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Fairlife brand lactose brand milk claims that they are able to do it.
by oidar 2y ago
Fairlife brand lactose brand milk claims that they are able to do it.
- lesuorac 2y agohttps://patents.google.com/patent/US7829130B2/en https://patents.google.com/patent/US7829130B2/en via https://www.reddit.com/r/chemistry/comments/1claif5/getting_rid_of_sugar_from_milk/ https://www.reddit.com/r/chemistry/comments/1claif5/getting_... From my understanding they take advantage of lactose being smaller than milk and they just get the milk "stuck" in the filter and then throw out the unfiltered lactose.
- theGeatZhopa 2y agoThey remove a part of the lactose first, then add lactase. It's not as sweet anymore then.
- theGeatZhopa 2y agoYes, they do it with ultrafiltration and as the patent says with nano filtration and, with salt addition to get reversed osmosis. The steps are quite clear described.