L-(-)-アラビトール

L-(-)-アラビトール 価格

L-(-)-アラビトール 化学特性,用途語,生産方法

• 外観

  白色～うすい黄色、結晶～結晶性粉末

• 化学的特性

  white amorphous powder

• 使用

  L-Arabitol, a rare sugar alcohol, is being studied as a food additive that reduces fat deposits in the intestines. L-Arabitol is used as an inducer of xylanase expression in Hypocrea jecorina (Trichoderma reesei). L-Arabitol is used to identify, differentiate and characterize L-arabitol dehydrogenase(s).

• 定義

  ChEBI: The L-enantiomer of arabinitol.

• 一般的な説明

  Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
  L-Arabinitol is formed as a by-product of L-arabinose during the xylitol production in corn cob hydrolysates.

• 純化方法

  This pentol, which occurs in the urine of pentosuric subjects, is purified by recrystallisation from 90% EtOH or MeOH. It has a higher rotation in the presence of molybdate: [] 20D -130o (c 0.16, acidified molybdate) [Richtmeyer & Hudson J Am Chem Soc 73 2249 1957]. [G.tzi & Reichstein Helv Chim Acta 21 197 1938, Beilstein 1 IV 2832.]

L-(-)-アラビトール 上流と下流の製品情報

L-(-)-アラビトール 生産企業

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L-(-)-アラビトール スペクトルデータ(¹HNMR、¹³CNMR、IR1、IR2、MS、Raman)

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