Results 31 to 40 of about 489,067 (174)
Medicinal Chemistry Research, 2021 Argentatins A–C (1–3), the major cycloartane-type triterpenoids of guayule resin, a byproduct of commercial rubber production, were converted into their pyrimidine (7–12), thiazole (13–15), and indole (16–18) analogues by a molecular hybridization ...
Chandrashekhar Madasu +5 more
semanticscholar +1 more source
Agriculture, 2020 The perennial shrub guayule (Parthenium argentatum A. Gray) has gained interest as a potential source of natural and hypoallergenic rubber in Southern Europe.
Leonardo Sulas +7 more
doaj +1 more source
, 2020 Asphalt cement will not last for a long time as the world encounters a diminishment in the crude oil. For sustainable, flexible pavement development, new resources can provide a contribution to replace it partially or entirely. In this study, asphalt was
A. Hemida, M. Abdelrahman
semanticscholar +1 more source
Pyrolysis of latex gloves in the presence of y-zeolite [PDF]
, 2009 In this study we have investigated the possibility of processing waste rubber gloves using pyrolysis. Y-zeolite catalyst was employed to upgrade the pyrolysis products to give higher yields of valuable aromatic compounds such as toluene and xylenes ...
Hall, W.J., Williams, P.T., Zakaria, N.
core +1 more source
Plant Biotechnology Journal, Volume 17, Issue 11, Page 2041-2061, November 2019., 2019 Summary Natural rubber (NR) is a nonfungible and valuable biopolymer, used to manufacture ~50 000 rubber products, including tires and medical gloves. Current production of NR is derived entirely from the para rubber tree (Hevea brasiliensis). The increasing demand for NR, coupled with limitations and vulnerability of H. brasiliensis production systems,
Sam Cherian +2 more
wiley +1 more source
Separations, 2018 Guayule (Parthenium argentatum Gray) is a shrub native to the arid regions of Mexico. In the last decades, significant attention to its cultivation has arisen because it is the raw material for the production of hypoallergenic natural rubber.
Nadia Spano +9 more
doaj +1 more source
Seeds of Success: Collateral Benefits to Agricultural Crop Improvement, Research, and Education
Crop Science, Volume 59, Issue 6, Page 2429-2442, November-December 2019., 2019 ABSTRACT The need to restore natural landscapes impacted by environmental perturbations such as wildfires, and droughts, gave rise to Seeds of Success (SOS), a collaborative effort led by the Bureau of Land Management to collect seed of US wild native species since 2001.
Stephanie L. Greene +5 more
wiley +1 more source
Determination of the Mechanical Properties of Rubber by FT‐NIR
Journal of Spectroscopy, Volume 2016, Issue 1, 2016., 2016 Mechanical tests, for example, tensile and hardness tests, are usually used to evaluate the properties of rubber materials. In this work, mechanical properties of selected rubber materials, that is, natural rubber (NR), styrene butadiene rubber (SBR), nitrile butadiene rubber (NBR), and ethylene propylene diene monomer (EPDM), were evaluated using a ...
Rattapol Pornprasit +4 more
wiley +1 more source
Comparison of Bioactive Secondary Metabolites in Experimental and Natural Populations of Wild Tomatillos, Physalis longifolia Nutt. [PDF]
, 2014 We conducted a field experiment to determine the effects of mulch, fertilizer, and mycelium on biomass and important secondary metabolite concentrations in the edible and medicinal plant Physalis longifolia Nutt., with the hypothesis that increased plant
Cao, Cong-Mei +6 more
core +1 more source
Evaluation of Guayule Resin as an Innovative Bio-Based Asphalt Alternative in MIX Performance -- Preprint [PDF]
, 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 +1 more source