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Chengdu Jingke Trading Co., Ltd.

Sweet Tea Leaf Extract
Sweet Tea Leaf Extract

Sweet Tea Leaf Extract

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Delivery Time: 7 Days

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Basic Info

    Model No.: 1

    Certification: SGS, ISO, Other

    Assay Method: HPLC

    Application Form: Tablet, Capsule, Other

    Application: Food, Health Care Products, Medicine, Other

    State: Powder

Additional Info

    Packaging: Drum

    Transportation: Land,Air,Global Express

    Place of Origin: CN

    Supply Ability: 20T

Product Description

Sweet Tea Leaf Extract

【 Product Name 】Sweet Tea Leaf Extract

【 Latin Name 】Rubus Suavissimus S. Lee

【Specifications 】70%, 80% Rubusoside

【Plant Part Used】Stem/Seed/Leaf/Fruit

【 Appearance 】Light yellow powder Or white

【 Test Method 】HPLC

【 CAS 】64849-39-4

【Molecular Formula】C32H50O13

【Molecular Weight】642.73

【Extraction Type】Liquid-Solid Extraction

【 Solubility 】1g dissolved in 50 liters of water.

【Botanical Source】Sweet tea (Rubus suavissimus S.Lee) so named for its leaves taste sweet, sweet tea has a long history in daily uses in Guang Xi province of China,simple processed and then used as drink or add into food for orally taken.Plant shrub height 1~3 m,stem erect or slope, with hull stick, color green. Single leave crossfigure nearly round, 5~16 cm long, bottom heart shape. Palm shape 5~8 split, needle or ellipse shape,middle split longer normally,saw tooth growing around; flowering from spring to autumn,blossom flowering top branch diameter 3~5cm; footstalk curve,1.5~4.5cm long;fruit egg shape,orange color when mature,taste sweet.


Sweet tea, a new variety of Rosaceae Rubus L. plant, has been found as medicine on early 80s last century in China. Sweet tea leaf is commonly known as Chinese Blackberry which is equally famous as Momordica, has a long history in civillian usability such as replacing sugar, invigorate the kidney,and anti-hypertension. Rubusoside is extracted from the leafs of sweet tea, this extract is a kind of diterpenoid sugar which has a similar structure with steviosides which be formed with same aglycon, the only different between them is that there isn’t a Glu-10C in rubusoside. Rubusoside contains 300 times sweetness and only 5% caloriesas as cane sugar so it is known as natural sweetner with hight sweetness and low calories. Rubososide can be used to diabetic and kidney deficiency patients byactivating Human Ins and managing blood glucose. Rubososide also work as the best taste sweetner in functional sweet-plant, it shows good economic valuein many industry such as food, drink, cold snack, condiment, medicine, cosmetic because its environment and health effect.

In addition to the use of Chinese sweet leaf as a natural sweetener, it has been applied as a folk medicine to treat various diseases. In southern China, the sweet leaf is used as a traditional remedy to treat hypertension, diabetes, and atherosclerosis, maintaining healthy kidneys, as well as to relieve cough .Recent studies have also demonstrated that the Chinese sweet leaf tea extract exhibits anti-inflammatory, anti-allergy and anti-angiogenesis activities. As a potential natural inhibitor of angiogenesis, sweet leaf tea extract has been reported capable of reducing corneal neovascularization in experimental rodents.It's very commonly taken in Japan for hay fever to alleviate allergic symptoms.


1.Tonify the kidney

2.Decrease blood pressure

3.Cure diabetes

4.Removing the phlegm and Relieve a cough

5.Treatment for fat

6.As sweetener in food and veverage

【Package】Sealed export grade drum & double of sealed plastic bag

【Storage】Store in cool & dry place not freeze., keep away from strong light and heat

【Shelf Life】2 years

Looking for ideal Sweet Tea Leaf Extract Powder Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Factory Supply Sweet Tea Leaf Extract are quality guaranteed. We are China Origin Factory of Food Sweetener Rubusoside 70%-80%. If you have any question, please feel free to contact us.

Product Categories : Herbal Extract

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