Preferably esters are used which are harmless from a health standpoint, {HEAD ~ particularly esters} which occur naturally in raw coffee or in {TAIL ~ roasted coffee} 
Preferably esters are used which are harmless from a health standpoint , { HEAD ~ particularly esters } which occur naturally in raw coffee or in { TAIL ~ roasted coffee }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL