Results 1 to 10 of about 1,365,900 (255)

Optimization of MAE for the Separation of Nicotine and Phenolics from Tobacco Waste by Using the Response Surface Methodology Approach [PDF]

open access: yesMolecules, 2021
This study intends to valorize by-products of the industrial processing of tobacco to obtain nicotine and phenolics as value-added compounds. Three influential parameters of the microwave-assisted extraction-MAE (temperature, treatment time, and solvent ...
Marija Banožić   +5 more
doaj   +2 more sources

Isolation of starch and protein degrading strain Bacillus subtilis FYZ1-3 from tobacco waste and genomic analysis of its tolerance to nicotine and inhibition of fungal growth [PDF]

open access: yesFrontiers in Microbiology, 2023
Aerobic fermentation is an effective technique for the large-scale processing of tobacco waste. However, the specificity of the structure and composition of tobacco-derived organic matter and the toxic alkaloids in the material make it currently ...
Changwen Ye   +7 more
doaj   +2 more sources

Contribution of tobacco waste for agriculture [PDF]

open access: yesE3S Web of Conferences, 2020
This study aim is to explain the contribution of tobacco waste in the agricultural sector. Tobacco waste here limited to tobacco stems only. Tobacco stems are processed into bio briquettes, pellets, and liquid smoke.
Prima Indahsari Okta   +1 more
doaj   +2 more sources

Tobacco industry responsibility for butts: a Model Tobacco Waste Act. [PDF]

open access: yesTob Control, 2017
Cigarette butts and other postconsumer products from tobacco use are the most common waste elements picked up worldwide each year during environmental cleanups. Under the environmental principle of Extended Producer Responsibility, tobacco product manufacturers may be held responsible for collection, transport, processing and safe disposal of tobacco ...
Curtis C   +4 more
europepmc   +6 more sources

Optimization of Ultrasound-Assisted Extraction of Some Bioactive Compounds from Tobacco Waste [PDF]

open access: yesMolecules, 2019
This is the first study on ultrasound-assisted extraction (UAE) of bioactive compounds from different types of tobacco industry wastes (scrap, dust, and midrib).
Marija Banožić   +6 more
doaj   +2 more sources

Prediction of the impact of tobacco waste hydrothermal products on compost microbial growth using hyperspectral imaging combined with machine learning [PDF]

open access: yesFrontiers in Microbiology
The insufficient understanding of the impact of hydrothermal products on the growth characteristics of compost microorganisms presents a significant challenge to the broader implementation of hydrothermal coupled composting for tobacco waste. Traditional
Dandan Liu   +10 more
doaj   +2 more sources

Fungal colonization of tobacco waste

open access: yesActa Mycologica, 2014
Tobacco dust colonization by soil fungi involves the succession of physiologically differentiated groups. They are characterized by poorly diversified species composition and are dominated by potentially phytopathogenic forms.
Teresa Korniłłowicz-Kowalska   +2 more
doaj   +4 more sources

Erratum to: Contribution of tobacco waste for agriculture [PDF]

open access: yesE3S Web of Conferences, 2020
Prima Indahsari Okta   +1 more
doaj   +2 more sources

Extraction of tobacco extract from discarded tobacco leaves for cigarette yarns dyeing and neophytadiene separation [PDF]

open access: yesFrontiers in Chemistry
A continuous process integrating extracting valuable compounds from waste tobacco leaves for cigarette yarns dyeing and neophytadiene separation was developed, enabling sequential production of tobacco crude extract, colored yarns, tobacco-derived ...
Long Wang   +5 more
doaj   +2 more sources

Tobacco product waste cleanups and costs

open access: yesDiscover Environment
Tobacco Product Waste (TPW), which includes discarded cigarette butts, packaging materials, e-cigarette components, and other tobacco-related litter, is a growing environmental concern.
Maddie Leestma   +6 more
doaj   +2 more sources

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