比较市售橙汁类饮料的总抗氧化活性。
To compare the total antioxidant activity (TAA) of commercial orange juices.
目的研究旱莲草总黄酮的提取及其抗氧化活性。
ObjectiveTo study the extraction of flavone from Eclipta alba and its antioxidation function.
结果①高原力竭运动使总抗氧化能力、活性氧和丙二醛含量增高（P<0.01），超氧化物歧化酶无统计学意义（P>0.05）。
RESULTS:T AOC, ROS activity and MDA level after altitude exhaustion exercise elevated (P< 0.01), but there was no statistical significance in the SOD activity (P >0.05).
摘要：对虎眼万年青总皂苷的纯化工艺及抗氧化活性进行研究。
Abstract: the purification process of total saponins from Ornithogalum caudatum and their antioxidant activity were studied.
实验结果表明，薰衣草总黄酮具有较强的抗氧化活性，作为多功能的抗氧化剂，应用前景非常广泛。
The study showed that Lavender total flavonoids has strong antioxidant activities, which can be used as a function-rich antioxidants and whose application promising is very extensive.
利用不同的方法(还原能力、DPPH法、TEAC法和脂质体过氧化)评价了中华补血草根提取物的抗氧化活性，同时测定了其总酚、黄酮和原花青素的质量分数。
The antioxidant activity of Limonium simens (Girard) Kuntze root extract was examined using various antioxidant assays, such as reducing power, DPPH assay, TEAC assay, lipid peroxidation.
摘要 ：本试验测定云杉总黄酮及其二氢槲皮素的含量，研究其抗氧化活性，为后期云杉黄酮的进一步研究提供部分理论依据。
Abstract : The purpose of this study was to determine the total flavonoids and dihydroquercetin contents in Picea asperata Mast. , and to further investigate its antioxidant activity.
并以Folin - Ciocalteu方法测定总酚含量，检测DPPH清除能力作为抗氧化活性的评估的方法。
Folin-Ciocalteu method was used to determine the content of total phenols and the DPPH scavenging ability was detected to evaluate its antioxidant properties in this study.
并以Folin - Ciocalteu方法测定总酚含量，检测DPPH清除能力作为抗氧化活性的评估的方法。
Folin-Ciocalteu method was used to determine the content of total phenols and the DPPH scavenging ability was detected to evaluate its antioxidant properties in this study.
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