Manufacturer Supply Water-Soluble Sweet Tea Extract Rubusoside Powder with CAS 64849-39-4 Tian Cha Extract for High Sweetness Sugar Substitute
Introduction of sweet tea extract
Sweet Tea Extract is refined from fresh leaves of Rubus Suavissimus via low-temperature extraction, purification and spray drying technology.
Sweet Tea Extract core active ingredient is rubusoside, along with flavonoids, polyphenols and vitamins.
Sweet Tea Extract delivers intense natural sweetness with zero calories, no bitter aftertaste, excellent heat resistance and good water solubility. It contains no artificial sweeteners, preservatives or harmful impurities.
Main Specs:
Rubusoside 70%/80%/85%(HPLC)
Function of sweet tea extract
The health benefits of sweet tea extract are primarily attributed to its active ingredients, including rubusoside (sweet tea glycoside), tea polyphenols, and flavonoids.
1. Regulating Blood Sugar and Lipids:
· Lowering Blood Sugar: Studies show that rubusoside can significantly reduce blood sugar levels in diabetic models and improve glucose tolerance.
· Lowering Blood Lipids: Rubusoside also positively reduces serum triglycerides and cholesterol while increasing beneficial high-density lipoprotein cholesterol (HDL-C) levels.
Application Area of sweet tea extract
Based on the above efficacy, sweet tea extract finds utility in various industries.
1. Food and Beverage Industry:
With a sweetness 200-300 times that of sucrose and very low calories, rubusoside is an ideal natural sugar substitute widely used in beverages, pastries, candies, and yogurt.
Components like tea polyphenols can also serve as natural antioxidants to extend food shelf life.
2. Pharmaceuticals and Health Products:
Leveraging its blood sugar-lowering, lipid-lowering, and anti-allergic properties, sweet tea extract is developed into various health products to assist in managing blood sugar, lipids, and allergies.
Its traditional effects, like clearing heat, moistening the lungs, relieving cough, and soothing the throat, also incorporate it into some herbal formulations.
3. Personal Care and Daily Chemical Products:
In toothpaste, mouthwash, and other oral care products, sweet tea extract functions to prevent dental caries and maintain oral health.
Its anti-inflammatory and antioxidant properties also make it a potential ingredient in cosmetics.
4. Agriculture and Other Fields:
Research explores using sweet tea polyphenols as natural antibacterial agents for food preservation to inhibit harmful bacteria.
Product specification of sweet tea extract
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Sweet Tea Extract Technical Data Sheet |
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Sense Index |
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Appearance |
Light brown to white powder |
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Odor & Taste |
Characteristic |
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Physical-chemical Index |
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Rubusoside(HPLC) |
50%-85% |
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Particle Size |
98% pass 80 mesh |
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Loss on drying |
5% Max |
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Ash |
5% Max |
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Heavy metals |
10ppm Max |
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Lead |
3ppm Max |
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Arsenic |
2ppm Max |
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Mercury |
0.1ppm Max |
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Cadmium |
1ppm Max |
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Hygienic Index |
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Total plate count |
1,000cfu/g Max |
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Mold & yeast |
100cfu/g Max |
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Enterobacteriae |
10cfu/g Max |
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E.Coli |
Absent in 10g |
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Salmonella |
Absent in 25g |
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Statements: Non-Irradiated, Non-GMO |
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Packaging: 1kg/aluminium foil bag, 25kg/drum (37*37*50cm). |
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Shelf Life: 24 months stored in original packaging away from the light, and under the optimal temperature 10~25℃. |
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