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Raspberry Extract


  • OSB009

  • Latin Name: Rubus idaeus
  • Part Used: Leaf
  • Extraction Type: Solvent Extraction
  • Place of Origin: China
  • Specification 1: 5% Flavone (Tested by UV)
  • Specification 2: 4:1
  • Appearance: Brown fine Powder
Palmleaf raspberry fruit Extract is rich in organic acid, saccharides, significant amounts of polyphenol antioxidants( including ellagic acid, quercetin, gallic acid, anthocyanins, cyanidins, pelargonidins, catechins, kaempferol and salicylic acid) beta- sitosterol, etc.
It is ordinary to treat disease related to kidney such as enuresis, frequent micturition person. Another usage is for its good effect of antioxidant activity.


* Antibacterial effect
From RubusidaeusL. and RubuschamaemorusL. in plant flavonoids, five hydroxy flavone, 4, 5, three 7- of 3-hydroxyflavone had significant antibacterial effect, Tan Mingxiong reported Rubus parvifolius volatile oil had obvious antibacterial activity on Escherichia coli, Pasteurella, minimal inhibitory concentration (MIC) in 10g/mL, 10g/mL can be completely inhibited coli reproduction, its antibacterial activity is better than that of the control drug streptomycin and sulfonamides.
* antitumor activity
Three in vitro extraction Gongwusu three terpene alkyl type sugar ester on human hepatocellular carcinoma cell BEL-7402 and human leukemia cell K562 and mouse melanoma B16 hook in anti-tumor activity suspended from traditional Chinese medicine pileatus found two, three terpene sugar esters on these cancer cells half inhibitory concentration between 25.8-113.3ug/ml, compared with the positive control of daunorubicin weak activity (4.7-20.9ug/ml), the main component of play activity for three pentacyclic triterpenoids, five blue terpene 2 hydroxyl group in reducing cancer of three terpene sugar esters.
* Antioxidation effect
Rubus plant extract stilbenes composition, anthocyanin, and vitamin SOD (superoxide dismutase) have significant antioxidant effect.
* Vascular side effects
Thimbleberry water extracts can shorten the bleeding time of mice, prolong the time of fibrinolysis, thereby inhibiting thrombosis in vivo. Thimbleberry water extract can also increase coronary flow in isolated rat heart, against pituitrin induced rat ischemic ECG changes, increase the hypoxia tolerance of mice under normal pressure and low pressure.
* anti-inflammatory effect
For pharmacological study of water decoction and ethyl acetate on the tray, the n-butanol extract, proved that the decoction has obvious anti-inflammatory, hemostasis and coagulation, uterine smooth muscle relaxation from the intestinal smooth muscle of rabbit and rat body. Anti inflammatory effects of the acid in the plant.

Transaction Terms:
Minimum order quantity:1 kg
Payment Approach:T/T     L/C     Western Union
Port:China Main Ports
Supply Capacity:
Supply Ability:1000kg per month
Delivery Date:3-5 working days after payment
Normal Package:Double plastic bag inside, aluminum foil bag or fiber drum outside.
          ***Support Free Sample but Freight Payed by Customer***

* Ellagic acid has been shown to have powerful effects in destroying bacteria in vitro. This means it may also have beneficial effects in destroying bacteria in vivo (in the body) as well.
* Researchers at the San Diego Medical Center have found that Ellagic acid has powerful anti-inflammatory effects in rats. More research needs to be conducted, especially with humans, but nevertheless these results are positive.