Results 51 to 60 of about 490,697 (155)

Characterization of Natural Rubber Latex With High‐Sensitivity, Diffusion‐Ordered, and Time Domain NMR

open access: yesPolymer Engineering &Science, Volume 65, Issue 10, Page 5109-5123, October 2025.
Suspending old certainties, NMR now hints at a constant linear polyisoprene core whose corona morphs with pH tight, multilamellar in acidic latex, loose and hydrated after ammonia. ABSTRACT How reliable is our century‐old understanding of natural‐rubber latex (NRL) when examined through the lens of modern analytical techniques, such as nuclear magnetic
Oliyad Teferi Dibisa, Tim A. Osswald
wiley   +1 more source

Developing Marginal‐Land‐Based Bioeconomy Systems—A Design and Development Approach for Bio‐Based Value Chains and Webs

open access: yesGCB Bioenergy, Volume 17, Issue 5, May 2025.
Industrial crops on marginal lands provide low‐iLUC feedstock for bio‐based industries, promoting sustainable bioeconomy development. However, uncertainties like limited data, farmer hesitancy and immature markets hinder adoption. This study applies a multi‐criteria framework within the EU Horizon MIDAS project to connect bio‐based value chains and ...
Valentin Schlecht   +3 more
wiley   +1 more source

Synthesis of Cycloartan‐16β‐ol from 16β 24R‐Epoxy‐Cycloartane and Their Cytotoxicity Evaluation Against Human Cancer Cell Lines

open access: yesChemistry &Biodiversity, Volume 21, Issue 5, May 2024.
Abstract It was found that Argentatins A and B triterpenoids make up approximately 20–30 % of the waste resin produced from the industrial processes to isolate rubber from P. argentatum. We have developed an efficient protocol for synthesizing cycloartane‐16β‐ol derivatives by opening the oxepane ring of argentatin B acetate (2) with BF3‐OEt2. Although
Atzin Hernández‐Flandes   +5 more
wiley   +1 more source

Comprehensive multivariate analysis of secondary metabolites in guayule: Insights into variability and breeding potential

open access: yesIndustrial Crops and Products
Guayule (Parthenium argentatum A. Gray) is a promising alternative for the sustainable production of natural rubber. In addition to rubber, guayule produces a wide range of secondary metabolites, such as resin, essential oils, and phenolic compounds ...
Pedro J. García-Cano   +8 more
doaj   +1 more source

Evaluation of Guayule Resin as an Innovative Bio-Based Asphalt Alternative in MIX Performance -- Preprint

open access: yes, 2021
Literature revealed the potential of using guayule resin for asphalt cement replacement from the binder’s perspective. However, monitoring guayule resin through binder-aggregate mixture could disclose its performance through field.
Abdelrahman, Magdy, Hemida, Ahmed
core  

Innovative approach to use guayule resin as a bio-based asphalt alternative

open access: yes, 2022
Asphalt cement will not last long as the world encounters a diminishment in crude oil. Novel resources can contribute to replacing asphalt with the sustainable, flexible pavement.
Hemida, Ahmed
core  

Proceedings of the Fourth International Conference on Guayule Research and Development Conference: Tucson, Arizona, October 16-19, 1985

open access: yes, 1986
The Guayule Rubber Society, The University of Arizona College of Agriculture, United States Department of Agriculture.INVITED REVIEW PAPERS: The Performance of Guayule in Australia / P. L. Milthorpe – The Guayule Program in Argentina / R.

core  

Guayulins from Parthenium argentatum, A. Gray (guayule): Novel potential active ingredients for cosmetics

open access: yesIndustrial Crops and Products
Guayulins, a family of sesquiterpenes derived from the resin of Parthenium argentatum, A. Gray (guayule), hold promise for stimulating the industrial cultivation of this shrub in European semiarid regions.
Iván Rodríguez-Barrios   +7 more
doaj   +1 more source

Water Use, Growth, and Yield of Ratooned Guayule under Subsurface Drip and Furrow Irrigation in the US Southwest Desert

open access: yes, 2023
Guayule (Parthenium argentatum, A. Gray) is a perennial desert shrub with ratoon-cropping potential for multiple harvests of its natural rubber, resin, and bagasse byproducts. However, yield expectations, water use requirements, and irrigation scheduling
Von Mark V. Cruz   +14 more
core   +1 more source

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