Faculté des sciences de la nature et de la vie: Recent submissions

Voici les éléments 141-160 de 1987

Caractérisation de la qualité bactériologique d’un poisson frais Rouget barbet de vase (Mullus barbatus) (Linnaeus, 1758) pêché dans la baie de Mostaganem

Si afif, Fatma; Soualmi, Chaimaa (2024)

Hygiene is a determining factor in the sanitary quality of fish. As it is a highly perishable matrix, the objective evaluation of its hygienic quality is essential for operators in the sector as well as for inspection ...
Effet antioxydant et antifongique de la spiruline « Arthrospira platensis »

ALOUACH, Hasna; BOUMEDIENE, Abderrahmene (2024-06-27)

The objective of the study is to verify the antioxidant properties of spirulina and to test its antifungal activity against pathogenic strains to evaluate its potential as an antifungal agent. The materials used in the ...
Contrôle de la qualité microbiologique d’un poisson pélagique : Le maquereau espagnol Scomber japonicus (Houttuyn, 1782) pêché dans la région de Mostaganem

fall Alioune fall El mokhtar, Mokhtar (2024-06-30)

This study was carried out to assess the microbiological quality of Spanish mackerel (Scomber japonicus) in the Mostaganem region. The study focused on assessing the presence of bacteria indicative of faecal contamination, ...
Formulation d’une crème à base de la mauve (Malva sylvestris) pour l’usage cosmétique et pharmaceutique

BOUAZA, Khadidja Wafaa; TAHAR, Fatima Zohra El Batoul (2024-06-23)

This study focuses on the preparation of a healing cream for pharmaceutical use based on a wild plant "Malva sylvestris", a species widely used in Algerian traditional medicine for its curative properties. The phytochemical ...
Étude phytochimique et évaluation de l’activité antibactérienne de l’extrait de Carthamus caeruleus

MEBARKI, Fatima; TEFAHA, Hayem Sabah (2024-06-23)

This work presents a phytochemical analysis and an antimicrobial evaluation of extracts from the roots of Carthamus caeruleus. The phytochemical analysis, carried out using colorimetric methods based on specific reagents, ...
Screening phytochimique et l’évaluation de quelques activités biologiques des extraits d’Ortie (Urtica dioïca), collectée de la région de Mostaganem, en vue de valorisations cosmétiques.

BELKAIOUS, Soria; DJEMAI, Insaf (2024-06-23)

Nettle is a commonly widespread plant. Everyone knows it for its stinging contact. In fact, it is a medicinal plant used since antiquity for its numerous therapeutic properties. In order to understand the biological ...
Contribution à l’étude de l’activité antioxydante et antimicrobienne des huiles essentielles d'Eucalyptus globulus pour des usages cosméceutiques

TABHIR, Abdelmadjid; BELACEL, Hafidh (2024)

The essential oils from the aromatic plant Eucalyptus globulus originating from the Sidi M’hamed Ben Ali region (Relizane province) were the focus of our study. Extraction of essential oils from 920g of Eucalyptus globulus ...
Etude de cinétique de dégradation du lactose par des nouvelles souches Lactobacillus sp. sur milieu lactosérum

BELHADI, Rabab; BELDJORD, Djouher (2018-06)

Lactic acid bacteria are widely used in the food industry. The 27 strains used in our study are of the genus Lactobacillus sp that produce P-galactosidase. The objective of this work is to study the transformation of ...
Etude phytochimique, évaluation, in vitro, de l’activité antioxydante de la plante Allium Cepa

AOUAM, ALDJIA; BOURIAHI, ABDELHAMID (2023-06-26)

Allium Cepa known under the vernacular name "البصل", is a plant of the Amaryllidaceae family used in traditional Algerian medicine for its important properties. Antioxidants are chemi- cals that are naturally present in ...
Cancer du sang ; étude phénotypique et biologique de la leucémie Lymphoïde chronique

GAHEM, AMEL (2023-06-26)

Chronic lymphocytic leukemia is the most common leukemia in adults in the West, with a clear male predominance. It results from a proliferation with malignant monoclonal accumulation of mature B lymphocytes with invasion ...
Etude de la diversité nucléotidique et haplotypique de quelques populations des deux espèces de patelles Patella ferruginea (Gmelin, 1791) et Patella rustica (Linnaeus, 1758) au niveau de la côte algérienne et Méditerranéenne.

Meliani, Wahiba; Benchaa, Mechria (2023-06-07)

The present work concerns a study of the genetic and haplotypic diversity of some populations of the two species of limpets Patella ferruginea (Gmelin, 1791) and Patella rustica (Linnaeus, 1758) carried out at the level ...
Incorporation des tubercules du « Bunium Bulbocastanum » dans l’alimentation des lapins : Impact sur les performances zootechniques, Hormones thyroïdiennes, et la qualité de la viande.

BENHAMMOUDA, Ouassila; LEGRINI, Youcef (2023-07-20)

This study evaluates the impact of incorporating 35% groundnut tubers into the diet of rabbits on thyroid hormone imbalances and the nutritional quality of their meat. The experiment involved 30 rabbits, with groups induced ...
Contribution à l'étude bio-écologique du psylle à gomme de l'Eucalyptus, Glycaspis brimblecombei, Moore (Hemiptera, Psyllidae) et de ses ennemis naturels dans la wilaya de Mostaganem

BENZOHRA, SAMIR; CHERIFI, YAMINA (2023-10-10)

The presence of the insect Glycaspis brimblecombei Moore 1964 in the forests of Eucalyptus trees in Algeria since 2011 and its spread across the various northern states of the country, especially in Médéa, Algiers , Bordj ...
Activité antibactérienne des feuilles d’Argania spinosa et de la Moringa oleifera sur la viande de poulet haché

BENKRITLY, Nessim (2023)

Our work consists of studying the preservation of ground chicken meat by adding leaf powders from two trees: Argan and Moringa, in fact these two trees are characterized by several interesting benefits and virtues for ...
Cartographie et caractérisation de l’indice topographique et de végétation du plateau de Mostaganem

KADA, Abdelmalek; BAGHDADI BENATTIA, Rachid (2023-10-09)

The Mostaganem plateau (study area) is characterized by an urban concentration and a variety of economic activities, including agriculture, industry, fishing and green and seaside tourism. The application of investigative ...
Importance de la consommation de jus d’orange, effet de la conservation par le froid sur les qualités de jus d’orange.

TOUAMI, Nadjet; BAADOUD, Racha (2023-10-10)

The objective of this thesis is treating the methods of orange juice preservation and especially cold storage, focusing on their effectiveness and their implications. In a practical study on orange juice, it was observed ...
Développement des produits environnementaux Low-Tech

BOUAOUINA, HOUSSAM (2023-07-16)

The manufacture of economic, ecological products, without danger for its users in particular the children, and which contribute to the reduction of the high-power consumption became one of our country’s priorities, pushing ...
Formulation des pâtes alimentaires enrichies avec germe de blé cas de Tlitli

ABBOU, Houria; BRAHIM, Naima (2023-07-15)

The aim of this study is to formulate an improved food dough with wheat germ. This formulation will be evaluated on several levels, technological suitability and feasibility, culinary improvements, sensory characteristics ...
Conception d’une plateforme modulaire de gestion des cantines scolaires

OULD MAMAR, Mohamed ElAmine; KAOUDER, Ilyes (2023)

There exists a crucial issues of hygiene and quality control in school canteens in the wilaya of Mostaganem, with emphasis on their significant effects on the health and well-being of students. In Algeria, where school ...
Exploration de la Coagulation Laitière par la Pepsine Extraite des Déchets Alimentaires Animales : Une Étape Vers la Production Durable de Fromage

MEDJAHEDINE, Hidayet Ahlem; HADDAR, Kawther (2023-10-02)

This study compares the coagulation of camel and cow milk using three extracted enzymes and analyzes the properties of the resulting cheeses. Camel milk is characterized by distinct properties, including a protein ...

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