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首页> 外文期刊>Journal of pharmacology & toxicology. >Antisickling Activity and Thermostability of Anthocyanins Extract from a Congolese Plant, Hymenocardia acida Tul.(Hymenocardiaceae)
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Antisickling Activity and Thermostability of Anthocyanins Extract from a Congolese Plant, Hymenocardia acida Tul.(Hymenocardiaceae)

机译:刚果膜植物心膜炎(心律过失科)花色苷提取物的抗病活性和热稳定性

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摘要

Antisickling activity of anthocyanins extract from a Congolese plant (Hymenocardia acida Tul.) was evaluated using Emmel test. Chromatographic separations using chloroform-benzene (2:1) provided three fractions A_1, A_2 and A_3 with the most polar [A_1 (TLC, R_f = 0.21) exhibiting the highest activityThermal kinetic degradation of this fraction at 100 and 120degC produced a first order rate constants k = 2.64x 10~-4 and 4.08x 10~-4, respectively. Structural
机译:使用Emmel试验评估了刚果植物(酸性心动过速)花青素提取物的抗刺活性。使用氯仿-苯(2:1)进行色谱分离,得到极性最高的三个级分A_1,A_2和A_3,[A_1(TLC,R_f = 0.21)]表现出最高的活性。该级分在100和120°C的热动力学降解产生一级速率常数k分别为2.64x 10〜-4和4.08x 10〜-4。结构性

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