Pomegranate flowers contain flavonoid compounds.
石榴花含有黄酮类化合物。
These plants share a common character: they all produce flavonoid compounds with phenolic structures.
他们具有一个共同的特性：均含有黄酮类化合物酚类结构。
The result showed that effect of scavenging free radical of flavonoid compounds extracted by using 80%methanol and 70% alcohol is the best.
结果表明，80%甲醇和70%乙醇提取的黄酮化合物清除自由基的效果最好。
Preliminary structure-activity analysis indicated that the existence of hydroxyl at both 6 and 8 position are imperative for the activity of flavonoid compounds.
通过对上述黄酮类化合物的构-效关系进行初步分析认为其6、8位的羟基对其活性具有重要意义。
ResultsThe chemical, TLC and spectral methods were used to determine the structures of the isolated compounds. 16 kinds of amino acids, 2 kinds of sugar and flavonoid compositions were confirmed.
结果经化学、TLC和波谱学方法进行结构鉴定，确定为16种氨基酸，两种糖及黄酮类成分。
Abstract : Resveratrol is a kind of non-flavonoid phenolic compounds, and is a kind of natural plant anti-toxin, which widely exists in many plants.
摘要白藜芦醇是一种非黄酮类多酚物质，也是一种天然的植物抗毒素，广泛存在于多种植物中。
Abstract: Resveratrol is a kind of non-flavonoid phenolic compounds, and is a kind of natural plant anti-toxin, which widely exists in many plants.
摘要：白藜芦醇是一种非黄酮类多酚物质，也是一种天然的植物抗毒素，广泛存在于多种植物中。
The flavonoid content changed resembled to those of phenolic-compounds.
类黄酮物质含量与酚类物质含量变化趋势一致。
The flavonoid content changed resembled to those of phenolic-compounds.
类黄酮物质含量与酚类物质含量变化趋势一致。
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