Tobacco Science and Technology
Tobacco Science and Technology is a peer reviewed journal since 2013 up to now. The journal is monthly publishing journal.The main scope of Tobacco Science and Technology) is Agricultural engineering/Agricultural science, Biological Engineering/ Biological science, bio-chemistry, chemistry, public health, pharmaceutical science and so on. Our journal welcome original papers from everywhere in the world.
Volume 58 , Issue 04
20 Nov 2025SUBMISSION DEADLINE
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Volume - 58 , Issue 04
30 Nov 2025PUBLISH ON
AIM AND SCOPES
Tobacco Science and Technology
Agricultural engineering
Agricultural science
Biological Engineering
Biological science
bio-chemistry
chemistry
public health
pharmaceutical science
All Published Jurnal
Tobacco Science and Technology
Deverra scoparia Coss et Dur. from the southern region of Algeria: A Natural Remedy Against Oxidative Stress
This study aimed to investigate the phenolic content and antioxidant properties of Deverra scoparia Coss. et Dur., a plant native to the southern region of Algeria. Acetone, hexane, and methanol extracts were analyzed for their total polyphenol and flavonoid content, as well as their antioxidant activities, using DPPH radical scavenging, iron ion chelation, and β-carotene oxidation inhibition assays. The results indicated that the methanolic extract contained the highest levels of total polyphenols, while the acetone extract was richest in flavonoids. Antioxidant activity assessments showed t
Phytochemical Profile, Antioxidant Activity and inhibitory activities of key enzymes associated with Diabetes disease of the aqueous extract from the Algerian Berberis vulgaris leaves.
The aims of current study was to investigate the Berberis vulgaris leaves for -amylase and -glucosidase Inhibitory Activity Potential, antioxidant capacity and Phytochemical compounds i Lakhder GASMI n aqueous extract. The Phytochemical composition of B. vulgaris leaves aqueous extract was analyzed using the HPLC-DAD technique. 3 methods were used to investigate the antioxidant activity of our extract namely, DPPH free radical scavenging, ABTS radical cation scavenging activity, and CUPRAC assay. Additionally, the inhibitory ability against -Glucosidase Inhibitory Activity of aque
RETROSPECTIVE STUDY OF BACTERIAL INFECTIONS IN PATIENTS HOSPITALISED IN A BURNS UNIT.
The aim of this study was to determine the incidence of bacterial infections in patients hospitalised in the burns unit of Constantine University Hospital, and to establish their bacteriological profiles. Also, to assess the antibiotic resistance of the strains isolated. The study involved 160 patients admitted to the burns unit of Constantine University Hospital. According to the data collected from inpatient records, 87 patients were found to have an infection, representing 54.37% of patients. During 2018, 151 positive samples were taken, 49% from blood cultures, 29% from probes and 11% from
Phytochemical investigation, in vitro antioxidant and in vivo acute toxicity of extract from aerial parts of Ammoides species (from Sétif)
Ammoides pusilla of the Apiaceae family, an Algerian medicinal plant used in various countries to treat a wide range of disorders and diseases. The present study aims to determine the phytochemical profile and antioxidant activity, and to evaluate the acute toxicity of the aqueous extract of the aerial parts of A.pussila in Swiss albino mice. First, phytochemical screening and determination of polyphenols, flavonoids and catechic tannins in the aqueous extract of A. pusilla were carried out. Antioxidant activity by (DPPH and ABTS tests ; hydroxyl radical scavenging and β-carotene-linoleate bl
Petrology, Geochemistry and Metallogeny of Ain Sedma Iron Ore (Northestern Algeria)
The Ain Sedma volcanic complex is part of Collo massif located in the northeastern Algeria. These rocks host iron mineralization and consist predominantly of Miocene calc-alkaline rhyolites, highly altered. Textural and mineralogical compositions of host rock and ores were determined using optical and SEM imaging. Ore chemistry was determined using ME-XRF and EDS analysis. The host rock is made up mainly of quartz, k-feldspar, and plagioclase. Associated mineralization is represented predominantly by magnetite, hematite, pyrite, limonite, and quartz as gangue mineral. magnetite microstructure