Development of a green innovative semi-industrial scale pilot combined microwave heating and centrifugal force to extract essential oils and phenolic compounds from orange peels
ANGOY, Alice
Sécurité et Qualité des Produits d'Origine Végétale [SQPOV]
Institut de la Filtration et des Techniques Séparatives [IFTS]
Institut de Mécanique et d'Ingénierie [I2M]
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Sécurité et Qualité des Produits d'Origine Végétale [SQPOV]
Institut de la Filtration et des Techniques Séparatives [IFTS]
Institut de Mécanique et d'Ingénierie [I2M]
ANGOY, Alice
Sécurité et Qualité des Produits d'Origine Végétale [SQPOV]
Institut de la Filtration et des Techniques Séparatives [IFTS]
Institut de Mécanique et d'Ingénierie [I2M]
< Reduce
Sécurité et Qualité des Produits d'Origine Végétale [SQPOV]
Institut de la Filtration et des Techniques Séparatives [IFTS]
Institut de Mécanique et d'Ingénierie [I2M]
Language
en
Article de revue
This item was published in
Innovative Food Science & Emerging Technologies. 2020-05, vol. 61
English Abstract
A new process for extraction of essential oils from orange peels (Citrus sinensis L.) using microwave and centrifugal (MW/C) force was studied. MW/C is a combination of microwave heating to explode the internal cells of ...Read more >
A new process for extraction of essential oils from orange peels (Citrus sinensis L.) using microwave and centrifugal (MW/C) force was studied. MW/C is a combination of microwave heating to explode the internal cells of biological material, and centrifugation to intensify diffusion, collection and separation of compounds of interest. MW/C is performed at atmospheric pressure with an injection of water vapor. A detailed study concerning optimization of different operating parameters like microwave power density and centrifugation was performed. MW/C has been compared to the hydrodistillation method. In addition of essential oils collection, in the aqueous phase several phenolic compounds can be obtained and valorized. Influence of the two main parameters was discussed first on essential oils and, in second part, on phenolic compounds recovery. The new combined MW/C process provided reduction in the extraction time compared to hydrodistillation method, with an advantage to collect in a same experiment volatile and nonvolatile compounds with high quality.Read less <
English Keywords
extraction
microwave
centrifugal force
pilot
green process
essential oils
Origin
Hal imported