![](images/graphics/blank.gif)
Evaluate antimicrobial
-
The outcomes are to be compared with typical drugs given that compounds are examined against gram-positive and gram-negative strains of bacteria and fungus. Against bacterial strains, products with nitro, methyl, and bromo substituents in the p-position of the benzene ring, as well as products with the nitro group at the m-position, showed very excellent activities against bacterial strains, while compounds with chloro substituent at p-position and m-position demonstrated good activity against the fungal strains Aspergillus niger and Fusarium javanicum.
8p
dianmotminh02
03-05-2024
2
1
Download
-
The biological activities of E. ciliata essential oils (Ec EOs) in Vietnam have yet to be thoroughly studied and have received less attention than other species of genus Elsholtzia in the world. In this study, we evaluated the antioxidant, antimicrobial, and anticancer of Ec EOs and examined their chemical compositions. Fresh leaves of E. ciliata were hydro-distilled to yield essential oil of 0.82% dry weight, respectively.
12p
dianmotminh02
03-05-2024
2
1
Download
-
In order to explore the importance of the Antheroporum genus in pharmaceutical applications, two bioactivities of A. harmandii plant extracts have been evaluated in this study. Antimicrobial and antioxidant activities of A. harmandii extracts will provide evidences for further chemical composition studies to detect new bioactive compounds from this species.
9p
dianmotminh02
03-05-2024
3
1
Download
-
Magnolia citrata Noot. & Chalermglin was collected in the Central Highlands of Vietnam and examined for its essential oils’ chemical compositions and antimicrobial activities. The essential oils were obtained from the leaves, twigs, and stem barks of M. citrata using hydrodistillation, then analyzed using Gas Chromatography-Mass Spectrometry (GC-MS) and evaluated for antimicrobial activities.
10p
dianmotminh02
03-05-2024
1
1
Download
-
Ebook "Macrophages: Biology and role in the pathology of diseases" have suggested macrophages and their related molecules as potential targets in therapeutic applications. Available evidence proclaims macrophages as a key player in homeostasis, host defense and disease. Crucial developments in the past few years call for a re-evaluation and update of our understanding of macrophages. The present book is an endeavour that attempts provide state-of-the art knowledge of these cells in health and disease.
603p
cotieubac1004
15-03-2024
4
0
Download
-
In the last few decades, pyrazoline-based substances have emerged as potential antimicrobial and anticancer candidates. In concern with antimicrobial activity, this study aims to build a docking model to predict the structure of potential 2-pyrazoline derivatives. The cytotoxicity of some compounds was also evaluated to get insight into the structure–anticancer activity relationship of the 2- pyrazoline derivatives.
8p
vikissinger
21-12-2023
2
1
Download
-
In this study, we aimed to examine the phytochemicals using gas chromatography-mass spectrometry (GC-MS) and evaluate in vitro antimicrobial activity of M. cajuputi and C. citratus, two of the most abundant and valuable EOs grown in the Central Vietnam.
4p
vimulcahy
02-10-2023
1
1
Download
-
Comparative studies on the quality of honey obtained from different floral locations in Nigeria were investigated. Parameters such as physical properties, chemical, mineral, microbial contents and antimicrobial activity as well as organoleptic quality were evaluated.
6p
viisac
23-09-2023
6
1
Download
-
Medicinal plants are the wealthy source of antibacterial agents and curatives. There is an urgent need for new antimicrobial agents, so the antimicrobial activity for Ruta graveolens L. and Ficus carica Linn. Crude extracts were evaluated for its inhibitory activity against some disease causing selected microorganisms.
5p
viisac
23-09-2023
1
1
Download
-
Bacillus genus are Gram-positive, rod shaped, spore-forming, aerobic or facultative anaerobic bacteria, which have the ability to produce a wide variety of enzymes, antimicrobial compounds, vitamins, and carotenoids.
14p
vimulcahy
18-09-2023
12
3
Download
-
Salmonella enterica is one of the most dangerous food-borne pathogens posing a significant global concern especially to travelers returning from developing countries. The present study aimed to evaluate the phenotypic and genotypic antimicrobial resistances of Salmonella from chicken carcasses.
11p
vimulcahy
18-09-2023
7
3
Download
-
This study aimed to quantify the phenolic contents and the antioxidant capacities of leaf extract powders from three Myrtaceae plants, namely Cleistocalyx operculatus (Vietnamese name: Vối), Psidium guajava (Ổi), and Rhodomyrtus tomentosa (Sim), investigate their inhibitive activities on the growth of bacteria isolated from spoiled shrimps, and evaluate their values as preservative agents in the cold storage of Pacific whiteleg shrimps (Penaeus vannamei).
15p
viengels
25-08-2023
7
2
Download
-
This study proceeded to address the following objectives: To evaluate the effect of gas composition commonly used in modified atmosphere packaging (80% O2 and 20% CO2) on the shelf life of beef patties; to formulate an optimal solution containing natural antioxidant and antimicrobial preservatives and to study the effect of this combination and MAP on physiochemical attributes (surface colour (chroma, hue angle), metmyoglobin and oxmyoglobin contents, lipid stability) of fresh beef patties; to evaluate the effect of combined antioxidant – antimicrobial natural preservative and MAP on packag...
95p
runthenight04
02-02-2023
1
1
Download
-
Synthesis, characterization, and antimicrobial evaluation of polyvinylalcohol-osthol composite films
Although poly-vinyl alcohol (PVA) has certain mechanical drawbacks such as a weak barrier, it has widely been used in food packaging over the last many years. To increase the suitability of PVA (C2H4O)n and render it ideal for food packaging, a diversity of studies have already been carried out. In the below-mentioned script, we, for the first time, report the use of natural product osthol in making a new composite with PVA for enhancing thermal, physicochemical, and antimicrobial properties.
15p
lyhuyenthu
31-01-2023
3
2
Download
-
The species belonging to the Lamiaceae family have been useful tools for many years as a folk remedy. In the present study, a microemulsion system was developed with extract of Scutellaria salviifolia Benth (endemic), Sideritis libanotica Labill. subsp. linearis (Bentham) Bornm (endemic), and Ziziphora clinopodioides Lam. Both and related microemulsion formulations were also investigated for their potential biological activities.
11p
lyhuyenthu
31-01-2023
9
2
Download
-
The incorporation of antimicrobial compounds into natural polymers can promote increased shelf life and ensure food safety. The aim of this study was to evaluate the antibacterial activity, morphological, optical, mechanical, and barrier properties of corn starch films containing orange (Citrus sinensis var. Valencia) essential oil (OEO).
8p
vihermione
06-01-2023
7
2
Download
-
Hydnophytum formicarum is a medicinal plant that has a variety of bioactive compounds and has been traditionally used for therapeutic purposes. Hydnophytum formicarum grows on the stems of large trees and in a symbiosis with a type of ants. This study investigates the effects of technological factors on the extraction process of Hydnophytum formicarum in n-hexan, ethyl acetate, and ethanol solvents by using the Soxhlet method.
6p
vijaguar
16-11-2022
9
1
Download
-
fter Salmonella strains were isolated from food samples collected randomly at conventional markets in several districts in Ho Chi Minh city, we evaluated antibiotic resistance by Kirby-Bauer methods, and the serotype name was assigned according to ISO/TR 6579-3:2014 and class 1 integron was investigated by PCR technique.
11p
viporsche
03-11-2022
16
5
Download
-
Nucleic acid amplification technologies (NAAT) are advancing our ability to make rapid molecular diagnoses in patients with serious culture negative infections. This is the first report of PCR coupled to electrospray ionization mass spectrometry use in the evaluation of complicated community acquired pneumonia in a pediatric patient.
5p
viisaacnewton
26-04-2022
16
2
Download
-
Whether this is accompanied by a reduction in bacterial antimicrobial resistance has not been proven so far. In this study 3054 Escherichia coli (E. coli) isolates from pigs which had suffered from disease on 2161 farms in North Western Germany were evaluated retrospectively from 2006 to 2017 for trends in their antimicrobial resistance pattern.
14p
vigalileogalilei
28-02-2022
15
2
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)