Shiikuwasha extract | Biletin - 機能性食品素材 - アークレイ - ARKRAY

Shiikuwasha extract

Shiikuwasha extract | Biletin

What is Biletin?


In Japan, Shiikuwasha is well-cultivated in Okinawa, and it includes novel ingredients, PMF(polymethoxyflavone).

Biletin is produced from Shiikuwasha peel. It is supplied in light yellow to yellow powderly form and standardized PMF.


Powdered the Shiikuwasha extract produced by using ethanol extraction.

Three features

  • Using Shiikuwasha 100% made in Japan
  • Standardized PMF (total of nobiletin and tangeretin)
  • Soluble at a specified concentration

Intended use

  • Metabolic syndrome risk reductin
  • Improvement of lipid metabolism

Examples of use

Supplement, Drink, etc.

Recommended daily intake

10-45 mg(1.0-4.5 mg of PMF)

Product specification

light yellow to yellow,
having a characteristic odor of extract
Water:8% or below
PMF:10% or over
(total of nobiletin and tangeretin)
Arsenic:2 ppm or below
Heavy metal:20 ppm or below
Total Viable Count:300/g or below
Fungi Count:300/g or below
Coliform bacteria:negative


In sealed vessel at normal room temperatures


1kg GL film bag