hydrophilic grouping sentence in Hindi

Examples

1. Its molecular structure shows that it acts long carbochain as hydrophobic group and serves carboxyl and hydroxyl group as hydrophilic grouping
2. And some methods for improving their poor solubility are introduced , including : incorporating bulky groups , hydrophilic groups , water soluble polymers and hyper - branched dendrimers ; synthesizing branched derivatives ; and degrading them into oligosaccharide