1. Improved drug solubility: SBECD can form inclusion complexes with poorly water-soluble drug molecules, resulting in water-soluble complexes and improved drug solubility. Research in this area typically involves solubility testing or in vitro release studies to evaluate the impact of SBECD on drug solubility.

2. Drug stability research: SBECD can protect drug molecules from environmental factors such as light, oxygen, and humidity, reducing drug degradation and loss of efficacy. Stability testing is commonly employed to assess the improvement in drug stability conferred by SBECD.

3. Drug bioavailability research: SBECD can enhance the bioavailability of drugs by improving their absorption and distribution in the body. Research in this area often involves pharmacokinetic studies or bioequivalence studies to evaluate the impact of SBECD on drug bioavailability.