Longan Concentrated Juice Longan Liquid
Plant source: Longan fruit
Brix: 57-60BX
Acidity: ≤0.5%
Specifications: 25KG/sterile bag/paper bag
Appearance: Yellowish brown liquid
Product usage: Beverage, candy, jelly, cold drinks, baking and other industries
Product packaging: 20-30KG composite aluminum film sterile bag, 180-275KG large iron drum packaging
Product storage: Store in a dry and cool place, away from sunlight and high temperatures
Shelf life: 12 months
Products Description
Premium Longan Liquid Extract (Concentrate)
by Xi'an Tihealth
At Xi'an Tihealth Biotechnology Co., Ltd., we bridge traditional botanical wisdom with modern food science. Our Longan Extract Liquid (Dimocarpus longan) is carefully processed from select, mature fruits harvested at their peak sweetness. Unlike standard artificial syrups, our liquid extract preserves the complex, malty-caramel flavor profile and the inherent restorative polysaccharides of the natural fruit.
Engineered specifically for high-end nutraceutical and beverage manufacturers, this highly viscous, dark-amber concentrate functions as a remarkable natural flavor modulator. It is exceptionally effective at masking the bitter notes of functional herbal ingredients. Rich in active compounds historically linked to relaxation and sleep support, our Longan Liquid is the definitive foundational ingredient for botanical wellness elixirs, nighttime recovery shots, and premium Asian confectionery.
Technical Data Sheet (TDS) & Parameter Control
| Analysis Item | Target Specification | Result (Batch: LGC-2408) | Methodology |
|---|---|---|---|
| Source Material | Pulp of Dimocarpus longan | Verified | Organoleptic |
| Concentration Level | 65.0 - 70.0 °Bx | 68.5 °Bx | Digital Refractometry |
| Visual Profile | Dark amber/brown thick syrup | Conforms | Visual |
| Titratable Acidity | 0.5% - 2.0% | 1.2% | Acid-Base Titration |
| Excipients / Carriers | None Added (0%) | 0% | HPLC screening |
| Heavy Metals (Pb) | ≤ 1.0 mg/kg | < 0.2 mg/kg | Atomic Absorption |
| Total Plate Count | ≤ 1000 CFU/g | 20 CFU/g | GB 4789 |
Differentiating Manufacturing Strengths
1. Aroma-Recovery Evaporation System
The defining scent of Longan is highly volatile. Rather than relying on standard boiling which destroys these notes, we deploy a proprietary aroma-recovery evaporation process. This captures the evaporated floral and malty essences and re-infuses them into the final syrup, delivering an exceptionally potent olfactory experience.
2. Maillard Reaction Management
When processing high-sugar fruits like Longan, excessive heat leads to uncontrollable browning and bitter burnt flavors. Tihealth's facility utilizes precise thermal regulation during the extraction phase. We optimize the Maillard reaction to develop a rich, appealing caramel-like undertone while strictly preventing any astringent degradation.
3. Complete Excipient-Free Guarantee
Many commercial syrups are bulked up with maltodextrin, high-fructose corn syrup, or artificial thickeners. Our liquid extract is 100% derived from the Longan pulp itself. Its high viscosity and sweetness are entirely natural, offering formulators a genuine, unadulterated ingredient for premium labeling.
Functional R&D & Formulation Capabilities
Why food scientists and neutraceutical developers choose Longan Liquid Extract:
Key Industrial Sectors Served
Functional Elixirs & Tonics
Heavily utilized by contract manufacturers creating women's health tonics, blood-nourishment syrups, and botanical energy shots.
Premium Tea Blending
Pairs exceptionally well with Oolong, Black, and Pu-erh teas, adding a robust, fruity-caramel dimension to ready-to-drink (RTD) tea lines.
Artisanal Bakery
A staple ingredient for traditional Asian confectionery, mooncake fillings, and modern baked goods requiring a natural humectant and deep flavor profile.
Sauces & Marinades
Serves as an innovative, clean-label substitute for molasses or dark corn syrup in creating complex, sweet-savory glazes for the culinary industry.
Manufacturing & Logistics Scale
Packing, Logistics & Bulk Distribution
We provide secure, food-grade liquid packaging (drums/IBC tanks) engineered to maintain stability during international sea freight.
Formulator & Procurement FAQ
01. Why choose Longan Concentrate over regular sugar syrups?
Unlike empty calories from corn syrup, our Longan Liquid is rich in functional polysaccharides, iron, and vitamins. It provides sweetening power while simultaneously delivering a premium, health-oriented botanical label claim that resonates with modern consumers.
02. Does it contain any added maltodextrin or thickeners?
No. We guarantee a 0% excipient formula. The thick, viscous texture is derived entirely from the natural pectin and concentrated fruit solids (up to 70 Brix) inherent in the Longan pulp.
03. Is the deep amber/brown color natural?
Yes. The color is completely naturally occurring, developed through a highly controlled Maillard reaction between the fruit's native amino acids and reducing sugars during our thermal evaporation phase.
04. How does it behave in acidic beverage systems?
Our extract demonstrates excellent stability across a wide pH range. Because we utilize micro-membrane filtration prior to concentration, the proteins that typically cause flocculation in acidic environments have been removed, ensuring a clear finish.
05. Can you create a custom botanical blend (e.g., Longan + Jujube)?
Absolutely. As a primary manufacturer of TCM botanical extracts, our R&D team routinely formulates bespoke liquid blends combining Longan, Red Date (Jujube), and Goji Berry specific to your target health applications.
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