Results 51 to 60 of about 19,472 (223)

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

Antioxidant and Antimicrobial Activity of Yerba Mate Extract (Ilex paraguariensis) in Vienna Sausage

open access: yesInternational Journal of Food Studies
This study aimed to evaluate the effectiveness of yerba mate extract, both in its free and microencapsulated forms, in Vienna sausages, focusing on preserving their physical properties, antioxidant capacity, and antimicrobial activity during storage at 5&
Silvia Cristina Sobottka Rolim de Moura   +3 more
doaj   +1 more source

Extracting vitalities: Cuts in Indigenous women's bodies‐territories (Brazil)

open access: yesMedical Anthropology Quarterly, EarlyView.
Abstract In this article, I explore the connections between the medicalization of childbirth and environmental devastation through Guarani‐Mbyá understandings of life and the living. I argue that the cuts made to Guarani‐Mbyá women's vaginas (episiotomies) in Brazilian hospitals are experienced and situated on the same cosmopolitical level as the cuts ...
Maria Paula Prates
wiley   +1 more source

Attempt to Classify the Yerba Mate According to the Country of Origin Based on Color Parameters

open access: yesScientific Journal of Gdynia Maritime University, 2017
Infusions prepared from yerba mate are good sources of antioxidants, especially polyphenols in the diet. The aim of this work is to evaluate the color parameters of the yerba mate leaves in order to identify the samples of yerba mate grown and processed ...
P. Dmowski, N. Kłopotek
doaj  

Mass transfer parameters for the aqueous extraction of yerba mate (Ilex paraguariensis) leaf residue

open access: yesDiscover Chemical Engineering
The industrial processing of yerba mate (Ilex paraguariensis) generates significant quantities of a fine leaf residue that is currently underutilized.
Emiliano Roberto Neis   +3 more
doaj   +1 more source

Protective effect of yerba mate intake on the cardiovascular system: a post hoc analysis study in postmenopausal women

open access: yesBrazilian Journal of Medical and Biological Research, 2018
The prevalence of cardiovascular and metabolic diseases is increased in postmenopausal women, which contributes to the burden of illnesses in this period of life. Yerba mate (Ilex paraguariensis) is a native bush from Southern South America.
D.T.A. da Veiga   +6 more
doaj   +1 more source

Comerciantes y exploradores yerbateros del Altoparaná: la conformación de una "élite local" en Misiones con intereses regionales [PDF]

open access: yes, 2013
Un clima de inestabilidad política y rivalidades se desarrollaba sobre el espacio misionero entre los Estados nacionales en formación hasta el desenlace de la Guerra de la Triple Alianza. Ello posicionó a Trincheras de San José como un sitio estratégico
Alcaráz, Alberto Daniel
core  

From Colonial Natures to Entangled Ecologies: Making Due and Relational Geographies of Indigenous Resurgence in the Chaco

open access: yesAntipode, Volume 58, Issue 1, January 2026.
Abstract This paper offers an alternative reading of decolonial geographies by examining how people make due in the context of colonial natures. Drawing on collaborative ethnographic research, we illustrate how everyday acts of reclaiming ancestral lands serve as practices of resistance that foment Enxet and Sanapaná resurgence in Paraguay's Chaco.
Joel E. Correia, Clemente Dermott
wiley   +1 more source

Extractos polifenólicos de las hojas de Ilex paraguariensis y Larrea divaricata y su potencial antioxidante y antiCOVID-19 [PDF]

open access: yes, 2022
Yerba mate (Ilex paraguariensis A.St. Hil) and jarilla (Larrea divaricata Cav.) leaves are commonly used as tea infusions in some Latin American countries.
Aguilar, Cristóbal N.   +8 more
core   +2 more sources

Temporal Changes in Land Use Highlight the Vulnerability of Highland Grasslands in Protected Areas in Southern Brazil

open access: yesBiotropica, Volume 58, Issue 1, January 2026.
Subtropical Highland Grasslands showed greater net conversion than Mixed Ombrophilous Forest across our study PAs. In one PA created to conserve Highland Grasslands, net grassland loss inside the PA exceeded loss in adjacent buffer zones during the study period.
Ricardo Jerozolimski   +2 more
wiley   +1 more source

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