Fast filtration with long filtration cycles and less pressure build-up at cycle end
•
Reduce free fatty acid rise and the associated risk of damaged oil
natural
™
bleaching earths
PRODUCTS
pure flo B80 ®
Pure-Flo Natural products use our clay’s inherent properties to remove impurities in oil without the use of chemical additives. Because these products are naturally active there is no danger of mineral acid carryover in finished oils.
A natural approach 6.0
of a typical dosage (between 0.5% and
Starting Sunflower Oil 5.2
1.0%) of Pure-Flo B-80 during the bleaching and deodorizing process can help achieve 4.0
sunflower oil.
RED COLOR
a significant reduction in red color in
2.2
2.0
BLEACHED
1.9
BLEACHED
1.6
DEODORIZED
1.3
DEODORIZED
0.0 0.5%
1.0% DOSAGE
* Lab bleach conditions according to AOCS official method guidelines
This chart illustrates how the introduction
supreme
™
bleaching earths
PRODUCTS
supreme B81 supreme 55 pro active ™
™
Pure-Flo Supreme products are surface activated to optimize clarification of difficult to bleach oils with high levels of chlorophyll and problematic color bodies.
bleaching potential 4.0
Starting Degummed Sunflower Oil 3.8
to remove red color from sunflower oil. In this instance, a typical dosage of 0.5% was used in the bleaching process.
RED COLOR
3.0
2.3
BLEACHED
2.0 1.8
BLEACHED
1.9
BLEACHED
1.0 Competitor #1 ACID ACTIVATED ADSORBENT
Competitor #2
*Lab bleach conditions according to AOCS official method guidelines
This is an example of Supreme B-81’s ability
chlorophyll removal Starting Canola Oil 17,000 900.0 * Lab bleach conditions according to AOCS official method guidelines
78.0
600.0
CHLOROPHYLL (ppb)
600.0
300.0
114.0
Competitor 55.0 53.0 16.5
0.0 1.0
2.0
3.0 DOSAGE (wt %)
4.0
This chart compares Pro-Active’s chlorophyll adsorption to a competitor at a variety of dosages.
perform
®
bleaching earths
PRODUCTS
perform 4000 perform 5000 perform 6000 ®
®
®
Our Perform products are highly activated to purify extremely difficult to bleach oils with the most challenging levels of chlorophyll and color bodies.
improved reduction in red color Starting Refined Canola Oil 17.1 6.0
perform 6000
perform 4000 perform 5000 ® it’s competitor at 2.75% dosage while the
®
®
competitive product was applied at 3.50%.
RED COLOR
4.0
2.0
* Lab bleach conditions according to AOCS official method guidelines
In this lab test, Perform 6000 outperformed
1.9
BLEACHED
1.9
BLEACHED
0.9
0.6
DEODORIZED
DEODORIZED
0.0 Competitor
greater chlorophyll removal Starting Canola Oil 18,950 225.0 * Lab bleach conditions according to AOCS official method guidelines
CHLOROPHYLL (ppb)
150.0
75.0
Competitor
0.0 2.0
2.5
3.0 DOSAGE (wt%)
3.5
This chart compares Perform 6000’s chlorophyll adsorption to a competitor at a variety of dosages.
oil color values
This chart provides a guideline for selecting Pure-Flo products based on oil type and their respective level of problematic colors requiring removal. Your sales representative can help you determine the best solution for your specific needs.