[Latin Name] Sophora Japonica L

[Plant Source] from China

[Specifications] 90%-99%

[Appearance] Yellow crystalline powder

Plant Part Used:Bud

[Particle size] 80 Mesh

[Loss on drying] ≤12.0%

[Heavy Metal] ≤10PPM

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[Net weight] 25kgs/drum

Brief Introduction

Quercetin is a plant pigment (flavonoid). It is found in many plants and foods, such as red wine, onions, green tea, apples, berries, Ginkgo biloba, St. John’s wort, American elder, and others. Buckwheat tea has a large amount of quercetin. People use quercetin as a medicine.

Quercetin is used for treating conditions of the heart and blood vessels including “hardening of the arteries” (atherosclerosis), high cholesterol, heart disease, and circulation problems. It is also used for diabetes, cataracts, hay fever, peptic ulcer, schizophrenia, inflammation, asthma, gout, viral infections, chronic fatigue syndrome (CFS), preventing cancer, and for treating chronic infections of the prostate. Quercetin is also used to increase endurance and improve athletic performance.

Main Function

1.Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.

2. Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.

3.Quercetin may inhibit histamine release from basophils and mast cells.

4. Quercetin may control the spread of certain viruses within the body.

5, Quercetin may help reduce tissue destruction.

6.Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis

How to Grow Stevia in containers
It would be difficult, at best, to start a stevia patch from scratch — that is, by planting seeds. Even if you could get them to germinate, results might well prove disappointing, since stevioside levels can vary greatly in plants grown from seed.

The recommended method is rather to buy garden-ready ‘starter’ plants, which given stevia’s ‘growing’ popularity, may well be obtainable from a nursery or herbalist in your area — provided you’re willing to scout around a bit. If you’re not, or are unsuccessful in locating any, there are at least three growers of high-quality stevia who will ship you as many baby plants as you’d like.

Keep in mind that not all stevia plants are created equal in terms of stevioside content, and, hence, sweetness. It’s therefore a good idea to try to determine if the plants you’re buying have been grown from cuttings whose source was high in stevioside.

Because tender young stevia plants are especially sensitive to low temperatures, it’s important that you wait until the danger of frost is past and soil temperatures are well into the 50s and 60s before transplanting them into your garden.

Once you begin, it’s best to plant your stevia in rows 20 to 24 inches apart, leaving about 18 inches between plants. Your plants should grow to a height of about 30 inches and a width of 18 to 24 inches.