Physico-Chemical Characterization of Essential Oil From Peel and Leaf of Dalanghita (Citrus Nobilis)

2017 ◽  
Author(s):  
Julienne Stephanie Agapin
Keyword(s):  
Essential Oil ◽  
Chemical Characterization ◽  
Physico Chemical

Production and physico-chemical characterization of nanocapsules of the essential oil from Lippia sidoides Cham.

2016 ◽  
Vol 86 ◽  
pp. 279-288 ◽  
Author(s):  
Náyra de Oliveira Frederico Pinto ◽  
Tigressa Helena Soares Rodrigues ◽  
Rita de Cássia Alves Pereira ◽  
Lorena Mara Alexandre e Silva ◽  
Carlos Alberto Cáceres ◽  
...  
Keyword(s):  
Essential Oil ◽  
Chemical Characterization ◽  
Lippia Sidoides ◽  
Physico Chemical

Physico-chemical Characterization of Edible Packaging Film Supplemented with Ocimum (Tulsi) Essential oil

2021 ◽  
Vol 37 (2) ◽  
pp. 362-367
Author(s):  
Simranpreet Kaur ◽  
Chayanika Putatunda
Keyword(s):  
Essential Oil ◽  
Food Packaging ◽  
Uv Light ◽  
Chemical Characterization ◽  
Zone Of Inhibition ◽  
Adverse Health Effects ◽  
Physico Chemical ◽  
Edible Packaging ◽  
Total Moisture Content

The concern about the possible adverse health effects of plastic based food packaging as well as the environmental pollution caused by plastics has lead to efforts in looking for alternative, eco-friendly and biocompatible food packaging materials. In the present investigation, a composite edible film was prepared from whey, pectin and gelatin, which was supplemented withOcimum essential oil. These films were characterized for thickness, transparency towards visible and UV light, and total moisture content. Antimicrobial activity of these films were examined against Escherichia coli MTCC 118, Pseudomonas aeruginosa MTCC 741, Staphylococcus aureus MTCC 96, Bacillus cereus MTCC 1272and Pseudomonas fluorescens MTCC 103. The film activity was found to bemaximumagainst B. cereus with 8 mm zone of inhibition on addition of 6% of Ocimum essential oil. The films were also active against all other pathogens except P. aeruginosa.

Laboratory Methods for the Physico-Chemical Characterization of Recombinant Allergens as Reference Standards

Alergologia ◽  
2020 ◽  
Vol 1 (4) ◽  
pp. 7
Author(s):  
Mariana Vieru ◽  
Florin-Dan Popescu ◽  
Laura Haidar ◽  
Carmen Bunu-Panaitescu
Keyword(s):  
Chemical Characterization ◽  
Reference Standards ◽  
Recombinant Allergens ◽  
Laboratory Methods ◽  
Physico Chemical

Mineralogical and physico-chemical characterization of a sintered feldspathic sand

2010 ◽  
Vol 35 (5) ◽  
pp. 261-267 ◽  
Author(s):  
Wissemn Gallala ◽  
Mohamed Essghaier Gaied ◽  
Borhen Kchaou
Keyword(s):  
Chemical Characterization ◽  
Physico Chemical

Physical - Chemical Issues of Cephalosporin Intercalated Nanoparticles for Life - Threatening Infections Treatment

2001 ◽  
Vol 71 (3) ◽  
pp. 342-349
Author(s):  
Lucian Eva ◽  
Letitia Doina Duceac ◽  
Liviu Stafie ◽  
Constantin Marcu ◽  
Geta Mitrea ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Advanced Characterization ◽  
Generation Cephalosporin ◽  
Fourth Generation ◽  
Exchange Method ◽  
Physico Chemical ◽  
Life Threatening ◽  
Double Hydroxide ◽  
Double Hydroxides

The fourth generation cephalosporin antibacterial agent, cefepime, was loaded into layered double hydroxides for enhancing antibiotic efficiency, reducing side effects, as well as achieving the sustained release property. The intercalation of antibiotic into the inter-gallery of ZnAl-layered double hydroxide (LDH) was carried out using ion exchange method, by this constituting a nano-sized organic-inorganic hybrid material for a controlled release novel formulation. Although cefepime is a broad spectrum antibiotic, it has various adverse effects and a significant degradation rate. Thus, the preparation and physico-chemical characterization of nanomaterials able to intercalate this drug is an important study for medical and pharmaceutical field. The antibiotic inclusion into LDHs nanostructure was confirmed by advanced characterization techniques and the release profile of cefepime was analysed with the respect to pH of the simulated media.

Structural and physico-chemical characterization of some soda lime zinc alumino-silicate glasses

2012 ◽  
Vol 358 (23) ◽  
pp. 3280-3288 ◽  
Author(s):  
S. Petrescu ◽  
M. Constantinescu ◽  
E.M. Anghel ◽  
I. Atkinson ◽  
M. Olteanu ◽  
...  
Keyword(s):  
Chemical Characterization ◽  
Soda Lime ◽  
Silicate Glasses ◽  
Physico Chemical ◽  
Alumino Silicate
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