arabitol การใช้

• Myo-inositol and arabitol are detected in tannins from quebracho.
• For example, D-ribulose is an intermediate in the fungal pathway for D-arabitol production.
• Acid production from D-arabitol, sorbitol, turanose and xylitol is variable; the type strain is positive.
• This adulteration can be determined chemically, however, by testing for increased levels of the sugar alcohols arabitol and mannitol.
• One hypothesis is that ribose-5-phosphate may lack for RNA synthesis; another possibility is that the accumulation of D-ribitol and D-arabitol may be toxic.
• Some organic acid tests check for the presence of D-arabitol, which may indicate overgrowth of intestinal microbes such as " Candida albicans " or other yeast / fungus species.
• "L . newyorkensis " " Can be differentiated from other species of the genus Listeria by the absence of the ?-mannosidase reaction, inability to acidify D-arabitol, and ability to acidify D-ribose, D-galactose and L-arabinose ."