By varying {HEAD ~ the amount} of {TAIL ~ insoluble protein} the emulsions may be made liquid, semisolid or solid 
of
By varying { HEAD ~ the amount } of { TAIL ~ insoluble protein } the emulsions may be made liquid , semisolid or solid
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH