Academic literature on the topic 'Dattes'
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Journal articles on the topic "Dattes"
Camps, G. "Dattes/Dattiers." Encyclopédie berbère, no. 15 (April 1, 1995): 2234–45. http://dx.doi.org/10.4000/encyclopedieberbere.2224.
Full textCordova, Sarah Davies, and Albert Bensoussan. "Pour une poignée de dattes." World Literature Today 76, no. 1 (2002): 117. http://dx.doi.org/10.2307/40157034.
Full textBenchelah, A. C., and M. Maka. "Les dattes: intérêt en nutrition." Phytothérapie 6, no. 2 (April 2008): 117–21. http://dx.doi.org/10.1007/s10298-008-0296-0.
Full textFerhani, Ameziane. "Le lait, les dattes, le poème." Expressions maghrébines 17, no. 1 (2018): 121–25. http://dx.doi.org/10.1353/exp.2018.0009.
Full textHarrak, Hasnaâ, Allal Hamouda, and Mounir Nadi. "Évaluation et amélioration de la qualité des pâtes traditionnelles de dattes, produits du terroir des oasis." Cahiers Agricultures 27, no. 1 (December 21, 2017): 15001. http://dx.doi.org/10.1051/cagri/2017057.
Full textMebirouk-Boudechiche, L., A. Araba, and R. Ouzrout. "Influence du type de complément énergétique (rebuts de dattes vs orge) sur les performances d’engraissement et caractéristiques des carcasses d’agneaux Berbères à l’engraissement." Revue d’élevage et de médecine vétérinaire des pays tropicaux 61, no. 3-4 (March 1, 2008): 209. http://dx.doi.org/10.19182/remvt.9991.
Full textBenchelah, A. C., and M. Maka. "Les dattes, de la préhistoire à nos jours." Phytothérapie 4, no. 1 (April 2006): 43–47. http://dx.doi.org/10.1007/s10298-006-0139-9.
Full textزيوش, صلاح الدين. "Le Conditionnement des Dattes en Algérie Constats et Perspectives." رؤى اقتصادية, no. 4 (June 2013): 110–15. http://dx.doi.org/10.12816/0009377.
Full textRedondo-Iglesias, Eduardo, Marwan Hassini, Pascal Venet, and Serge Pelissier. "DATTES: Data analysis tools for tests on energy storage." SoftwareX 24 (December 2023): 101584. http://dx.doi.org/10.1016/j.softx.2023.101584.
Full textBOUSSENA, Zahida, and Mustapha KHALI. "Extraction and chemical composition of algerian date seeds oil." Nutrition & Santé 05, no. 02 (June 30, 2016): 100–106. http://dx.doi.org/10.30952/ns.5.2.5.
Full textDissertations / Theses on the topic "Dattes"
Hammouda, Hédi. "Les polyphénols des dattes (Phoenix Dactylifera L. ) : caractérisation, localisation cellulaire, oxydation et interactions pariétales au cours de la maturation." Rennes, Agrocampus Ouest, 2013. http://www.theses.fr/2013NSARB239.
Full textDate fruits (Phoenix dactylifera) were studied for their polyphenol composition in three tissue zone (skin, pulp and stone) and at successive maturity stages. Condensed tannins (procyanidin polymers) are largely preponderant in soft tissues under a highly polymerized form (DPn 20-30) with concentrations decreasing according to the maturation. Nevertheless, ripe dates are still highly polyphenol concentrated with levels close to 150 mg per fruit. Tannins are also present in stones under a less polymerised form (DPn 7-12). Other phenolic classes are catechins, hydroxycinnamates and flavonols, the later being mainly concentrated in the epidermis zone. The use of photonic and electronic microscopy revealed the presence of tannins in the vacuoles of very large cells located in a specific zone of the mesocarp tissues whereas flavonols appeared specifically located in an internal cell-layer of the epicarp. Stone tannins are specifically located in an internal cell-layer of the testa. Tannins of the insoluble fraction of the soft tissues showed strong differences in term of extractability according to the maturity stage. At the ripe stage, they were strongly associated to the cell-wall matrix and their analysis by LC-MS following their depolymerisation by phloroglucinolysis revealed particular structure changes related to their oxidation. The results allow a better understanding of the role of polyphenols related to organoleptic changes in dates according to the maturation. In addition, it opens new perspectives concerning their nutritional impact in this fruit
Ouennoughi, Mélica. "Les descendants d'algériens en Nouvelle Calédonie et la culture du palmier dattier : symbolisme et caractérisation du patrimoine variétal." Paris 8, 2004. http://www.theses.fr/2004PA082378.
Full textThe first part of the PhD reconstitutes the phenomenon of introduction of the date palm into the old Maghreb and in West Africa. With the appearance of the almoravides in XIème century, one attends the considerable development of the palm plantations. Under the Eastern influence of the Pheonicians, Andalusia entered the trade-circuits. Centuries later, this one was reconquered by Berbers coming from the Maghreb who introduced the first varietals date selections. In the second part of our work, we have developed the distribution of Berbers dates cores in New Caledonia. This results from the historical presence of the Algerians off-set on the Caledonian territory at the XIXème century. Who are these Berbers and which development (social, religious, politic or economic structure) through the heritage of their ancestors, have been introduced through the date palms trees? It leads us to seek the causes of the insurrections related partly of the destructurations of the organizations of the village communities (djemâas) caused by the colonial phenomenon in Algeria
Chniti, Sofien. "Optimisation de la bioproduction d'éthanol par valorisation des refus de l'industrie de conditionnement des dattes." Thesis, Rennes 1, 2015. http://www.theses.fr/2015REN1S118/document.
Full textConditioning unit's dates generate large amounts of wastage after sorting. This biomass, previously regarded as waste product with a high impact on the environment can be transformed into a highly valued product. The use of by-products of date fruit into biofuel industry is a part of an environmentaly friended economic process. But high levels of sugars in the syrups of dates induce high osmotic pressure which limits the ability of fermentative microorganisms such as Saccharomyces cerevisiae. This led us to use osmotolerant strains, Zygosaccharomyces rouxii and Candida pelliculosa. Various tests were conducted in culture media containing date juice at different levels in sugars, and perfectly stirred in batch conditions. The tests performed in a culture medium based on date juice at 17.4 ° Brix, led to the production of 63 g L-1, 41 g L-1 and 33.1 g L-1 of ethanol for the yeasts Saccharomyces cerevisiae, Candida pelliculosa and Zygosaccharomyces rouxii, respectively. Tests conducted at 35.8 °Brix (culture medium close to syrup raw dates) show that the growth of yeast Saccharomyces cerevisiae and Candida pelliculosa is inhibited by high osmotic pressure caused by the high concentration of sugars. Only the xerotolerante yeast Zygosaccharomyces rouxii is adapted to the environment and produced 55 g L-1 of bioethanol. The strain isolated from by-products of dates, identified as bacillus amyloliquefaciens, is able to develop in a hyper-osmotic environment and convert the three sugars (glucose, fructose and sucrose) into ethanol, unlike Z. rouxii which is a fructophilic strain. The yield of ethanol for the M-S175 is 0.45 g.g-1, higher than those of S. cerevisiae, C. pelliculosa and Z. rouxii which give respectivemnt 0.38, 0.28 and 0.34 g.g-1. By producing 90 g.L-1 of ethanol for M-S350, B. amyloliquefaciens seems promising to valorize a very rish substrate in fermentable sugars
Reynes, Max. "Influence d'une technique de désinfestation par micro-ondes sur les critères de qualité physico-chimiques et biochimiques de la datte." Vandoeuvre-les-Nancy, INPL, 1997. http://docnum.univ-lorraine.fr/public/INPL_T_1997_REYNES_M.pdf.
Full textKaraa, Meriam. "Les déterminants de l'adoption de la traçabilité par les entreprises de conditionnement de dattes en Tunisie." Thesis, Aix-Marseille 2, 2010. http://www.theses.fr/2010AIX24030/document.
Full textThe traceability is considered as an answer to the state of uncertainty due mainly to the foodcrises of the end of the XXth century. With the application of the European regulationsn°178/2002 on January 1st, 2005, all the actors of the food chain must be mobilized to bring the maximum of guarantee and insurance to the final consumers, in terms of quality and safety. In the case of the Tunisian date sector, the traceability - as an approach of strategic management- appears like a managerial innovation which always comes within the phase of adoption.Our research comes within the scope of this framework. The aim of this research is to identify the determiners of the adoption of an approach of traceability with the example of the companies of date conditioning in Tunisia. So we present a modelling by suggesting associating the theory of the stakeholders to the theory of diffusion and adoption of the innovation.We discuss three generic propositions of research put forward by basing on a qualitative analysis with conditioning date companies considered as "pioneers" in tunisian traceability.The results of this research end up in the elaboration of a set of determiners of the adoption of the traceability with in the conditioning date companies’ link in Tunisia. It represents the characteristics of the traceability, the characteristics of the organization and, the characteristics of the environment such as specified in our model, to which it is advisable to add the fourth element stemming from the analysis of the interviews and which concerns the transversal factors
Nancib, Ayacha Boudrant Joseph. "Production d'acide lactique par Lactobacillus casei subsp. rhamnosus sur jus de datte cinétique et optimisation en cultures discontinues, semi-continues et continues /." S. l. : INPL, 2007. http://www.scd.inpl-nancy.fr/theses/2007_DJIDEL_A.pdf.
Full textBouhamed-Masmoudi, Farah. "Traitement de micropolluants minéraux par phytoremédiation et par adsorption sur charbon actif dérivé de noyaux de dattes." Thesis, Lille 1, 2015. http://www.theses.fr/2015LIL10203.
Full textThis work aims to evaluate and optimize the use of an activated carbon derived from date stones as an adsorbent material to remove Cd2+, Pb2+, Cu2+, Zn2+ and Ni2+. This material was also used for retention of arsenic (III). The same activated carbon was impregnated with ferrihydrite and also used for the adsorption of these metallic elements. The first stage consisted in preparing and determining the physic-chemical characteristics of materials using several methods including X-ray diffraction, chemical analysis, infrared spectroscopy, electron microscopy and specific surface area. The batch adsorption studies were carried out for several metal ions, namely Cd2+, Pb2+, Cu2+, Zn2+ and Ni2+. The adsorption equilibrium was reached at the end 120 minutes for the two prepared adsorbent. The metal experimental data fitted well with the Langmuir and Freundlich adsorption model. The based maximum adsorption capacities (qm) affinity order corresponds to Pb2+ > Cd2+ > Cu2+ > Ni2+ > Zn2+ for both activated carbon and impregnated activated carbon. One of the possible implementation of this process consists in metals laden plating factory effluents treatment. Understanding how the metals are immobilized at the molecular level is critical for formulating effective metal containment strategies, such as chemical immobilization. In this work, exchangeable metal contents and metal accumulation by plants in a contaminated soil, untreated or amended with activated carbon, were investigated
Sahmarani, Rayane. "Valorisation des déchets agroalimentaires (noyaux des dattes-Phoenix Dactylifera) pour l’élimination des pesticides organochlorés des eaux contaminées." Thesis, Lille 1, 2019. http://www.theses.fr/2019LIL1R079.
Full textThe objective of this thesis is to propose an innovative approach for the depollution of contaminated water by organochlorine pesticides used an adsorption technique on activated carbons from date stones (species : Phoenix dactylifera, types : Ajwa, Anbari et Khudri). Then, study the retention capacity of these column materials in the laboratory with applications on contaminated sites (effluents of agriculture and wastewater treatment plants).The preparation of better activated carbons from date stones by a simple process of pyrolysis preceded by a chemical impregnation with phosphoric acid. Several parameters will be studied in order to determine the optimal conditions of the adsorption such as dose of the adsorbent, pH of the solution, initial concentration of pesticides and time of contact, since the adsorption capacity of an activated carbon depends in part on the capability between the pore size and the dimension of the adsorbed molecules. Therefore, it is essential to optimize the production of activated carbon
Sahmarani, Rayane. "Valorisation des déchets agroalimentaires (noyaux des dattes-Phoenix Dactylifera) pour l’élimination des pesticides organochlorés des eaux contaminées." Electronic Thesis or Diss., Université de Lille (2018-2021), 2019. http://www.theses.fr/2019LILUR079.
Full textThe objective of this thesis is to propose an innovative approach for the depollution of contaminated water by organochlorine pesticides used an adsorption technique on activated carbons from date stones (species : Phoenix dactylifera, types : Ajwa, Anbari et Khudri). Then, study the retention capacity of these column materials in the laboratory with applications on contaminated sites (effluents of agriculture and wastewater treatment plants).The preparation of better activated carbons from date stones by a simple process of pyrolysis preceded by a chemical impregnation with phosphoric acid. Several parameters will be studied in order to determine the optimal conditions of the adsorption such as dose of the adsorbent, pH of the solution, initial concentration of pesticides and time of contact, since the adsorption capacity of an activated carbon depends in part on the capability between the pore size and the dimension of the adsorbed molecules. Therefore, it is essential to optimize the production of activated carbon
Meroufel, Bahia. "Adsorption des polluants organiques et inorganiques sur des substances naturelles : Kaolin, racines de Calotropis procera et noyaux de dattes." Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0289/document.
Full textThe first aim of the studies presented in this thesis is to characterize a kaolin clay deposit in south-western Algerian region which has never been exploited, to improve the surface properties of the clay due to changes made by coating with an amino silane (APTES) or cationic exchange with a surfactant (CTAB), which allowed us to develop the active sites on the surface of this material. The prepared materials were characterized by XRD, TGA, FTIR and SEM. Two other vegetable materials of great abundance in the southwest Algerian who are the roots of the plant Calotropis Procera and Feggous date stones are also characterized. The second aim of this study is the application of these materials in removing different kinds of pollutants in aqueous solutions: heavy metals (Zn (II) and Mn (II)) and anionic and cationic synthetic dyes (Congo red and Purple gentian) to the effectiveness demonstration of the clay and vegetable materials to adsorb these pollutants. The study of adsorption is to discuss the effects of contact time, pH and initial concentration of the solute using a batch adsorption technique. The effect of temperature has achieved a thermodynamic study to define the nature of adsorption phenomena. In addition, different kinetic models (first and second order) and adsorption isotherms (Langmuir and Freundlich) are used to assess the ability of clay materials (K08, KC and KS) and vegetable materials (CP and ND) to adsorb such organic and inorganic pollutants. The natural clay (K08) showed good affinity towards all pollutants with remarkable adsorption capacity, this capacity has evolved considerably by modifications. The modified kaolin (KS) proves the best adsorbent for these types of pollutants (heavy metals and synthetic dyes). The roots of CP have a very good affinity for heavy metals, while the date stones give more remarkable results for biosorption dyes
Books on the topic "Dattes"
Milcé, Jean-Euphèle. Ancre des dattes. [Port-au-Prince, Haiti]: Éditions Page Ailée, 2009.
Find full textGhillet, Andrée. Dieu aime celui qui aime les dattes: Dialogue judéo-islamo-chrétien. Paris: Editions L'Harmattan, 1993.
Find full textNādirī, Afshīn, 1974 or 1975-, editor and Sāzmān-i Mīrās̲-i Farhangī va Gardishgarī-i Kishvar (Iran). Pizhūhishkadah-i Mardumʹshināsī, eds. Nakhl dar farhang-i īrānī. Tihrān: Pizhūhishkadah-i mardumshināsī, Sāzmān-i Mīrās̲-i Farhangī va Gardishgarī, 2005.
Find full textNakhlistān dar Ustān-i Būshihr: Dashtistān-i buzurg. Tihrān: Intishārāt-i Iṭṭilāʻāt, 1996.
Find full textSymposium on the Date Palm (2nd 1986 Jāmiʻat al-Malik Fayṣal). Proceedings of the Second Symposium on the Date Palm in Saudi Arabia: March 3-6, 1986, Jumada II 22-25, 1406 H., Date Palm Research Center, King Faisal University, Al-Hassa. Riyadh: Mars Pub. House, 1989.
Find full textHodel, Donald R. Imported and American varieties of dates (Phoenix dactylifera) in the United States. Oakland, CA: University of California Agriculture and Natural Resources, 2007.
Find full textPotts, Daniel T. Feast of dates. [London]: Trident Press in conjunction with the UAE Ministry of Information and Culture, Abu Dhabi, UAE, 2002.
Find full textḤāfiẓ, ʻUthmān Muḥammad, ed. al-Nakhīl fī Salṭanat ʻUmān. [Musqaṭ]: Dīwān al-Balāṭ al-Sulṭānī, al-Mudīrīyah al-ʻĀmmah lil-Zirāʻah wa-al-Bayṭarah, 1991.
Find full textFAO Regional Project for Palm & Dates Research Centre in the Near East & North Africa., ed. Abstracts on the date palm, 1951-1983. Baghdad, Iraq: Food and Agriculture Organization of the United Nations, 1987.
Find full textBook chapters on the topic "Dattes"
Siddiq, Muhammad, and Ibrahim Greiby. "Overview of Date Fruit Production, Postharvest handling, Processing, and Nutrition." In Dates, 1–28. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch1.
Full textNajib, Huthail, and Yousef M. Al-Yousef. "Value-Added Utilization of Dates By-Products." In Dates, 233–60. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch10.
Full textAhmed, Jasim, Fahad M. Al-Jasass, and Muhammad Siddiq. "Date Fruit Composition and Nutrition." In Dates, 261–83. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch11.
Full textVayalil, Praveen K. "Bioactive Compounds, Nutritional and Functional Properties of Date Fruit." In Dates, 285–303. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch12.
Full textJaradat, Abdullah A. "Date Palm: Production." In Dates, 29–55. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch2.
Full textLobo, Maria Gloria, Elhadi M. Yahia, and Adel A. Kader. "Biology and Postharvest Physiology of Date Fruit." In Dates, 57–80. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch3.
Full textAbo-El-Saad, Mahmoud, and Hamadttu El-Shafie. "Insect Pests of Stored Dates and Their Management." In Dates, 81–104. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch4.
Full textYahia, Elhadi M., Maria Gloria Lobo, and Adel A. Kader. "Harvesting and Postharvest Technology of Dates." In Dates, 105–35. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch5.
Full textChonhenchob, Vanee, Koushik Saha, Sher Paul Singh, and Muhammad Siddiq. "Packaging Technologies for Dates and Date Products." In Dates, 137–56. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch6.
Full textRahman, Mohammad Shafiur. "Physical and Structural Characteristics of Dates." In Dates, 157–69. Chichester, UK: John Wiley & Sons Ltd, 2013. http://dx.doi.org/10.1002/9781118292419.ch7.
Full textConference papers on the topic "Dattes"
"Important Dates." In 2019 International Symposium on Networks, Computers and Communications (ISNCC). IEEE, 2019. http://dx.doi.org/10.1109/isncc.2019.8909176.
Full text"Important dates." In 2020 International Symposium on Networks, Computers and Communications (ISNCC). IEEE, 2020. http://dx.doi.org/10.1109/isncc49221.2020.9297342.
Full text"Important dates." In 2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY. IEEE, 2020. http://dx.doi.org/10.1109/automotivesafety47494.2020.9293519.
Full text"Important Dates." In 2017 International Conference on Computer, Electrical & Communication Engineering (ICCECE). IEEE, 2017. http://dx.doi.org/10.1109/iccece.2017.8526222.
Full text"Important Dates." In 2021 International Conference on Smart Applications, Communications and Networking (SmartNets). IEEE, 2021. http://dx.doi.org/10.1109/smartnets50376.2021.9553006.
Full textFrost, Jeana, Michael I. Norton, and Dan Ariely. "Virtual dates." In ACM SIGGRAPH 2006 Research posters. New York, New York, USA: ACM Press, 2006. http://dx.doi.org/10.1145/1179622.1179780.
Full text"Important Dates." In 2022 International Symposium on Networks, Computers and Communications (ISNCC). IEEE, 2022. http://dx.doi.org/10.1109/isncc55209.2022.9851708.
Full text"Important Dates." In 2019 International Conference on Smart Applications, Communications and Networking (SmartNets). IEEE, 2019. http://dx.doi.org/10.1109/smartnets48225.2019.9069778.
Full text"Important Dates." In 2022 International Conference on Smart Applications, Communications and Networking (SmartNets). IEEE, 2022. http://dx.doi.org/10.1109/smartnets55823.2022.9993987.
Full text"Important dates." In 2009 3rd ICTON Mediterranean Winter Conference (ICTON-MW 2009). IEEE, 2009. http://dx.doi.org/10.1109/ictonmw.2009.5385586.
Full textReports on the topic "Dattes"
Benson, Garren O., and Kenneth T. Pecinovsky. Corn Planting Dates. Ames: Iowa State University, Digital Repository, 2001. http://dx.doi.org/10.31274/farmprogressreports-180814-1208.
Full textPecinovsky, Kenneth T., and Garren O. Benson. Corn Planting Dates. Ames: Iowa State University, Digital Repository, 2004. http://dx.doi.org/10.31274/farmprogressreports-180814-2178.
Full textLicht, Mark A. Soybean Planting Dates and Populations. Ames: Iowa State University, Digital Repository, 2009. http://dx.doi.org/10.31274/farmprogressreports-180814-1249.
Full textLicht, Mark A. Soybean Planting Dates and Populations. Ames: Iowa State University, Digital Repository, 2010. http://dx.doi.org/10.31274/farmprogressreports-180814-2141.
Full textLicht, Mark A. Soybean Planting Dates and Populations. Ames: Iowa State University, Digital Repository, 2011. http://dx.doi.org/10.31274/farmprogressreports-180814-464.
Full textMorlan, R. E., R. McNeely, and B. T. Schreiner. Saskatchewan radiocarbon dates and vertebrate faunas. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1996. http://dx.doi.org/10.4095/208257.
Full textPecinovsky, Kenneth T., and Daren S. Mueller. Soybean Planting Dates in Northeast Iowa. Ames: Iowa State University, Digital Repository, 2012. http://dx.doi.org/10.31274/farmprogressreports-180814-2406.
Full textBlake, W. Geological Survey of Canada radiocarbon dates XXV. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/120615.
Full textBlake, W. Geological Survey of Canada radiocarbon dates XXVI. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1987. http://dx.doi.org/10.4095/122368.
Full textBlake, W. Geological Survey of Canada Radiocarbon Dates XXVII. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1988. http://dx.doi.org/10.4095/126099.
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