Introduction
Quercetin, also known as quercetin, quercetin, is soluble in glacial acetic acid, yellow in alkaline solution, almost insoluble in water, and bitter in alcohol solution.It has good expectorant and antitussive effects and has a certain antiasthmatic effect. In addition, quercetin powder also lowers blood pressure, enhances capillary resistance, reduces capillary fragility, lowers blood lipids, dilatation of coronary arteries, and increases coronary blood flow. Quercetin powder is used for the treatment of chronic bronchitis.
function
1. It has good expectorant and antitussive effects, and has a certain anti-asthmatic effect.
2. In addition, it has the effects of lowering blood pressure, enhancing capillary resistance, reducing capillary fragility, lowering blood lipids, dilating coronary arteries, and increasing coronary blood flow.
3. For the treatment of chronic bronchitis.
4. It also has adjuvant therapy for patients with coronary heart disease and hypertension.
Applications
1. Antioxidant. Mainly used for fats, beverages, cold drinks, meat processing products.
2. A natural dye. It can be used as a medium dye. For wool and cotton, aluminum salt is used to obtain yellow, chromium salt is used to obtain olive yellow, tin salt is used to obtain orange, and iron salt is used to obtain olive green. Good soaping resistance, medium light resistance.
Q1: How should I know the quality of your products before I place an order?
A: We can provide you the free sample for testing, you only need to pay the shipping cost or arrange a courier to us.
Q2: What is the MOQ?
A: Usually, for most of the products our MOQ is based on 1kg, or it can depend on your request.
Q3: Is there the discount available?
A: Definitely yes, price discount varies from different quantities of your order.
Q4: How about the delivery time?
A: About 2~3 working days after payment confirmed.
Q5: What is your payment methods?
A: For the payments, you have more options like PayPal, TT, LC, Paying online etc.
Q6: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information.
Q7: How do you react to product quality issues?
A: We all the products are tested with strict QC and QA, the products quality problem to near zero. If quality problems happen we will fully cooperate with you to solve the problem and compensation your loss.
Q8: How to contact you?
A: You can contact us by Trademanager, Whatsapp or Skype as below. You can choose your interested products and send an inquiry to us. Or dial our telephone directly and send E-mail.