Health benefits of Amur cork bark

The tree species belonging to  Rutaceae family and it is also known as Chinese corktree, phellodendron, phellodendron, Amur cork bark, and Japanese corktree. The tree may grow to a height between 30-60 feet. Its trunk is typically 1-3′ wide, having grayish outer bark which is wrinkled as well as rough in texture, plus brilliant yellow inner bark that is soft and corky. Its leaf is pinnately complex and opposing, about 10-15 inches long.


It was first used as an ornamental plant in the Usa in 1856. Havard University Arnold Arboretum initially obtained the sachalinense variety around 1901, followed by the real amurense around 1906.

Traditional medications are made from the bark in China, Japan, as well as India. This inner yellowish bark was utilized through ancient Chinese to manufacture special coloring as well as yellowish paper for the sake of religious and administrative documents.This is employed for the street planting or for decorative purposes, thus its popularity is rising, as evidenced by a survey of urban foresters in Ohio. This wood has been used to make fences and bollards to help with erosion prevention.

Working mechanism

Some of the components present in Amur cork bark may aid to decrease redness and inflammation. The Berberine, another chemical, may possibly be able to lower blood sugar levels as well as harmful LDL cholesterol while also protecting the liver from dangerous substances. Berberine may potentially have anti-tumor effects.

Health benefits

  1. i) Loss of weight.

According to some study, overweight ladies who use a particular medication comprising a mix of extract of Amur cork bark and magnolia for six weeks acquire less weight than some other women that do not get the product.

Women who use this product seem to consume less calories compared to the control groups. One possibility might be that this substance lowered stress as well as stress related eating. However this idea is flawed since there seems to be no proof that such a substance affects stress hormone cortisol.

However this idea is flawed since there seems to be no proof that such a substance affects stress hormone cortisol.

  1. ii) Reduces the risk of prostate cancer

According to the research, a plant-based diet reduces the risk of prostate cancer.

Nexrutine has been studied, which really is the herbal extracts produced from Amur cork bark amurense, that has been utilized in Chinese medicine over hundreds of years because of its  anti-diarrheal, astringent and anti-inflammatory qualities.

It suppresses tumor cell growth by inducing apoptosis and then also decreases cell survival signal.  These findings reveal that Nexrutine therapy inhibits the growth of androgen independent as well as androgen responsive prostate cancer cells while inducing apoptosis.

iii) Reduces anxiety and stress

Traditional therapies for stress and anxiety include the use of medicinal plants like Amur cork bark and Magnolia. Modern dietary supplement enhance relaxation, stress reduction, as well as stress-related eating.

According to the research, this combination reduces anxiety perception and also stress plus cortisol exposure, which increases loss of weight.

  1. iv) Helping in Memory impairments

A investigation into the treatment of memory deficits produced by scopolamine administration through the utilization of Phellodendron amurense as well as berberine.

These effects of BER as well as PA upon pro inflammatory cytokines as well as the acetylcholinergic system were discovered. For fourteen days, male rats received a daily dosage of 100 to 200 mg/kg of PA as well as a BER of 20 mg/kg thirty min prior to scopolamine administration.

It helped memory impairment. This reduced cholinergic immunoreactivity as well as increased brain-derived neurotrophic factor levels. This has neuroprotective properties when it comes to memory impairment and neuronal dysfunction. This increases cholinergic enzyme activities and reduces inflammatory reactions, both of which help to enhance cognitive performance.

Side effects

Short-term usage of Amur cork bark seems to be harmless in adults. It is uncertain whether using Amur cork bark for  over six weeks is harmless. One participant in one trial reported heartburn, shaky hand, sexual problems, as well as thyroid malfunction.

Another individual complained of weariness and a headache. However, it is unknown if such negative effects were induced by Amur cork bark or by another source.


Amur cork bark is very effective as a fat burner. You can lose weight through using it. It has some other health benefits also such as, reducing stress, helping in memory dysfunctions. So, you can use it for its health benefits.

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