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
Application of Image J colorimetric method in bleached cut tobacco cellulose analysis
The available tooth whitening products in the market contain high concentrations of hydrogen peroxide (H2O2) as an active ingredient. Therefore, in order to curb the high H2O2 concentration and instability of liquid H2O2, this study evaluated the efficacy and cytotoxicity of the bleaching gel composed of 10% calcium peroxide (CaO2) and visible-light-activating nitrogen-doped titanium dioxide (N-TiO2) with methyl cellulose as a thickener. Extracted bovine teeth were discolored using coffee and black tea stain solution and were divided into two groups (n = 6). Bleaching was performed thrice o
Diagnostic identification of a new leaf spot disease on tobacco from Chongqing tobacco-planting area
Tobacco brown spot caused by Alternaria alternata is a devastating fungal disease endangering plant production. To effectively control brown spot disease, an antagonistic Actinomyces strain, Streptomyces hygroscopicus JY-22, was isolated from rhizospheric soil, which remarkably restrains the growth of phytopathogenic fungus Alternaria alternata. This antagonistic strain and its culture filtrate showed significant antifungal activity against Alternaria alternata. Firstly, the confrontation culture method of strains JY-22 and Alternaria alternata showed that Streptomyces hygroscopicus JY-22 h
Differences in mass fractions and compositions of volatile components in domestic cigars
In order to investigate the differences in mass fractions and compositions of volatile components in domestic cigars, headspace-solid phase microextraction and gas chromatography-mass spectrometry (HS-SPME-GC-MS) were used to determine the volatile components in 12 cigar samples of different specifications produced by four Chinese manufacturers, and the obtained data were analyzed by one-way ANOVA (analysis of variance) and cluster analysis. The results showed that: 1) A total of 42 volatile components were detected in the 12 samples, including 9 alcohols, 4 aldehydes, 2 esters, 5 acids, 11
THE INFLUENCE OF POLLUTION ON THE ASSEMBLAGE STRUCTURE OF POSIDONIA OCEANICA MACROEPIPHYTES IN THE GULF OF ANNABA.
The ecosystems of the Gulf of Annaba are under heavy anthropogenic pressure. The posidonia oceanica plant is considered one of the most important oxygen-producing ecosystems in the Mediterranean. In order to gain an overview of the north-eastern Algerian coast, monthly monitoring of physico-chemical parameters and a study of the seasonal variation of P. oceanica were carried out in the Gulf of Annaba at six stations at different depths (Cap de garde (S1), Ain Achir (S2), La caroube (S3), Lever de l'aurore (S4), Draouche (S5), and Cap rosa (S6)), during the year 2021. Physico-chemical parameter
Note on the biological rise following the setting in defense: Case of Magroune (Commune of Ain Ben Khelil, Wilaya of Naâma)
The fight against desertification and the protection of steppe ecosystems have become priorities in Algeria through several management and restoration methods. The setting in defense is a technique that promotes natural regeneration, the most appropriate to induce the natural biological recovery of steppe species. Our study is based on a comparison of the vegetation of the zones of setting in defense in the commune of Ain Ben Khelil, Wilaya of Naâma in contrast with the bordering stations located outside the setting in defense. This area is characterized by an arid climate that favors the ins