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Standard Herbal Extract

White Tea Extract


30%-90% Polyphenols UV-VIS

Botanical Source:

White Tea


25 kg/drum


Stored in cool & dry places, protected from direct sunlight and heat.

SKU HE3721 Category

White Tea Extract Safety Tips

Handling of White Tea Extract should only be performed by personnel trained and familiar with handling potent active pharmaceutical ingredients. Moderate to severe irritant to the skin and eyes.


  • 1. Purification, biochemical characterization, and bioactive properties of a lectin purified from the seeds of white tepary bean (phaseolus acutifolius variety latifolius).
    Valadez-Vega C, Guzmán-Partida AM, Soto-Cordova FJ, Alvarez-Manilla G, Morales-González JA, Madrigal-Santillán E, Villagómez-Ibarra JR, Zúñiga-Pérez C, Gutiérrez-Salinas J, Becerril-Flores MA.Molecules. 2011 Mar 21;16(3):2561-82. doi: 10.3390/molecules16032561.
  • 2. Bean amylase inhibitor and other carbohydrate absorption blockers: effects on diabesity and general health.
    Preuss HG.J Am Coll Nutr. 2009 Jun;28(3):266-76.
  • 3. Lowering the glycemic index of white bread using a white bean extract.
    Udani JK, Singh BB, Barrett ML, Preuss HG.Nutr J. 2009 Oct 28;8:52. doi: 10.1186/1475-2891-8-52.
  • 4. Bioaccessibility of phenols in common beans ( Phaseolus vulgaris L.) and iron (Fe) availability to Caco-2 cells.
    Laparra JM, Glahn RP, Miller DD.J Agric Food Chem. 2008 Nov 26;56(22):10999-1005. doi: 10.1021/jf802537t.
  • 5. [Inhibitors of alpha-amylase from plants–a possibility to treat diabetes mellitus type II by phytotherapy?].
    Melzig MF, Funke I.Wien Med Wochenschr. 2007;157(13-14):320-4. Review. German.
  • 6. Blocking carbohydrate absorption and weight loss: a clinical trial using a proprietary fractionated white bean extract.
    Udani J, Singh BB.Altern Ther Health Med. 2007 Jul-Aug;13(4):32-7.
  • 7. A Dietary supplement containing standardized Phaseolus vulgaris extract influences body composition of overweight men and women.
    Celleno L, Tolaini MV, D’Amore A, Perricone NV, Preuss HG.Int J Med Sci. 2007 Jan 24;4(1):45-52.
  • 8. Subchronic oral toxicity of a standardized white kidney bean (Phaseolus vulgaris) extract in rats.
    Chokshi D.Food Chem Toxicol. 2007 Jan;45(1):32-40. Epub 2006 Jul 8.
  • 9. Toxicity studies of Blockal, a dietary supplement containing Phase 2 Starch Neutralizer (Phase 2), a standardized extract of the common white kidney bean (Phaseolus vulgaris).
    Chokshi D.Int J Toxicol. 2006 Sep-Oct;25(5):361-71.
  • 10. Antibacterial activity of plant extracts from azuki beans (Vigna angularis) in vitro.
    Hori Y, Sato S, Hatai A.Phytother Res. 2006 Feb;20(2):162-4.
  • 11. Hypoglycaemic and anorexigenic activities of an alpha-amylase inhibitor from white kidney beans (Phaseolus vulgaris) in Wistar rats.
    Tormo MA, Gil-Exojo I, Romero de Tejada A, Campillo JE.Br J Nutr. 2004 Nov;92(5):785-90.
  • 12. Blocking carbohydrate absorption and weight loss: a clinical trial using Phase 2 brand proprietary fractionated white bean extract.
    Udani J, Hardy M, Madsen DC.Altern Med Rev. 2004 Mar;9(1):63-9.
  • 13. [Evaluation of two methods to determine the polyphenol content in raw and cooked beans and its effect on protein digestibility].
    Bressani R, de Mora DR, Flores R, Gómez-Brenes R.Arch Latinoam Nutr. 1991 Dec;41(4):569-83. Spanish.
  • 14. Inhibition of trypsins and chymotrypsins from different animal species: a comparative study.
    Rascón A, Seidl DS, Jaffé WG, Aizman A.Comp Biochem Physiol B. 1985;82(2):375-8.



30%-90% Polyphenols UV-VIS

Botanical Source

White Tea


25 kg/drum


Stored in cool & dry places, protected from direct sunlight and heat.


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