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ABTS清除能力试剂盒(含清除率与Trolox当量结果)

货号:G0127W
规格:96样
价格:600
说明书:点击下载
提示:官网说明书如与试剂盒内纸质版有出入,请以纸质版为准!

  • 产品简介
  • 已发文章
  • 产品问答

一、产品简介:

ABTS是一种介体物质,用 K2S2O8 与 ABTS 直接生成稳定的阳离子自由基 ABTS+,抗氧化物质与ABTS+发生反应而使反应体系褪色。

ABTS+·自由基离子的最大吸收波长为734nm,所以,用A734 nm可以检测ABTS+·自由基离子的浓度。如果A734 nm减小,表明ABTS+·自由基离子被清除,进而对样本中ABTS清除能力进行定量分析。

二、所需的仪器和用品

酶标仪96孔板低温离心机、水浴锅、可调式移液器、研钵甲醇、无水乙醇蒸馏水

1. Tuohetisayipu Tuersuntuoheti. 2020. Noodle processing, storage time and cooking affect the antioxidant activities and phenolic compounds content of Qingke barley noodles. International Journal of Food Science and Technology. IF=3.5

 

2. Na Zhou. 2022.Preparation, characterization and antioxidant activity of sinapic acid grafted chitosan and its application with casein as a nanoscale delivery system for black rice anthocyanins.International Journal of Biological Macromolecules. IF=6.95


3.Na Zhou.2022.Preparation, characterization and antioxidant activity of sinapic acid grafted chitosan and its application with casein as a nanoscale delivery system for black rice anthocyanins.IF=8.025


4.Bingsong Ma.2022.Interrelation analysis between phenolic compounds and in vitro antioxidant activities in Pu-erh tea.IF=4.952


5.Mingli Liu.2020.High Performance Liquid Chromatography and Metabolomics Analysis of Tannase Metabolism of Gallic Acid and Gallates in Tea Leaves.IF=4.192


6.Tuohetisayipu Tuersuntuoheti.2020.Noodle processing, storage time and cooking affect the antioxidant activities and phenolic compounds content of Qingke barley noodles.IF=2.773


7.Xiaojia Su.2022.Medicinal Values and Potential Risks Evaluation of Ginkgo biloba Leaf Extract (GBE) Drinks Made from the Leaves in Autumn as Dietary Supplements.IF=4.927


8.Zhengwei Liang.2022.An instant beverage rich in nutrients and secondary metabolites manufactured from stems and leaves of Panax notoginseng.IF=6.59


9.Mingming Li.2023.Identification and In Silico Simulation on Inhibitory Platelet-Activating Factor Acetyl Hydrolase Peptides from Dry-Cured Pork Coppa.IF=5.561


10.Tao Han.2023.Development and Characterization of an Edible Zein/Shellac Composite Film Loaded with Curcumin.IF=5.561


11.Qiao Yuchen.2023.Metabolomic and transcriptomic analyses provide insights into variations in flavonoids contents between two Artemisia cultivars.IF=5.26


12.Kunyi Liu.2023.Optimization of Main Ingredient Ratio, Metabolomics Analysis, and Antioxidant Activity Analysis of Lycopene-Enriched Compound Fruit Wine.IF=3.7

1、问:官网上试剂盒规格标注的“24样”、“48样”、“96样”是什么意思呢?

     答:“24样”、“48样”、“96样”是试剂盒规格,我们定义了试剂盒可以测多少样,对于试剂盒需要的试剂量都给足的。

          “24样”、“48样”、“96样”规格的试剂盒,可以检测24个样、48个样、96个样;即分别得到24个、48个、96个数据。


2、问:官网上试剂盒检测方法中"可见分光法/紫外分光法"与“微板法”是什么区别?

     答:分光法:指使用紫外可见分光光度计检测,若无紫外可见光分光度计,订购时务必咨询公司技术。公司分光法试剂盒采用的比色皿规格是:光径:1cm,容积:1mL, 狭缝宽3mm;

           微板法:指使用全波段连续酶标仪检测;若无全波段酶标仪,订购指标时务必咨询公司技术, 本公司微板法试剂盒内送96孔普通酶标板,客户无需另外购买耗材。


3、问:分光法试剂盒与微板法试剂盒是否能通用?

     答:公司针对用户实验室具备的实验仪器条件,做了两个体系的试剂盒。两种体系试剂盒检测指标的原理一样,结果可以通用,但是不同体系的试剂盒不可以相互混匀!