Sweet Tea Leaf Extract

The Sweet Tea Extract, manufactured by Donguan Meiherb Biotech Co., Ltd, is a kind of natural sweetener. The sweet taste from the leaf is attributed to the presence of diterpene glucosides, dominated by the major sweet principle rubusoside. Rubusoside is commonly known as either Sweet Tea Extract or Chinese Blackberry Extract. Rubusoside is a Diterpene Glycoside, composing of steviol and glucoside, lower energy but higher sweet, 300 times than sugar. Rubusoside has a slightly bitter aftertaste, but it is about 115 times sweeter than sucrose at a concentration of 0.025%, making it a good candidate for a natural sweetener.

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Product Details

Product Description:

Product Name: Sweet Tea Extract
Botanical Name: Rubus suavissimus
Specification: 70% Rubusoside,Polyphenols:50%,65%,75%

CAS No.: 64849-39-4
Molecular Formula: C32H50O13

Appearance: Light yellow powder

Solvent Residue: EP Standard

Extraction Solvent: Water


Main Function:

1. Sweet tea extract can activate human insulin, comprehensive blood sugar, and has a good health care effect for patients with diabetes and kidney deficiency.

2. This powder is able to decrease blood pressure.
3. The extract from sweet tea can remove the phlegm and relieve a cough
4. It has anti-inflammatory and anti-allergy effects.

5. Sweet tea extract is a natural sweetener with high sweetness and low heat energy.


Application:

1. Pharmaceutical chemical raw materials and dietary supplement ingredients

2. Pesticides and plant growth regulator materials
3. Veterinary API and feed additives raw materials

4. Applied in Food, Drink, Cold snack, Condiment, Health Food, Cosmetic.

Rubusoside extracted from sweet tea leaves are the best in sweet plants. Because of its green nature and good health effects, it has shown good economic value in various industries such as food, beverage, cold food, condiment, pharmaceutical industry, and cosmetics.


Technological Process:

Raw Material - Immersion in water - Filtering - Purification - Concentration in Vacuum - Killing of Bacteria - Drying - Powder


Physical and Chemical Properties:

Appearance

Fine light yellow to off white powder

Visual

Taste

Typical to botanical

Gustatory

Odor

Typical to botanical

Olfactory

Sieve analysis

80% pass 80 mesh

Mesh screen

Moisture content

≤ 5%

IR balance

Ash

≤ 5%

2g / 525°C / 5hrs

Heavy metals

Arsenic (As)

≤ 1 ppm

Atomic absorption

Cadmium (Cd)

≤ 1 ppm

Atomic absorption

Lead (Pb)

≤ 3 ppm

Atomic absorption

Mercury(Hg)

≤ 0.1 ppm

Atomic absorption

Total heavy metals

≤ 10 ppm

Colorimetry


Microbiology


Total plate count

10000 cfu/g

AOAC

Yeasts & Molds

1000 cfu/g

AOAC

Salmonella

Absent/10g

AOAC

E.Coli

Absent/1g

AOAC

Sterilization method

High Temperature & High Pressure Short time (5" - 10")


Our Advantages:

1.Over 14 years' production and research experiences in high quality natural ingredients.
2.Located in major botanical areas,which ensures us to obtain abundant raw materials
3.Own effective wastewater treatment system,which complies with the environmental protection requirements
4.Awarded Kosher ,Halal ,ISO,Haccp,GMP ,Organic certificates
5.Respect of national cultures and regulatory affairs
6.Swift reactivity to the client's demand
7.Have our own factory, and the quality can be controlled very strictly
8.Offer you with excelsior quality, excellent service, prompt delivery.
9.Rich experiences on export business; the products and services have been widely accepted by clients of USA,Europe,Southeast Asia and Austalia,etc.  


Terms & Conditions:

1.Packing Detail:25kg/drum

(25kg net weight,28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 350mm diameter)

(1kg/Bag net weight, 1.2kg gross weight, packed in an aluminum foil bag; Outer: paper carton; Inner: double-layer PE) OR as per your request.

2.Delivery time: 3~ 5 days after payment.

3. Delivery Term: By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.

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