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Assessment of The Effect of Antidiarrheal Drugs and Plant Extracts on Drosophila melanogaster

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Published on: November 17, 2023

Laxative effect of peanut sprout extract.

Ji Yeon Seo¹, Seong Soon Kim, Hyo Jung Kim

¹School of Food Science and Biotechnology, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu 702-701, Korea.

Nutrition Research and Practice

|August 22, 2013

Summary

Peanut sprout extract (PSE) demonstrates laxative effects by improving intestinal movement in rats with loperamide-induced constipation. This natural compound shows promise for constipation relief.

Keywords:

Peanut sprout constipation laxative effect

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Published on: April 19, 2024

Area of Science:

Pharmacology
Gastroenterology
Nutraceuticals

Background:

Phenolic compounds possess known laxative properties.
Peanut sprouts are rich in de novo synthesized phenolic compounds, including resveratrol.
Ethanolic extracts of sprouts are explored for their bioactive compound content.

Purpose of the Study:

To investigate the potential laxative effects of an 80% ethanolic extract of peanut sprout (PSE).
To evaluate PSE's efficacy in a rat model of loperamide-induced constipation.

Main Methods:

Oral administration of PSE (100 or 1,000 mg/kg body weight) to Sprague-Dawley (SD) rats.
Induction of constipation using loperamide.
Assessment of laxative effects through intestinal transit of BaSO4, colon length, and stool number.
Comparison with a saline-treated control group.

Main Results:

PSE administration improved constipation in loperamide-treated SD rats.
Increased intestinal movement of BaSO4 was observed in PSE-treated groups compared to controls.
No significant differences in transit time or stool number were noted between PSE-treated groups and controls.
Colon length showed a trend towards increase in the higher PSE dose group but was not statistically significant.

Conclusions:

Peanut sprout extract (PSE) exhibits a laxative effect in a rat model of loperamide-induced constipation.
PSE may promote intestinal motility, offering a potential natural remedy for constipation.