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• 介紹：

  FRAP法測定總抗氧化能力的原理是酸性條件下抗氧化物可以還原Ferric-tripyridyltriazine(Fe3+-TPTZ)產(chǎn)生藍(lán)色的Fe2+-TPTZ，隨后在593nm測定藍(lán)色的Fe2+-TPTZ即可獲得樣品中的總抗氧化能力。由于反應(yīng)在酸性條件下進(jìn)行，可以抑制內(nèi)源性的一些干擾因素。

• 注意事項(xiàng)：可以對(duì)血漿、血清、唾液、尿液等各種體液，細(xì)胞或組織等裂解液、植物或中草藥抽提液、或各種抗氧化物(antioxidant)溶液的總抗氧化能力進(jìn)行檢測的試劑盒。

• 儲(chǔ)存條件： 2-8℃

• 有效期： 6個(gè)月

• 用途： 本品僅供科研，不得用于其它用途。

• 注意：部分產(chǎn)品我司僅能提供部分信息，我司不保證所提供信息的權(quán)威性，僅供客戶參考交流研究之用。

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• 2. Shi, Hongtao, et al. "Dietary Addition of Astragalus Fermented by Lactobacillus Plantarum Improved Laying Performance, Egg Quality, Antioxidant and Immunological Status and Intestinal Microbiota in Laying Hens." (2020).https://doi.org/10.21203/rs.3.rs-2780

• 1. Zhenguo Yan, Lihang Xie, Mengchen Li, Meng Yuan, Yao Tian, Daoyang Sun, Yanlong Zhang, Lixin Niu, Phytochemical components and bioactivities of novel medicinal food – Peony roots, Food Research International, Volume 140, 2021, 109902, ISSN 0963-9969, https

輸入產(chǎn)品批號(hào)：

本計(jì)算器可幫助您計(jì)算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系，公式為：

質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *