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 Jul 2025SUBMISSION DEADLINE
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Volume - 58 , Issue 04
31 Jul 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
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
Bacteriological quality of water stored in goat leather container (Guerba)
Water is a precious and essential natural resource with many uses. Its quality must meet certain biological standards. Therefore, it is necessary to know the quality of water store, and conservation method to establish a system that can ensure its quality. The aim of this work is to control the microbiological quality of untreated water stored in in goat leather container (Guerba), and to estimation the maximum storage time. Water samples were analyzed at time intervals including 3 days, 7 days, one week, and two weeks; to assess their bacteriological analysis, which was: detection and enumera