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CINNAMON

[comerg_cinnamon]

COMERG • Cinnamon extraction

Ceylon Cinnamon

Cinnamomum zeylanicum

Turn cinnamon bark into a high-strength, food-grade extract with COMERG equipment. Our cold, room-temperature, low-pressure process captures the warm, sweet-spicy heart of true cinnamon, the cinnamaldehyde that defines its flavour, without the heat that older methods rely on.

Technical reply in 48h Free yield review Worldwide shipping
77% cinnamaldehyde

The spice

True cinnamon, from the bark

Ceylon cinnamon, the so-called true cinnamon, is prized for a warm, sweet and refined aroma that is softer and more delicate than common cassia. Its character comes almost entirely from cinnamaldehyde, the compound that gives cinnamon its unmistakable spicy-sweet signature.

The inner bark is dried, milled and processed cold, so the finished extract carries the full warmth of the spice. Nothing is added, and the natural balance of the bark is preserved, including its naturally low coumarin profile.

Raw material

Botanical nameCinnamomum zeylanicum
FamilyLauraceae
Plant partBark
ConditionDried, ground
OriginIndia
AvailabilityAll year

The extract

What the process delivers

Run on COMERG equipment, cinnamon bark yields a standardised, high-strength extract, batch after batch. Because the extraction is cold and solvent-light, with no high heat, the warm top notes carry straight through to the finished oil. The figures below are typical of a standardised BCin-85.1 grade.

≥85%Volatile oil v/w
77%Cinnamaldehyde
0.38DPPH IC50 mg/ml
<25 °CExtraction temp
97%Compound recovery
~110 kgBark per kg extract

The method

Cold extraction, in three steps

No heat, no leftover solvent. This is what happens inside a COMERG aerosol system, and why the extract keeps the full cinnamon character.

1

Pressurised R134a flooding

Non-toxic liquefied R134a gas is introduced to the milled cinnamon bark at controlled, low pressure. There is no heat, the cycle begins and stays at room temperature.

2

Selective aromatic dissolution

The liquid gas gently dissolves the cinnamaldehyde and the warm spicy volatiles, while the heat-sensitive top notes stay structurally intact.

3

Recovery and pure extract

The R134a is fully recovered and recycled in a closed loop. What is left is a concentrated cinnamon extract, at least 85% volatile oil, with under 0.1 g/kg residue.

Aromatic profile

The compound fingerprint

Principal constituents identified by GC-MS, each above 1%. Cinnamaldehyde dominates the profile, which is exactly why bark is the prized raw material for cinnamon extract.

Cinnamaldehyde
77%
Coumarin
4%
Copaene
3%
1,8-Cineole
2%
beta-Caryophyllene
2%
a-Pinene
1%
0%30%60%80%+

Other extractables present. Per-batch GC-MS report available on request.

Specification

BCin-85.1 at a glance

Identity & origin

Botanical nameCinnamomum zeylanicum
Plant partBark
OriginIndia
Product codeBCin-85.1
CAS No.84649-98-9
EINECS No.283-479-0

Production

MethodLiquefied-gas extraction
TemperatureBelow 25 °C
SolventFood-grade (Dir. 97/60/EC)
Solvent residue< 0.1 g/kg
StandardisationDeclared volatile oil
Concentration1 kg ≈ 100-120 kg bark

Physical

AppearanceDark brown viscous liquid
Volatile oil≥ 85% v/w (ASTA)
INCI nameCinnamomum Zeylanicum Bark Extract
Density1034 g/l
Refractive index1.5878
Acid value8.1 mg KOH/g

Solubility & output

In oilsFully soluble
In 40% alcoholPartial
In waterInsoluble
Flash point> 62 °C
ContainerLined aluminium bottle
Shelf life2 years

Why cinnamon, why cold

A warm spice, captured whole

A concentrated bark

Cinnamomum zeylanicum, India

Plant partBark, milled
Bark per kg extract~100-120 kg
Volatile oil≥ 85% v/w
AntioxidantDPPH IC50 0.38 mg/ml

Captured cold

Versus steam distillation

Cinnamaldehyde77% retained
CoumarinNaturally low
Process temperature< 25 °C
Top notesPreserved

Applications

What you can make

Food & flavour Bakery & confectionery Beverages & spirits Fine perfumery Cosmetics & warming care Candles & home fragrance

The extract can be taken concentrated or diluted in a carrier oil to suit the application. Typical filling rates for the concentrated extract in food are 10 to 600 mg per kilogram of product.

Why the COMERG line

Built for warm spice like cinnamon

The strength and warmth above are not an accident of the bark alone, they are what the right equipment makes repeatable. Our line is engineered around the things that matter when you process a high-value spice.

Room temperatureR134a aerosol extraction works cold and at low pressure, so the volatile warm top notes are never cooked off.
Keeps the cinnamaldehydeCinnamaldehyde carries almost the entire cinnamon character. Cold extraction concentrates it cleanly into the extract.
Fully automatedClosed-loop systems run the cycle for you, so results stay consistent and one operator can handle the line.
Fast cycles, high yieldLow-pressure extraction is quick and recovers up to 97% of the bark's compounds, more than older high-pressure CO2 lines.
Scales with youFrom a 10 l pilot unit to 2000 l production, the same method grows from R&D batches to full output.
Clean and economicalIt uses around 85% less energy than solvent methods and needs no special hazardous-location facility.

Why it wins

Compared to the alternatives

Against steam distillation, solvent and CO2, cold R134a extraction keeps more of the cinnamon, with a clean, high-strength result.

FeatureCOMERG R134aSteam distillationSolventCO₂ supercritical
Process temperature< 25 °C (room temp)100-150 °C40-70 °C31-80 °C
Aromatic preservation95%+60-75%~85%~80%
Compound recoveryup to 97%70-85%80-90%85-92%
CinnamaldehydeConcentratedRetained, some lossRetainedMostly retained
Solvent residue< 0.1 g/kgNoneNeeds post-purgeNone
Energy use85% less vs solventHighMedium-highVery high
Special facilityNot requiredNot requiredRequiredHigh-pressure safety

From bark to extract

The machines for cinnamon

A complete COMERG line takes cinnamon from raw bark to a finished extract. These are the core stages, each available as standalone equipment.

View all equipment
Product specificationFull composition, properties, packaging and handling for cinnamon extract BCin-85.1.
Download PDF

Questions

Cinnamon extraction, explained

A 100% natural cinnamon bark extract, product code BCin-85.1. It reaches at least 85% volatile oil, led by around 77% cinnamaldehyde, with no additives.

Liquefied food-grade gas extraction at room temperature, below 25 °C, and low pressure. Because there is no high heat, the delicate aromatic compounds are preserved and solvent residue stays below 0.1 g/kg.

Cinnamon's warmth lives almost entirely in cinnamaldehyde and a handful of supporting volatiles. Cold R134a extraction concentrates them cleanly without the prolonged heat that can dull or alter the spice.

Roughly 1 kg of extract represents around 100 to 120 kg of dried, milled bark, which is why a high-strength extract is so practical to use and ship.

Yes. The same cold process runs from a 10 l pilot unit to 2000 l production systems, so you can start small and grow without changing method.

It is produced with a food-grade solvent per Directive 97/60/EC. It is a raw material for formulation, not intended for direct consumption or undiluted topical use, and users are responsible for compliance with applicable legislation.

Yes. A per-batch GC-MS analysis is available on request, and a Safety Data Sheet per 2006/1907/EC is supplied with the product.

Set up your cinnamon line

Tell us your throughput and target product. We will recommend the right system, share a yield estimate for your cinnamon bark, and reply with pricing and lead time, usually within 48 hours.

COMERG extracts are raw materials for product formulation. They are not intended for direct consumption or for undiluted topical application in cosmetics, perfumery or aromatherapy. This information is provided to the best of our knowledge and is not a substitute for prior testing of suitability for the intended use. Keep away from children.

The cinnamon line

Equipment for processing cinnamon

The machines below make up the cinnamon line, the equipment that takes the bark through to a finished extract. Request a quote on any unit and we will reply with pricing and lead time.

  • 1000L HTE Fully Automated Aerosol Extraction System

    1000L HTE Fully Automated Aerosol Extraction System

    An industrial-scale aerosol extraction system for very high-volume, room-temperature, residue-free processing of any botanical.

  • 100L HTE Fully Automated Aerosol Extraction System

    100L HTE Fully Automated Aerosol Extraction System

    A commercial-scale low-pressure aerosol system that gently extracts essential oils and aromatics from any botanical at room temperature, with no residue.

  • 10L HTE Fully Automated Aerosol Extraction System

    10L HTE Fully Automated Aerosol Extraction System

    An entry-level, fully automated low-pressure aerosol system that gently extracts essential oils and aromatics from virtually any botanical at room temperature, with no residue.

  • 10T Conveyor Dryer System

    10T Conveyor Dryer System

    A continuous belt dryer that gently dries freshly harvested botanical biomass on a four-layer, 12 m mesh belt at an adjustable 0-90 °C, fed and discharged automatically.

  • 150L Fully Automated Compound Remediation System

    150L Fully Automated Compound Remediation System

    A production-scale system that refines large lots of botanical extract to a fixed specification at room temperature, with no thermal damage to the active profile.

  • 2000L HTE Fully Automated Aerosol Extraction System

    2000L HTE Fully Automated Aerosol Extraction System

    Our largest aerosol extraction platform, built for maximum-volume industrial production with the same gentle, residue-free low-pressure process.

  • 200L HTE Fully Automated Aerosol Extraction System

    200L HTE Fully Automated Aerosol Extraction System

    A high-capacity commercial low-pressure aerosol system for room-temperature, residue-free extraction of essential oils and aromatics from any botanical.

  • 20L Aerosol Extraction System

    20L Aerosol Extraction System

    A compact production-scale low-pressure aerosol system that gently extracts essential oils and aromatics from any botanical at room temperature, with no residue.

  • 20L MAX HTE Fully Automated Aerosol Extraction System

    20L MAX HTE Fully Automated Aerosol Extraction System

    A dual-vessel 20L MAX system that doubles throughput while keeping the same gentle, room-temperature, residue-free aerosol extraction for any botanical.

  • 25L Fully Automated Compound Remediation System

    25L Fully Automated Compound Remediation System

    A pilot-scale system that scales a validated remediation method to repeatable batches, stripping targeted impurities from extract while protecting the active profile.

  • 30L Ultrasonic Extraction System

    30L Ultrasonic Extraction System

    A 30L ultrasonic-assisted extraction system that uses 20 kHz cavitation to rupture plant cells and release oils into solvent quickly, at low temperature, with vacuum filtration.

  • 500L HTE Fully Automated Aerosol Extraction System

    500L HTE Fully Automated Aerosol Extraction System

    A large-scale industrial aerosol system delivering high-volume, room-temperature, residue-free botanical extraction at low pressure.

  • 500L Vacuum Drying Oven with Drawer

    500L Vacuum Drying Oven with Drawer

    A production-scale 18 cu ft vacuum oven with a pull-out drawer and integrated pump that purges and dries large batches of botanical extract at low temperature.

  • 50L Crystallization Reactor

    50L Crystallization Reactor

    A 50L jacketed reactor that crystallises high-purity botanical isolates from a distilled feed under precise temperature and agitation control, with repeated recrystallisation for maximum purity.

  • 50L HTE Fully Automated Aerosol Extraction System

    50L HTE Fully Automated Aerosol Extraction System

    A floor-standing production-scale low-pressure aerosol system that gently extracts essential oils and aromatics from any botanical at room temperature, with no residue.

  • 50L Vacuum Drying Oven

    50L Vacuum Drying Oven

    A compact 2 cu ft vacuum oven that purges residual solvent and gently dries botanical extracts at low temperature under vacuum, protecting colour, aroma and actives.