VEMO 99 Ltd is a Bulgarian manufacturer of high quality herbal and enzyme feed additives
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Tribulus terrestris

Tribulus_terrestris.tif

Characteristics of the plant Tribulus terrestris L.

Tribulus terrestris L. is a herbaceous perennial plant from the Zigophyllaceae family, with a lot of branching, forming flat patches long stems, common in stony places in the warm parts of the country. The researches about the main active substances in the plant – saponins, had been made in Bulgaria. Steroid saponins from furostanol and spirostanol types and sapogenins have been isolated. In the saponins mix, predominate the furostanol saponins protodioscine and protogracilin.
Flavonol glycosides like astragalin, tribuloside, rutin, tannic compounds and oils are also found. For Tribulus terrestris plant extract production we use the whole areal part of the plant (herba), harvested in the flowering period.

Definition: Product from the aerial part of the plant Tribulus terrestris.

Characteristics: Light brown to brown amorphous powder, with specific odour, well soluble in water and in 50% ethanol.

Identification: A
A: furostanol saponins – colour reaction

Testing for purity:
pH (10% solution): 3.0 to 5.0
Sulphated ash, %, not more than:10.0
Heavy metals, %, not more than: 0.001
Loss on drying, %, not more than: 5.0

Content of active substances:
Tannic compounds, determined as tannin, based on dry substance, %, not more than: 10.0
Flavonoids, determind as rutin, based on dry substance, %, not more than: 10.0
Furostanol saponins, determined as protodioscin, based on dry substance, %, not less than: 60.0

Control: The qualitative indices of the product are controlled in accordance to the company documentation, where assay methods and their validity concerning linearity and repetition are included.

Storage: Store in dry and cool places, away from direct sunlight.

Shelf life: 3 (three) years from the date of production.

Application: It is used alone or in combination with other plant extracts in production of food or feed additives.

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* These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure or prevent any disease.


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