Quantitative analysis of ellagic acid in hardwood samples

被引：40

作者：

Bianco, MA

Handaji, A

Savolainen, H

机构：

[1] Inst Occupat Hlth Sci, CH-1005 Lausanne, Switzerland

[2] Ecotoxicol Serv, Geneva, Switzerland

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 1998年 / 222卷 / 1-2期

关键词：

wood; polyphenols; ellagic acid; gallic acid; analysis;

D O I：

10.1016/S0048-9697(98)00294-0

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A high-pressure liquid chromatographic method for the quantitative analysis of ellagic acid in hardwood samples has been developed. Its low detection limit sand very wide linear range allow analysis of dust samples collected on filters in occupational health activities or of wood samples in materials :research. Several red oaks (Quercus robur) contain comparable amounts (19-63 mg ellagic acid/g wood) of ellagic acid as white oak (Quercus alba, 41 mg/g) or walnut (Juglans nigra, 28 mg/g) and chestnut (Castanea sativa, 89 mg/g) wood samples. In view of the roles of ellagitannins in oak wood strength or their postulated biological effects, this simple analytical method might find many direct applications. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：123 / 126

页数：4

共 25 条

[1] Phenolic content of various beverages determines the extent of inhibition of human serum and low-density lipoprotein oxidation in vitro: Identification and mechanism of action of some cinnamic acid derivatives from red wine [J].