Results 81 to 90 of about 3,423 (173)

Process design and optimization for large-scale guayulin A extraction from guayule (Parthenium argentatum A. Gray)

Industrial Crops and Products
Guayule resin and its primary bioactive compounds, specifically guayulins, hold significant potential for the industrial-scale commercialization. However, scalable purification strategies remain scarce, with only Querci et al.
M. Mercedes García-Martínez, Guayente Latorre, Horacio López-Córcoles, Amaya Zalacain, José Manuel Perezagua, María Engracia Carrión, Manuel Carmona   +6 more
doaj   +1 more source

Cytogenetics and reproductive behavior of induced and natural tetraploid guayule (Parthenium argentatum Gray)

, 1989
Tetraploid guayule (Parthenium argentatum Gray) plants with 72 chromosomes were obtained by colchicine application to the shoot apices of the diploid (2n = 36) seedlings.
A. Hashemi, A. Estilai, J. G. Waines
core   +1 more source

Irrigation Effects on Volatile Profile and Essential Oil Yield of Guayule During Flowering

Agriculture
Guayule (Parthenium argentatum A. Gray) has the potential to be an alternative source of rubber if its co-products can be exploited on an industrial scale.
Emilio José González-Navarro, Maria de las Mercedes García-Martínez, María Engracia Carrión Jiménez, Manuel Carmona, Amaya Zalacain   +4 more
doaj   +1 more source

Incaniline (isoargentatin A) fromParthenium argentatum

Acta Crystallographica Section E Structure Reports Online, 2005
The title compound, (20S,24R)-incanilin, C30H48O4, contains three six-membered rings and two five-membered rings. The six-membered ring B adopts a distorted envelope conformation and five-membered ring D adopts a twist conformation. In the crystal structure, the mol­ecules exist as O—H⋯O hydrogen-bonded dimers.
Simón Hernández-Ortega, Hortensia Parra Delgado, Mariano Martínez   +2 more
openaire   +1 more source

Allorhynchium argentatum

, 2020
41) Allorhynchium argentatum (Fabricius, 1804) Vespa argentata Fabricius, 1804: 260. Type data: Male, UZMC. Type locality: Sumatra, Indonesia. Rhynchium argentatum; de Saussure, 1852: 115. Rhynchium clypeatum Cameron, 1900: 531.
Kumar, Girish, Gupta, Ankita, Gawas, Sandesh M., Carpenter, James M., Pannure, Arati   +4 more
core   +1 more source

Transcriptomic and evolutionary analysis of the mechanisms by which P. argentatum, a rubber producing perennial, responds to drought

BMC Plant Biology, 2019
Background Guayule (Parthenium argentatum Gray) is a drought tolerant, rubber producing perennial shrub native to northern Mexico and the US Southwest.
Andrew D. L. Nelson, Grisel Ponciano, Colleen McMahan, Daniel C. Ilut, N. Ace Pugh, Diaa Eldin Elshikha, Douglas J. Hunsaker, Duke Pauli   +7 more
doaj   +1 more source

Differential anti-cancer effects of argentatin A and B: antimigratory, antiangiogenic, and long-term resistance induction

Industrial Crops and Products
Argentatin A and B are naturally occurring triterpenes isolated from Parthenium argentatum A. Gray (guayule) and are recognized for their cytotoxic activity; however, their functional and molecular effects following prolonged exposure remain poorly ...
Aniela M. Silva-Nolasco, Beatriz G. Galvez, Miguel A. de la Cruz-Morcillo, Manuel Carmona   +3 more
doaj   +1 more source

Atmospheric survey of pollen of Parthenium hysterophorus

, 1981
An aerobiological survey to study the incidence and concentration of the pollen of Parthenium hysterophorus was conducted in Bangalore, India for a period of one year.
Viswanath, B, Seetharamiah, AM, Rao, PV
core  

Bioactive Terpenoids from Desert Shrubs for Durable Wood Protection: Chemistry, Delivery Systems, and Circular Bioresource Integration

BioResources
The demand for low-toxicity wood protectants is accelerating the search for plant-derived alternatives. Terpenoids from desert-adapted shrubs combine antimicrobial, insecticidal, hydrophobic, and photoprotective functions yet remain underused in wood ...
Queen Aguma, Ananda Nanjundaswamy, John O. Omolewa, Onyinye P. Choko, Ighoyivwi Onakpoma, Kelechi G. Ibeh, Kufre E. Okon   +6 more
doaj  

Insect Pollination in Guayule, Parthenium Argentatum Gray.

, 1947
Uploaded by Plazi for TaxoDros. We do not have abstracts.
openaire   +1 more source