• support@tobst-cn.com
  • admin@tobst-cn.com

Tobacco Science
and Technology

Tobacco Science
and Technology

Tobacco Science and Technology

SCOPUS INDEXED (2024) Scopus Indexed Scopus Indexed

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 Research Journal of Chemistry and Environment

Volume 57 , Issue 06

26 Jun 2024

SUBMISSION DEADLINE

Day
Hour
Min
Sec

Volume - 57 , Issue 06

30 Jun 2024

PUBLISH 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

Current patent portfolio and industrialization status on multi-functional utilization of tobacco outside China

With the development of China’s national economy from the middle- and low-income stages to the middle- and high-income stages, the function of homesteads has undergone a significant evolution. Clarifying the evolution laws, characteristics, and dynamic mechanisms of various functions of homesteads can provide a basis for revitalizing the use of idle homesteads and promoting rural economic development. It can also provide theoretical guidance for implementing the Rural Revitalization Strategy. This paper uses statistical data and household survey data to establish a theoretical analyti

Chemical compositions of tobacco strips from blending modules of different qualities separated by different pneumatic units

Tobacco smoke is a toxic and carcinogenic mixture of more than 5,000 chemicals. The present article provides a list of 98 hazardous smoke components, based on an extensive literature search for known smoke components and their human health inhalation risks. An electronic database of smoke components containing more than 2,200 entries was generated. Emission levels in mainstream smoke have been found for 542 of the components and a human inhalation risk value for 98 components. As components with potential carcinogenic, cardiovascular and respiratory effects have been included, the three maj

Effects of aging methods on microorganisms and aroma components of Zimbabwe tobacco leaves

In order to investigate the effects of aging methods on microorganisms and aroma components in tobacco leaves, the differences in microbial diversity and aroma components of Zimbabwe tobacco leaves aged for different durations (3, 9, 12, 15 and 18 months) in different aging warehouses (moisturizing warehouse, mechanical warehouse and natural warehouse) were analyzed by MiSeq high-throughput sequencing technology and gas chromatography-mass spectrometry. The results showed that: 1) The species composition similarity was higher among the leaves aged for 3, 9, and 12 months in the same aging w

Release performance of main components in reconstituted tobacco sheets by different processing techniques for electrically heated tobacco products

The pyrolysis of waste electronically heated tobacco (EHT), consisting of tobacco leaves (TL), a poly-lactic acid (PLA) filter, and a cellulose acetate (CA) filter, was investigated using thermogravimetric (TG) and pyrolyzer–gas chromatography/mass spectrometry (Py-GC/MS) analysis. The pyrolytic properties of waste EHT obtained after smoking were comparable to those of fresh EHT. Although the maximum decomposition temperatures (TmaxS) of waste TL and CA were similar to those of fresh EHT components, the Tmax of waste PLA was slightly higher than that of fresh PLA due to smoldering. Th

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

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