Results 111 to 120 of about 191,735 (285)

From Hemp Bast to Lyocell Fiber: Sustainable Process Optimization for Lyocell‐Grade Dissolving Pulp

Journal of Applied Polymer Science, EarlyView.
This study presents a sustainable method to produce lyocell‐grade dissolving pulp from Canadian hemp bast fibers. A simplified alkali‐chelation‐bleaching process, free from sulfur and chlorine, yielded high α‐cellulose pulp with low lignin and hemicellulose content. The pulp was successfully spun into continuous hemp‐based lyocell fibers, demonstrating
Md Abu Sayed, Lelia Lawson, Bernardo Araujo Souto, K. M. Abdun Noor, Dagem Z. Haddis, Frehiwot T. Hailu, Jane Batcheller, David C. Bressler, Patricia I. Dolez   +8 more
wiley   +1 more source

Alelopatia de Baccharis dracunculifolia DC. sobre a germinação e desenvolvimento de espécies cultivadas = Allelopathy of Baccharis dracunculifolia DC. on the germination and development of cultivated species

Acta Scientiarum: Biological Sciences, 2008
Metabótitos secundários produzidos em algumas plantas podem provocaralterações no desenvolvimento de outras plantas ou até mesmo de outros organismos. O objetivo deste trabalho foi identificar possíveis efeitos alelopáticos de extratos aquosos de folhas ...
Grasielle Soares Gusman, Alexandre Horácio Couto Bittencourt, Silvane Vestena   +2 more
doaj  

Atividade alelopática de extratos de Lafoensia pacari A. ST.-HIL. sobre Lactuca sativa L. e Zea mays L. em condições de laboratório. [PDF]

, 2014
A pesquisa objetivou avaliar o potencial alelopático do extrato etanólico bruto de órgãos vegetativos de Lafoensia pacari, por meio de bioensaios de germinação e crescimento inicial de Lactuca sativa L. e Zea mays L., em condições de laboratório.
Linhares Neto, Manoel Viana, Machado, Luciana Lucas, Malheiros, Rafael Soares Pozzi, Mapeli, Ana Maria, Santana, Farley Silva   +4 more
core  

Insights from meta‐analysis for efficient docosahexaenoic acid production in thraustochytrids through advanced cultivation and fermentation strategies

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This systematic review examines strategies for docosahexaenoic acid (DHA) production by thraustochytrids, focusing on cultivation techniques, fermentation technologies, and carbon/nitrogen optimization to increase productivity. Among 169 eligible articles, the 100 most productive studies (0.7–10.3 g DHA L−1 per day) were analyzed. Quantitative
Jhiovana Cristielly Carrera Silva da Costa, Lucas Araújo Guimarães, Andre da Luz de Freitas, Luciana Porto de Souza Vandenberghe, Gilberto Vinícius de Melo Pereira, Carlos Ricardo Soccol, Hervé Louis Ghislain Rogez   +6 more
wiley   +1 more source

Recent Advances in Chemical Probing Strategies for RNA Structure Determination in Vivo

Chemistry – A European Journal, EarlyView.
This Review illustrates how structural probes combined with advanced sequencing technologies are revolutionizing our ability to map RNA structures and interactions within living cells. It highlights the development of innovative strategies tailored to probe RNA structures in particular biological contexts.
Maryana Yarshova, Jieyu Zhao, Chun Kit Kwok   +2 more
wiley   +1 more source

Developing Native Fish to Control Spirogyra in Paddy Fields for Improving the Growth, Nutrient Uptake, and Physiological Characteristics of Oryza sativa L.

Agriculture
Oryza sativa L. is the largest food crop in the world. The harmful filamentous green algae Spirogyra in paddy fields poses a serious threat to O. sativa yield.
Mei Zhang, Runhai Jiang, Xiaorong Yang, Shaofu Wen, Zexiang Hua, Xiuli Hou, Xuexiu Chang   +6 more
doaj   +1 more source

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function

Cytoskeleton, EarlyView.
ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves, Katelyn Amstutz, Lily A. Schumacher, Iris Meier   +3 more
wiley   +1 more source

Physical and chemical characteristics and fatty acids composition of seeds oil isolated from Camelina sativa (L) cultivated in Mongolia

Mongolian Journal of Chemistry, 2014
Camelina sativa L is a cruciferous oilseed plant. This plant is cultivated as an oilseed crop mainly in Europe and in North America and over the past years the cultivation has arranged in our country.
B Chantsalnyam, Ch Otgonbayar, O Enkhtungalag, P Odonmajig   +3 more
doaj   +1 more source

Making Two out of One: Kinesin Motors Driving Plant Cell Division

Cytoskeleton, EarlyView.
ABSTRACT The Kinesin superfamily of microtubule dependent motors is present in all eukaryotes. Not all of the subfamilies are represented in all kingdoms, and the ones that are do not always show conserved functions. Tight control of the cytoskeleton is essential for proper progression and completion of mitosis and cytokinesis, and key functions are ...
Choy Kriechbaum, Sabine Müller
wiley   +1 more source

Clinical Study to Evaluate Drug Interactions of Cannabidiol with Citalopram and Morphine in Healthy Adults

Clinical Pharmacology &Therapeutics, EarlyView.
Cannabidiol (CBD) is one of the most abundant bioactive cannabinoids. Research has demonstrated CBD’s ability to inhibit metabolic enzymes like cytochrome P450 (CYP) and UDP‐glucuronosyltransferase (UGT), potentially leading to drug interactions. However, clinical knowledge gaps remain, particularly with regard to drugs that are more commonly taken by ...
Pablo Salcedo, Donna A. Volpe, Anik Chaturbedi, Aanchal Shah, Ashok Krishna, Paula L Hyland, Giri Vegesna, Cheng‐Hui Hsiao, Ryan De Palma, Melanie Fein, Rodney Rouse, Jeffry Florian   +11 more
wiley   +1 more source