Changes in volatile profile and related gene expression during senescence of tobacco leaves.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12733
Abstract: BACKGROUND Volatile organic compounds are critical for food flavor and play important roles in plant-plant interactions and plants' communications with the environment. Tobacco is well-studied for secondary metabolism and most of the typical flavor substances… read more here.
Keywords: tobacco leaves; leaf senescence; senescence; gene expression ... See more keywords
Microbial community and metabolic function analysis of cigar tobacco leaves during fermentation
Sign Up to like & getrecommendations! Published in 2021 at "MicrobiologyOpen"
DOI: 10.1002/mbo3.1171
Abstract: Cigar tobacco leaves (CTLs) contain abundant bacteria and fungi that are vital to leaf quality during fermentation. In this study, artificial fermentation was used for the fermentation of CTLs since it was more controllable and… read more here.
Keywords: cigar tobacco; artificial fermentation; tobacco leaves; community ... See more keywords
Elevated air temperature damage to photosynthetic apparatus alleviated by enhanced cyclic electron flow around photosystem I in tobacco leaves.
Sign Up to like & getrecommendations! Published in 2020 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2020.111136
Abstract: High temperature can lead to increased production of excess light energy, thus reducing photosynthetic capacity in plants. Photosynthetic cyclic electron flow (CEF) in photosystem I (PSI) can effectively protect photosystems, but its physiological mechanism under… read more here.
Keywords: tobacco leaves; high temperature; temperature; electron flow ... See more keywords
Mutation of NtNRAMP3 improves cadmium tolerance and its accumulation in tobacco leaves by regulating the subcellular distribution of cadmium.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2022.128701
Abstract: Cadmium (Cd) is a harmful element that affects plant growth and development. Genetic improvements could be applied for enhancing Cd tolerance and accumulation in plants. Here, a novel Cd stress-induced gene, NtNRAMP3, was identified in… read more here.
Keywords: tolerance accumulation; accumulation tobacco; tobacco leaves; tobacco ... See more keywords
Zonal distribution of neutral aroma components in flue-cured tobacco leaves
Sign Up to like & getrecommendations! Published in 2018 at "Phytochemistry Letters"
DOI: 10.1016/j.phytol.2018.01.014
Abstract: Abstract To understand the regional distributions of neutral aroma components (NACs) of interest in flue-cured tobacco (Nicotiana tabacum L.), samples from a single cured leaf lamina were taken at 48 distinct points with the help… read more here.
Keywords: tobacco; tobacco leaves; cured tobacco; neutral aroma ... See more keywords
Investigation on water distribution and state in tobacco leaves with stalks during curing by LF-NMR and MRI
Sign Up to like & getrecommendations! Published in 2018 at "Drying Technology"
DOI: 10.1080/07373937.2017.1415349
Abstract: ABSTRACT The water distribution and state in tobacco leaves with stalks and without stalks during curing were measured by low-field nuclear magnetic resonance and imaging. Results showed that, moisture content of the stalk and midrib… read more here.
Keywords: state; tobacco leaves; water; water distribution ... See more keywords
Metabolic profiles of Cuibi-1 and Zhongyan-100 flue-cured tobacco leaves in different growing regions by gas chromatography/mass spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Royal Society Open Science"
DOI: 10.1098/rsos.180261
Abstract: The metabolic profiles of tobacco leaves of two differential Chinese cultivars from different growing regions were analysed using gas chromatography–mass spectrometry (GC–MS). The results of principal component analysis, partial least-squares discriminant analysis and hierarchical cluster… read more here.
Keywords: gas chromatography; metabolic profiles; tobacco leaves; chromatography mass ... See more keywords
Influence of Duct Configurations on the Performance of Solar-Assisted Heat Pump Dryer for Drying Tobacco Leaves
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Photoenergy"
DOI: 10.1155/2023/4588407
Abstract: In the present study, a solar-assisted heat pump dryer (SAHPD) has been designed, fabricated, and tested its performance on drying tobacco leaves. The hot air generated from the solar collector and condenser unit of the… read more here.
Keywords: drying tobacco; heat pump; heat; tobacco leaves ... See more keywords
Analysis of alkaloids and reducing sugars in processed and unprocessed tobacco leaves using a handheld near infrared spectrometer
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Near Infrared Spectroscopy"
DOI: 10.1177/09670335221148594
Abstract: Near infrared (NIR) spectroscopy calibration models were developed to predict chemical properties of flue-cured tobacco (Nicotiana tabacum L.) leaf samples using a microPHAZIRTM handheld NIR spectrometer. The sample data set consisted of 348 leaf-bundled samples… read more here.
Keywords: spectroscopy; tobacco; near infrared; leaf samples ... See more keywords
Physiological and transcriptomic analyses reveal the molecular networks of responses induced by exogenous trehalose in plant
Sign Up to like & getrecommendations! Published in 2019 at "PLoS ONE"
DOI: 10.1371/journal.pone.0217204
Abstract: It is well known that exogenous trehalose can improve resistances of plants to some abiotic and biotic stresses. Nonetheless, information respecting the molecular responses of tobacco leaves to Tre treatment is limited. Here we show… read more here.
Keywords: protein; tobacco leaves; plant; treatment ... See more keywords
A roasting method with sugar supplement to make better use of discarded tobacco leaves
Sign Up to like & getrecommendations! Published in 2021 at "Food Science and Technology"
DOI: 10.1590/fst.36521
Abstract: Abstract Water soluble sugars play an important role in the flavors and irritations of the cigarette sensory quality and the low content of water soluble sugars in the discarded tobacco leaves was a huge obstacle… read more here.
Keywords: tobacco leaves; tobacco; method; discarded tobacco ... See more keywords