Composition of Fatty Acids, Tocopherols, Sterols, Total Phenolics, and Antioxidant Activity of Seed Oils of Afzelia xylocarpa and Cassia fistula

Doan Lan Phuong; Nguyen Thi Thuy; Pham Quoc Long; Ping Chung Kuo; Tran Dinh Thang

doi:10.1007/s10600-019-02659-x

Composition of Fatty Acids, Tocopherols, Sterols, Total Phenolics, and Antioxidant Activity of Seed Oils of Afzelia xylocarpa and Cassia fistula

Doan Lan Phuong, Nguyen Thi Thuy, Pham Quoc Long, Ping Chung Kuo, Tran Dinh Thang

School of Pharmacy

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

The present study was aimed at characterizing composition of the seed oils of Afzelia xylocarpa (Kurz) Craib and Cassia fistula L., including the fatty acid profiles and contents of tocopherols, sterols, and total phenolics. The fatty acid profiles of two seed samples were analyzed by GC. The tocopherols and sterols were determined by HPLC, and the total phenolics was assessed by the Folin–Ciocalteau method and HPLC analysis. In addition, the DPPH free radical scavenging assay was used to evaluate the antioxidant capacity of these extracts. These experimental data evidenced the traditional and medicinal uses of these two Fabaceae seeds in Vietnam.

Original language	English
Pages (from-to)	242-246
Number of pages	5
Journal	Chemistry of Natural Compounds
Volume	55
Issue number	2
DOIs	https://doi.org/10.1007/s10600-019-02659-x
Publication status	Published - 2019 Mar 15

All Science Journal Classification (ASJC) codes

General Chemistry
General Biochemistry,Genetics and Molecular Biology
Plant Science

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title = "Composition of Fatty Acids, Tocopherols, Sterols, Total Phenolics, and Antioxidant Activity of Seed Oils of Afzelia xylocarpa and Cassia fistula",

abstract = "The present study was aimed at characterizing composition of the seed oils of Afzelia xylocarpa (Kurz) Craib and Cassia fistula L., including the fatty acid profiles and contents of tocopherols, sterols, and total phenolics. The fatty acid profiles of two seed samples were analyzed by GC. The tocopherols and sterols were determined by HPLC, and the total phenolics was assessed by the Folin–Ciocalteau method and HPLC analysis. In addition, the DPPH free radical scavenging assay was used to evaluate the antioxidant capacity of these extracts. These experimental data evidenced the traditional and medicinal uses of these two Fabaceae seeds in Vietnam.",

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AU - Thuy, Nguyen Thi

AU - Long, Pham Quoc

AU - Kuo, Ping Chung

AU - Thang, Tran Dinh

PY - 2019/3/15

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AB - The present study was aimed at characterizing composition of the seed oils of Afzelia xylocarpa (Kurz) Craib and Cassia fistula L., including the fatty acid profiles and contents of tocopherols, sterols, and total phenolics. The fatty acid profiles of two seed samples were analyzed by GC. The tocopherols and sterols were determined by HPLC, and the total phenolics was assessed by the Folin–Ciocalteau method and HPLC analysis. In addition, the DPPH free radical scavenging assay was used to evaluate the antioxidant capacity of these extracts. These experimental data evidenced the traditional and medicinal uses of these two Fabaceae seeds in Vietnam.

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Composition of Fatty Acids, Tocopherols, Sterols, Total Phenolics, and Antioxidant Activity of Seed Oils of Afzelia xylocarpa and Cassia fistula

Abstract

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