1999
DOI: 10.1093/chromsci/37.9.345
|View full text |Cite
|
Sign up to set email alerts
|

Supercritical CO2 and Subcritical Propane Extraction of Spice Red Pepper Oil with Special Regard to Carotenoid and Tocopherol Content

Abstract: A study is conducted to optimize the supercritical fluid extraction of spice paprika oil (oleoresin) using supercritical (SF) CO 2 and subcritical propane as the solvents. The main focus is on carotenoid and tocopherol composition as the quality attributes of technological and nutritional interest. The maximum oil yield is 7.2 and 8.8 g per 100 g paprika with SF-CO 2 and subcritical propane, respectively. For the implementation of complete extraction at the given conditions, the ratio of solvent to solid is fo… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

4
20
2
5

Year Published

2003
2003
2018
2018

Publication Types

Select...
3
2
2

Relationship

0
7

Authors

Journals

citations
Cited by 39 publications
(31 citation statements)
references
References 13 publications
4
20
2
5
Order By: Relevance
“…In addition, CO 2 presents a low critical temperature value (Tc 31.8°C), making it ideal for extraction of thermally labile compounds like carotenoids. SFE methods particularly using SC-CO 2 for the carotenoid extraction from fruits and vegetables including capsicum have been described by many authors (Illés et al 1999;Uquiche et al 2004;Arimboor et al 2006). In SC-CO 2 extraction, larger extraction volume, higher pressure, lower particle size and the use of ethanol or acetone as co-solvents have been reported to yield more pigments from red pepper (Jaren-Galan et al 1999;Ambrogi et al 2002;Uquiche et al 2004;Tepic et al 2009).…”
Section: Extraction and Pretreatment Of Samplesmentioning
confidence: 99%
“…In addition, CO 2 presents a low critical temperature value (Tc 31.8°C), making it ideal for extraction of thermally labile compounds like carotenoids. SFE methods particularly using SC-CO 2 for the carotenoid extraction from fruits and vegetables including capsicum have been described by many authors (Illés et al 1999;Uquiche et al 2004;Arimboor et al 2006). In SC-CO 2 extraction, larger extraction volume, higher pressure, lower particle size and the use of ethanol or acetone as co-solvents have been reported to yield more pigments from red pepper (Jaren-Galan et al 1999;Ambrogi et al 2002;Uquiche et al 2004;Tepic et al 2009).…”
Section: Extraction and Pretreatment Of Samplesmentioning
confidence: 99%
“…La ESCO 2 tiene también inconvenientes. Por ejemplo, Daood et al (2002), Illés et al (1999) y Gnayfeed et al (2001) han descrito las dificultades de extracción de los diésteres de las xantofilas en determinadas condiciones, así como el riesgo de isomerización de trans a cis de los carotenoides. Los tiempos de extracción de la ES-CO 2 para la capacidad instalada son otro inconveniente desde el punto de vista económico (Rosa y Meireles, 2005 (Gnayfeed et al, 2001;Peusch et al, 1997a).…”
Section: Definición De Extracto Supercríticounclassified
“…Si existe información de datos para diseño de instalaciones de ESCO 2 (Meireles, 2003;Skerget y Knez, 2001), así como para otras especias, sobre cálculo y optimización de costos basándose en rendimiento total y de cada una de sus fracciones (Rosa y Meireles, 2005). En el caso de pimiento picante, Illés et al (1999) obtuvieron un rendimiento con ESCO 2 del 11,5% y recuperaron un 75% de carotenoides (frente al 13,7% utilizando las condiciones recomendadas en la Tabla 1b). También extrajeron tocoferoles (100% de extracción equivalente a 331 µg и g Ϫ1 de ORP de α-tocoferol, 10 de β-tocoferol y 30 de γ-tocoferol a 55 °C y 40 MPa).…”
Section: Rendimiento Del Proceso De Escounclassified
See 2 more Smart Citations