Recovery of carotenoids from tomato processing by-products – a review

Strati, Irini F.; Oreopoulou, Vassiliki

doi:10.1016/j.foodres.2014.09.032

Cited by 157 publications

(96 citation statements)

References 84 publications

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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%

“…On the other hand, some disadvantages have been reported e.g., additional filtration or centrifugation is required to remove solid residues. Moreover, the efficiency of microwaves might be influenced by applying non-polar or volatile target compounds [214,231,234].…”

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

“…Several studies have investigated the application of enzymes to increase the extraction yield of lycopene from tomato by-products. The most used enzymes were cellulases and pectinases, followed by solvent extraction with acetone, hexane, petroleum ether, ethyl acetate or mixtures of solvents [214,[235][236][237][238]. In all cases, a significant increase of the extraction yield was observed, compared to the untreated samples.…”

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

“…This technology has been successfully applied for the extraction of several bioactive, plant-based compounds, such as carotenoids from tomato processing products. Recently, Strati and Oreopoulou [214] examined the use of several organic solvents for the extraction of carotenoids, and especially lycopene, from tomato processing waste. The authors found that high hydrostatic pressure extraction resulted in higher extraction yields compared to conventional solvent extraction process performed at room temperature for 30 min.…”

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

See 3 more Smart Citations

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

Fritsch

Stäbler

Happel³

et al. 2017

Sustainability

157

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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Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

Section: Lycopene Extraction From Tomato Skinsmentioning

confidence: 99%

See 2 more Smart Citations

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

Fritsch

Stäbler

Happel³

et al. 2017

Sustainability

157

102

View full text Add to dashboard Cite

show abstract

“…195 Previous work has also looked into extracting β-carotene and lycopene as well as other carotenoids from tomato-processing waste using scCO 2 with or without the presence of cosolvent. [196][197][198][199][200][201][202][203][204][205] β-Carotene and lycopene have numerous health benefits, the latter having antioxidant and anti-cancer properties. 196,198 Winemaking is also a source of different wastes that can potentially be valorised.…”

Section: Supercritical Carbon Dioxide Extraction Subcritical Water Ementioning

confidence: 99%

Pre-treatment and extraction techniques for recovery of added value compounds from wastes throughout the agri-food chain

et al. 2016

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Extra‐virgin olive oil enriched with lycopene: From industrial tomato by‐products to consumer

Fernandez‐Pan,

Horvitz,

Ibañez

et al. 2024

Food Science & Nutrition

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Lycopene is usually extracted from the by‐product of the tomato industry using organic solvents (OS) in combination with a physical technique. An emerging physical technique is high‐pressure processing (HPP). This study aims to find a method by applying a green solvent (edible vegetable oils) in an HPP‐assisted solid–liquid extraction. Three dosages of tomato by‐product (10%, 20%, and 40%, w/v) were tested using OS, sunflower oil (RSO), and extra‐virgin olive oil (EVOO). Lycopene recovery increased with the ratio of by‐product to oil, particularly when using EVOO. In another stage of the study, consumers evaluated EVOO that contained two doses of tomato by‐product (10% and 20%, w/v). Consumers preferred the EVOO from 10% tomato by‐product ratio over that with 20%. Additionally, 83.8% of consumers stated that enriched oil could be deemed beneficial for health. The proposed method considers the fundamental principles of the circular economy and practical industrial scenario to recover lycopene from tomato by‐product.

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Recovery of carotenoids from tomato processing by-products – a review

Cited by 157 publications

References 84 publications

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

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

Pre-treatment and extraction techniques for recovery of added value compounds from wastes throughout the agri-food chain

Extra‐virgin olive oil enriched with lycopene: From industrial tomato by‐products to consumer

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