Keep Ingredients Co., Ltd. is one of the leading manufacturers and suppliers of water soluble oolong tea powder in China. If you're going to wholesale bulk high quality water soluble oolong tea powder, welcome to get more information from our factory. Also, cheap products are available.
Product Introduction

This water soluble oolong tea powder is a water-soluble botanical ingredient manufactured through the extraction and processing of oolong tea. It retains the characteristic color, aroma, and taste profile of traditional oolong tea in a standardized powder format suitable for industrial food and beverage production.
The material is supplied as a food grade oolong tea powder with a controlled particle size of 100% passing 80 mesh, making it compatible with dry blending operations and liquid formulation systems. Unlike simply ground oolong tea leaves, this is a processed oolong tea extract powder designed for predictable performance in finished goods manufacturing. The product carries a 10:1 (TLC) specification, appears as a brown fine powder, and delivers the characteristic oolong tea aroma and taste.
The product functions as both a flavor contributor and a source of naturally occurring tea components, and can be widely used in instant tea, solid beverage, bakery, and functional food formulations. Compared with green tea powder and black tea powder, oolong tea powder sits between the two in flavor profile - combining the fresh notes of green tea with the depth of black tea - which gives it distinctive value in compound tea beverage formulations.
Why Oolong Tea Extract Powder Matters for Food & Beverage Manufacturers
Demand for Oolong Tea Powder for Solid Drink Premix
Product development teams increasingly seek oolong tea powder for solid drink premix applications because loose oolong tea leaves introduce variables that slow down formulation work. Particle size inconsistency, fluctuating extraction behavior, and sediment issues after dissolution all create friction in the R&D process.
A standardized oolong tea extract powder addresses these issues by providing fixed specifications for key parameters. Manufacturers of instant tea sticks, meal replacement powders, compound tea premixes, and functional beverages can calculate formulation ratios with confidence rather than adjusting for raw material variance.
Clean-Label Requirements and Natural Oolong Tea Powder Ingredients
Consumers scrutinize ingredient lists more carefully than ever. A natural oolong tea powder that derives its flavor from actual oolong tea material fits clean-label positioning without relying on synthetic flavor declarations. The ingredient appears on labels simply as oolong tea powder, aligning with the preference for recognizable, tea-derived components.
Global Sourcing of Bulk Oolong Tea Powder from China Manufacturer
For international buyers, sourcing bulk oolong tea powder from China manufacturer channels provides access to established tea processing infrastructure and competitive pricing. The key is identifying suppliers who can document consistent quality parameters and handle export documentation properly. This product is offered with batch-specific testing records and full traceability.
The Unique Position of Oolong Tea in Functional Tea Beverages
As a semi-fermented tea, oolong tea occupies a flavor space between green tea and black tea. For brands looking to develop differentiated tea beverage products, oolong tea powder offers an option distinct from conventional green or black tea. In low-sugar tea beverage formulations, the rounded body of oolong tea powder can partially compensate for the mouthfeel loss caused by sugar reduction, making it a practical ingredient in reduced-sugar beverage development.
Applications of Oolong Tea Extract Powder
Oolong Tea Powder for Beverage Manufacturing
Ready-to-drink tea beverages, tea concentrates, milk tea bases, and functional drinks can all benefit from the water-soluble nature of this powder. It disperses without forming significant sediment, reducing the filtration challenges associated with brewed tea solids. Carbonated tea drinks, bottled oolong tea beverages, and sports nutrition formulations can incorporate the ingredient.
Oolong Tea Powder for Solid Drink Premix
The 80-mesh particle size and free-flowing characteristics support dry blending with carriers such as maltodextrin, sugar, or protein powders. Instant tea sticks, single-serve beverage mixes, and compound premix systems can incorporate the powder without excessive agglomeration risk.
Oolong Tea Powder for Bakery and Confectionery
Cookies, cakes, fillings, icings, and dessert mixes gain natural oolong tea flavor from the ingredient. The powder tolerates baking temperatures without developing noticeable off-notes, and its fine particle size distributes evenly through dry bakery mixes.
Specialty Nutrition and Custom Oolong Tea Powder Formulations
Plant-based protein blends, functional nutrition powders, and custom flavored nutritional blends may use the ingredient to introduce tea-derived components alongside characteristic oolong tea flavor.
Oolong Tea Powder for Milk Tea and Beverage Bases
Oolong tea is an important tea base choice for milk tea and mixed beverage products. This powder can be used in milk tea base formulations, fruit tea blending, and cheese foam tea powder applications, providing a standardized oolong tea flavor source for chain beverage operations and industrial beverage manufacturing.

What Sets This Oolong Tea Extract Powder Apart
Standardized Specification of 10:1 Oolong Tea Extract Powder
This product uses a 10:1 (TLC) extraction ratio, giving formulators a clear conversion basis. Compared with ordinary tea powders that do not state an extraction ratio, the standardized 10:1 specification makes oolong tea extract powder dosage calculation clearer, helping control formulation cost and flavor intensity.
Solubility Characteristics of Water Soluble Oolong Tea Powder
The extraction and drying process yields a powder that dissolves in aqueous systems across a range of temperatures. This solubility profile makes the ingredient suitable for both hot-fill and cold-fill beverage operations, as well as for reconstitution in instant drink applications. Compared with directly ground oolong tea powder, water soluble oolong tea powder performs more consistently in liquid systems.
Multi-Parameter Monitoring of Heavy Metal Tested Oolong Tea Powder
The specification includes total heavy metals ≤10 ppm, arsenic ≤2 ppm, lead ≤2 ppm, mercury ≤0.1 ppm, and chromium ≤2 ppm. The testing scope covers multiple heavy metal indicators, providing data support for export to markets with strict contaminant limits.
Microbial Control of Low Microbial Oolong Tea Powder
The specification enforces tight microbiological limits, including total plate count <3,000 cfu/g, yeast and mold <100 cfu/g, and negative results for E. coli, Salmonella, and Staphylococcus. This profile reduces the sterilization burden for beverage manufacturers and supports the use of low microbial oolong tea powder in functional beverage applications.
Sensory Characteristics of Brown Fine Oolong Tea Powder
The product appears as a brown fine powder with the characteristic aroma and taste of oolong tea. This sensory profile allows it to deliver authentic oolong tea flavor in tea-flavored bakery, tea aroma confectionery, and tea-flavored sauce applications, rather than relying solely on flavor compounding.
Oolong Tea Powder Differentiation from Green Tea and Black Tea Powder
Among tea ingredient options, oolong tea powder offers a flavor option positioned between green tea and black tea. For brands looking to develop differentiated tea beverage products, oolong tea powder can be used in innovative applications such as oolong tea latte, oolong tea sparkling drinks, and oolong tea cold brew blends.
Technical Specifications
The following parameters are verified per production lot before release. Batch-specific test results are available upon request for your quality and regulatory files.
| Item | Specification |
|---|---|
| Extract Ratio | 10:1 (TLC) |
| Appearance | Fine powder |
| Color | Brown |
| Odor | Characteristic |
| Particle Size | 100% pass 80 mesh |
| Loss on Drying | ≤5.0% |
| Ash Content | ≤4.5% |
| Heavy Metals | ≤10 ppm |
| Arsenic | ≤2 ppm |
| Lead | ≤2 ppm |
| Mercury | ≤0.1 ppm |
| Chromium | ≤2 ppm |
| Total Plate Count | <3,000 cfu/g |
| Yeast & Mold | <100 cfu/g |
| E. coli | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
| Packing | Paper drums with two plastic bags inside; net weight 25 kg/drum |
| Storage | Store in cool & dry place. Do not freeze. Keep away from strong light and heat |
| Shelf Life | 2 years when properly stored |
Why Choose Us as Your Oolong Tea Powder Supplier?
Direct Manufacturing and Export Track Record
We are a direct manufacturer of botanical ingredients, not a trading intermediary. Our team has supplied plant-based raw materials to buyers in more than 30 countries, including markets with stringent import requirements. This experience translates into practical knowledge of export documentation, customs procedures, and regulatory expectations for food ingredient shipments.
Oolong Tea Powder Sample Support for Formulation Trials
Small test samples are available for laboratory evaluation before commercial order placement. Your R&D team can assess flavor contribution, solubility behavior, and compatibility with existing formula components using the actual production material. This reduces the risk of formulation surprises at scale-up.
Export Documentation and Compliance Assistance
Each shipment is accompanied by standard export documentation including Certificate of Analysis, packing list, and commercial invoice. Additional certificates can be arranged upon request to meet destination-specific requirements. We understand the paperwork demands of international food ingredient trade and prepare documentation accordingly.
Batch Traceability and Quality Records
Every production lot carries a unique batch number linked to internal testing records. Full-panel testing is completed before release, covering extraction ratio, heavy metals, and microbiological parameters. Batch-specific reference data is available for your quality file.
Technical Guidance for Industrial Oolong Tea Powder Raw Material Evaluation
Our technical team can address formulation-related questions as you assess the ingredient for specific applications. Whether you are working through solubility challenges, flavor contribution calculations, or storage considerations, we can share practical experience from prior applications.
Request a Sample or Further Details
If you are evaluating industrial oolong tea powder raw material for an upcoming product launch or reformulation, a lab-scale sample can provide clarity that specifications alone cannot. We can share batch-specific reference data and discuss your formulation requirements without obligation.
📞 Contact us
📩 Email: info@watersolu.com
📱 WhatsApp: +86 17396654828
FAQ
Q: Can this oolong tea extract powder be used directly in dry blending for instant beverage mixes?
A: Yes. The 100% passing 80-mesh specification supports dry blending with typical carrier powders. We recommend a small-scale mixing trial with your specific carrier and packaging format to confirm flow behavior and anti-caking performance.
Q: Does the product contain any added artificial oolong tea flavor?
A: No. The oolong tea character comes entirely from the oolong tea raw material. No synthetic flavorings or fragrance additives are incorporated.
Q: What is the difference between this product and green tea powder or black tea powder?
A: Oolong tea is a semi-fermented tea, with a flavor profile between green tea and black tea. This product delivers the characteristic aroma and taste of oolong tea, suitable for brands looking to develop differentiated tea beverage products.
Q: Q: What is the recommended storage condition and shelf life?
A: Store in a cool, dry location. Do not freeze. Keep away from strong light and heat. Under proper storage, the product carries a 2-year shelf life. Once opened, keep the container tightly sealed and use promptly.
Q: What documentation is provided for international shipments?
A: Standard documentation includes Certificate of Analysis, packing list, and commercial invoice. Additional certificates can be arranged upon request, subject to production and regulatory requirements.
Q: Is this heavy metal tested oolong tea powder suitable for markets with strict contaminant limits?
A: The specification includes total heavy metals ≤10 ppm, arsenic ≤2 ppm, lead ≤2 ppm, mercury ≤0.1 ppm, and chromium ≤2 ppm. Batch-specific test results are available to support your regulatory submissions.
Q: Do you provide samples for formulation evaluation?
A: Yes. Lab-scale samples are available for R&D assessment prior to bulk ordering. Contact us with your intended application and we can confirm sample quantity and lead time.
Q: What is the minimum order quantity for commercial supply?
A: MOQ is flexible. Small-batch orders are accepted for brand trials, while larger volumes are supported for ongoing manufacturing requirements. Contact our team for quotation based on your projected usage.
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