Results 11 to 20 of about 23,994 (264)
Acta Societatis Botanicorum Poloniae, 2014 Seedling roots of cucumber were subjected to allelochemical stress by treating them with 0.1 mM solutions of ferulic, p-coumaric, p-hydroxybenzoic and vanillic acids. In the experiment the influence of derivatives of cinnamic acid (ferulic and p-coumaric
Barbara Politycka
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p-Coumaric acid ? a monomer in the sporopollenin skeleton [PDF]
Planta, 1989 Sporopollenin obtained from wings of Pinus mugo (Turra) pollen was analysed by pyrolysis mass spectrometry. In the spectrum, mass peaks which are characteristic for p-coumaric acid were dominant. p-Coumaric acid was the main degradation compound when the wing material was treated by a gentle method using AII3, and also when the remaining residue of the
Wehling, K. +4 more
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Content of phenolic acids in rye caryopses determined using DAD-HPLC method
Czech Journal of Food Sciences, 2001 Phenolic compounds were extracted from rye caryopses with 80% (v/v) methanol. Phenolic acids were determined as free compounds and those liberated from soluble esters and glycosides.
R. Amarowicz, S. Weidner
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PLoS ONE, 2013 Cinnamic acid and its hydroxylated derivatives (p-coumaric, caffeic, ferulic and sinapic acids) are known allelochemicals that affect the seed germination and root growth of many plant species.
Rogério Barbosa Lima +8 more
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THE SODIUM SALTS OF THE COUMARIC ACIDS AS THERAPEUTIC AGENTS [PDF]
BMJ, 1905 Gilbert T. Morgan
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Biologia Plantarum, 2010 Seven-day-old maize seedlings grown in a nitrogen-free hydroponic culture were exposed for 48 h to 0, 100 and 300 μM trans-cinnamic, p-coumaric, ferulic, caffeic acids, umbelliferone and 200 μM KNO3.
M. R. Abenavoli +3 more
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Frontiers in Plant Science, 2023 The phenolic acids, ferulic acid and p-coumaric acid, are components of plant cell walls in grasses, including many of our major food crops. They have important health-promoting properties in grain, and influence the digestibility of biomass for ...
Kelly Houston +10 more
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The Crystal Structure of p-Coumaric Acid [PDF]
Nippon kagaku zassi, 1967 p-クマル酸の固相皿合の可能性を検耐するために,その結晶構造をX線解析法によって研究した。この結晶は単斜晶系に嘱し,8=8.71±0.01,b=5.26±0.01,c=17.24±0.02Å,β=100.0±0.2° なる大きさの単位格子中に,4個の分子を含んでいる。空間群はP21/Cである。反射強度は.GuKa線を用いて,β 舳およびb軸のまわりで等角傾斜法によって撮影した積分Weissenberg写真から.目視法で測定した。構造は賦膠法によって解き,異方惟温度因子を用いたブロック対角近似の最小二乗法によって精密化した。最終のR因子は12.9%である。最終のパラメーターで計算したD合成から,カルボキシル基の水素以外の全水素原子を見つけだすことができた。この分子は,カルボキシル基同志の強い水素結合 ...
Hiroyuki Utsumi +4 more
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Acta Societatis Botanicorum Poloniae, 2014 The Two-Dimensional Thin Layer Chromatography method has been used for the separation and identification of phenolic acids from six taxons of Pohygonum L. genus.
Helena D. Smolarz
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Food & Nutrition Research, 2016 Background: Silver fir trunk extract (SFTE) is a complex mixture of antioxidative polyphenols (lignans and phenolic acids) from the trunks of silver fir trees (Abies alba, lignum).
Gorazd Drevenšek +4 more
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