• AP-24: Characterization of the Trypsin Protease Gene from plantarum VF3 

  ZATER, Zohra Yasmine; MERZOUG, Mohamed; ZERGUI, Amina (université frères mentouri constantine1, 2023-10-05)

  Trypsin protease is a crucial enzyme with diverse applications across various industries, including food, pharmaceuticals, and biotechnology. While extensively studied in eukaryotes, the trypsin from Lactobacillus ...
• AP-23: Caractérisation environnementale des métaux lourds issus des rejets phosphatiers de Djbel Onek, Tébessa – Algérie 

  YAHIAOUI, Younes; NETTOUR, Djamel; MERCHICHI, Amira (université frères mentouri constantine1, 2023-10-05)

  Dans l’industrie minière, tous les procédés de séparation et d’enrichissement générent non seulement un concentré riche de l’espèce minérale, mais aussi une quantité importante des rejets sous forme de liquide où de ...
• AP-22: One-Step Chemiluminescent Assay for Hydrogen Peroxide Analysis in Water 

  TENIOU, Ahlem; ZERMANE, Marwa; MADI, Ibrahim A; MOUHOUB, Riane; MARTY, Jean Louis; RHOUATI, Amina (2023-10-05)

  In this work, we aim to develop a simple, and rapid, nonenzymatic and homogeneous biosensor for sensitive and rapid quantification of hydrogen peroxide. Methods: In this technique, hemoglobin was used as a bioreceptor, ...
• AP-21: The Crucial Importance of Rapid and Effective Fire Blight Detection 

  TALHI, Lina; SEBAIHIA, Mohammed (université frères mentouri constantine1, 2023-10-05)

  Fire blight is a highly contagious bacterial disease that poses a significant threat to Algeria's agricultural sector, particularly fruit trees like apples and pears. unchecked spread of fire blight can devastate entire ...
• AP-20: Effet des métabolites bactériens des bactéries lactiques isolées à partir des nauplius d’Artémia sp sur les vibrios provoquante la mortalité des juvéniles des poissons d’élevage. 

  TAHLAITI, Amina; GHOMARI, Sidi Mohammed; RABHI, Mohammed; BENMEHAL, Amina (université frères mentouri constantine1, 2023-10-05)

  Utilisation des métabolites des bactéries lactiques isolées à partir des Artémia (exactement les nauplius) prisent des deux lacs celle de Bethioua Oran et lac d’Oued Eldjemaa Relizane dans le traitement des eaux d’élevage ...
• AP-19: Enzymatic activities of the different pumpkin cultivars from algeria 

  SAHER, Liza; BACHARI, Khaldoun; ZIANI, Borhane E.C; BARROS, Lillian (université frères mentouri constantine1, 2023-10-05)

  Pumpkin is a healthy, versatile vegetable that’s loaded with a variety of nutrients, including fiber, vitamins, minerals, and antioxidants. Most of the health benefits of pumpkin are focused on its fiber content and ...
• AP-18: Investigation of the Adsorption of Methylene Blue from aqueous solution by untreated pine tree bark: Kinetics and Equilibrium Analysis 

  SAADALLAH, Kelthoum; Ad, Chifaa; DJEDID, Mebrouk; BENALIA, Mokhtar (université frères mentouri constantine1, 2023-10-05)

  The accumulation of synthetic dyes in the industrial effluent of several industrial sectors poses significant risks to both human health and the environment. Methylene blue (MB), a commonly employed dye, has been ...
• AP-17: Effect of Vacuum Storage on the Shelf Life and Microbiological Quality of Gluten-Free Baguette 

  HACHEMI, Nour el houda; BOULEMKAHEL, Souad; MEGHZILI, Batoul; KERBOUCHE, Chouaïb; ZIDOUNE, M.N; BENATALLAH, Leila (université frères mentouri constantine1, 2023-10-05)

  Gluten Free Breads are characterized by a shorter shelf life than wheat bread so maintaining the freshness and extending the shelf life of gluten-free bread is a crucial topic. Fungal development, staling, and moisture ...
• AP-16: Characterization of fungal proteases produced from organic waste 

  MOUSSI, Kenza; ALLAOUA, Narimane; AZZOUZ, Zahra (université frères mentouri constantine1, 2023-10-05)

  Protease is an enzyme that carries out the proteolysis of proteins. The global market for industrial enzyme sales exceeds 3 billion dollars, and proteases account for around 60% of total sales. This class of enzymes ...
• AP-15: Carob tree (Ceratonia siliqua L.) bioactive compounds characterization 

  MERDJI, Yasmine; TOUAIBIA, Meriem (université frères mentouri constantine1, 2023-10-05)

  The carob tree (Ceratonia siliqua L.) is an evergreen agro- forestry-pastoral species typical to the Mediterranean basin with significant socio-economic interests, mainly exploited for its fruit (pod) that has long ...
• AP-14: In vitro antimycotic activity of a Pichia kluyveri killer protein against spoilage yeasts 

  LABBANI, Fatima-Zohra Kenza; LEGHLIMI, Hind; BENOUCHENNE, Djamila; Kerboua, Fayçal; Azzoug, Radia (université frères mentouri constantine1, 2023-10-05)

  The control of spoilage yeasts in food and beverage manufacturing is managed mainly by using commercial chemical additives. However, some yeasts are resistant to many chemical preservatives. In this context, some recent ...
• AP-13: Identification of patulin molecule produced in vitro by three penicillium expansum strains through gc-ms technique 

  KROUMA, hamida; MILET, asma; TALHI, imène; KACEM CHAOUCHE, noreddine; JAOUANI, atef; MOSBAH, amor; DEHIMET, laid (université frères mentouri constantine1, 2023-10-05)

  Among post-harvest pathogens of apples, Penicillium expansum is considered one of themost common fungal pathogens worldwide. It is the causal agent of blue rot, the main post harvestdisease of apples. This pathogen is ...
• AP-12: Ecotoxicological Impacts of Glyphosate on the Palaemon Adspersus Shrimp: Comprehensive Analysis of Effects and Risks 

  HAMOUDI, Faten-Selma; BERGHICHE, Hinda (université frères mentouri constantine1, 2023-10-05)

  Glyphosate (GLY) [N-(phosphonomethyl) glycine] is one of the world's most widely used agricultural herbicides with the risk of aquatic contamination. In this study, the acute toxicity of Gly in shrimp Palaemon adspersus ...
• AP-11: Quantity measuring of phycobiliproteins from the algal biomass of spirulina platensis 

  HAKIM, Djihane; BAALOUDJ, Affef (université frères mentouri constantine1, 2023-10-05)

  Spirulina platensis is a blue-green alga that contains about 70% of dry weight of proteins, 15-25% of carbohydrates and 11% of lipids, as well as vitamins and trace elements and especially phycobiliproteins which in ...
• AP-10: A physicochemical study of some varieties of quinoa seeds (Chenopodium quinoa Willd) recently cultivated in Algeria 

  DJEROUNI, Aissa; BEN DAHMANE, Abdelhafedh; BAKA, Mebarek (université frères mentouri constantine1, 2023-10-05)

  In this work, we conducted a physicochemical study of some varieties of quinoa seeds recently grown in Algeria. Objectives: This study aims to determine the biochemical and morphological study of seven varieties of ...
• AP-09: Extraction et purification du flavonol quercétine de oignon 

  Dechira1, KHDIDJA; CHEMAT, Smain; Saher, LIZA (université frères mentouri constantine1, 2023-10-05)

  En 2019, lorsque la pandémie de COVID-19 a éclaté, la médecine traditionnelle chinoise (MTC) s'est avérée être utilisée pour prévenir et atténuer la maladie. En tant que principaux composants actifs de la MTC, une série ...
• AP-08: Phenolic compounds analysis and in vitro antioxidant activity of petals extracts from some Algerian plants 

  CHEBOUT, Afaf; CHAALAL, Makhlouf; YDJEDD, Siham (université frères mentouri constantine1, 2023-10-05)

  Subject description: Algeria’s wealth of plant cover and diversity provides an opportunity to develop new investment in this natural resource in divers sectors. Objectives: The object of this study is to highlight ...
• AP-07: Parameter's improvement and kinetics study of amylase production by Geotrichum sp. newly isolated from industrial waste 

  CHAIB, Ibtissem; DAKHMOUCHE-DJEKRIF, Scheherazed (université frères mentouri constantine1, 2023-10-05)

  Subject description: Microbial enzymes are widely applied in various biotechnological and industrial sectors. Today, amylases are one of the most requested enzymes for their productivity and thermostability. The potential ...
• AP-06: Gluten-Free Bread based on Rice-Field Bean formula for celiac patients: Effect of vacuum on the proofing kinetics and on the technological quality 

  BOULEMKAHEL, Souad; HACHEMI, Nour el houda; BENATALLAH, Leila; BOUDELAA, Hayat; BOULAHSSA, Besma; ZIDOUNE, Mohamed Nasreddine (université frères mentouri constantine1, 2023-10-05)

  ingredients is a great challenge for cereal researchers, due to the absence of the gluten. This work aims to investigate the effect of vacuum on the proofing kinetics of Gluten- Free Dough (GFD) based on Rice-Field ...
• AP-05: Alginate/montmorillonite beads for efficient removal of malachite green dye from aqueous solutions 

  BOUKHATEM, Horiya; DOUBA, Amel; SAIDANI, Amira (université frères mentouri constantine1, 2023-10-05)

  The release of dyes into aquatic environments is a serious environmental and health problem in recent years. Therefore, the development of potential adsorbents for the effective removal of malachite green (MG) of aqueous ...

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