P8043
D-Psicose
≥95% (HPLC)
别名:
(3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one, D-ribo-2-Hexulose
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关于此项目
经验公式（希尔记法）:
C6H12O6
化学文摘社编号:
分子量:
180.16
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
EC Number:
208-999-7
MDL number:
InChI key
BJHIKXHVCXFQLS-LFRDXLMFSA-N
InChI
1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h3,5-9,11-12H,1-2H2/t3-,5+,6-/m0/s1
SMILES string
OC[C@H](O)[C@@H](O)[C@@H](O)C(=O)CO
biological source
synthetic (organic)
assay
≥95% (HPLC)
form
solid
impurities
≤25% water (Karl Fischer)
solubility
water: 100 mg/mL, clear, colorless to faintly yellow
storage temp.
2-8°C
Quality Level
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General description
D-Psicose protects and preserves pancreatic β-islets through the maintenance of hyperglycemia and by the prevention of fat accumulation in Otsuka Long-Evans Tokushima Fatty rats.
Application
D-Psicose has been used in a study to assess the bioconversion of D-fructose to D-allose. It has also been used in a study that investigated the characteristics and antioxidant activity of maillard reaction products.
Other Notes
Mixed anomers
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
法规信息
涉药品监管产品
此项目有
Jingxuan Zhu et al.
Frontiers in chemistry, 6, 437-437 (2018-10-16)
The scarcity, richness, and other important physiological functions of D-psicose make it crucial to increase the yield of D-psicose. The production of D-psicose can be accomplished by D-psicose 3-epimerase (DPEase) from Clostridium bolteae (CbDPEase) catalyzing the substrate D-fructose. Although the
Wanmeng Mu et al.
Applied microbiology and biotechnology, 94(6), 1461-1467 (2012-05-10)
D-Psicose is a hexoketose monosaccharide sweetener, which is a C-3 epimer of D-fructose and is rarely found in nature. It has 70 % relative sweetness but 0.3 % energy of sucrose, and is suggested as an ideal sucrose substitute for
Bioconversion of D-fructose to D-allose by novel isomerases
Bai, W., et al.
Sheng Wu Gong Cheng Xue Bao (Chinese journal of biotechnology), 28, 28-28 (2012)
Wanmeng Mu et al.
Journal of agricultural and food chemistry, 59(14), 7785-7792 (2011-06-15)
The noncharacterized protein ACL75304 encoded by the gene Ccel_0941 from Clostridium cellulolyticum H10 (ATCC 35319), previously proposed as the xylose isomerase domain protein TIM barrel, was cloned and expressed in Escherichia coli . The expressed enzyme was purified by nickel-affinity
Zhengliang Qi et al.
Microbial cell factories, 16(1), 193-193 (2017-11-11)
D-Tagatose 3-epimerase epimerizes D-fructose to yield D-psicose, which is a rare sugar that exists in small quantities in nature and is difficult to synthesize chemically. We aim to explore potential industrial biocatalysts for commercial-scale manufacture of this rare sugar. A
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