Steroidal sapogenin

  1. Encyclopædia Britannica articles are written in a neutral objective tone for a general audience.
  2. You may find it helpful to search within the site to see how similar or related subjects are covered.
  3. Any text you add should be original, not copied from other sources.
  4. At the bottom of the article, feel free to list any sources that support your changes, so that we can fully understand their context. (Internet URLs are the best.)

As we mentioned, fenugreek contains 4-hydroxyisoleucine, the amino acid responsible for encouraging the production of insulin and lowering the rate of glucose assimilation in the intestines.  This can be of particular benefit to those with diabetes for stabilizing blood sugar levels.

In one study , using the amino acid extracted from fenugreek seeds, it was concluded that "4-hydroxyisoleucine insulinotropic activity might, at least in part, account for fenugreek seeds' anti-diabetic properties." 

In addition, the presence of galactomannan in fenugreek furthermore slows down the rate of blood sugar absorption.  The sprouts or seeds can therefore be added to meals as a potentially effective way to prevent blood sugar spikes from high glycemic foods.

The diosgenin compound has been shown to help reduce the level of serum cholesterol.  In addition, other saponins and extra components like polysaccharides, pectin, hemicellulose and mucilage are found to help lower the "bad" cholesterol (LDL) by binding to and eliminating toxins while inhibiting bile salts from being absorbed in the colon. 

Lyophilized aqueous extracts obtained from Agave americana L (Agavaceae) collected in the north of Sardinia were characterized with regard to their steroidal sapogenin content. Extracts of A. americana and genins isolated from them were evaluated for anti-inflammatory properties by testing their effects on carrageenin-induced edema. The effect of orally administered genins on gastric mucous membranes was also assessed. Lyophilized extracts administered by the intraperitoneal route at doses equivalent to 200 and 300 mg/kg of fresh plant starting material, showed good anti-inflammatory activity. Doses of genins (total steroidal sapogenins, hecogenin and tigogenin) equivalent to the amount in the lyophilized extracts produced an antiedentatous effect which was much stronger and more efficacious than that obtained with an . administration of 5 mg/kg of indomethacin or dexamethasone 21-phosphate at a dose equivalent to the molar content of hecogenin administered. At the doses used to evaluate the anti-inflammatory activity, the genins did not have any harmful effect on the gastric mucous membranes. Lesions occurred when significantly higher doses of hecogenin were given, but gastric damage was still less than that caused by the drugs used for comparative purposes.

Steroidal sapogenin

steroidal sapogenin


steroidal sapogeninsteroidal sapogeninsteroidal sapogeninsteroidal sapogeninsteroidal sapogenin