Factory Supply 40% Tea Polyphenol Oolong Tea Extract Powder

• Customization: Available
• Certification: RoHS, BRC, ISO, FDA, HACCP, Halal
• Assay Method: HPLC-MS, GPC, HPLC, UV, Gc
• Model NO.: HZ-Oolong Tea Extract
• Application Form: Powder
• Application: Food, Health Care Products, Medicine
• State: Powder
• Name: Oolong Tea Extract 40% Tea Polyphenol
• Appearance: Brown Powder
• Grade: Food Grade
• Applications: Food, Health Care Products
• Samples: Avaliable
• Packing: 1kg/Bag
• MOQ: 2kg
• Certificates: Halal, ISO, Kosher
• Package: Foil Bag, Drum or as Per Your Request
• Standard: USP
• Assay: 98%
• Shelf Life: 2 Years
• Brand: Haoze or Support Customization
• Extraction Type: Solvent Extraction
• Source: Oolong Tea Extract
• Transport Package: 1kg, 25kg, Customize
• Specification: 20%/40%/80% Tea Polyphenol
• Trademark: HAOZE
• Origin: Shaanxi
• Production Capacity: 100000kg/Month

Product Description

Product Description

Oolong Tea Extract 20%, 40%, 80% Tea Polyphenol Powder

Oolong tea extract is a powdered product made from semi-finished or finished products of Oolong tea through processes such as extraction, filtration, concentration, and drying. Contains various bioactive ingredients such as tea polyphenols, tea polysaccharides, tea pigments, alkaloids, amino acids, etc. It has antioxidant, weight loss, and immune enhancing effects. Mainly used in industries such as natural health, health food, and cosmetics.

Product Name			Oolong tea extract powder
Appearance			Brown powder
Specification			20%, 40%, 80% tea polyphenol
Grade			Food Grade
Storage			Keep in a cool, dry, dark location in a tightly sealed container or cylinder.

Specification

HAOZE Supply Top Grade Oolong Tea Extract Powder, mainly used in Healthcare Field. 

Sample Order is supported.  MOQ is 1kg. 

Extra OEM services are:  Package/Private Label /Formula customization

COA
Analysis Items		Specifications	Results		Methods used
Identification		Positive	Conforms		TLC
Appearance		Fine Reddish Bown Powder	Conforms		Visual test
Odor & Taste		Characteristic	Conforms		Organoleptic test
Bulk Density		35-65g/100ml	Conforms		ASTM D1895B
Particle Size		NLT 98% through 80 Mesh	Conforms		AOAC 973.03
Solubility		Soluble in Water solution	Conforms		Visual
Assay		NLT 80% Polyphenols	81.35%		UV(Beta-smith)
Loss on Drying		NMT 6.0%	3.23%		5g /105ºC /2hrs
Ash Content		NMT 5.0%	2.53%		2g /525ºC /3hrs
Extract Solvents		Ethanol & Water	Conforms		/
Solvent Residues		NMT 0.05%	Conforms		GC
Heavy Metals		NMT 10ppm	Conforms		Atomic Absorption
Arsenic (As)		NMT 2ppm	Conforms		Atomic Absorption
Lead (Pb)		NMT 2ppm	Conforms		Atomic Absorption
Cadmium (Cd)		NMT 0.5ppm	Conforms		Atomic Absorption
Mercury(Hg)		NMT 0.2ppm	Conforms		Atomic Absorption
BHC		NMT 0.1ppm	Conforms		USP-GC
DDT		NMT 0.1ppm	Conforms		USP-GC
Acephate		NMT 0.2ppm	Conforms		USP-GC
Parathion-ethyl		NMT 0.2ppm	Conforms		USP-GC
PCNB		NMT 0.1ppm	Conforms		USP-GC
Sterilization Method		High temperature & pressure for a short time of 5~10 seconds
Microbiological Data		Total Plate Count < 10,000cfu/g	< 1,000 cfu/g		GB 4789.2
		Total Yeast & Mold < 1,000cfu/g	< 100 cfu/g		GB 4789.15
		E. Coli to be absent	Absent		GB 4789.3
		Staphylococcus to be absent	Absent		GB 4789.10
		Salmonella to be absent	Absent		GB 4789.4
Packing and Storage		Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
		Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life		2 years if sealed and stored in the recommended conditions.

Functions&Application

1. Antioxidant effect --- Oolong tea extract contains a large amount of tea polyphenols, tea pigments, etc. It has strong antioxidant effects and can neutralize free radicals in the human body, thereby slowing down the rate of cell aging and improving the body's immune system.

2. Weight loss effect --- Oolong tea extract can enhance fat metabolism and achieve weight loss.

3. Beauty and skincare --- The water extract of oolong tea can inhibit the activity of tyrosinase, reduce the protein and mRNA levels of this enzyme, and thus inhibit the synthesis of melanin in cells, thereby preventing whitening.

4. Effect of regulating intestinal microbiota --- The large amount of polyphenols present in oolong tea extract cannot be fully absorbed by the gastrointestinal tract, but are metabolized by intestinal bacteria in the colon, thereby exerting its role in regulating intestinal microbiota.

5. Resistance to pathogenic bacteria --- The monomeric polyphenols in oolong tea extract have significant inhibitory effects on various oral streptococci, and their antibacterial effect is stronger in the presence of multiple monomeric polyphenols.

6. Prevention and treatment of cardiovascular diseases --- Oolong tea extract can reduce the concentration of low-density lipoprotein (LDL), delay the oxidation time of LDL, and prevent atherosclerosis and cardiovascular and cerebrovascular diseases.

7. Inhibiting cancer effects --- The water extract of oolong tea has a direct inhibitory effect on some tumor cell lines in vitro and has shown significant anti-tumor effects on tumor bearing animals in vivo.

Product Advantages
1.Our company has been focusing on producing Oolong Tea extract for decades, controlling the quality and stability of raw materials from the source. From the entry of raw materials to the final product, we strictly follow the requirements of GMP to ensure product quality.

2. The company has advanced imported testing equipment to ensure traceability testing from raw materials to every stage of production.

3. A professional technical team strictly controls quality and quality.

4. The product has no pesticide residues, low solvent residues, and high purity.

Our OEM

We undertake the customization business of men's health care products, including natural plant materials, customized packaging and labels to enhance sexual capacity. We can also make compound products, such as kidney tonifying capsules and tablets, solid drinks and tablet candies, gummy bears and so on.

As a supplier of plant extracts for 15 years, we can guarantee the quality of products, we can provide different customized services.If you have any requirements, please contact us.

Timely online communication and reply within 12 hours	OEM/ODM available
Choose high-quality raw materials	Reasonable and competitive price
Free samples can be provided	Good after-sales service
Fast delivery time: stable inventory of products;Mass production within 7 days	We accept sample order for testing
Credit guarantee: Alibaba third-party trade guarantee	Strong supply ability
We are very experienced with this field(more than 10 years)	Provide various customizations
Quality assurance: Internationally authorized third party testing for the products you need

Certifications

1. All of our ingredients meet strict quality and food safety standards, and surpass industry standards for purity and cleanliness.
2. Our food ingredients are certified to applicable organic standards: National Organic Program (NOP) and European Union (EU).
3. We use organic certificate who meet or exceed IFOAM standards and are accepted worldwide.
4. We also can provide ISO, HACCP, KOSHER certification.

Packaging & Shipping

We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping

Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.

Cargo weight	Packing	Shipping method	Lead-time
1-50kg	Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum	International express	1~3 days after your payment
100-200kg	25kg/drum,use two layer PP bag,then into cardboard drum	Air shipping, Sea Shipping	3~5 days after your payment
Over 500kg	25kg/drum,use two layer PP bag,then into cardboard drum	Sea shipping	5~10 days after your payment

Company Profile

Xi'an Haoze Biotechnology Co., Ltd. Established in 2014, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.

We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.

FAQ

Q1: How can I get a sample?
A: Free samples is available. You only pay shipping cost.

Q2: Which payment terms do you accept?
A: Payment can be done by T/T, Western Union,Money Gram,etc.

Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.If any doubt, sample is available to you to be tested before large quantity order.

Q4: When will my order be shipped?
A: Within 3 working days after the payment.

Q5: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will
send you free goods for replacement or refund your loss.