Supercritical CO2 extraction of lycopene and β-carotene from ripe tomatoes

Cadoni, Enzo; Giorgi, M.Rita De; Medda, Elena; Poma, Gianluca

doi:10.1016/s0143-7208(99)00065-0

Cited by 136 publications

(113 citation statements)

References 7 publications

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“…Therefore, many researchers have studied the extraction of carotenoids from various natural products. [4][5][6][7][8][9][10][11][12][13][14][15] However, only a few carotenoids (β-carotene, lycopene and lutein) 1,4-9,12-14 have been reported in the literature. In other words, the extraction behaviors of other carotenoids (such as α-carotene, β-cryptoxanthin and zeaxanthin) have not been evaluated in detail.…”

Section: Introductionmentioning

confidence: 99%

Carotenoids Extraction from Japanese Persimmon (Hachiya-kaki) Peels by Supercritical CO2 with Ethanol

et al. 2006

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The extraction of carotenoids from Japanese persimmon peels by supercritical fluid extraction (SFE), of which the solvent was CO2, was performed. In order to enhance the yield and selectivity of the extraction, some portion of ethanol (5 -20 mol%) was added as an entrainer. The extraction temperature ranged from 313 to 353 K and the pressure was 30 MPa. The effect of temperature on the extraction yield of carotenoids was investigated at 10 mol% of the ethanol concentration in the extraction solvent, and a suitable temperature was found to be 333 K among the temperatures studied with respect to the carotenoid yield. With increasing the entrainer amount from 0 to 10 mol% at a constant temperature (333 K), the carotenoid yield in the extraction was improved, whereas the selectivity of the extracted carotenoids was drastically depressed. We also conducted qualitative and quantitative analyses for the carotenoid components in the extract by HPLC, and analyzed the extraction behavior of each individual carotenoid (α-carotene, β-carotene, β-cryptoxanthin, lycopene, lutein, and zeaxanthin). The selectivity of each carotenoid changed with the elapsed time and its time evolution was dependent on the carotenoid component, indicating that the location profile and the content can be important factors to understand the SFE behavior of each carotenoid in persimmon peels.

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Section: Introductionmentioning

confidence: 99%

Carotenoids Extraction from Japanese Persimmon (Hachiya-kaki) Peels by Supercritical CO2 with Ethanol

et al. 2006

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“…Due to its deep red color, lycopene is one of the most popular natural pigments and it has been used for coloring of different food products for many years [213][214][215][216]. Compared to standard colors, it shows a good color efficiency [217].…”

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

“…Supercritical fluid extraction (SFE) is an environmentally friendly technology and based on the fluids properties. By raising pressure and temperature over the critical point, the solvating power of the gas is increased [215]. The most widely used compound is CO 2 , due to its low critical temperature and pressure.…”

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

“…Furthermore, lipophilic substances can be solubilized by the use of CO 2 . Most of the research studies on SFE for the carotenoid recovery have focused on tomato products and tomato wastes [215,241]. All these studies demonstrated that by increasing the pressure and/or temperature of CO 2 , the extracted amount of lycopene rose.…”

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

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Processing, Valorization and Application of Bio-Waste Derived Compounds from Potato, Tomato, Olive and Cereals: A Review

Fritsch

Stäbler

Happel³

et al. 2017

Sustainability

147

102

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Abstract:The vast and ever-growing amount of agricultural and food wastes has become a major concern throughout the whole world. Therefore, strategies for their processing and value-added reuse are needed to enable a sustainable utilization of feedstocks and reduce the environmental burden. By-products of potato, tomato, cereals and olive arise in significant amounts in European countries and are consequently of high relevance. Due to their composition with various beneficial ingredients, the waste products can be valorized by different techniques leading to economic and environmental advantages. This paper focuses on the waste generation during industrial processing of potato, tomato, cereals and olives within the European Union and reviews state-of-the-art technologies for their valorization. Furthermore, current applications, future perspectives and challenges are discussed.

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“…SFE is compatible with supercritical fluid chromatography since both techniques can share the same mobile phase and devices, favoring the development of extraction and separation methodologies. This technique has been applied to successfully separate lycopene from other carotenoids in tomato fruits [43,[195][196][197][198][199].…”

Section: Supercritical Fluid Extractionmentioning

confidence: 99%

New Developments in Lycopene Analysis by Spectroscopic and Chromatographic Techniques, Accompanied With Mathematical Modelling

Cáceres¹,

Cámara²,

Manzoor³

et al. 2015

Acta Hortic.

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Supercritical CO2 extraction of lycopene and β-carotene from ripe tomatoes

Cited by 136 publications

References 7 publications

Carotenoids Extraction from Japanese Persimmon (Hachiya-kaki) Peels by Supercritical CO2 with Ethanol

Carotenoids Extraction from Japanese Persimmon (Hachiya-kaki) Peels by Supercritical CO2 with Ethanol

Processing, Valorization and Application of Bio-Waste Derived Compounds from Potato, Tomato, Olive and Cereals: A Review

New Developments in Lycopene Analysis by Spectroscopic and Chromatographic Techniques, Accompanied With Mathematical Modelling

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