Fruit juice is passed through an ultrafiltration (UF) membrane to remove pulp, cloud and oils. The permeate is then passed through a nanofiltration (NF) membrane to remove fruit juice sugars. The NF retentate will contain a high level of fruit juice sugars and an increased B/A ratio compared to the starting juice. https://patents.google.com/patent/US5403604A/en

The addition of berry fruit juices and extract was able to ... It is preferred to replace sucrose or glucose-fructose ... After removal from the solution, the dehydrated apple ... https://link.springer.com/article/10.1007/s13197-019-03658-0