• 熔點： 158 °C

• 沸點： 415.5°C at 760mmHg

• 比旋光度： D12 +173° (6 min) D20 +105.1° (22 hrs c = 3)

• 外觀： 白色細結(jié)晶粉末

• 溶解性： 溶于水和甘油，不溶于乙醇和乙醚。

• 儲存條件： 2-8℃

• 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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• 11. [IF=5.561] Peichun Lin et al."Nutritional and Chemical Composition of Sargassum zhangii and the Physical and Chemical Characterization, Binding Bile Acid, and Cholesterol-Lowering Activity in HepG2 Cells of Its Fucoidans."Foods.2022 Jan;11(12):1771

• 10. [IF=8.025] Haizhu Zhou et al."Comfrey polysaccharides modulate the gut microbiota and its metabolites SCFAs and affect the production performance of laying hens."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2022 Aug;215:45

• 9. [IF=6.953] Wenjing Li et al."Protective effects of Polygonatum kingianum polysaccharides and aqueous extract on uranium-induced toxicity in human kidney (HK-2) cells."Int J Biol Macromol. 2022 Mar;202:68

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• 2. 白利琴,楊新,李沖,李研東,肖妙,郝建雄,趙丹丹,劉璐,李晟霖,韓雪.雪燕營養(yǎng)成分分析及抗氧化活性評價[J].食品研究與開發(fā),2021,42(02):18-25.

• 1. 黃卉 楊麗芝 楊賢慶 等. 南海鳶烏賊墨汁多糖分離純化及組分分析[J]. 食品科學(xué) 2017(24):118-123.

輸入產(chǎn)品批號：

本計算器可幫助您計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 *