1) Capable of being assimilated 2) Digestible 1) Digestible 
• (a.) That may be assimilated; that may be likened, or appropriated and incorporated.
Capable of undergoing assimilation. ... See: assimilation. ... (05 Mar 2000) ... 
As·sim'i·la·ble adjective That may be assimilated; that may be likened, or appropriated and incorporated. 
Type: Term Pronunciation: ă-sim′i-lă-bil Definitions: 1. Capable of undergoing assimilation. See: assimilation
[adj] - able to be absorbed and incorporated into body tissues
assimilable Capable of being assimilated, or becoming alike, or similar.
adjective able to be absorbed and incorporated into body tissues
capable of being assimilated.