Product Name:Curcumin / Curcumin Turmeric
CAS No:458-37-7
Variety:Turmeric Root Extract
Extraction Type: Solvent Extraction
Place of Origin: China
Brand Name: Ruistars
Test Method: HPLC
Grade:Pharmaceutical and food grade

Curcumin is extracted from turmeric, which is a member of ginger family. Turmeric powder is the important coloring agent in curry which Indian people like very much.Chinese people use it in different kinds of pastries, such as steamed twisted roll.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Curcumin is a naturally occurring chemical compound that is found in the spice turmeric. The two words are sometimes used interchangeably, but the technical difference between the two is that turmeric is the yellowish powder used to flavor foods, while curcumin is a chemical contained within turmeric. In Indian and Asian cultures, turmeric and curcumin have a long history of use as a traditional herbal medicine, and Western medicine is beginning to study the potential of turmeric in treating diseases such as cancer and diabetes. As with any health supplement, consult your doctor before taking turmeric or curcumin supplements.

Product Name:Luo Han Guo Extract (Monk Fruit) / Natural Sweet Monkfruit Extract powder /Monk Fruit Mogroside V
CAS No:88901-36-4
Latin Name: Momordica grosvenori Swingle
Grade: Food
Function: Health proctect
Test Method: HPLC UV
Place of Origin: China
Brand: Ruistars

This product is an incredibly exciting and totally unique new sweetener that provides benefits no other sweeteners can! Unlike sugar, Stevia, Equal, Sweet ON Low and other ordinary sweeteners, Luo Han Guo extract does not stimulate fat storage, elevate insulin levels or raise cholesterol.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

The Luo Han Guo plant is cultivated for its fruit, whose extract is nearly 300 times sweeter than sugar and has been used as a low-calorie sweetener. The sweet taste of the fruit comes mainly from mogrosides, a group of triterpene glycosides that make up about 1% of the flesh of the fresh fruit.Through solvent extraction, a powder containing 80% mogrosides can be obtained, the main one being mogroside-5 (esgoside).
It is used for Traditional Chinese medicine and applies to cure disease, such as high blood pressure, pulmonary tuberculosis, asthma, gastritis, whooping cough, acute & chronic tracheitis and acute & chronic tonsillitis, etc. Luo Han Guo fruit and its extract are dual-use in therapeutic and health products. At present, Luo Han Guo extract is allowed to use as a food additive in these countries: Japan, Korea, Thailand, Singapore, Europea, USA (GRAS Approved) , Australia and China, etc.

Product Name:Ginkgo biloba extract
CAS NO.:90045-36-6
Place of Origin: China
Grade:Pharmaceutical Grade and Food Grade
Brand Name: Ruistars
Active ingredients: Flavones & Lactones
Test Method: HPLC
Specification:Flavone 24%, lactone 6%(Please contact us for more specifications)

This product are among the most widely studied and prescribed herbal medications in Europe to alleviate symptoms associated with a wide range of conditions including conditions related to poor brain function.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Ginkgo and Ginkgo biloba extract has long been cultivated in China;Some trees are believed to have been planted on the temple for more than 1,500 years.Ginkgo trees are well adapted to urban environments and tolerate soil pollution and confined Spaces.Even under urban conditions, they suffer very little disease and are rarely attacked by insects.For this reason, as well as their general beauty, ginkgo trees are excellent in cities and shade trees, and are widely planted along many streets.

1. This product is an effective antioxidant.
2. This product can be used to fight cancer and prevent cancer.
3. This product can promote brain blood circulation and cell metabolism.
4. This product has the function of lowering blood pressure and hyperlipidemia.
5. This product has the effect of tonifying kidney, nourishing kidney, whitening and anti-wrinkle.
6. This product is effective in dilating blood vessels, promoting blood circulation and enhancing immunity.

Product Name:milk thistle Extract / p.e silymarin
CAS No.:65666-07-1
Place of Origin: China
Grade: Frist Grade
Brand Name: Ruistars
Variety: Milk Thistle Extract Powder
Active ingredient: Silymarin; Silybin

Milk Thistle Extract,Silymarin can protect the liver from damage of alcohol, chemical toxicant, drug, food poison, accelerate liver cell regenerating and repairing. So it is called “The natural liver-protection drug”.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Milk thistle is a common roadside plant characterized by prickly leaves and a tufted flowering top. It is related to the artichoke and has been used as a food throughout recorded history. Its use as a tonic for a variety of conditions dates back at least as far the fourth century BC. Pliny the Elder in the first century recommended the use of milk thistle to improve the flow of bile.Milk thistle is currently being studied for effectiveness against a variety of liver and intestinal disorders.
It shows the greatest promise in repairing and preventing liver damage such as results from chronic alcoholism or hepatitis. Milk thistle is most effective on less severe forms of liver damage, while cirrhosis, characterized by irreversible scarring, is not improved by the use of milk thistle.

Product Name:Lutein powder / Marigold Flower Extract
CAS NO.:127-40-2
Botanical Name:Tagetes Erecta L
Place of Origin: China
Grade: Medical Grade
Brand Name: Ruistars
Test Method:HPLC
Certificate: EU Organic/ISO/Kosher/Halal
Specifications: Lutein 10%, 20%, 80%, 90% ,others according to client’s requirement

Lutein is extracted from marigold flower. Lutein is kind of xanthophyll and one of naturally occurring carotenoids. Usually lutein coexists with its isomer zeaxanthin, and they can be interconverted in the body.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Lutein powder has yellow-red color, and it is insoluble in water and propyl glycol; slightly soluble in vegetable oil and n-hexane; soluble in ethanol, acetone and carrene; easily soluble in ethyl acetate, tetrahydrofuran and chloroform. Lutein is unstable to light and hydrogen, and it has to be stored in sealed, cool, dark and dry condition.
Lutein has a lot of health benefits. It has antioxidant property, and it may scavenge free radicals, support eye health, protect skin from ultraviolet ray damage, reduce the risk of suffering diabetes, and inhibit the increase of cancer cells.
Lutein is primarily used as a colorant in food and supplements due to its yellow-red color. It appears yellow at low concentrations and orange-red at high concentrations.

Product name:Hippophae Rhamnoides Extract / Sea Buckthorn Extract Powder
CAS NO.:90106-68-6
Latin Name: Hippophae rhamnoides Linn.
Part Used: Fruit
Appearance: Light Yellow Fine Powder
Place of Origin: China
Brand Name: Ruistars
Certificate: ISO9001/Halal/Kosher/GMP
Test Method: HPLC

Hippophae rhamnoides is one kind of medicinal plants with higher medicinal value, its growth environment is bad, can grow in the salinization of land, it has the characteristics of resistance to drought, sandstorm, seabuckthorn contains vitamin C more rich.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Sea buckthorn extract Powder can be used for drinks, health care products, baby food, puffed food, baking food, ice cream and oatmeal. Especially, peptide Powder can be used in combination with sugar to produce a perfectly colored coating for fruit jellies, boost of flavor without the addition of liquid is necessary. Sea buckthorn Powder are also useful in candy fillings, desserts, breakfast cereals, yogurt flavoring and in any application where a fresh fruit flavor is desired.

Product Name:piperine powder / organic Black pepper extract
CAS No.:94-62-2;7780-20-3;
Place of Origin: China
Grade:Food & Medicine Grade
Brand Name: Ruistars
Test Method: HPLC
Variety: Pepper Extract, Piperine Extract

Black pepper has a wide range of antimicrobial activities. The extracts of pepper fruit and pepper leaf have strong antimicrobial activities against some plant pathogens and common microorganisms in food.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Piperine powder, Black pepper (scientific name: Piper nigrum), aka Kurokawa, is a branch of flowering pepper vine, its fruit in dried and usually use as a spice and seasoning. The same fruit or white pepper, red pepper and green pepper in the production of raw materials. Black pepper is native to southern India, local and other tropical regions have extensive cultivation. Black pepper fruit will appear black when ripe red and contains a seed;dried fruit will be after 5 mm in diameter peppercorns drupe Piperine may enhance bioavailability of curcumin by 2000% in humans. Piperine may enhance the pharmacokinetic parameters of resveratrol via inhibiting glucuronidation, thereby slowing its metabolism.

Product Name:Sophoricoside / Sophora Japonica Extract / FocusHerb Sophora Fruit Extract
CAS NO.:152-95-4
Plant Source:Sophora Fruit Extract
Place of Origin: China
Grade: Medical,Healthcare Grade
Brand Name: Ruistars
Active Ingredient: Sophoricoside
Test Method: HPLC

Sophoricoside is an isoflavone Genistein glycoside found in the dried ripe fruit of Styphnolobium japonicum (L.) Schott, a herb used in traditional Chinese medicine.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Sophoricoside is a flavanoid obtained by extraction from the vegetable raw material, Scphora japonica L. It is vital in its ability to increase the strength of the capillaries and to regulate their permeability.Genistein is a variety of isoflavone which is most active, the product Genistein of our company is derived from dryand mature fruit of bean plant sophora Japonica.It is a pure and single element.It is a compound of heterocycle polyphenol.

Product Name:Horse Chestnut Extract / esculetin
Plant Source: Aesculushippocastanumlinn,CichoriumintybusL.
Other Names: 6,7-Dihydroxycoumarin,Cichorigenin
Place of Origin: China
Grade: Pharmaceutical grade
Brand Name: Ruistars
CAS No.: 305-01-1

The product is drugs and asthma rather intermediates; Aesculetin itself is an antibiotic, to inhibit the Shigella can be used for the treatment of acute bacillary dysentery, and asthma, expectorant effects, can also be used to treat chronic airway inflammation.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Horse Chestnut Extract is drugs and asthma rather intermediates; Aesculetin itself is an antibiotic, to inhibit the Shigella can be used for the treatment of acute bacillary dysentery, and asthma, expectorant effects, can also be used to treat chronic airway inflammation.

1.Esculetin is used in the manufacturing of pharmaceuticals with venotonic, capillary- strengthening and antiphlogistic action similar to that of Vitamin P.

2.Esculetin is a fluorescent dye that can be extracted from the leaves and bark of the horse chestnut tree.

Product Name: Raspberry Ketones
Part Used: Fruit(Natural dried)
Variety: raspberry extract
Place of Origin: China
Grade: food grade
Brand Name: Ruistars
Test method: TLC/GC
CAS NO.:5471-51-2

Raspberry Ketones Diet is a product that uses a natural ingredient found in raspberries, known as Raspberry Ketone. This enzyme is a recent discovery from the berry that is already known for its many antioxidant properties, and it is proving to be a source of keen interest for many people in the fitness.

If you are interested, you can contact us for free sample test. Please contact us by email:Anders.xiao@ruistars.com.

Raspberry Ketone have been used throughout history as a supplement, as well as in many medicines. Raspberry Ketone are known to be high in antioxidants, which help to keep the body functioning properly despite the advance of age. Raspberry Ketone Powder have also been thought to help relax the blood vessels, which can help to avoid heart problems and other disorders.