Shelf-Life Stability of Ready-to-Use Green Rooibos Iced Tea Powder—Assessment of Physical, Chemical, and Sensory Properties

Shelf-Life Stability of Ready-to-Use Green Rooibos Iced Tea Powder—Assessment of Physical, Chemical, and Sensory Properties

Green rooibos extract (GRE), shown to improve hyperglycemia and HDL/LDL blood cholesterol, has potential as a nutraceutical beverage ingredient. The main bioactive compound of the extract is aspalathin, a <i>C</i>-glucosyl dihydrochalcone. The study aimed to determine the effect of commo...

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Bibliographic Details
Main Authors: Chantelle Human, Dalene de Beer, Magdalena Muller, Marieta van der Rijst, Marique Aucamp, Andreas Tredoux, André de Villiers, Elizabeth Joubert
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Molecules
Subjects:
rooibos iced tea
beverage powder
storage stability
aspalathin
sensory profile
volatile compounds
Online Access:https://www.mdpi.com/1420-3049/26/17/5260

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