X-ray diffraction patterns of encapsulating agents and encapsulates A) WPC, B) WPI, C) EWPC100, D) EWPI100, E) EWPC50, F) EWPI50 and G) PEC.
Legends: A) WPC- whey protein concentrate; B) WPI- whey protein isolate; C) EWPC100- encapsulate in pectin and whey protein concentrate precipitated in absolute acetone; D) EWPI100- encapsulate in pectin and whey protein isolate precipitated in acetone to Absolute; E) EWPC50- encapsulate in pectin and whey protein concentrate precipitated in 50 % v/v acetone; F) EWPI50- encapsulate in pectin and whey protein isolate precipitated in 50 % v/v acetone; G) PEC- Pectin.