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  • Citrus Bioflavonoids - China

    price: 10.00 Dollar US$

    100% Natural Citrus Bioflavonoids Extract 50% Latin Name: Citrus Aurantium L.

    Part of Plant Used: Fruit Active Ingredients: Citrus Bioflavonoids Source: 100% Nature Immature Bitter Orange Extracted Appearance: yellow brown powder Certificate of Analysis Analysis Specification Citrus Bioflavonoids(UV) 50% Physical & Chemical Control Identification Positive Appearance Brown-yellow Fine Powder Odor Characteristic Taste Characteristic Mesh Size 80 mesh Loss On Drying ≤5.0% Residue on Ignition ≤5.0% Heavy Metals <10ppm As <2ppm LEAD(Pb) < 0.5PPM MERCURY(Hg) NOT DETECTED Total Plate Count <1000/gMax Yeast & Mold <100/gMax Salmonella Negative E.

    Coli Negative Function 1 - Enhance the action of Vitamin C: relief the blood cell coagulation in conjunctiva of guinea pig due to lack of Vitamin C; it is also reported that it can reduce blood cell coagulation in horse.

    The life span of tats is prolonged when the product is fed with thrombogenic feed or feed that may cause atherosis.

    Can raise the Vitamin C concentration in adrenal gland, spleen and white blood cell in guinea pig.

    2 - All capability: when fibrocytes of mice are treated with the product in 200μg/ml solution, the cells can resist the attack from phlyctenular stomatitis virus for 24 hours.

    Hela cells treated with the product can resist the infection from flu virus.

    The antiviral activity of the product may be attenuated by hyaluronidase.

    3 - Other: prevent injury from cold; inhibit aldehyde reductase in lens of rat eyes.


    Company Contact:


    • Phone: +8615898525236

    • Address: Room 301, Building 7, No. 533, Xingguo Road, Yuhang Economic And Technological Development Zone, Hangzhou , Zhejiang , China

    • Email: Email


    Published date: October 28, 2018

    • Business Description: Hangzhou Greenthink Biological Tech Co., Ltd. is a high-technology enterprise engaged in the study, development, production and sales of plant extracts.

      We are located in Hangzhou City, which is famous for beautiful West Lake and about 180km to the largest Port City-Shanghai in China.

      Our company owns a research institute, central foundation and sales department.

      90% of our products are sold to Europe, America, Japan, Korea and Singapore.

      Our company possesses an R&D center with advanced HPLC, GC, AAS and UV analysis equipment, which enables us to set up quality control system from research to production conveniently.

      We have set up a long-term relationship with Zhejiang University and Zhejiang University of Technology, researching new biomedicine, health-care foods and intermediary materials.

      Based on the principle of high quality, competition price and honest service, we welcome partners from at home and abroad to cooperate with us.

      We are applying ourselves to the cause of green health for mankind.

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