Loquat leaf Corosolic acid introduction

Loquat leaf Corosolic acid is a pentacyclic triterpene compound originally extracted from Crape Myrtle. Corosolic acid is very similar to ursolic acid (C30H48O3) in structure, with only one additional 2α hydroxyl group.

Loquat leaf is Eribotrya japonica (Thunb) Lindl, a dried leaf of Rosaceae, which is one of the commonly used Chinese medicinal materials. It has the effect of reducing phlegm and cough, lowering qi and stomach, and is often used in bronchitis and cough due to lung heat. Corosolic acid, which is extracted from loquat leaves, has the effects of lowering blood sugar, reducing weight, anti-tumor and anti-inflammatory.

Dried leaves of loquat in the rose family. Loquat leaf is Eribotrya japonica (Thunb) Lindl, a dried leaf of Rosaceae, which is one of the commonly used Chinese medicinal materials. It has the effect of reducing phlegm and cough, lowering qi and stomach, and is often used in bronchitis and cough due to lung heat. Corosolic acid has the effects of lowering blood sugar, losing weight, anti-tumor and anti-inflammatory. This product is extracted from loquat leaf.