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Chinese supply high quality pure nature radix rehmannia extract , Radix Rehmannia Preparata Extract

Basic Info

Model No.: radix rehmannia extract

Product Description



1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory


Product Description
Nature radix rehmannia extract , Radix Rehmannia Preparata Extract 
Introduction of Radix Rehmannia Extract

Radix Rehmanniae Extract is a chemical known as an alkaloyd. These nitrogen containing substances are what many pharmaceuticals are based on. One of their characteristic properties is how their soluability is affected by pH. In acid environments they form alkaloyd salts and are water soluable. In a basic environment they are nonpolar compounds and are soluable in nonpolar solvents. Extraction involves exposing dried plant material to a basic solution of Sodium or Potassium hydroxide in a separatory funnel. To this is added a nonpolar solvent like hexane or petroleum ether. The alkaloys will pass from the water into the nonpolar solvent. The solvent is separated and when evaporated, the alkaloyds remain as a sticky white substance. Alkaloyds are characterized by a bitter taste. Most of these compounds have either stimulatory or sedative effects on the central nervous system and can be toxic in large doses. Digitalis itself is used as a heart stimulant.
Specifications of Radix Rehmannia Extract


Radix Rehmanniae Extract

Extract Ratio




Part Used



Fine Powder

Ash Content


Extract solvent

Ethanol Or Water

Drying Method

Spray Dying

Particle Size

NLT100%Through 80 mesh

Loss on Drying

≤ 5.0%

Bulk Density






Total Plate Count


Total Yeast & Mold


Supplier name


Function of Radix Rehmannia Extract

1,Radix rehmannia extract has the function of treating lung dryness syndrome with cough of epistaxis;
2,Radix rehmannia extract is beneficial to treat syndrome of yin deficiency and fire-hyperactivity with hectic fever;
3,Radix rehmannia extract has the function of treating of fatigue eat less, throat thirsty, and rheumatism lumbar and leg pain;
4,Radix rehmannia extract has the function of treating of limb heartless joint flexion and extension negative, frostbite and other symptoms.

Application of Radix Rehmannia Extract

Radix rehmannia extract can nourish blood and pith. For kidney deficiency, lumbar debility, bone steaming hot, hot, spermatorrhea night sweats, yellow hemopenia quench, palpitation, excessive menstrual bleeding, vertigo, tinnitus, under the blood and liver.
Packaging & Shipping

25kg/drum,1kg/bag or according to customer request 


Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.




Our Services

1. Your inquiry related to our products or prices will be replied in 12hours.


2. Well-trained and experienced staffs to answer your enquires in fluent English.


3. All our products have high quality warranties.


4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.


5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.



Company Information

 Qingdao HanHaiDa Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and Feed Additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of HHD is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

HanhaiDa has become the "Top 500 Chinese manufacturing companies","Top 20 of global Agrochemical sales".HHD has 21 subsidiaries and holding companies.





 Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Surely,It depend on your qty

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.




Product Categories : Plant Extract > Anti-Cancer Ingredients

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