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
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Tobacco Science and Technology
Impact of season and sex on certain biological parameters in lambs and ewe lambs of Ouled Djellal breed in semi-arid areas
Algeria's main sheep production areas are the steppic zones, where the Algerian sheep has acquired aptitudes that characterize its particular productive performance. In recent years, this breed has suffered a regression in numbers and spatial occupation. The causes of which appear to be numerous. In the present study, the aim is to evaluate the impact of season and sex on certain blood parameters in lambs and ewe lambs in a semi-arid zone. This research was carried out on 42 heads of lambs and ewe lambs, aged 4 months, in the north-east of semi-arid areas. Algeria. Glucose, cholesterol, trigly
Chemical Composition, Antioxidant and Anti Inflammatory Activity of Curcuma longa Aqueous Extract
Phenolic compounds including flavonoids and phenolic acids are plants secondary metabolites. Due to their capacity to act as antioxidant agents, there is a growing importance to use those components in traditional medicine. The aim of this study was to evaluate the chemical composition, the antioxidant activity and the anti inflammatory effect of the aqueous extract of Curcuma longa (CLAE). Total phenolic, flavonoid and tannins content in the extract were determined by a colorimetric method. The extract was subjected to assess antioxidant potential using various in vitro systems such as DPPH,
GC/MS characterization , in vitro antioxidant activity of Lavandula officinalis L. essential oil from Souk ahras region (North-east of Algeria)
The aim of this study was to determine the chemical composition and assess the antioxidant activity of the essential oil of the dried leaves of lavender (Lavandula officinalis). The essential oil was analysed by GC/MS and 56 compounds were identified, the main ones being: Linalool (33.96 %), Linalyl acetate (33.07 %), Borneol (4.55%), Eucalyptol (3.02%), E-β-ocimene (1.67%), Caryophyllene (1.62%), Lavandulyl acetate (1.61%), Fenchone (1.47%), Hexyl butanoate (1.42%), Z-β-ocimene (1.15%) and Limonene (1.14%). Evaluation of antioxidant activity in vitro revealed an antioxidant capacity. Based
Phytochemical screening and in vitro antimicrobial activity of extracts of Juglans regia, Salvadora persica, and Syzygium aromaticum from Algeria against microbial strains
The present study contributes to the valorization of three spontaneous medicinal plants ; Juglans regia, Salvadora persica, and Syzygium aromaticum. Three solvents were used, distilled water, ethanol, and methanol, to investigate the antimicrobial activities of these plants at different concentrations: 200, 100, 50, and 25 mg/ml. The various extracts were tested against five pathogenic bacterial strains; Bacillus cereus, Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and two fungi: Aspergillus niger and Candida albicans. The results showed that J. regia
Protective effect of royal jelly against toluene-induced toxicity
Toluene is a very volatile and widely used organic solvent. Exposure can easily reach various vital systems causing toxic effects. Royal jelly (RJ) has certain properties that make it an ideal component for detoxification against various toxic agents. This article overviews the protective effect of RJ against intoxication induced by toluene. Herein, the use of royal jelly is expected to report relevant results. Sixteen male mature rabbit Oryctolagus cuniculus were divided into four groups (04 rabbits in each) as follows: Group (C) served as the control and received mineral water per os; Group