Results 1 to 10 of about 78,009 (234)
Adsorption of plant phenols by polystyrene resins
Acta Societatis Botanicorum Poloniae, 2014 Adsorption of nine plant phenols by nine polystyrene ion-exchange resins was investigated in an experimental model system. The phenols were adsorbed by Amberlite CG-120 more efficiently than any other acidically charged resins tested in this study.
Akiyoshi Fukushima +2 more
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Transition of plant resins from the biosphere to the lithosphere [PDF]
Geo&Bio, 2020 In the article the authors consider in detail the process of transition of plant resins from the biosphere to the lithosphere, characterize the conditions and paleogeographic situation of such transition, the formation of deposits of resin minerals and ...
Viktor M. Matsui, Uliana Z. Naumenko
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Metabolomics reveals the origins of antimicrobial plant resins collected by honey bees. [PDF]
PLoS ONE, 2013 The deposition of antimicrobial plant resins in honey bee, Apis mellifera, nests has important physiological benefits. Resin foraging is difficult to approach experimentally because resin composition is highly variable among and between plant families ...
Michael B Wilson +4 more
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Plant Resins-Chemistry, Evolution Ecology and Ethnobotany [PDF]
HortScience, 2005 Plant resins are often something ornamental horticulturists either ignore or endure-particularly when they clog up pruners. This book gives a different view-a rhyme and reason as to why plants produce resins and how generations of people have used resins for economic or personal benefit.
Ellen T. Paparozzi
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Development of Green Resin Using Solid Waste Protein Soybean Curd “Tofu” Production [PDF]
Journal of Tropical Life Science, 2010 One of the most concerns associated with many commercially available composites is that they used of non-degradable resins and fibers that primarily made using non-degradable, petroleum-based chemicals as feed stock. These conditions will
Sujito
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Nuclear Engineering and Technology, 2023 Material corrosion in nuclear power plant (NPP) is not controlled only by amine injection but also by ion exchange (IX) which is the best option to remove trace Na+. This study was conducted to understand the Na+ leakage characteristics of IX beds packed
Hyun Kyoung Ahn +3 more
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Experimental maturation of pine resin in sediment to investigate the formation of synthetic copal and amber [PDF]
Scientific ReportsExperimentally simulating fossil resin formation would improve our understanding of copal/amber and could simulate the diagenesis of resin inclusions. Resin from living Pinus underwent sediment-encased maturation under various temperature and pressure ...
Evan T. Saitta, Thomas G. Kaye
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Experimental induction of resins as a tool to understand variability in ambers [PDF]
Fossil Record, 2021 Amber is chiefly known as a preservational medium of biological inclusions, but it is itself a chemofossil, comprised of fossilised plant resin. The chemistry of today's resins has been long investigated as a means of understanding the botanical sources ...
L. J. Seyfullah +5 more
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Molecules, 2022 Ferulasinkins A–D (1–4), four new norlignans, were isolated from the resins of Ferula sinkiangensis, a medicinal plant of the Apiaceae family. All of them were obtained as racemic mixtures, chiral HPLC was used to produce their (+)- and (−)-antipodes ...
Ying-Shi Li +4 more
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Perspectives for Uses of Propolis in Therapy against Infectious Diseases
Molecules, 2022 Propolis has gained wide popularity over the last decades in several parts of the world. In parallel, the literature about propolis composition and biological properties increased markedly.
Antonio Salatino
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