The invention also relates to a capsule shell for specific delivery of drug in colon, characterized in that the capsule shell contains a metal salt of pectin containing 5 12% by {HEAD ~ weight} of {TAIL ~ metal} and 6 10% by weight of water 
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The invention also relates to a capsule shell for specific delivery of drug in colon , characterized in that the capsule shell contains a metal salt of pectin containing 5 12 % by { HEAD ~ weight } of { TAIL ~ metal } and 6 10 % by weight of water
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH