Enhanced Antioxidant and Anticancer Properties of Processed Eucommiae Cortex
10.20307/nps.2019.25.2.143
- Author:
Hye Ji YOON
1
;
So Hyeon PARK
;
Hwa Jin LEE
Author Information
1. Department of Natural Medicine Resources, Semyung University, Jecheon, Chungbuk 27136, Korea. hwalee@semyung.ac.kr
- Publication Type:Original Article
- Keywords:
Eucommia ulmoides;
Processing;
Antioxidant;
Pancreatic cancer;
Cell proliferation
- MeSH:
Carbon;
Cell Proliferation;
Eucommiaceae;
Gingiva;
Herbal Medicine;
Hypertension;
Immune System;
Medicine, Traditional;
Pancreatic Neoplasms;
Plants, Medicinal;
Polyphenols;
Silk;
Wound Healing
- From:Natural Product Sciences
2019;25(2):143-149
- CountryRepublic of Korea
- Language:English
-
Abstract:
Eucommiae Cortex (EC), bark of Eucommia ulmoides, has been known as a traditional medicine to regulate hypertension and immune system. Because silk of gum in the EC blocks the release of active ingredients, EC generally has been utilized after processing with carbonization or salt-water to breakdown it. This study aimed to investigate the differences of non-processed EC and processed EC on antioxidant and anticancer properties. Antioxidant capacity was assessed by measuring the content of total polyphenols, reducing power, and ABTS radical scavenging effect. And anticancer effects were examined by evaluating the viability of pancreatic cancer cells and wound healing ability. The results demonstrated that processed EC contained more content of polyphenols and exhibited more potent reducing power and radical scavenging effect than non-processed EC. In addition, processed EC more efficiently inhibited proliferation and migration of pancreatic cancer cells. These results suggest that processing of medicinal plants can improve the biological properties such as antioxidant or anticancer activity, which may lead to the development of herbal medicine treatment technology.
