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Trichoderma spp. from Misiones, Argentina: effective fungi to promote plant growth of the regional crop Ilex paraguariensis St. Hil
(Taylor & Francis, 2019-04)
Ilex paraguariensis St. Hil (yerba mate) is an important crop in the north of Argentina, mainly in Misiones province. The application of Trichoderma as a biocontroller and biofertilizer can replace or reduce the use of ...
On-line preconcentration/determination of lead in Ilex paraguariensis samples (mate tea) using polyurethane foam as filter and USN-ICP-OES
(Elsevier Science, 2005-09)
The present paper proposes an on-line preconcentration procedure for lead determination in Ilex paraguariensis (St. Hilaire) samples by ultrasonic nebulization associated to inductively coupled plasma optical emission ...
Active food additive based on encapsulated yerba mate (Ilex paraguariensis) extract: effect of drying methods on the oxidative stability of a real food matrix (mayonnaise)
(Association of Food Scientists and Technologists of India, 2020-08)
The drying process used to obtain active food additives is critical to ensure its functionality. In this study, freeze- and spray-drying techniques were evaluated for encapsulation of extracts with antioxidant activity ...
Effect of flaxseed (Linum usitatissimum L.) flour and yerba mate (Ilex paraguariensis) extract on physicochemical and sensory properties of a gluten free corn-based snack
(Association of Food Scientists and Technologists of India, 2020-10)
Flaxseed (Linum usitatissimum L.) and yerba mate (Ilex paraguariensis) are particularly interesting as functional ingredients due to their high content of essential omega 3-fatty acids and antioxidant properties, respectively. ...
Carrier systems for yerba mate extract (Ilex paraguariensis) to enrich instant soups. Release mechanisms under different pH conditions
(Elsevier Science, 2013-09)
The high antioxidant properties of yerba mate (Ilex paraguariensis) extract make it suitable as a natural food additive. Encapsulation of herbal extracts is often necessary to enhance handling and product stability. Release ...
Habitat fragmentation is linked to cascading effects on soil functioning and CO2 emissions in Mediterranean holm-oak-forests
(PeerJ, 2018-10-30)
We studied key mechanisms and drivers of soil functioning by analyzing soil respirationand enzymatic activity in Mediterranean holm oak forest fragments with different influence of the agricultural matrix. For this, ...
Enhancement in the oxidative stability of green peas by Ilex paraguariensis addition in a blanching process before their refrigerated and frozen storage
(Elsevier Science, 2018-05)
Green peas have a short shelf-life because their unsaturated fatty acids are exposed to oxidative damage induced by pro-oxidant enzymes leading to organoleptic changes and nutritional quality losses. Blanching (BL) is a ...
Transcript and metabolic adjustments triggered by drought in Ilex paraguariensis leaves
(Springer, 2019-05-04)
Ilex paraguariensis (yerba mate) is cultivated in the subtropical region of South America, where the occurrence of drought episodes limit yield. To explore the mechanisms that allow I. paraguariensis to overcome dehydration, ...
Optimization and modeling of the chlorogenic acid extraction from a residue of yerba mate processing
(Elsevier Gmbh, 2021-12)
Chlorogenic acid (CGA) and its hydrolysis products, quinic and caffeic acids are considered as fine chemicals and have a high commercial value. Yerba mate stems, useless residue from yerba mate processing, contains significant ...
Growth and physiological responses of yerba mate seedlings and mini-cuttings under drought stress
(Universidade Federal de Lavras, 2020-12)
Yerba mate is a tree species whose natural distribution occurs in the countries of Argentina, Paraguay, and Brazil, where most of the plantations are concentrated. For the establishment of plantations seedlings are commonly ...