"The Gannan navel orange is not just an orange. It is a Chinese National Geographical Indication product with a brand value of RMB 69.3 billion — the #1 fruit brand in China for 11 consecutive years. Every drum of FOGT FCOJ starts right here, in the red-soil orchards of Xinfeng, Ganzhou."

At a Glance

Product Overview

FOGT frozen orange juice concentrate is made from a single fruit variety: the Gannan navel orange (Citrus sinensis Osbeck), harvested from cooperative orchards in Xinfeng County, Ganzhou, southern Jiangxi Province. This is the heart of the world's largest navel orange growing region — 193,000 hectares under cultivation, 1.85 million metric tons of annual output — and the birthplace of a fruit so distinctive it has earned China National Geographical Indication protection, EU-China GI mutual recognition, and the title of "Chinese Famous Fruit."

That is the difference between commodity orange concentrate and what we produce. Gannan navel oranges grow on fourth-era red soil rich in rare-earth trace minerals. Combined with a subtropical monsoon climate that delivers sharp day-night temperature swings (up to 15°C differential) during the September-to-November ripening window, the fruit develops naturally high sugar content (10.5%–12%), juice yield above 55%, and a deep, aromatic sweetness that commodity Valencia simply cannot match. This is not marketing language — it is documented in the Product of Geographical Indication standards issued by China's General Administration of Quality Supervision (AQSIQ Bulletin No. 107, 2003).

We concentrate this fruit at 65°±1° Brix through a multi-stage TASTE (Thermally Accelerated Short-Time Evaporator) system with full essence recovery. What leaves the evaporator is not just orange concentrate — it is the captured flavor of a fruit that has been cultivated in this specific terroir for decades, preserved through low-temperature concentration with aroma recovery, and immediately frozen to lock in the volatile aroma compounds that define authentic, fresh-squeezed orange character.

We supply this frozen concentrated orange juice to beverage manufacturers, juice blenders, private-label bottlers, and food processors across 30+ countries. Whether you are formulating a premium breakfast juice, developing a citrus-based functional drink, or scaling industrial juice blending — this FCOJ is engineered for flavor authenticity, batch-to-batch consistency, and full supply-chain transparency.

The Gannan Advantage: Why This Orange Matters

Before we talk about Brix, acidity, or evaporation technology, we need to talk about the fruit itself. In the concentrate juice business, your final product is only as good as the oranges that went into it. Here is why the Gannan navel orange — and specifically, fruit from the Xinfeng orchards we partner with — gives FOGT FCOJ a structural quality advantage that no process can compensate for.

1. Globally Recognized Geographical Indication

Gannan navel orange is a China National Geographical Indication (GI) product, certified in 2003 under AQSIQ Bulletin No. 107. It is also listed in the EU-China Agreement on Geographical Indications (effective March 2021), meaning its name is legally protected in the European market — the same tier of recognition as Champagne, Parma Ham, or Feta cheese. When a European buyer sees "Gannan Navel Orange" on your ingredient panel, they are reading a protected origin claim, not a generic descriptor.

2. Unmatched Brand Value: #1 Fruit Brand in China for 11 Years

According to the 2025 China Brand Value Evaluation released by China's national standardization authority, the Gannan navel orange brand is valued at RMB 69.294 billion (approximately USD 9.5 billion), with a brand strength score of 895. It has held the #1 position among all fruit-category regional public brands for 11 consecutive years — a record unmatched by any other Chinese agricultural product (see: Ganzhou Municipal Government Gazette, May 2025).

3. Terroir: Red Soil, Rare Earth & Natural Ripening

The Ganzhou basin sits on deep Quaternary red soil — loose, well-drained, and containing trace concentrations of rare-earth minerals unique to this geological formation. These minerals measurably enhance pigment formation, sugar accumulation, and Vitamin C synthesis in citrus fruit. Add to this a subtropical monsoon climate with annual sunshine of 1,600–1,800 hours and, critically, a 10–15°C day-night temperature swing during the autumn ripening months: the trees photosynthesize aggressively during warm days, then respiration slows under cool nights, trapping sugar inside the fruit sacs. The result is Gannan navel orange juice concentrate with soluble solids of 14%+ at single strength, 1–2 percentage points higher than standard US navel oranges.

4. Scale: The World's Largest Navel Orange Growing Region

Ganzhou is the single largest navel orange growing region on earth: 193,000 hectares, 1.85 million metric tons of annual production (2024 data, Jiangxi Provincial Postal Administration). The industrial cluster value reached RMB 20.2 billion in 2024. There are 250,000 registered growers and 700,000 fruit-farming households across 18 counties. This is not a niche crop — it is the economic backbone of an entire region, supported by provincial and national agricultural policy, processing infrastructure, and export logistics.

Full Traceability

In the B2B juice ingredient market, "traceability" has become a checklist item — many suppliers claim it. We define it narrowly and verifiably. Every batch of FOGT frozen orange juice concentrate can be traced from the drum ID on your warehouse shelf back to the specific cooperative orchard block in the Gannan region where the fruit was harvested. Here is how the chain works.

Step 1 — Cooperative Orchard Management

FOGT partners with a network of local farming cooperatives in Xinfeng County. Each orchard block is registered with GPS coordinates, planting-year data, and a unique grower ID. Cooperative farmers follow standardized cultivation protocols — pruning schedules, irrigation timing, pesticide-use compliance — audited annually against China Green Food and export-market residue limits. Before each harvest season, orchard blocks are pre-sampled for maturity indicators: Brix, acid content, color development, and defect incidence. Only blocks meeting the threshold proceed to harvest.

Step 2 — Harvest Lot Marking at Orchard Gate

On harvest day, each truckload departing the orchard receives a unique Lot Identification Number (LIN). The LIN encodes: grower cooperative ID / orchard block coordinates / harvest date / estimated tonnage. This tag travels with the fruit from orchard to processing facility. A digital copy is simultaneously logged into the production management system — creating a time-stamped entry that cannot be altered retroactively.

Step 3 — In-Process Lot Tracking

At the processing facility, each incoming truckload is sampled at reception: Brix, acidity, color, and microbiological screen. The reception lab results are attached to the LIN. As the fruit moves through extraction, finishing, evaporation, blending, and freezing, the LIN follows — recorded against each processing-stage timestamp. For multi-batch blends (standard practice to achieve consistent Brix/acid ratio), all constituent LINs are recorded in the blend log, along with the proportion of each lot.

Step 4 — Drum-Level Traceability

Each 200L drum receives a unique Drum Serial Number, laser-etched on the drum body and printed on the aseptic bag tag inside. Scanning the Drum Serial Number retrieves: all constituent LINs, the blend log, the full Certificate of Analysis (COA), and the cold-chain temperature record from filling to dispatch. This means: if a QA issue arises anywhere in your supply chain, we can isolate the affected drum range within hours — not days or weeks. For organic-certified and infant-nutrition-grade buyers, this level of granular traceability is not optional; it is the baseline.

FOGT Frozen Concentrated Orange Juice — Factory Inspection Report

Report No.: 20260502003 │ Batch No.: #002260427 │ Standard: GB/T 21730-2008 │ Test Date: 2026.04.27 │ Result: ✔ Passed

Production Process

Every batch of FOGT FCOJ follows a tightly controlled five-stage process — built around one overriding objective: preserve the volatile aromatic profile that makes Gannan navel orange juice concentrate identifiably different from commodity-grade product.

Stage 1 — Receiving, Grading & Washing

Gannan navel oranges arrive at the processing facility shortly after harvest — the critical window before enzymatic degradation begins to mute the bright top-note aromatics. Each truckload is sampled at the gate for Brix, acidity, color score, and defect count. These reception-lab measurements are the first data point in the batch traceability chain. The fruit then passes through a multi-stage cleaning line: destemming rollers, high-pressure spray washers, and a final manual visual-inspection belt where quality supervisors remove damaged, underripe, or overripe fruit. Only Grade-A Gannan navel oranges proceed to the presses.

Stage 2 — Bucher HPX Press Extraction & Primary Filtration

Bucher HPX hydraulic presses — the benchmark for premium juice extraction — operate across 12–14 independent pressing heads at 2,000–2,400 bar. Only first-press juice enters the concentrate line. A primary filtration step removes coarse pulp and peel fragments. This gentle, high-pressure extraction maximizes juice yield while minimizing the mechanical stress that triggers premature oxidation and off-flavor formation.

Stage 3 — Centrifugation & TASTE Evaporation

The raw juice passes through a disc-stack desludger centrifuge (4,000–10,000 rpm) that reduces sediment to <3%. Flash pasteurization at 95–98°C deactivates native enzymes, preventing flavor degradation during concentration. The clarified juice then enters a 7-effect TASTE (Thermally Accelerated Short-Time Evaporator) with a total residence time of 5–7 minutes. This is the critical quality step: short thermal exposure at progressively lower pressures (from atmospheric down to near-vacuum in the final effects) concentrates the juice to 65°±1° Brix while preserving the fruit's volatile aromatic compounds. Compare this to a conventional single-effect evaporator — 45+ minutes at 100°C — and the difference becomes clear.

Stage 4 — Aroma (Essence) Recovery

During evaporation, volatile aroma compounds are stripped from the juice along with water vapor. FOGT captures these compounds through a two-phase recovery system: water-phase aromatics (the "fresh-squeezed" top notes) and oil-phase aromatics (peel oils that give navel orange its distinctive identity). Both fractions are condensed, concentrated, and reintroduced into the finished concentrate before freezing — a process that standard commodity FCOJ often skips or executes incompletely. The result: upon reconstitution, the juice tastes of Gannan navel orange, not "generic citrus."

Stage 5 — Freezing, Filling & Cold-Chain Shipping

The finished concentrate is rapidly frozen to -18°C and filled into 200L aseptic bag-in-drum packaging. Each drum carries a unique serial number linking to the batch's full harvest, production, and QA/QC records. Every container ships with a time-stamped temperature logger — included standard — providing a verifiable cold-chain record from our freezer to your warehouse.

Why FOGT

FOGT is not a trading company sourcing oranges on the open market. We are based in Ganzhou, inside the Gannan navel orange GI zone, with processing partnerships rooted in cooperative orchards. Our company handles over 150,000 metric tons of fruit and vegetable products annually across 160+ SKUs, serving customers in more than 30 countries. For orange concentrate buyers, this means four things:

· Origin Integrity: Our frozen concentrated orange juice is made exclusively from Gannan navel oranges. No blending with imported bulk concentrate, no substitution with lower-cost growing regions. The GI origin claim on your label is backed by full orchard-to-drum traceability documentation.

· Aroma-Recovery Processing: Every batch undergoes full essence recovery — water-phase and oil-phase fractions are captured during evaporation and reintroduced before freezing. The result is concentrated orange juice that reconstitutes with authentic, identifiable Gannan navel orange character — not "generic citrus" but the specific flavor profile that 700,000 farming households have spent decades perfecting.

· Regulatory Ready: Full documentation package — Certificate of Analysis (COA), Certificate of Origin (including GI designation), ISO 22000/HACCP certificates, Kosher and Halal certifications, and independently verified heavy-metal/pesticide-residue panels. Pre-built compliance dossiers for EU (EU 2012/12), FDA (21 CFR 146.146), and GCC markets.

· Scale + Stability: Annual throughput of 150,000+ MT across 160+ product types. 30+ countries served. This is a mature export operation with established shipping lanes, experienced logistics partners, and the procurement volume to offer annual contract pricing with volume-tiered discounts and price-lock options.

Bulk Supply & Logistics

FOGT FCOJ is supplied in 200L aseptic bag-in-drum packaging, shipped at -18°C via refrigerated container (reefer). Standard load configurations:

· 1 × 20' FCL: ~80 drums / ~21.6 MT net weight

· 1 × 40' FCL: ~160 drums / ~43.2 MT net weight (available upon request)

· Blend log and COA data provided with every shipment

· Time-stamped temperature logger included at no extra charge — verifiable cold-chain record at -18°C from freezer to your destination warehouse

· Annual contract pricing with volume-tiered discounts and price-lock options available

At -18°C, frozen orange juice concentrate maintains full flavor stability, microbiological integrity, and specification compliance for the full 24-month shelf life. No preservatives or additives — stability is achieved purely through concentration, freezing, and aseptic packaging.

Applications

· Ready-to-Drink (RTD) orange juice and juice drinks — single-strength and nectar-grade

· Carbonated orange soft drinks and functional beverage bases

· Fruit juice blends — orange-mango, orange-passion fruit, citrus medleys

· Alcoholic beverage bases — orange liqueurs, hard seltzers, cocktail mixers

· Bakery, confectionery, and dairy flavoring — ice cream, yogurt, pastry fillings

Our technical team can provide usage-ratio guidance, solubility data, and sample formulations for any of the above applications on request.

Certifications

· ISO 9001:2015 — Quality Management Systems

· ISO 22000:2018 — Food Safety Management Systems

· HACCP — Hazard Analysis and Critical Control Points

· Kosher Certified (OU)

· Halal Certified (MUI)

· China GI Product — Gannan Navel Orange (AQSIQ Registration)

Packaging & Storage

· Primary: 200L aseptic bag-in-drum — food-grade polyethylene inner bag with aluminum barrier layer

· Secondary: Steel drum with epoxy-phenolic interior coating, UN-certified for food-grade export

· Storage: -18°C ± 2°C, dry, away from direct sunlight and strong odors

· Shelf Life: 24 months from production date, unopened, under recommended storage conditions

Frequently Asked Questions

Q1: What makes Gannan navel orange concentrate different from standard FCOJ?

Three structural differences. First, the fruit itself: Gannan navel oranges grow in mineral-rich red soil under a climate with sharp day-night temperature swings during ripening, yielding naturally higher sugar content (10.5%–12%), higher juice yield (55%+), and a distinctive aromatic complexity documented in the China GI product standard. Second, provenance: Gannan navel orange is a protected GI product recognized under the EU-China bilateral agreement — your ingredient label carries a verifiable origin claim, not a generic commodity descriptor. Third, processing: full aroma recovery preserves the volatile compounds that define the fruit's identity, producing concentrate that reconstitutes with authentic Gannan character.

Q2: What is the shelf life of your frozen orange juice concentrate?

24 months from the production date when stored unopened at -18°C ± 2°C. Stability has been validated through accelerated and real-time shelf-life studies covering Brix, acidity, color, microbiological parameters, and sensory evaluation. Once opened, the product should be used within 7 days under refrigerated conditions (0–4°C). Each drum ships with a time-stamped temperature logger at no extra charge.

Q3: What certifications do you hold?

ISO 9001:2015, ISO 22000:2018, HACCP, Kosher (OU), and Halal (MUI). Our raw material — Gannan navel orange — holds China National Geographical Indication (GI) registration (AQSIQ) and is recognized under the EU-China GI mutual recognition framework. EU Organic Equivalent certification is available upon request for qualified orders.

Q4: Do you provide free samples?

Yes. We provide 500g–1kg free samples for first-time buyer evaluation, shipped via express courier with cold-chain packaging. A full Certificate of Analysis (COA) and product specification sheet are included with every sample. Sample shipping costs are covered by FOGT for qualified buyers.

Q5: What is your MOQ?

Standard MOQ is 1 × 20' FCL (~80 drums / ~21.6 MT). For trial or R&D purposes, smaller volumes (LCL / pallet-level) can be arranged at a surcharge. Please contact our sales team for specific pricing.

Q6: How do you guarantee Gannan navel orange authenticity?

Through our full-chain traceability system: (1) cooperative orchard GPS registration in Xinfeng, Ganzhou — the recognized premium sub-region of the Gannan GI zone; (2) harvest lot ID system encoding orchard block, harvest date, and picking team; (3) production batch records linking receiving-lab data to finished drum serial numbers; (4) independent third-party verification — we can arrange SGS or Eurofins audit of the full supply chain at your request. This is not marketing language — it is auditable supply chain data.

Q7: Is your frozen orange juice concentrate 100% pure — no additives?

Yes, 100% pure. Our product contains zero additives, preservatives, sugar, or colorants. It is single-strength Gannan navel orange juice that has been concentrated to 65°±1° Brix through thermal evaporation with full aroma recovery, then frozen. The only ingredients in the drum are: orange juice solids, water (reduced during concentration), and the recovered volatile aroma fractions. The "100% juice" label claim is supported by every COA.

Q8: What should I do if the frozen concentrate partially thaws during shipping?

Minor thawing (softening at the drum surface) does not compromise product quality or safety provided the internal temperature has remained below -5°C throughout transit — which our included temperature logger verifies. Upon receipt, immediately transfer drums to -18°C storage. If the temperature logger indicates any excursion above -5°C, contact our logistics team before accepting the shipment. We maintain cargo insurance for all shipments.

Q9: Can you verify the Gannan origin if my customers request it?

Yes. Every drum carries a unique serial number traceable to harvest lot ID(s), orchard GPS coordinates, and the production date. We provide a Certificate of Origin (including GI designation) with every shipment. For buyers requiring enhanced verification, we can arrange SGS or Eurofins audit of the full supply chain — from the cooperative orchards cooperative orchards to your destination warehouse — at your request.

Get a Quote & Free Sample

· Frozen orange juice concentrate, 65°±1° Brix, 100% Gannan navel orange

· Full aroma-recovery processing with 7-effect TASTE evaporation

· 200L aseptic bag-in-drum | -18°C cold-chain | 24-month shelf life

· ISO 22000 · HACCP · Kosher · Halal · China GI certified

· Free 500g sample + COA for first-time buyers

Contact us for more information and its sample .