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Microwave assisted Hydro-Distillation in Extraction of Essential Oil: Essential oil; Microwave oven; hydrodistillation; solvent extraction; supercritical fluid extraction - Tapa blanda

Nour, Abdurahman; MatNor, Mohd Shukri; Nour, Azhari

 
9783845440811: Microwave assisted Hydro-Distillation in Extraction of Essential Oil: Essential oil; Microwave oven; hydrodistillation; solvent extraction; supercritical fluid extraction
Tapa blanda
ISBN 10: 3845440813 ISBN 13: 9783845440811
Editorial: LAP LAMBERT Academic Publishing, 2011

Sinopsis

The use of herbs and plants in food industry has a long history.The diversity among the components of the plants has resulted in their use in many applications including in flavors as well as in medicine.The conventional method for the extraction of essential oils are is hydrodistillation (HD),soxhlet in which the essential oils are evaporated by heating a mixture of water and plant materials followed by the liquefaction of the vapors in a condenser. This method suffers from several disadvantages including losses in the volatile compounds,long extraction time and degradation of some components through thermal process. Microwave heating has an incontestable place in analytical and organic laboratory practices as a very effective and non-polluting method of activation.In this book,microwave-assisted hydrodistillation (MAHD) was used to extract an essential oil from the Ginger,and Limon grass. Then results compared with the conventional hydrodistillation method.The MAHD resulted in a shorter extraction time compared to the Hydrodistillation (HD),the extraction yield obtained by MAHD is slightly higher than that from HD.And microwave power is very efficient in the extraction.

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Reseña del editor

The use of herbs and plants in food industry has a long history.The diversity among the components of the plants has resulted in their use in many applications including in flavors as well as in medicine.The conventional method for the extraction of essential oils are is hydrodistillation (HD),soxhlet in which the essential oils are evaporated by heating a mixture of water and plant materials followed by the liquefaction of the vapors in a condenser. This method suffers from several disadvantages including losses in the volatile compounds,long extraction time and degradation of some components through thermal process. Microwave heating has an incontestable place in analytical and organic laboratory practices as a very effective and non-polluting method of activation.In this book,microwave-assisted hydrodistillation (MAHD) was used to extract an essential oil from the Ginger,and Limon grass. Then results compared with the conventional hydrodistillation method.The MAHD resulted in a shorter extraction time compared to the Hydrodistillation (HD),the extraction yield obtained by MAHD is slightly higher than that from HD.And microwave power is very efficient in the extraction.

Biografía del autor

Professor Abdurahman.H.Nour: PhD, 2006:Faculty of Chemical & Natural Resources Eng. University Technology Malaysia, 2006: M.Sc, 2003:Petroleum Engineering, Aalborg University,2003 Denmark: M.Sc, 2000:Chemical & Environmental Enginering, University Putra Malaysia, 2000. B.Sc, 1994: Petroleum Engineering, University of AlFateh, 1994.

"Sobre este título" puede pertenecer a otra edición de este libro.

Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2011
Idioma
Inglés
ISBN 10 
3845440813
ISBN 13 
9783845440811
Encuadernación
Tapa blanda
Número de páginas
180
Contacto del fabricante
no disponible
Persona responsable
no disponible