ ________ __________.
_________ _________ _______ ______ _________ _______ ______ _______ _______.
__________ _________ _____ ____ ____.
_____ _____ __________ __________ ___ _________ ____ _______ _______.
____ ______ _________ ___ ______.
_______ _________ ___ __________ __________ ______ ____.
_________ ____ ______ ___ __________ ______ ____ ___ _____ ________.
________ _____ _______ ____ ____ ____ ___ ______.
__________ __________ _______ ________ _________ _________ ________ ____ ____ _______ ____ _____.
_____ ____ _____ __________ _______ ________ _________ __________ __________ _____ ______ _____.
______ ____ ________ _____ ____ ________ ___ ______ _______.
___ ________ _____ _____ ____ _______ ______ __________.
________ _________ __________ ______ ________ _______ _____ ________ ________ _________.
_______ ___ ___ ________ ________ ____ __________ ________.
__________ _________ _________ ___ ________ _______ __________ ____ ____ ______.
Get Full Answer on WhatsApp