Results 181 to 190 of about 3,882 (215)
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Pollenkitt formation in Ilex paraguariensis A.St.Hil. (Aquifoliaceae)
Plant Systematics and Evolution, 2003We investigated the cellular and organelle transformations during the formation of the pollenkitt in the secretory tapetum of Ilex paraguariensis. After the dissolution of the callose surrounding the young microspores, the elaioplasts of the tapetum produce many globules of saturated and unsaturated lipids (plastoglobules).
Santos, Rinaldo Pires dos +2 more
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Peroxidase-like activity of Ilex paraguariensis
Food Chemistry, 2006Abstract Ilex paraguariensis St. Hil. (Aquifoliaceae) is widely exploited in northeastern Argentina, southern Brasil and eastern Paraguay. The commercial product named “Mate” or “Yerba Mate” is used to prepare a tea like beverage (infusions or decoctions).
C ANESINI, G FERRARO, R FILIP
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Antioxidant Activity of Ilex Paraguariensis and Related Species
Nutrition Research, 2000Abstract It is well recognized that oxygen radicals are involved in various pathologies, and that antioxidants could protect the body from oxygen radical-induced damage. Ilex paraguariensis St. Hilaire ("mate" or "yerba mate") is the most commercialized plant of South America, and it is used to prepare a tea-like beverage, the mate .
Rosana Filip +3 more
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Impact of the use of saccharides in the encapsulation of Ilex paraguariensis extract
Food Research International, 2019The yerba mate (Ilex paraguariensis A.St.-Hil.) is abundant on phenolic compounds and their preservation by encapsulation can promote increased stability. The objective was to produce mate extract with a high concentration of bioactive compounds, microencapsulate and characterize them. A commercial yerba mate was used to produce the extracts and select
Daniella Pilatti-Riccio +5 more
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Geochemical markers of Ilex paraguariensis determined by PIXE
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2020Abstract The knowledge of the geographical origin of food is related to the consumer’s safety and usually aggregates market value to the product. One way to identify the geographical origin of foodstuff is through the determination of geochemical markers.
Diego Adalberto Amarillo Caniza +4 more
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A New Saponin from Mate, Ilex paraguariensis
Journal of Natural Products, 1989Matesaponin 1, a new saponin obtained from the leaves of Ilex paraguariensis, has been characterised by 1 H nmr, 13 C nmr, eims, fabms, and chemical ...
Grace Gosmann +2 more
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In vitro plant regeneration of Ilex paraguariensis (aquifoliaceae)
In Vitro Cellular & Developmental Biology - Plant, 1999Nodal segments as well as shoot tips and apical meristems of 2-yr-old “mate” plants (Ilex paraguariensis St. Hil.) were cultured in vitro to establish micropropagation systems. Maximum shoot regeneration was achieved when nodal segments were cultured with 1/4 Murashige and Skoog (MS) medium with 3% sucrose.
P. Sansberro +3 more
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Impact of Ilex paraguariensis extract on osteoblastic phenotype expression
Molecular Biology ReportsThe use of dietary supplements and the functionalization of biomaterials with natural compounds have been explored to enhance bone regeneration. While Ilex paraguariensis St. Hil (yerba mate) has shown benefits in various tissues, its effects on bone tissue remain underexplored.
Antônio Secco Martorano +5 more
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Bioavailability and antioxidant effect of the Ilex Paraguariensis polyphenols
Nutrition & Food Science, 2015Purpose – The purpose of this study was to evaluate in vivo the bioavailability of the Ilex paraguariensis polyphenols due to total polyphenols and changes in antioxidant capacity (AOC) in human plasma after an acute intake of 300 ml of an infusion of yerba maté (YM) for 120 minutes.
Lucila Sánchez Boado +2 more
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