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OPAL Biotech.

PROFESSIONAL MANUFACTURER AND SUPPLIER OF GELLAN GUM AND HYDROCOLLOIDS.

CONTACT US
Consultation Telephone +86-173-3570-1862

Tel:+86-173-3570-1862

Phone:+86-371-55675271

Email:8001@opalbiotech.cn

Address:NO.2-4-412, NO.1336 of Hanghai Road, Zhengzhou City 450016 China.

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Company News

  • Notification about Gellan Gum pH standard adjustment!

    Notification about Gellan Gum pH standard adjustment
    pH Standard about Gellan Gum adjusted to below on specification and COA:
    pH:5.5-8.5
    Testing Method remains the same.[Details]

  • Specification of Curdlan Gum ?!

    Product: Curdlan Gum HBG-371
    Appearance: Free-flowing powder
    Color: White to nearly white powder
    Odor: Odorless or almost odorless
    GeI strength: Min.450 g/cm2
    Loss on drying: Max.10%
    Ash: min.7%
    pH( 1% aqueous suspension):6.0-7.5
    Nitrogen : max.1.8%
    Lead: max. O.5mg/kg
    Arsenic : max.2 mg/kg
    Particle size: (80mesh) min.92% through
    Total plate count:max.10000/g
    E. Coil:0/10g
    GB28304-2012 (China National Standard)[Details]

  • How much do you know about Curdlan Gum ?!

    Curdlan is a microbial exopopolysaccharide (EPS), produced by Alcaligenes sp, and D-glucose in the  C1  and C2 bits with β-glucosidase formatting a non-ionic polysaccharide chain substances. Curdlan can be dissolved in alkaline solution (which can be completely dissolved in sodium hydroxide, trisodium phosphate, calcium phosphate, alkaline solution which is pH 12 higher), insoluble in water, but its very easy to disperse in cold water, form a more uniform and stable dispersion system after a high-speed stirring. It can use in flour products both dry and wet, instant noodle, tofu, meat, hamburg, meat enema food and plant based meat products etc.

    Properties of Curdlan Gum
    Hot gelation: Cur[Details]

  • Normal Water Viscosity High Gellan Gum HA Available.!

    We are now providing market with our upgraded High Acyl Gellan Gum with below improvements:
    1. Whiteness increased to 60%-70%;
    2. Normal Temperature Water Viscosity keeps more than 200cp;
    3. Much easier solubility in normal water;
    4. Higher Gel. Stren[Details]

  • Low Kation Reaction Gellan Gum Available!

    Low Kations Reaction Ability Gellan Gum Available
    Low Acyl Gellan Gum is quite sensative to Kations like Calcium, so the appearance of Kations like Ca would cause a serious problem for gellan gum dissolving in water, leading to a weaker or failed applica[Details]

  • Notification About OPAL Brand Gellan Gum Type Code!

    Notification About OPAL Brand Gellan Gum Type Code[Details]

  • Gellan Gum: Excellent for VITRO Tissue Cultures!


    Gellan Gum: Excellent for VITRO Tissue Cultures[Details]

  • FIC 2019 : A MEETING OF SUCCESS!

    FIC 2019 : A MEETING OF SUCCESS[Details]

  • Gellan Gum: Use Pea Protein as Feeder Culture-Succeed!!

    Gellan Gum Produced by Pea Protein as Feeder Culture. Succeed.[Details]

  • UPDATED GELLAN GUM APPLICATIONS BY OPALBIOTECH!

    Applications in foods
    Table below illustrates the potential application of gellan gum in various food products. Gellan gum is not only applicable in foods, which require a highly gelled structure, but may also be suitable for uses in systems to provide b[Details]