Dear respected authors,
If you can't find our response by email, please check your spam box as well as communicate with us to the following mail as well: journalpublication435@gmail.com
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. Lizi Jiaohuan Yu Xifu/Ion Exchange and Adsorption Fa yi xue za zhi Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology
Volume 57 , Issue 05
15 May 2024SUBMISSION DEADLINE
Day
Hour
Min
Sec
Volume - 57 , Issue 05
31 May 2024PUBLISH 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
Chemical Composition and Antioxidant Activity Extracts of Ferula sulcata from North East of Algeria
The crude hydroethanolic extract of Ferula sulcate Dell, was prepared by Solid-Liquid Extraction (S.L.E); and its fractionation was carried out by Liquid-Liquid Extraction (LLE).The yield of the various extracts obtained are in the following decreasing order: AcOEt˃ n-BuOH˃ MeOH70%˃ EHx˃ EAq. Quantitative estimation of total flavonoids and polyphenols by the spectrophotometric method showed that the extracts AcOEt, MeOH70% and n-BuOH have the highest content of phenolic compounds. The aqueous extract gave the lowest content with 41.20± 2.0 mg EAG/g MS.. HPLC analysis of the ethyl acetate
Stress and depressive disorders in diabetic pregnant women
A number of physical and psychological changes that occur during pregnancy can stimulate the development of psychological disorders such stress and depression. The study evaluated psychological aspects related to maternal depression and stress in pregnant women with diabetes mellitus, contrasting the results with those of women with diabetes who are not pregnant.
Impact of Azadirachtin on the sexual behaviour of Drosophila melanogaster (Diptera; Drosophilidae)
Chemical communication in the search for a sexual partner in insects is essentially based on sex pheromones. The vinegar fly, Drosophila melanogaster, is a laboratory model par excellence. We experimented with the toxic and sexual behaviour study of adults of D. melanogaster using a bioinsecticide from plants (Azadirachtin). When we treated the larvae of the second stage of the vinegar fly, and in this study, we identified all the stages of sexual behaviour of D. melanogaster. Finally, the treatment with this extract inhibits the secretions of the fermions (Cubiccular hydrocarbons). After expo
Effects of Density and Site Conditions on Growths of Rhizophora apiculata Plantations in Southern Vietnam
Increasing mangrove forest areas is set as an urgent action of many countries since the ecological and social importance of mangrove forest have been becoming awareness worldwide. In this study, forty-two 500-m2 plots were established in 15-year-old Rhizophora apiculata plantations in six different provinces, southern Vietnam for data collection. Growth parameters, mud depths, and salinities were measured in all plots. Stem density, stem diameter and height, height under crown, crown diameter, diameter of root system, and aerial root number were significantly affected by planting sites with th
TAXONOMIC AND USE OF ACACIA TORTILIS SUBSP. RADDIANA (FABACEAE) IN THE TINDOUF REGION (WESTERN SAHARA, ALGERIA)
Acacia tortilis subsp. raddiana is a medicinal and forest phanerophyte in the Tindouf region (Western Sahara, Algeria). The species constitutes a particular entity and a capital element in the balance and maintenance of arid and desert ecosystems as well as in the fight against desertification. We carried out a questionnaire which lasted two months with the inhabitants and the herbalists. The different taxonomic parts of the species: roots, leaves, pods, gum exudates and bark are very useful for medical, pastoral and commercial purposes. In medicine, Acacia tortilis subsp. raddiana is useful f
Impacts of Climate Factors on the Spread of COVID 19 Cases (Hospitalization Cases) in the Region of Annaba, Algeria
COVID-19 pandemic which has hit the world for more than two and half years now continues to be the focus of many research teams around the world given the real danger and threat experienced by the humanity. Climate is possibly a very important factor in the transmission of many respiratory diseases. This led us to conduct this study in which we explored the influence of different climatic factors; namely temperature (average, maximum, minimum), air pressure, humidity, total rain and/or snowmelt as well as the visibility on the spread of COVID 19 cases (hospitalization cases) in the state of An
ASSOCIATION BETWEEN PLASMA TRIGLYCERIDES, HIGH AND LOW-DENSITY LIPOPROTEIN CHOLESTEROL AND CORTISOL IN TYPE2 DIABETES WOMEN.
The prevalence of type 2 diabetes mellitus is increasing rapidly in industrialized countries, and adrenal glucocorticoids may intensify this disease. We sought to assess the relationship between diabetes-associated metabolic disturbances, cortisol concentrations and cholesterol levels in patients with type 2 diabetes. We investigated 80 women volunteered. The target population comprised 40 control And 40 with a type 2 diabetes. Clinical variables associated with diabetes were measured and correlated with cortisol concentrations and cholesterol levels. Stress will increase the cortisol levels.
Effect of household waste on soil fauna and soil quality, case of agricultural land in Guelma (Algeria)
The soil is the star of our planet. It feeds us, carries us, and protects us. Soil is an essential resource for man and his environment and one of the most important reservoirs of biodiversity. However, it is not a renewable resource on a human timescale. Unfortunately, it is subject to numerous anthropogenic stresses that degrade its physicochemical properties and can lead to the loss of essential functions. Among these anthropogenic stresses, household waste affects soil microorganisms and their quality. Thus, our study is directed at the effect of household waste on the soil fauna and soil
Institutional micro credit and technical efficiency of young small-scale root and tuber crop farmers
This study hypothesizes that socio-demographic factors have a significant effect on young farmers' credit users' technical efficiency by providing a numerical estimates of the level of productivity and technical efficiencies amongst for specific crops as an empirical basis for farm resources use planning. A multi-stage and stratified random sampling technique was used to collect and analyzed data with a dummy-type Cobb-Douglas (CD) stochastic frontier production function. The study showed that small-scale young micro-credit institutional users can manage the available resources at their dispos
Differential Detection of Domestic Pig and Wild Boar by Polymerase Chain Reaction
Adulteration of wild boar and pig meat products with other animal meat is a sensitive issue especially in Indonesia as a moslem country. Due to Economically Motivated Adulteration (EMA), adulterated halal meat products with wild boar and pig meat had raised widespread concern in recent years. Limited study of PCR-DNA-Based to discriminate between domestic pig and wild boar. The aim of this study to design species specific primer to determine wild boar in cytochrome-B gen region. Total 7 animals DNA (Wild boar, Pig, Cow, Sheep, Goat, Chicken, Fish) were extracted. Both conventional and Real Tim