The concentrations of the constituents of the broth are {TAIL ~ an important factor} in making {HEAD ~ microbeads} by the internal gelation process 
The concentrations of the constituents of the broth are { TAIL ~ an important factor } in making { HEAD ~ microbeads } by the internal gelation process
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH