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Dihydrocurcumin-76474-56-1

Dihydrocurcumin-76474-56-1

Dihydrocurcumin HPLC 98% CAS#:76474-56-1 M.F: C21H22O6 M.W: 370.39g/mol

Detailed description

HD016108-----Dihydrocurcumin

analytical standard     HPLC 98%


 

Synonym:

Dihydrocurcumin

Cas Number:76474-56-1
Molecular Formula:C21H22O6
Molecular Weight:370.39g/mol   

 

Chemical Name:

4,6-Heptadien-3-one, 5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)-,(4Z,6E)-

Appearance:Yellow powder
Grade:analytical standard
Assay:≥98%(HPLC)
Chemical Family:Phenols compounds
Original:Curcuma longa L.
Storage temp:2~8°C
Pack Size:20mg;100mg;1gram
Application:For laboratory research use only

 



Articles:



Discovery Of The Curcumin Metabolic Pathway Involving A Unique Enzyme In An Intestinal Microorganism.

Hassaninasab A, Hashimoto Y, Tomita-Yokotani K, Kobayashi M.

Abstract

Polyphenol curcumin, a yellow pigment, derived from the rhizomes of a plant (Curcuma longa Linn) is a natural antioxidant exhibiting a variety of pharmacological activities and therapeutic properties. It has long been used as a traditional medicine and as a preservative and coloring agent in foods. Here, curcumin-converting microorganisms were isolated from human feces, the one exhibiting the highest activity being identified as Escherichia coli. We are thus unique in discovering that E. coli was able to act on curcumin. The curcumin-converting enzyme was purified from E. coli and characterized. The native enzyme had a molecular mass of about 82 kDa and consisted of two identical subunits. The enzyme has a narrow substrate spectrum, preferentially acting on curcumin. The microbial metabolism of curcumin by the purified enzyme was found to comprise a two-step reduction, curcumin being converted NADPH-dependently into an intermediate product, dihydrocurcumin---Read More.


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