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Psoralea Corylifolia Extract Powder


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Product name: Psoralea corylifolia extract powder
Plant source: seeds and leaves of fructus psoraleae
Specification: 98% psoralen
Appearance: brown powder
Test method: TLC
Mesh screen aperture: 80 mesh
Use: food, medicine, health care products
Samples: free samples
Certification: ISO, KOSHER, Halal, HACCP
Package: 1kg/bag, 25kgs/barrel

Product Description

What is Psoralea corylifolia

Psoralea corylifolia extract powder is a plant natural ingredient found on the seeds and leaves of a plant called Psoralea corylifolia. It originates from India and plays an important role in Ayurveda's herbal therapy. It is also widely used in China in many aspects related to traditional Chinese medicine.

best fructus psoraleae extract supplement

Chemical property

1 Coumarins

Coumarins mainly include furacoumarins and estrolides. Among them, furan coumarins mainly include Psoralen, Isopsoralen, 8-methoxypsoralen and Bakuchicin. Estrolactone like compounds mainly contain Psoralidin, Isopsoralidin, Corylidin, Bvacoumestan A, Bvacoumestan B, Sophoracoumestan A and Neo psoralen.

2 Flavonoids

Many flavonoids such as flavonol, isoflavone, dihydroflavone and chalcone have been isolated from psoralen extract powder, among which flavonol includes astragaloside. Isoflavones include psoralen isoflavones (Corylin), neopsoralen isoflavones (Neobabaisoflavone), psoralen isoflavone aldehyde (Corylinal), psoralenol, psoralen isoflavone glycosides and daidzins. Dihydroflavonoid compounds mainly contain Psoralen A (Bavachin), Isopsoralen Dihydroflavone (Isobavachin), Psoralen Dihydroflavone Methyl Ether (Bavachinin), etc. Chalcone compounds mainly include Bavachalcone, Isopsoralcone, Neopsoralcone, Isopsoralcone, etc.

3 Monoterpene Phenols

Monoterpenoid phenolic compounds are the main components of plant volatile oil. The first monoterpenoid phenolic compound found in the powder of fructus psoraleae extract is fructus psoraleae (Bakuchiol). The monoterpene phenolic compounds discovered subsequently include 2,3-epoxypsoralen (Hydroxybakuchiol) Δ 1,3-Hydroxypsoralen( Δ 1, 3-hydmxyhakuehid) and Δ 1,2-Hydroxypsoralen( Δ 1,2-hydmxybakuchiol)。

Pharmacological action

Modern pharmacological studies show that Psoralea corylifolia extract powder has strong antibacterial, anti-inflammatory and antipyretic effects in vitro. There is a patent to make it into medicine for the treatment of breast cancer and osteoporosis. In view of the extensive application of Psoralea corylifolia, the content of psoralen, one of its main components, is far higher than the total content of psoralen and isopsoralen. The study showed that the powder of Psoralea corylifolia extract significantly inhibited the growth of Staphylococcus aureus, Staphylococcus epidermidis and Propionibacterium acnes.



Product Name: Psoralea corylifolia extract powder

Origin of Material: china

Botanical Source: seeds and leaves of fructus psoraleae

Part Used: seed





brown powder







Sieve Analysis

95% pass 80 mesh

Loss on Drying


2 hours at 105°C

Bulk Density


Total Ash


Heavy Metals









Microbiological Test

Total Plate Count


Yeast & Mold    


E.Coli E                  




Storage: In a cool & dry place. Keep away from strong light and heat.

Shelf Life: 2 years when properly stored.

* There is likely to be minor color variation from batch to batch due to geographical(origin) and seasonal variations of the material.


2023 Psoralea corylifolia extract powder certificate

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Kosher& Halal Psoralea corylifolia extract powder

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