Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Raoudha Ellouz Ghorbel"'
Autor:
Fatma Bouaziz, Amal Ben Abdeddayem, Mohamed Koubaa, Francisco J. Barba, Khawla Ben Jeddou, Imen Kacem, Raoudha Ellouz Ghorbel, Semia Ellouz Chaabouni
Publikováno v:
Separations, Vol 7, Iss 4, p 67 (2020)
This study investigates the feasibility of producing ethanol from date palm seeds. The chemical compositions of three varieties of date seeds were first studied, showing mainly the presence of cellulose and hemicellulose. Ethanol was produced after a
Externí odkaz:
https://doaj.org/article/27658159e6584e0ebd5f8036b39ebb39
Autor:
Fatma Bouaziz, Amal Ben Abdeddayem, Mohamed Koubaa, Raoudha Ellouz Ghorbel, Semia Ellouz Chaabouni
Publikováno v:
Foods, Vol 9, Iss 6, p 737 (2020)
The aim of this work was to investigate the effect of date seed water-soluble polysaccharides (DSP) and hemicellulose (DSH) as dietary fiber sources in enhancing the wheat bread’s quality. DSP and DSH were extracted from the three date seed varieti
Externí odkaz:
https://doaj.org/article/bc0efb7fcaab4faebbf166178451f0ee
Autor:
Khawla Ben Jeddou, Fatma Bouaziz, Fadia Ben Taheur, Oumèma Nouri-Ellouz, Raoudha Ellouz-Ghorbel, Semia Ellouz-Chaabouni
Publikováno v:
Water Science and Technology, Vol 83, Iss 6, Pp 1384-1398 (2021)
Adsorption of direct red 80 (DR 80) and methylene blue (MB) from aqueous solutions on potato peels (PP) has been compared. The use of peels in decontamination technology is very promising given the near zero-cost for the synthesis of those adsorbents
Externí odkaz:
https://doaj.org/article/233a148891044f28a29cffe97ea70f18
Autor:
Khawla, Ben Jeddou, Sameh, Maktouf, Imen, Ghazala, Donyes, Frikha, Dhouha, Ghribi, Raoudha, Ellouz Ghorbel, Oumèma, Nouri-Ellouz
Publikováno v:
In Industrial Crops & Products January 2014 52:144-149
Autor:
Fatma Bouaziz, Semia Ellouz-Chaabouni, Oumèma Nouri-Ellouz, Khawla Ben Jeddou, Raoudha Ellouz-Ghorbel, Fadia Ben Taheur
Publikováno v:
Water Science and Technology, Vol 83, Iss 6, Pp 1384-1398 (2021)
Adsorption of direct red 80 (DR 80) and methylene blue (MB) from aqueous solutions on potato peels (PP) has been compared. The use of peels in decontamination technology is very promising given the near zero-cost for the synthesis of those adsorbents
Autor:
Khawla Ben Jeddou, Semia Ellouz-Chaabouni, Fatma Chaari, Oumèma Nouri-Ellouz, Fatma Bouaziz, Soumaya Zouari-Ellouzi, Raoudha Ellouz-Ghorbel
Publikováno v:
Food Chemistry. 217:668-677
Demand for health oriented products such as low calories and high fiber product is increasing. The aim of the present work was to determine the effect of the addition of potato peel powders as protein and dietary fiber source on the quality of the do
Autor:
Sameh Maktouf, Khawla Ben Jeddou, Claire Moulis, Magali Remaud-Simeon, Hejer Hajji, Raoudha Ellouz-Ghorbel
Publikováno v:
Journal of Food Science and Technology
Journal of Food Science and Technology, Springer Link, 2016, 53 (4), pp.2061-2066. ⟨10.1007/s13197-015-2065-z⟩
Journal of Food Science and Technology, 2016, 53 (4), pp.2061-2066. ⟨10.1007/s13197-015-2065-z⟩
Journal of Food Science and Technology, Springer Link, 2016, 53 (4), pp.2061-2066. ⟨10.1007/s13197-015-2065-z⟩
Journal of Food Science and Technology, 2016, 53 (4), pp.2061-2066. ⟨10.1007/s13197-015-2065-z⟩
This study was undertaken with the objective of formulating composite bread using pearl millet (Pennisetum glaucum) and wheat (Triticum aestivum) flours . Rheological and bread making properties of composite flours were evaluated. Mixolab results rev
Autor:
Fatma Bouaziz, Sameh Maktouf, Claire Boisset Helbert, Khawla Ben Jeddou, Raoudha Ellouz-Ghorbel, Semia Ellouz-Chaabouni, Oumèma Nouri-Ellouz
Publikováno v:
International journal of biological macromolecules. 112
Enzymatic hydrolysis of water-soluble polysaccharides from potato peel waste (PPPW) generates low molecular weight oligosaccharides with a yield of 63%. The oligosaccharides generated from potato peel polysaccharides (OPPP) were purified by Superdex-
Autor:
Noureddine Drira, Radhia Gargouri-Bouzid, Mouhanad Trigui, Tahya Sellami-Boudawara, Oumèma Nouri-Ellouz, Saloua Makni, Najiba Zeghal, Raoudha Ellouz-Ghorbel, Fatma Makni-Ayadi
Publikováno v:
Journal of the Science of Food and Agriculture. 95:1911-1917
BACKGROUND Potato tubers from the STBd somatic hybrid line that exhibited improved tolerance to salinity and resistance to fungal and PVY infections were characterised. They were compared for their chemical composition to the Spunta variety produced
Water-soluble polysaccharides from agro-industrial by-products: Functional and biological properties
Autor:
Imen Ghazala, Raoudha Ellouz-Ghorbel, Nadia Bayar, Semia Ellouz-Chaabouni, Assaâd Sila, Ali Bougatef
Publikováno v:
International Journal of Biological Macromolecules. 69:236-243
Water-soluble polysaccharides were isolated from almond (AWSP) and pistachio (PWSP) juice processing by-products. Their chemical and physical characteristics were determined using NMR and Infrared spectroscopic analysis. The complexities of the spect