Pressurized Liquid Extraction as a Promising and Economically Feasible Technique for Obtaining Beta-Ecdysone-Rich Extracts from Brazilian Ginseng (Pfaffia glomerata) Roots

被引：16

作者：

Debien, Isabel C. N. ^{[1
]}

Vardanega, Renata ^{[1
]}

Santos, Diego T. ^{[1
]}

Meireles, M. Angela A. ^{[1
]}

机构：

[1] Univ Estadual Campinas, Sch Food Engn, LASEFI DEA FEA, BR-13083862 Campinas, SP, Brazil

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 2015年 / 50卷 / 11期

关键词：

Pfaffia glomerata; Brazilian ginseng roots; pressurized liquid extraction; bioactive compounds; antioxidant activity; beta-ecdysone; cost of manufacturing; SUPERCRITICAL-FLUID EXTRACTION; SFE GLOBAL YIELDS; CHEMICAL-COMPOSITION; SOLVENT-EXTRACTION; AMARATHANCEAE; ANTHOCYANINS; OPTIMIZATION; ECDYSTERONE; INVOLVEMENT; KINETICS;

D O I：

10.1080/01496395.2014.975361

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pressurized liquid extraction was used to obtain beta-ecdysone-rich extracts from Brazilian ginseng (Pfaffia glomerata) roots. The effects of temperature, pressure, and solvent on extraction yield, beta-ecdysone content, and antioxidant activity were determined. Extraction yield increased with temperature up to 25% (dry basis) while the selectivity decreased. The use of Ethanol:Water (80:20 v/v) as solvent produced extracts with the highest antioxidant activity. Beta-ecdysone recovery was maximized using pure ethanol. In the first hour of extraction, approximately 70% of the total yield and 74% of the total beta-ecdysone mass is obtained. The cost of manufacturing significantly decrease as the extractor capacity increased.

引用

页码：1647 / 1657

页数：11

共 4 条

[1] Fast analysis of β-ecdysone in Brazilian ginseng (Pfaffia glomerata) extracts by high-performance liquid chromatography using a fused-core column
Rostagno, Mauricio A.
Debien, Isabel C. N.
Vardanega, Renata
Nogueira, Gislaine C.
Barbero, Gerardo F.
Meireles, M. Angela A.
ANALYTICAL METHODS, 2014, 6 (08) : 2452 - 2459
[2] Pressurized liquid extraction followed by high-performance liquid chromatography for determination of beta-ecdysone extracted from Pfaffia glomerata (Spreng.) Pedersen
de Oliveira, Charlini Balastreri Dorta
Cardozo Filho, Lucio
de Mello, Joao Carlos Palazzo
Valarini Junior, Osvaldo
Calaca, Giselle Nathaly
Rocha, Stella Alonso
Sato, Francielle
Sakai, Otavio Akira
SCIENTIFIC REPORTS, 2024, 14 (01):
[3] Obtaining prebiotic carbohydrates and beta-ecdysone from Brazilian ginseng by subcritical water extraction
Vardanega, Renata
Carvalho, Pedro I. N.
Santos, Diego T.
Meireles, M. Angela A.
INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES, 2017, 42 : 73 - 82
[4] Obtaining anthocyanin-rich extracts from frozen acai (Euterpe oleracea Mart.) pulp using pressurized liquid extraction
Alcazar-Alay, Sylvia Carolina
Cardenas-Toro, Fiorella Patricia
Osorio-Tobon, Juan Felipe
Fernandez Barbero, Gerardo
de Almeida Meireles, Maria Angela
FOOD SCIENCE AND TECHNOLOGY, 2017, 37 : 48 - 54

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