What bleaching materials are best for crude jojoba oil?

Adel Gabr Abdel-Razek @Adel-Abdel-Razek-2

12 October 2022 1 5K Report

What are the most suitable bleaching agents for crude jojoba oil? and optimum concentration, holding time, and temperature?

Shyam Lakshmanan

Hi, what is the processing method? Does the crude oil have high FFA and phospholipids content?

I dontnhave experience refining Jojoba, but have refined various oils and mainly palm and palm kernel oils.

Generally an activated bentonite is used by the industry. Its normally called bleaching earth. There are many producers.

If the oil is relatively easy to bleach, and has low gums content or impurities, you cna also use a fullers earth or attapulgite as the bleaching earth.

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