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Studies on Antioxidant and Antimicrobial Activities of Salvadora persica

Conclusion: Salvadora persica root and stem extracts were found to contain noticeable amount of total phenols and small amount of flavonoids which play major role in controlling oxidation. Furthermore, this study proves the effectiveness of Salvadora persica root and stem extracts for its excellent antioxidant and antimicrobial activities.
Source: Research Journal of Medicinal Plant - Category: Complementary Medicine Source Type: research

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nglong Yuan BF-30 is a single chain polypeptide of an N-segment with an α-helix from cathelicidin gene encoding, and it contains 30 amino acid residues, with a relative molecular mass and isoelectric point of 3637.54 and 11.79, respectively. Cathelicidin-BF-30 was entrapped in four-arm star-shaped poly(ethylene glycol-b-dl-lactic acid-co-glycolic acid) block copolymers (4-arm-PEG-PLGA) by a double-emulsion solvent-evaporation method. Three release phases of cathelicidin-BF-30loaded 4-arm-PEG-PLGA microspheres were observed, including an initial burst-release phase, followed by a lag phase with minimal drug releas...
Source: Molecules - Category: Chemistry Authors: Tags: Article Source Type: research
In this study, a novel procedure was performed for grafting of nanoclays (montmorillonite (MMT) and halloysite (HNT)) with essential oil constituents (thymol (THY), eugenol (EUG) and carvacrol (CRV)) using Tween 80 as surfactant and then the nanoclay particles were incorporated into LLDPE pellets (5 wt%) to produce active nanocomposite films using a twin screw extruder. The resulting nanocomposite films were analyzed for antimicrobial and antioxidant capacity as well as thickness, mechanical, color, barrier, thermal properties and surface morphology and molecular composition. Release of the active compounds from the film...
Source: Food Research International - Category: Food Science Source Type: research
Publication date: 30 July 2018 Source:Food Chemistry, Volume 255 Author(s): Saritha Gopal Pandit, Mohankumari H. Puttananjaih, Nanishankar V. Harohally, Mohan Appasaheb Dhale An account of antioxidant and antimicrobial characteristics displayed by ethyl acetate extract of Talaromyces purpureogenus CFRM-02 cultivated by submerged fermentation on bengal gram husk (BegH) led to the isolation of a new molecule, which was purified via silica gel column chromatography. The TLC and HPLC data revealed the purity of the isolated compound. By employing an array of spectroscopic techniques, structural elucidation was accomplished, a...
Source: Food Chemistry - Category: Food Science Source Type: research
Conclusion: Our efforts now focus on purifying these compounds, elucidate their structures and study their mode of action.
Source: The Journal of Infection in Developing Countries - Category: Infectious Diseases Source Type: research
Conclusions MRSA was the most commonly colonized MDRO, both in the LTCF residents and in the environment, followed by MDRAB and carbapenem-resistant K. pneumoniae.
Source: Journal of Microbiology, Immunology and Infection - Category: Microbiology Source Type: research
Conclusion Based on the results it seems that MDA5 and RIG-1 are the main intracellular immunity against the bacteria during septicemia and could be considered for their roles in induction of immunity. Graphical abstract
Source: Journal of Applied Biomedicine - Category: Biotechnology Source Type: research
Publication date: 5 June 2018 Source:Journal of Molecular Structure, Volume 1161 Author(s): Ramadan M. Ramadan, Ahmad K. Abu Al-Nasr, Omayma A.M. Ali Bis-(salicylaldehyde)phenylenediimine Schiff base (H2salphen) reacted oxidatively with the triruthenium dodecacarbonyl complex, [Ru3(CO)12] to give the dicarbonyl derivative [Ru(CO)2(salphen)], 1. In presence of a secondary ligand L (L = pyridine, triphenyl phosphine, 2-aminobenzimidazole or thiourea), the monocarbonyl derivatives [Ru(CO)(salphen)L], 2–5, were isolated. When the bipyridine (bpy) ligand was used as a secondary ligand, the dicarbonyl complex [Ru(CO)2...
Source: Journal of Molecular Structure - Category: Molecular Biology Source Type: research
Conclusion: Salvadora persica root and stem extracts were found to contain noticeable amount of total phenols and small amount of flavonoids which play major role in controlling oxidation. Furthermore, this study proves the effectiveness of Salvadora persica root and stem extracts for its excellent antioxidant and antimicrobial activities.
Source: Research Journal of Medicinal Plant - Category: Complementary Medicine Source Type: research
Conclusion: Curcumin in combination with tetracycline can be an alternative topical application in the treatment of S. aureus-caused skin infections.
Source: Research Journal of Medicinal Plant - Category: Complementary Medicine Source Type: research
This study evaluated the effect of a novel formulation for starter culture associated with specific ripening conditions (NoNit™ technology) vs. a commercial» starter on the fate of selected pathogens and hygiene indicators during the fermentation and ripening of experimentally spiked salame nostrano (Italian dry sausage). Selected strains of Staphylococcus aureus 27R, Escherichia coli CSH26 K 12, Listeria innocua ATCC 33090 and Salmonella Derby 27 were inoculated into salami batter and challenged with two formulations of starter cultures (a commercial formulation and the NoNit™ formulation, consisting of ...
Source: Meat Science - Category: Food Science Source Type: research
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