ANTIBACTERIAL ACTIVITY AND PHYTOCHEMICAL ANALYSIS OF VOCHYSIA DIVERGENS (VOCHYSIACEAE)

被引：51

作者：

HESS, SC

BRUM, RL

HONDA, NK

CRUZ, AB

MORETTO, E

CRUZ, RB

MESSANA, I

FERRARI, F

CECHINEL, V

YUNES, RA

机构：

[1] UNIV FED SANTA CATARINA, DEPT TECNOL ALIMENTOS, FLORIANOPOLIS, SC, BRAZIL

[2] UNIV FED MATO GROSSO SUL, DEPT CIENCIAS AMBIENTE, CORUMBA, MS, BRAZIL

[3] UNIV FED MATO GROSSO SUL, DEPT QUIM, CORUMBA, MS, BRAZIL

[4] UNIV CATTOLICA SACRO CUORE, CNR, CTR CHIM RECETTORI, ROME, ITALY

[5] UNIV FED SANTA CATARINA, DEPT QUIM, BR-88040900 FLORIANOPOLIS, SC, BRAZIL

来源：

JOURNAL OF ETHNOPHARMACOLOGY | 1995年 / 47卷 / 02期

关键词：

VOCHYSIA DIVERGENS; VOCHYSIACEAE; ANTIBACTERIAL ACTIVITY; SERICIC ACID; BETULINIC ACID; BETA-SITOSTEROL;

D O I：

10.1016/0378-8741(95)01260-K

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Vochysia divergens Pohl (Vochysiaceae) is a tree commonly found in wet soils of 'Pantanal' of Mate Grosso, Brazil, and used in folk medicine against infections and asthma. We have studied different extracts and some isolated compounds from this plant for antibacterial activity. From the extracts of the stem bark beta-sitosterol, betulinic acid and sericic acid were isolated. The minimal inhibitory concentration (MIG) for Staphylococcus aureus were: ethanolic extract (MIG = 1.5 mg/ml); ethyl acetate extract (MIG = 2.0 mg/ml); and sericic acid (MIG = 1.0 mg/ml). Escherichia coli was resistant until 5 mg/ml.

引用

页码：97 / 100

页数：4

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