Novel methods of fueling and operating internal combustion engines use {HEAD ~ hydrophobic starch} as {TAIL ~ fuel or fuel components} 
as
Novel methods of fueling and operating internal combustion engines use { HEAD ~ hydrophobic starch } as { TAIL ~ fuel or fuel components }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL