Bioactive Compounds and its Autochthonous Microbial Activities of Extract and Clove Oil (Syzygium aromaticum L.) on Some Food Borne Pathogens

2010 ◽  
Vol 4 (1) ◽  
pp. 35-43 ◽  
Author(s):  
B. Joseph ◽  
S. Sujatha
Keyword(s):  
Bioactive Compounds ◽  
Syzygium Aromaticum ◽  
Clove Oil ◽  
Microbial Activities ◽  
Food Borne Pathogens ◽  
Food Borne

scholarly journals HeucheraCreme Brulee and Mahogany Medicinal Value under Water Stress and Oligosaccharide (COS) Treatment

2019 ◽  
Vol 2019 ◽  
pp. 1-13 ◽  
Author(s):  
Hosam O. Elansary ◽  
Amal M. E. Abdel-Hamid ◽  
Eman A. Mahmoud ◽  
Fahed A. Al-Mana ◽  
Diaa O. El-Ansary ◽  
...  
Keyword(s):  
Water Stress ◽  
Bioactive Compounds ◽  
Leaf Extracts ◽  
Metabolic Markers ◽  
Antibacterial And Antifungal Activities ◽  
Food Borne Pathogens ◽  
Medicinal Value ◽  
Irrigation Interval ◽  
Food Borne ◽  
Antibacterial And Antifungal

Food borne pathogens cause serious human illnesses and diseases and their control using natural bioactive compounds becomes essential for the progress of agricultural and food industries. Developing novel tools to enhance the medicinal values of traditional horticultural medicinal crops is one of the promising methods for achieving food borne pathogens control. In this study, oligosaccharide water solutions were applied toHeucheraCreme Brulee and Mahogany subjected to a normal irrigation interval (2 days) or to prolonged irrigation intervals (6 days) for 6 weeks. Plant morphological, physiological, and metabolic markers associated with the bioactivity of leaf extracts against selected microbes. Oligosaccharide-treated plants showed significant increases in all morphological parameters during normal and prolonged irrigation intervals as compared to those of the controls. Morphological improvement associated with a significant increase in chlorophyll, carbohydrates, proline, K, Ca, phenols, and free and total ascorbate and antioxidants. Superoxide dismutase, catalase, and ascorbate peroxidase activities were higher, while H2O2accumulated to a lower extent in oligosaccharide-treated plants. These morphological and metabolic changes associated with increased antibacterial and antifungal activities of leaf extracts and their activities were comparable to antibiotics and antifungal agents (minimum inhibitory concentrations values were 0.5 -0.20 mg−1mL for bacteria and 0.08 -0.20 mg−1mL for fungi in Mahogany). The application of oligosaccharide and/or water stress might be of great value for producing natural bioactive compounds for food borne pathogens control.

Detection of food borne pathogens from retail chicken

2016 ◽  
Vol 31 (2) ◽  
pp. 276-282
Author(s):  
Heba Badr ◽  
Nayera AlAtfeehy ◽  
Soad Nasef
Keyword(s):  
Food Borne Pathogens ◽  
Food Borne
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