While buying coffee granules, check the labels to make sure they have not expired. Also make sure they are free from dust and debris.
(1) https://www.healthline.com/nutrition/instant-coffee-good-or-bad#section5
- Disclaimer
"Information here is provided for discussion and educational purposes only. It is not intended as medical advice or product or ingredient review/rating. The information may not apply to you and before you use or take any action, you should contact the manufacturer, seller, medical, dietary, fitness or other professional. If you utilize any information provided here, you do so at your own risk and you waive any right against Culinary Communications Private Limited, its affiliates, officers, directors, employees or representatives.”
Description
Coffee granules are dried crystals of concentrated brewed coffee. They are completely soluble. It can be produced by spray drying or freeze drying.