Effect of heat treatments on quinoa germ quality and its storage study.
J Food Sci Technol
; 60(7): 2023-2030, 2023 Jul.
Article
en En
| MEDLINE
| ID: mdl-37206428
ABSTRACT
Quinoa is a potential crop to address the situation as it offers a plethora of benefits as it is nutritionally rich and can adapt to extreme climatic and salt conditions. Quinoa germ consists of almost 25-30% of whole grain. Quinoa germ obtained using roller milling has remarkable nutritional properties with high protein, fat and mineral content. Presence higher fat content limits shelf-life of quinoa germ. The objective of the present investigation is to study the effect of different treatment on stabilization of quinoa germ and its storge study. Quinoa germ was subjected to microwave and infrared treatment for shelf-life extension. Colour properties of the germ has not changed drastically by both treatments. Sorption behavior of quinoa germ stored at different RH was studied and results showed typical sigmoid curve for all samples. Sorption studies revealed that treated quinoa germ were stable at 64% RH. The storage study was carried out at accelerated conditions using PET/PE packaging material. Based on the results of the study, it can be inferred that the quinoa germ can be kept up to three months at accelerated conditions. Study demonstrated that microwave treatments of quinoa germ showed highest shelf life of three months at accelerated conditions.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
J Food Sci Technol
Año:
2023
Tipo del documento:
Article