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Partager le résultat de cette recherche Interroger des sources externesQualite microbiologique du lait cru destine a la fabrication d’un type de camembert dans une unite de l’est Algerien. / Nadia Benhedane née Bachtarzi
Titre : Qualite microbiologique du lait cru destine a la fabrication d’un type de camembert dans une unite de l’est Algerien. Type de document : texte imprimé Auteurs : Nadia Benhedane née Bachtarzi, Auteur ; Leila Amourache, Directeur de thèse Editeur : Constantine : Université Mentouri Constantine Année de publication : 2012 Importance : 102 f. Format : 31 cm. Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Sciences Alimentaires: Biotechnologie Alimentaire Lait qualité microbiologie hygiène Milk Quality Microbiology Hygiene الحليب الجودة علم الأحياء المجهرية النظافة Index. décimale : 640 Industrie Alimentaire Résumé : Samples of raw milk (30), for the manufacture of Camembert type cheese at a dairy in eastern Algeria, were analyzed during the period of high lactation (February-April 2011). The results of physico-chemical characteristics (acidity and density) are close to the standards, only the fat content is low, with an average of 30.9 g / l, it depends mainly on the dietary factor. Microbiological analysis is focused on 9 microbial groups: among the groups hygiene indicators (total bacteria, psychrotrophic, thermoduric, coliform and Escherichia coli) and
some groups potentially pathogens (Staphylococcus aureus, Salmonella). Contamination levels were interpreted on the basis of microbiological criteria set by the ministerial decree of 24 January 1998. Enumeration of total aerobic mesophilic flora, psychrotrophic and thermoduric of serves to underscore the severe contamination of the samples analyzed with respective averages of 28,8.106 CFU / ml, 12,3.105 CFU / ml and 44,2.104 CFU/ml. Milk samples are contaminated with total coliforms, fecal coliforms and fecal streptococci with average respective 50,3.105 CFU / ml, 36,7.104 CFU / ml and 55,4.105 CFU/ml. The germ E. coli is present in 64% of milk analyzed. The presence of pathogens is mainly attributed to staphylococci with an average of 37,5.102 CFU /ml, 80% of isolates were coagulase positive. The study of their susceptibility patterns to antibiotics showed a frequency of resistance (100%) vis-à-vis penicillin G, very little resistance vis-à-vis the oxaciline (8%) of tetracycline (17%) and trimethoprim + sulfamethoxazole association (17%). No resistance was observed for cefoxitin, erythromycin, enrofloxacin, and vancomycin. Moreover, we note the absence of Salmonella in all samples. In view of the Algerian standards (JORA, 1998), the hygienic quality of all milk samples analyzed, is bad. Milks are heavily polluted, revealing questionable hygiene practices, that even the best cooling conditions of milk, can not, under any circumstances, hide. These results can only strengthen the conviction of the
urgent need for technical support in this area, coupled with the revision of payment of milk: the inclusion criteria daily as basic as the milk fat and protein and contamination by microorganisms. There will surely sustainability in Algeria of a dairy industry that is capable of distinguishing the various versions of a product as variable and perishable as milk.Note de contenu : Annexes. Diplôme : Magistère En ligne : ../theses/agronomie/BEN6202.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=6177 Qualite microbiologique du lait cru destine a la fabrication d’un type de camembert dans une unite de l’est Algerien. [texte imprimé] / Nadia Benhedane née Bachtarzi, Auteur ; Leila Amourache, Directeur de thèse . - Constantine : Université Mentouri Constantine, 2012 . - 102 f. ; 31 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Sciences Alimentaires: Biotechnologie Alimentaire Lait qualité microbiologie hygiène Milk Quality Microbiology Hygiene الحليب الجودة علم الأحياء المجهرية النظافة Index. décimale : 640 Industrie Alimentaire Résumé : Samples of raw milk (30), for the manufacture of Camembert type cheese at a dairy in eastern Algeria, were analyzed during the period of high lactation (February-April 2011). The results of physico-chemical characteristics (acidity and density) are close to the standards, only the fat content is low, with an average of 30.9 g / l, it depends mainly on the dietary factor. Microbiological analysis is focused on 9 microbial groups: among the groups hygiene indicators (total bacteria, psychrotrophic, thermoduric, coliform and Escherichia coli) and
some groups potentially pathogens (Staphylococcus aureus, Salmonella). Contamination levels were interpreted on the basis of microbiological criteria set by the ministerial decree of 24 January 1998. Enumeration of total aerobic mesophilic flora, psychrotrophic and thermoduric of serves to underscore the severe contamination of the samples analyzed with respective averages of 28,8.106 CFU / ml, 12,3.105 CFU / ml and 44,2.104 CFU/ml. Milk samples are contaminated with total coliforms, fecal coliforms and fecal streptococci with average respective 50,3.105 CFU / ml, 36,7.104 CFU / ml and 55,4.105 CFU/ml. The germ E. coli is present in 64% of milk analyzed. The presence of pathogens is mainly attributed to staphylococci with an average of 37,5.102 CFU /ml, 80% of isolates were coagulase positive. The study of their susceptibility patterns to antibiotics showed a frequency of resistance (100%) vis-à-vis penicillin G, very little resistance vis-à-vis the oxaciline (8%) of tetracycline (17%) and trimethoprim + sulfamethoxazole association (17%). No resistance was observed for cefoxitin, erythromycin, enrofloxacin, and vancomycin. Moreover, we note the absence of Salmonella in all samples. In view of the Algerian standards (JORA, 1998), the hygienic quality of all milk samples analyzed, is bad. Milks are heavily polluted, revealing questionable hygiene practices, that even the best cooling conditions of milk, can not, under any circumstances, hide. These results can only strengthen the conviction of the
urgent need for technical support in this area, coupled with the revision of payment of milk: the inclusion criteria daily as basic as the milk fat and protein and contamination by microorganisms. There will surely sustainability in Algeria of a dairy industry that is capable of distinguishing the various versions of a product as variable and perishable as milk.Note de contenu : Annexes. Diplôme : Magistère En ligne : ../theses/agronomie/BEN6202.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=6177 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN//6202 BEN//6202 Thèse Bibliothèque principale Thèses Disponible
Titre : Contribution à l'étude des caractéristiques physicochimiques ey mycologiques du lait chez quelques races bovines , ovines et caprines dans quelques élevages de la région de Jijel Type de document : texte imprimé Auteurs : Mohammed Tahar Boubezari, Auteur ; Miriem Aissi, Directeur de thèse ; K. Harhoura, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2010 Importance : 112 f. Format : 30 cm. Note générale : 01 Disp?nible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Brebis Lait Levures Mammites Composition physicochimique Vaches Chèvres Jijel Milk physicochemical composition cow goat sheep mastitis yeasts حلیب المكونات الفیزیوكمیائیة أبقار معز أغنام جیجل إلتهاب الضرع فطریات Index. décimale : 636 Sciences Vétérinaires Résumé : A study of some physicochemical characteristics was undertaken on milk of three animal species (cow, ewe and goat) and of three bovine races (Red magpie, black magPie and the Brown of the Atlas) bred in the town of Jijel, and on milk coming from subclinic fungic mastitis. For this purpose, 90 milk samples were analyzed at the laboratory of the physicochemical analysis of the ITELV-Baba Ali and at the laboratory of Parasitology-Mycology of the high national veterinary school of Algiers. The rate of the fat contents and proteins are high in the ewes. There is a small difference between the local cows and the ewes and they are very different at the imported bovine races. In the mastitis milk of the same species or of the same animal race, differences in the content of proteins were noted according to mushroom in question. A significant difference was noted for Candida tropicalis in the local cow and highly significant for all the fungic species in the black Magpie. Diplôme : Magistère En ligne : ../theses/veterinaire/BOU5589.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=1862 Contribution à l'étude des caractéristiques physicochimiques ey mycologiques du lait chez quelques races bovines , ovines et caprines dans quelques élevages de la région de Jijel [texte imprimé] / Mohammed Tahar Boubezari, Auteur ; Miriem Aissi, Directeur de thèse ; K. Harhoura, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2010 . - 112 f. ; 30 cm.
01 Disp?nible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Brebis Lait Levures Mammites Composition physicochimique Vaches Chèvres Jijel Milk physicochemical composition cow goat sheep mastitis yeasts حلیب المكونات الفیزیوكمیائیة أبقار معز أغنام جیجل إلتهاب الضرع فطریات Index. décimale : 636 Sciences Vétérinaires Résumé : A study of some physicochemical characteristics was undertaken on milk of three animal species (cow, ewe and goat) and of three bovine races (Red magpie, black magPie and the Brown of the Atlas) bred in the town of Jijel, and on milk coming from subclinic fungic mastitis. For this purpose, 90 milk samples were analyzed at the laboratory of the physicochemical analysis of the ITELV-Baba Ali and at the laboratory of Parasitology-Mycology of the high national veterinary school of Algiers. The rate of the fat contents and proteins are high in the ewes. There is a small difference between the local cows and the ewes and they are very different at the imported bovine races. In the mastitis milk of the same species or of the same animal race, differences in the content of proteins were noted according to mushroom in question. A significant difference was noted for Candida tropicalis in the local cow and highly significant for all the fungic species in the black Magpie. Diplôme : Magistère En ligne : ../theses/veterinaire/BOU5589.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=1862 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/5589 BOU/5589 Thèse Bibliothèque principale Thèses Disponible
Titre : Qualité de fromage à pâte molle type camembert fabriqué à la laiterie de Draa Ben Khedda : nature de la matière première et évaluation de l'activité protéolytique au cours de l'affinage et de l'entreposage réfrigéré du fromage. Type de document : texte imprimé Auteurs : Samia Abdoune (Née Ouali), Auteur ; M. Mati, Directeur de thèse Editeur : Constantine : Université Mentouri Constantine Année de publication : 2003 Importance : 89 f. Note générale : 1 Disponible à la salle de recherche
02 Disponibles au magasin de la bibliothèque centrale
01 CDLangues : Français (fre) Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Sciences Alimentaires: Nutrition Appliquée Electrophorèse Lait Camembert Fromage Valeur nutritionnelle Protéolyse TNBS Pasteurisation milk cheese proteolysis electrophoresis refinement pasteurization nutritionnelle worth quality Index. décimale : 640 Industrie Alimentaire Résumé :
In the goal to appreciate faculties to the transformation produces some derivative of the mixture (cool milk / recombinated milk) used in our country as palliative to the deficit of the production in raw milk, we achieved tests of cheese manufacture to dough soft Camembert type in the Dairy of Draa Ben Khedda while especially interesting us to the assessment of proteolytic activity taking place during the phase of refinement and the storage refrigerated of this cheese. This activity is measured by the free amino grouping dosage (method using a specific reactif: the TNBS) and by the follow-up of casein behaviour electrophoretic in Page - Urea. The impact of the pasteurization treatment (85°C during 20 dry) on the milk of departure and the nature of this last have been examined also. The achieved analyses showed that the mixed milk (mixture to equal parts between
the cool milk and milk recombiné) permits, while correcting the rate weak proteic of the raw milk collected locally, to improve its value nutritional and its technological faculties. Nevertheless, electrophoretic pattern’s of seriqueses proteins in Page - Native as well as the soluble protein dosage after the treatment of pasteurization revealed a strong induced denaturation rate by this last and valued to about 30% in the case of milk recombiné used only. Concerning tea appreciation of tea refinement phase, however tea assessment of proteolytic activity is combinated to tea development of microorganisms, so much at tea level of tea superficial crust that in depth of tea derivative product tea gotten results showed that for tea two types of cheese considered (milk-based expenses solely however of tea mixed milk), tea proteolysis is pronounced more in surface that inside tea Camembert and this some either tea length of refinement considered. This activity, that is major after the sixth day of refinement, incomplete home after 12 days (time of maturation exercised to the unit. The extension of the refinement length at 15 and 210 days put besides in relief this insufficiency. Besides, the refrigerated storage doesn't seem to be a way appropriated for the characteristic organoleptiques expression searched for of the Camembert.Note de contenu :
Annexes.Diplôme : Magistère En ligne : ../theses/agronomie/ABD3880.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=4442 Qualité de fromage à pâte molle type camembert fabriqué à la laiterie de Draa Ben Khedda : nature de la matière première et évaluation de l'activité protéolytique au cours de l'affinage et de l'entreposage réfrigéré du fromage. [texte imprimé] / Samia Abdoune (Née Ouali), Auteur ; M. Mati, Directeur de thèse . - Constantine : Université Mentouri Constantine, 2003 . - 89 f.
1 Disponible à la salle de recherche
02 Disponibles au magasin de la bibliothèque centrale
01 CD
Langues : Français (fre)
Catégories : Français - Anglais
Nutrition, Alimentation et Technologies Agro-AlimentairesTags : Sciences Alimentaires: Nutrition Appliquée Electrophorèse Lait Camembert Fromage Valeur nutritionnelle Protéolyse TNBS Pasteurisation milk cheese proteolysis electrophoresis refinement pasteurization nutritionnelle worth quality Index. décimale : 640 Industrie Alimentaire Résumé :
In the goal to appreciate faculties to the transformation produces some derivative of the mixture (cool milk / recombinated milk) used in our country as palliative to the deficit of the production in raw milk, we achieved tests of cheese manufacture to dough soft Camembert type in the Dairy of Draa Ben Khedda while especially interesting us to the assessment of proteolytic activity taking place during the phase of refinement and the storage refrigerated of this cheese. This activity is measured by the free amino grouping dosage (method using a specific reactif: the TNBS) and by the follow-up of casein behaviour electrophoretic in Page - Urea. The impact of the pasteurization treatment (85°C during 20 dry) on the milk of departure and the nature of this last have been examined also. The achieved analyses showed that the mixed milk (mixture to equal parts between
the cool milk and milk recombiné) permits, while correcting the rate weak proteic of the raw milk collected locally, to improve its value nutritional and its technological faculties. Nevertheless, electrophoretic pattern’s of seriqueses proteins in Page - Native as well as the soluble protein dosage after the treatment of pasteurization revealed a strong induced denaturation rate by this last and valued to about 30% in the case of milk recombiné used only. Concerning tea appreciation of tea refinement phase, however tea assessment of proteolytic activity is combinated to tea development of microorganisms, so much at tea level of tea superficial crust that in depth of tea derivative product tea gotten results showed that for tea two types of cheese considered (milk-based expenses solely however of tea mixed milk), tea proteolysis is pronounced more in surface that inside tea Camembert and this some either tea length of refinement considered. This activity, that is major after the sixth day of refinement, incomplete home after 12 days (time of maturation exercised to the unit. The extension of the refinement length at 15 and 210 days put besides in relief this insufficiency. Besides, the refrigerated storage doesn't seem to be a way appropriated for the characteristic organoleptiques expression searched for of the Camembert.Note de contenu :
Annexes.Diplôme : Magistère En ligne : ../theses/agronomie/ABD3880.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=4442 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ABD/3880 ABD/3880 Thèse Bibliothèque principale Thèses Disponible
Titre : Contribution au diagnostic de la theilériose chez les bovins dans l’Est algérien Type de document : texte imprimé Auteurs : Ouarda Ayadi, Auteur ; Mohamed Cherif Benchikh Elfgoun, Auteur Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 152 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Sciences VétérinairesTags : Parasitologie Theilériose tropicale Bovins PCR étalement sanguin biochimie hématologie lait Algérie Tropical theileriosis cattle blood smear biochemistry haematology milk Algeria الحمى القرادية الاستوائية الأبقار التفاعل البوليميراز المتسلسل المجهر الضوئي الكيمياء
الحيوية الكيمياء الدموية الحليب الجزائرIndex. décimale : 636 Sciences Vétérinaires Résumé : The present study carried out in the region of El Eulma (North-eastern Algeria) showed a highest prevalence (81.9%) of theileriosis (Theileria. annulata infection) among the piroplasmosis, the coinfection between theileriosis and babesiosis (B. bovis) are frequent (14.9%). The number of the highest cases (45) has parasitemia between 0.1 - 4.99%. A total of 180 and 134 blood samples from 21 farms were collected in April and November 2015 (before and after the tropical theileriosis season; respectively) in the region of El Eulma (Sétif). Molecular prevalence (38.9 and 50% in April and November; respectively) was higher than those by Giemsa stained blood smear (17 and 16.4%, before and after tropical theileriosis season; respectively) (p<0.001 ). Exotic breeds were more infected than local breeds in the first visit (p=0.003), while during the second visit no significant difference was detected (p=0.226). This prevalence is lower in cattle less than one year (p=0,117; 0,270 in April and November; respectively). Molecular prevalence was significantly higher in females (44.7%) than in males (22.9%) (p<0.008) during the first visit.
No influence of type of livestock or the walls statements was detected. The sequences of genes Algerian Tams1 (96.1 to 98.9%, identity values) have a relationship with the Mauritanian, Tunisian and Egyptian sequences.
The biochemical and haematological study conducted on 40 healthy cattle and 40 clinically infected showed that the number of leukocytes, erythrocytes, haemoglobin, haematocrit, glucose, albumin, and total protein decrease significantly (p=0.005; 0.008, 0.03,0.048, 0.002, 0.027 and 0.018; respectively) in clinically infected Montbeliard breed with Theileria annulata. All infected animals have a total and direct bilirubin concentration increase significantly (p<0.001). The erythrocytes, haemoglobin, and haematocrit crossbreed cattle concentration decrease significantly (p=0.027; 0.003 and <0.001; respectively). Two types of anaemia were detected: hypochromic microcytic anaemia in Montbeliard clinically infected cattle and normochromic normocytic anaemia in infected local and cross breed cattle.
The tropical theileriosis impact study in Skikda region (northern Algeria) showed a decrease in milk production in 10 local breed cattle infected with Theileria annulata in summer 2015. The decrease in weekly milk production estimated for two months was 2.76 L /day / cow corresponding to 31.92% of the total milk production. This decrease corresponds to 110.5 AD (US $ 1.02) / day / sick cow. The relative variation of milk production showed a dramatic decrease from 82.72 to 0.76% on day 21.
Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/AYA6981.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10414 Contribution au diagnostic de la theilériose chez les bovins dans l’Est algérien [texte imprimé] / Ouarda Ayadi, Auteur ; Mohamed Cherif Benchikh Elfgoun, Auteur . - جامعة الإخوة منتوري قسنطينة, 2016 . - 152 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Sciences VétérinairesTags : Parasitologie Theilériose tropicale Bovins PCR étalement sanguin biochimie hématologie lait Algérie Tropical theileriosis cattle blood smear biochemistry haematology milk Algeria الحمى القرادية الاستوائية الأبقار التفاعل البوليميراز المتسلسل المجهر الضوئي الكيمياء
الحيوية الكيمياء الدموية الحليب الجزائرIndex. décimale : 636 Sciences Vétérinaires Résumé : The present study carried out in the region of El Eulma (North-eastern Algeria) showed a highest prevalence (81.9%) of theileriosis (Theileria. annulata infection) among the piroplasmosis, the coinfection between theileriosis and babesiosis (B. bovis) are frequent (14.9%). The number of the highest cases (45) has parasitemia between 0.1 - 4.99%. A total of 180 and 134 blood samples from 21 farms were collected in April and November 2015 (before and after the tropical theileriosis season; respectively) in the region of El Eulma (Sétif). Molecular prevalence (38.9 and 50% in April and November; respectively) was higher than those by Giemsa stained blood smear (17 and 16.4%, before and after tropical theileriosis season; respectively) (p<0.001 ). Exotic breeds were more infected than local breeds in the first visit (p=0.003), while during the second visit no significant difference was detected (p=0.226). This prevalence is lower in cattle less than one year (p=0,117; 0,270 in April and November; respectively). Molecular prevalence was significantly higher in females (44.7%) than in males (22.9%) (p<0.008) during the first visit.
No influence of type of livestock or the walls statements was detected. The sequences of genes Algerian Tams1 (96.1 to 98.9%, identity values) have a relationship with the Mauritanian, Tunisian and Egyptian sequences.
The biochemical and haematological study conducted on 40 healthy cattle and 40 clinically infected showed that the number of leukocytes, erythrocytes, haemoglobin, haematocrit, glucose, albumin, and total protein decrease significantly (p=0.005; 0.008, 0.03,0.048, 0.002, 0.027 and 0.018; respectively) in clinically infected Montbeliard breed with Theileria annulata. All infected animals have a total and direct bilirubin concentration increase significantly (p<0.001). The erythrocytes, haemoglobin, and haematocrit crossbreed cattle concentration decrease significantly (p=0.027; 0.003 and <0.001; respectively). Two types of anaemia were detected: hypochromic microcytic anaemia in Montbeliard clinically infected cattle and normochromic normocytic anaemia in infected local and cross breed cattle.
The tropical theileriosis impact study in Skikda region (northern Algeria) showed a decrease in milk production in 10 local breed cattle infected with Theileria annulata in summer 2015. The decrease in weekly milk production estimated for two months was 2.76 L /day / cow corresponding to 31.92% of the total milk production. This decrease corresponds to 110.5 AD (US $ 1.02) / day / sick cow. The relative variation of milk production showed a dramatic decrease from 82.72 to 0.76% on day 21.
Diplôme : Doctorat en sciences En ligne : ../theses/veterinaire/AYA6981.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10414 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité AYA/6981 AYA/6981 Thèse Bibliothèque principale Thèses Disponible
Titre : les industries agroalimentaires : cas de la wilaya de Guelma dans le nord-est Algerien. Type de document : texte imprimé Auteurs : Liela Bennacer, Auteur ; Salah Eddine Cherrad, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 301 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Aménagement du TerritoireTags : Industrie agroalimentaire amont aval filières acteurs Guelma céréales lait tomate huile d’olive Food industry upstream downstream sectors actors cereals milk tomato olive oil الصناعات الغذائیة التنقیب والإنتاج القطاعات الجھات الفاعلة قالمة الحبوب الحلیب الطماطم زیت
الزیتIndex. décimale : 711 (Aménagement du territoire) Résumé : The main objective of this study is to conduct an analysis of agro-food chains, and show their impact on agriculture in a region that has great agricultural potential for intensification and diversification. The identification and action of actors involved in agricultural upstream and industrial downstream are central to this research. In the wilaya of Guelma, agri-food industries have developed rapidly and their activities cover a large part of its territory. These sectors have experienced a development in terms of areas, production and yields. From now on they contribute to the formation of an original agro industrial center with the appearance of industrialists putting into practice innovative techniques and elaborate forms of management. Our empirical application in the wilaya of Guelma has shown that each sector has its own characteristics and that it is totally different from the other sectors, whether in its agricultural upstream or in its industrial downstream.
Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/BEN7362.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11011 les industries agroalimentaires : cas de la wilaya de Guelma dans le nord-est Algerien. [texte imprimé] / Liela Bennacer, Auteur ; Salah Eddine Cherrad, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2018 . - 301 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Aménagement du TerritoireTags : Industrie agroalimentaire amont aval filières acteurs Guelma céréales lait tomate huile d’olive Food industry upstream downstream sectors actors cereals milk tomato olive oil الصناعات الغذائیة التنقیب والإنتاج القطاعات الجھات الفاعلة قالمة الحبوب الحلیب الطماطم زیت
الزیتIndex. décimale : 711 (Aménagement du territoire) Résumé : The main objective of this study is to conduct an analysis of agro-food chains, and show their impact on agriculture in a region that has great agricultural potential for intensification and diversification. The identification and action of actors involved in agricultural upstream and industrial downstream are central to this research. In the wilaya of Guelma, agri-food industries have developed rapidly and their activities cover a large part of its territory. These sectors have experienced a development in terms of areas, production and yields. From now on they contribute to the formation of an original agro industrial center with the appearance of industrialists putting into practice innovative techniques and elaborate forms of management. Our empirical application in the wilaya of Guelma has shown that each sector has its own characteristics and that it is totally different from the other sectors, whether in its agricultural upstream or in its industrial downstream.
Diplôme : Doctorat en sciences En ligne : ../theses/amenagement/BEN7362.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11011 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/7362 BEN/7362 Thèse Bibliothèque principale Thèses Disponible
