Related Experiment Videos
Sucrose as a sweetener for activated charcoal
American Journal of Hospital Pharmacy
|June 1, 1979
Summary
Sucrose can be used to flavor activated charcoal without significantly impacting its effectiveness. This study found minimal sucrose adsorption and only a small reduction in sodium salicylate adsorption when using a sucrose-activated charcoal mixture.
Area of Science:
- Pharmacology
- Materials Science
- Analytical Chemistry
Background:
- Activated charcoal is widely used for its adsorbent properties.
- Improving the palatability of activated charcoal is important for patient compliance.
- Sucrose is a common flavoring agent.
Purpose of the Study:
- To evaluate the efficacy of sucrose as a flavor for activated charcoal.
- To determine the impact of sucrose on the in vitro adsorption of activated charcoal.
- To assess the adsorption of sodium salicylate in the presence of a sucrose-activated charcoal mixture.
Main Methods:
- In vitro adsorption studies were conducted using Simulated Gastric Fluid (USP).
- Spectrophotometry was used to measure the adsorption of sucrose to activated charcoal.
- The adsorption of sodium salicylate to both plain activated charcoal and a 1:1 sucrose-activated charcoal mixture was quantified.
Main Results:
- In vitro adsorption of sucrose to activated charcoal was found to be minimal.
- Sucrose demonstrated only a minor reduction in the in vitro adsorption of sodium salicylate to activated charcoal.
- A 4 g activated charcoal to 1 g sodium salicylate ratio showed salicylate adsorption reduced from 99% to 95% with sucrose present.
Conclusions:
- A 1:1 sucrose-activated charcoal preparation offers improved flavor.
- The inclusion of sucrose does not substantially compromise the adsorbent capacity of activated charcoal for sodium salicylate.