Secoisolariciresinol diglucoside
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Secoisolariciresinol_diglucoside".

Secoisolariciresinol diglycoside (SDG) (C32H46O16) is an anti-oxidant phytochemical present in flax, sunflower, sesame, and pumpkin seeds. It is a precursor of mammal lignans and a phytoestrogen.

The chemical structure of SDG
The chemical structure of SDG

Animal studies have shown SDG can prevent the development of atherosclerosis and diabetes, and has beneficial modifying effect on blood and cholesterol levels.

Secoisolariciresinol diglucoside can be isolated from de-fatted (hexane extraction) flaxseed by extraction of the lignan polymer precursor with a water/acetone mixture, followed by acetone removal and alkaline hydrolysis.[1]

References

  1. ^ U.S. Patent 6,806,356  Process for recovering secoisolariciresinol diglycoside from de-fatted flaxseed.

External links

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