tailieunhanh - In vitro evaluation of antibacterial activity of garlic Allium sativum against poultry pathogens and effect of garlic supplementation on duckling growth performance

Poultry production provides the source of protein and contributes an important income for Vietnamese farmers. Among the poultry in Viet Nam, ducks account for % of head of poultry and even % in Mekong Delta region. Along with the development of rearing ducks, bacterial, viral and fungal diseases emerging in the last two decades caused bad economic effect for poultry producer. Escherichia coli and Salmonella enterica act as major pathogenic bacteria in duck. The aims of this study were to investigate the antibacterial activity of garlic Allium sativum against E. coli, Staphylococcus aureus, Salmonella Typhimurium and to evaluate the effect of garlic on growth performance of duck from 1-28 days old. The results indicated that fresh garlic and dried garlic powder showed inhibitory effect against pathogenic tested strains at the concentration of at least 2 % and 4 % w/v, respectively. The inhibition zones and the minimal inhibitory concentration (MIC) values of garlic extract ranged from - mm and - g/ml, respectively. After 28 days of diet with garlic supplemented, the diet containing 2 % of fresh garlic showed significantly different in weight gain, feed conversion ratio, protein efficiency ratio and average daily weight gain; whereas, the diet of adding of garlic powder in basal diet only possessed a difference significant in feed consumption compared to the control. The obtained results demonstrated the potential of garlic application in poultry production. | In vitro evaluation of antibacterial activity of garlic Allium sativum against poultry pathogens and effect of garlic supplementation on duckling growth performance

• Nông nghiệp
• Antibacterial activity
• Growth performance
• Poultry production
• Duckling growth performance
• Garlic supplementation
• Bacillus subtilis
• Evaluation of antibacterial activity
• Antibacterial activity of laccase
• Co culture method
• Antibacterial activity S aureus
• Diminishing antibacterial activity
• Co culture method to overcome
• Vibriocin and prospect
• Characterization of vibriocin
• Camel milk
• Milk against oral pathogenic bacteria
• Antibacterial activity of silver
• Gold nanoparticles synthesize
• Antibacterial activity of copper(ii)
• Curcumin complex against staphylococcus aureus
• Metal curcumin complex
• Staphylococcus aureus
• BMC Veterinary Research
• Antimicrobial peptide PMAP 37
• Therapeutic efficacy
• Antibacterial spectrum
• Anti biofilm activity
• Silver nanoparticles
• Antibacterial activity of silver nanoparticles
• Antimicrobial agents could overcome mechanisms
• Quorum sensing
• Agar well diffusion
• Ziziphus spina christi
• Fruit methanol extract
• Antibacterial activity of fruit methanol extract
• Momordica charantia
• Antioxidant activity
• Antimicrobial ability
• Bitter melon
• In vitro antibacterial activity
• Biochemical compositions
• Diospyros ebenum
• Total phenol content
• Flavonoid content
• Antimicrobial activity
• Plant extracts
• Antibiotic resistant bacteria
• Antibacterial activity of plant extracts
• Turkish Journal of Chemistry
• Tạp chí Hóa học
• 1 3 4 oxadiazole
• Structure activity relationship
• Factors affecting antibacterial activity
• Acrylic resin containing silver nanoparticles
• The analysis of scanning electron microscope images
• High speed stirring method
• The high antibacterial resistance
• Antibacterial halo ring
• Pycnoporus sanguineus
• Murrill mushroom
• Anti HIV
• Bacterial infections
• Advanced materials
• Advanced devices
• 316L stainless steel
• Corrosion resistance
• ALP activity
• Cytotoxic effects
• Anticancer compound
• Indian Combretum species
• Antibacterial assay
• Garlic (A
• sativum)
• Antibacterial effect of Garlic
• Actinomycetes isolated
• Haridwar region
• Relatively high antibacterial activities
• Source of novel antibiotics
• Scoparia dulcis
• Human pathogenic bacteria
• Antibacterial efficacy of methanolic
• Aqueous leaf extracts of scoparia dulcis
• Chemical composition
• Melicope pteleifolia
• Essential oil
• Antibacterial activities of essential oils
• Essential oils from fruits
• Nghiên cứu Tamarind
• Nghiên cứuTamarindus indica
• Extracts antibacterial activity
• Nghiên cứu hóa học
• Báo cáo hóa học
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• Acrylate – styrene copolymer
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• Free radical mechanism
• Ranunculus marginatus var
• trachycarpus
• Ranunculus sprunerianus
• Minimal inhibitory concentrations
• Medicinal plants
• Aqueous extracts
• Methanol extracts
• Immune suppression
• Chloro salicylidene
• Metal ions
• Pseudomonas aeruginosa
• Maillard reaction
• Gamma Co 60
• Chitosan glucosamine derivatives
• Escherichia coli