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DNS試劑(QB/T法)

    

源葉
R30592
品牌 貨號 產(chǎn)品規(guī)格 價格(RMB) 庫存(上海) 北京 武漢 南京 購買數(shù)量
源葉 R30592-100ml ¥150.00元 >10 - - -
源葉 R30592-500ml ¥500.00元 >10 - - -
產(chǎn)品介紹 參考文獻(xiàn)(14篇) 質(zhì)檢證書(COA) 摩爾濃度計算器 相關(guān)產(chǎn)品

產(chǎn)品介紹

輕工業(yè)部標(biāo)準(zhǔn)法DNS試劑。又稱3,5-二硝基水楊酸法或簡稱DNS法,DNS試劑是植物總糖和還原糖檢測(硝基水楊酸法)的成分之一,定量檢測植物組織樣品中的總糖和還原糖的含量。 注意事項:檢測原理是還原糖在堿性條件下被氧化成糖酸,3,5-二硝基水楊酸被還原為棕紅色的氨基化合物。在一定范圍內(nèi),還原糖的量與棕紅色產(chǎn)物的顏色深淺程度呈一定比例關(guān)系。在540nm處測定棕紅色物質(zhì)的吸光度,該吸光度值與還原糖含量呈線性關(guān)系。

儲存條件: RT,避光
有效期: 12個月
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。

參考文獻(xiàn)(14篇)

9. [IF=11.4] Qian Dong et al."Thermodynamic modeling of freeze pretreatment in the destruction of rice straw structure combined with alkaline-hydrothermal method for enzymatic hydrolysis."BIORESOURCE TECHNOLOGY".2024 Jul;403:130864 8. [IF=11.1] Jianguo Zhao et al."Metabolomics and transcriptomics uncover the pectin hydrolysis during tobacco stem fermentation by Aspergillus niger."Journal of Cleaner Production".2024 Feb;442:141005 7. [IF=8.2] Yao Zhang et al."Improvement of in vitro digestibility and thermostability of debranched waxy maize starch by sequential ethanol fractionation."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2023 Nov;:127895 6. [IF=8.8] Ke Ma et al."A new α-amylase inhibitory peptide from Gynura medica extract."FOOD CHEMISTRY.2023 Nov;:137959 5. [IF=8.2] Lanxin Li et al."Effects of sucrase enzymatic hydrolysis combined with Maillard reaction on soy protein hydrolysates: Bitterness and functional properties."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2024 Jan;256:128344 4. [IF=4.132] Shuang Liu et al."Comparison of Physicochemical and Bioactive Properties of Polysaccharides from Massa Medicata Fermentata and Its Processed Products."ACS Omega.2022;XXXX(XXX):XXX-XXX 3. [IF=6.575] Yongrui Ti et al."Pumpkin Polysaccharide Extracted by Subcritical Water: Physicochemical Characterization and Anti-Diabetic Effects in T2DM Rats."MOLECULAR NUTRITION & FOOD RESEARCH.2022 Oct;:2200160 2. [IF=6.475] Dandan Li et al."Effect of metal salts on α-amylase-catalyzed hydrolysis of broken rice under a moderate electric field."Food Res Int. 2020 Nov;137:109707 1. 孔令華,夏小樂,辛瑜.甜型黃酒陳釀過程中5-羥甲基糠醛的生成規(guī)律[J].食品與發(fā)酵工業(yè),2020,46(12):258-263.

質(zhì)檢證書(COA)

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