Results 51 to 60 of about 716 (178)

Irrigation and fertilization modulate guayulin content in guayule (Parthenium argentatum A. Gray) and its hybrids [PDF]

open access: yes, 2022
The guayulin content of guayule (Parthenium argentatum Gray) is subject to seasonal variation and follows specific patterns that are dependent on the accession and the organ (stems or leaves).
Carmona Delgado, Manuel   +6 more
core   +2 more sources

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

Index to 1981 NASA Tech Briefs, volume 6, numbers 1-4 [PDF]

open access: yes, 1986
Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...

core   +1 more source

Comparison of Bioactive Secondary Metabolites in Experimental and Natural Populations of Wild Tomatillos, Physalis longifolia Nutt. [PDF]

open access: yes, 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

Peningkatan Kadar Patchouli Alkohol Minyak Nilam (Pogostemon Cablin Benth) dengan Menggunakan Membran Selulosa Asetat [PDF]

open access: yes, 2010
Telah dilakukan penelitian yang bertujuan untuk meningkatkan kadar patchouli alkohol dalam minyak nilam dengan menggunakan membran nanofiltrasi selulosa asetat dan mengevaluasi kinerja membran yang digunakan.
Aisyah, Y. (Yuliani)   +3 more
core  

The short and forgotten history of rubber in Madagascar: The first controversy between biodiversity conservation and natural resource exploitation [PDF]

open access: yes, 2016
From 1891 to 1914, Madagascar was producing forest rubber for export to Europe. Although Madagascar's contribution to the world rubber market was very modest, this episode had major consequences for the island's ecology.
Danthu, Pascal   +5 more
core   +1 more source

Integrated techno-economic analysis and life cycle assessment of emerging technologies with temporal resolution [PDF]

open access: yes, 2020
2020 Fall.Includes bibliographical references.Techno-economic analysis (TEA) and life cycle assessment (LCA) are analytical tools used to quantify the economic and environmental performance of emerging technologies. TEA and LCA help guide the development
Sproul, Evan
core  

Improvement value of forest resources by use of cottonseed protein meal as a bio-based wood adhesive for hardwood plywood products [PDF]

open access: yes, 2022
Literature shows that production of cottonseed adhesives is feasible to develop an environmentally friendly and competitive bio-based wood adhesive. Defatted cottonseed and water-washed cottonseed meals were prepared from glandless cottonseed and were ...
Entsminger, Edward David
core   +1 more source

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

Guayule plant extracts as binder modifiers in flexible (asphalt) pavement mixtures [PDF]

open access: yes, 2018
The guayule (pronounced, \u27why-YOO-lee\u27) plant is a woody perennial shrub that is native to areas of the southwestern United States and northern Mexico, and is a well-documented source of high-quality natural rubber. The U.S. needs a domestic source
Lusher, Steven Michael
core   +1 more source

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