Executive Summary

Beetroot, botanically identified as Beta vulgaris L., is a naturally pigmented botanical raw material widely recognized for its distinctive red-violet coloration.

The characteristic color of red beetroot is primarily associated with betalains, a group of water-soluble nitrogen-containing pigments. Betalains are divided into two principal groups:

• Betacyanins — red to violet pigments
• Betaxanthins — yellow to orange pigments

Among the beetroot betalains, betanin is one of the principal and most extensively studied red-violet pigments. Other characterized beetroot pigments include isobetanin, neobetanin and betaxanthin compounds such as vulgaxanthin I.

Beetroot therefore represents a valuable botanical feedstock for manufacturers developing:

• Natural color ingredients
• Botanical extracts
• Cosmetic colorants
• Personal-care ingredients
• Natural-origin formulations
• Food color ingredients, where the supplied grade and regulatory status permit
• Research and development applications involving betalain-rich extracts

Our beetroot raw material can be supplied for direct processing, extraction, concentration, standardization or further formulation.

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1. Botanical Identity

Parameter	Specification
Botanical Name	Beta vulgaris L.
Common Names	Beetroot, Red Beet, Beet
Family	Amaranthaceae
Plant Part	Root
Material Category	Botanical raw material
Principal Phytochemical Interest	Betalains
Major Pigment Groups	Betacyanins and betaxanthins
Intended Processing	Extraction / further processing

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2. Beetroot as a Botanical Raw Material

The beetroot root contains naturally occurring pigments and other phytochemicals.

For industrial extraction, the pigment fraction is particularly important because betalains provide the characteristic red-violet and yellow-orange coloration associated with beetroot.

Betalains are water-soluble pigments that accumulate in plant tissues and are commercially recognized for their potential as natural colorants.

The chemical composition of beetroot may vary according to:

• Botanical variety
• Cultivar
• Geographic origin
• Soil conditions
• Climate
• Maturity
• Harvest period
• Storage
• Drying conditions
• Processing method

Consequently, analytical characterization is important when beetroot is intended for standardized industrial extraction.

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3. Key Phytochemical Profile

The primary phytochemical interest for red beetroot is the betalain fraction.

Major Pigment Classes

Betacyanins

Betacyanins are responsible for red-to-violet coloration.

Important beetroot betacyanins include:

• Betanin
• Isobetanin
• Neobetanin
• Related betacyanin derivatives

Betanin is one of the most important and characteristic beetroot pigments. It is the glucoside form of betanidin and is widely studied as a natural red-violet pigment.

Betaxanthins

Betaxanthins provide yellow-to-orange coloration.

A well-known beetroot betaxanthin is:

• Vulgaxanthin I

Other minor betaxanthin compounds may also occur depending on the botanical material and analytical method.

4. Why Betalains Matter

Betalains are water-soluble natural pigments with significant interest in natural-color applications.

Their color characteristics make beetroot particularly relevant to manufacturers seeking alternatives to synthetic colorants.

Primary Commercial Characteristics

• Natural red-violet coloration
• Water solubility
• Botanical origin
• Betacyanin-rich pigment fraction
• Presence of betaxanthins
• Suitability for extraction and concentration
• Potential application in natural-origin product development

Betalains have been investigated for applications in food, cosmetics and other industries, although their stability must be carefully considered during processing and formulation.

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5. Raw Material → Extract → Finished Product

Our beetroot raw material can serve as a starting material for manufacturers producing standardized botanical extracts.

Typical Value Chain

Beetroot Root

↓

Controlled Extraction

↓

Betalain-Rich Extract

↓

Concentration / Standardization

↓

Natural Color / Botanical Ingredient

↓

Finished Product

The customer's extraction and standardization process can be optimized according to the required:

• Betalain concentration
• Color strength
• Shade
• Solids content
• Stability
• Application
• Regulatory requirements

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6. Extraction Considerations

Betalains are sensitive to processing conditions. Published research identifies temperature, pH, light, oxygen, water activity and metal ions among the factors that can affect betalain stability.

Accordingly, extraction manufacturers may optimize:

• Raw material particle size
• Solid-to-liquid ratio
• Extraction temperature
• Extraction time
• Solvent system
• Oxygen exposure
• Filtration
• Concentration
• Drying method
• Packaging atmosphere
• Storage conditions

The objective is to maximize pigment recovery while minimizing degradation.

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7. Betalain Stability

Stability is one of the most important technical considerations when working with beetroot extracts.

Research indicates that betalains are particularly affected by:

Temperature

Elevated temperatures can accelerate pigment degradation.

Light

Exposure to light can reduce betalain stability, with degradation increasing as light exposure increases.

Oxygen

Betalains can undergo oxidative degradation. Reduced oxygen exposure can improve pigment stability.

pH

Betalains generally show useful stability under mildly acidic to near-neutral conditions, while strongly alkaline conditions can cause significant degradation. A review reports particularly favorable betanin stability around pH 5–6.

Water Activity

Water activity can also influence pigment stability, particularly during storage of concentrated or dried materials.

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8. Cosmetic & Personal-Care Applications

Beetroot-derived betalains have research interest for cosmetic and personal-care applications as naturally derived color ingredients.

Potential Applications

• Color cosmetics
• Lip products
• Blush formulations
• Tinted creams
• Botanical skin-care products
• Facial products
• Hair-care products
• Shampoos and conditioners requiring botanical color concepts
• Natural-origin personal-care formulations
• Botanical extracts

The actual suitability of beetroot-derived colorants depends on the intended cosmetic application, product category, jurisdiction and applicable cosmetic regulations.

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9. Natural Color Applications

The strongest commercial positioning for beetroot is its role as a natural pigment source.

Beetroot betalains can provide:

Red to Violet Shades

Primarily associated with betacyanins such as betanin.

Yellow to Orange Shades

Associated with betaxanthins.

This makes beetroot particularly interesting for manufacturers developing products with a natural-origin color positioning.

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10. Food & Beverage Applications

Beetroot betalains are widely studied and commercially recognized as natural colorants in food applications.

Potential applications include:

• Beverages
• Dairy products
• Yogurt
• Desserts
• Ice cream
• Sauces
• Jams and jellies
• Confectionery
• Bakery products
• Plant-based products
• Other food systems where permitted

Published reviews describe beetroot betalains as important natural pigments for food applications.

Regulatory Note: Food use must be evaluated against the regulatory status, purity specification and permitted use of the particular beetroot material or extract in the destination market.

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11. Botanical Extract Applications

Beyond color, beetroot is also used as a botanical source of naturally occurring compounds.

The root contains a broader phytochemical profile that may include:

• Betalains
• Phenolic compounds
• Flavonoids
• Organic acids
• Dietary constituents
• Naturally occurring minerals

However, the concentration of these constituents varies substantially with botanical source and processing.

For commercial products, specific functional or health claims should be based on analytical and application-specific evidence.

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12. Quality Parameters for Industrial Beetroot Raw Material

For customers using beetroot as an extraction feedstock, the following parameters are recommended for evaluation.

Parameter	Importance
Botanical identification	Confirms authentic Beta vulgaris
Betalain content	Key pigment parameter
Betacyanin content	Important for red-violet color
Betaxanthin profile	Important for yellow-orange pigment fraction
Color value / absorbance	Supports pigment strength evaluation
Moisture	Storage and processing control
Foreign matter	Raw-material purity
Total ash	General quality indicator
Particle size	Extraction consistency
Microbiology	Quality and safety
Heavy metals	Regulatory/customer requirements
Pesticide residues	Botanical quality control
Aflatoxins, where applicable	Safety assessment
Organoleptic characteristics	Routine batch assessment

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13. Recommended Analytical Characterization

For industrial customers producing standardized beetroot extracts, analytical testing may include:

Total Betalains

Quantification of the overall betalain fraction using an appropriate validated spectrophotometric or chromatographic method.

Betacyanin / Betaxanthin Profile

Separate characterization of the principal pigment classes can provide additional information about color composition.

HPLC / HPLC-DAD

HPLC can be used for characterization and quantification of individual betalains.

Reported beetroot studies have identified major pigments including betanin, isobetanin, neobetanin and vulgaxanthin I using chromatographic and mass-spectrometric approaches.

Color Strength

For commercial color ingredients, absorbance-based measurements can provide a useful indicator of pigment concentration and batch consistency.

The analytical method should always be specified alongside the reported numerical value.

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14. Formulation Considerations

When developing products using beetroot-derived pigments, formulators should consider:

• Final pH
• Temperature exposure
• Light exposure
• Oxygen exposure
• Water activity
• Metal ions
• Packaging
• Storage conditions
• Processing time
• Other formulation ingredients

Because betalains can be sensitive to environmental conditions, formulation and stability testing should be conducted using the specific commercial extract or raw material.

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15. Potential Industrial Applications

Cosmetics & Personal Care

• Color cosmetics
• Botanical skin-care products
• Tinted formulations
• Hair-care products
• Natural-origin personal care

Food & Beverage

• Natural food colorants
• Beverages
• Dairy systems
• Desserts
• Sauces
• Confectionery
• Bakery applications

Botanical Extract Manufacturing

• Betalain-rich extracts
• Standardized beetroot extracts
• Botanical pigment concentrates

Research & Development

• Natural pigment systems
• Plant-derived colorants
• Stabilized pigment systems
• Encapsulated botanical color ingredients

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16. Application Matrix

End Use	Raw Beetroot	Beetroot Extract	Standardized Pigment Extract
Natural color development	✓	✓	✓
Cosmetic applications	✓	✓	✓
Color cosmetics	—	✓	✓
Skin-care formulations	✓	✓	✓
Hair-care formulations	✓	✓	✓
Food & beverage*	✓	✓	✓
Botanical extracts	✓	✓	✓
Natural pigment manufacturing	✓	✓	✓
Research & development	✓	✓	✓

*Subject to applicable food regulations and the specification/grade of the supplied material.

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17. Three Commercial Use Routes

Our beetroot raw material can support three principal customer pathways.

A. Direct Botanical Use

Customers may incorporate appropriately processed beetroot material into products where the raw botanical form is suitable.

B. Extraction

Customers may extract the betalain-rich fraction and manufacture their own beetroot extract.

C. Concentration & Standardization

Customers may further concentrate and standardize the extract according to a defined pigment or color-strength specification.

This allows manufacturers to develop beetroot ingredients tailored to their own application requirements.

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18. What Makes a Good Beetroot Extraction Feedstock?

For industrial extraction, high-quality beetroot raw material should demonstrate:

1. Authentic Botanical Identity

Correct identification as Beta vulgaris.

2. Strong Natural Pigment Content

A suitable betalain concentration for the intended extraction process.

3. Consistent Color Characteristics

Helps support reproducible extract production.

4. Controlled Moisture

Supports storage and predictable processing.

5. Low Foreign Matter

Improves raw-material purity.

6. Good Microbiological Quality

Supports controlled manufacturing.

7. Controlled Contaminants

Heavy metals and pesticide residues should comply with agreed customer and market requirements.

8. Consistent Supply

Reliable botanical sourcing and batch traceability are important for commercial extract production.

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19. Customer Evaluation Protocol

Before commercial scale-up, customers are encouraged to conduct laboratory extraction trials using representative samples.

A suitable evaluation may include:

Beetroot Raw Material

↓

Betalain Analysis

↓

Laboratory Extraction

↓

Extraction Yield

↓

Betalain Recovery

↓

Color Strength

↓

Stability Testing

↓

Final Application Testing

This approach allows customers to establish the appropriate extraction conditions for their manufacturing process.

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20. Stability & Packaging Considerations

Because betalains can be sensitive to light, oxygen and temperature, appropriate packaging and storage conditions are important.

Recommended controls may include:

• Protection from direct light
• Controlled temperature
• Moisture protection
• Oxygen minimization where appropriate
• Suitable barrier packaging
• Controlled storage humidity

Specific shelf life should be established from stability testing of the actual commercial grade and packaging system.

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21. Quality & Traceability

Recommended batch documentation may include:

• Botanical identity
• Country/region of origin
• Harvest information, where available
• Batch number
• Processing date
• Moisture
• Betalain/color specification
• Microbiological analysis
• Heavy-metal analysis
• Pesticide analysis, where applicable
• Storage conditions
• Certificate of Analysis

Traceability provides customers with greater confidence in raw-material consistency and supports downstream quality management.

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22. Technical Positioning

The commercial value of beetroot as a raw material should be evaluated primarily through its:

• Botanical authenticity
• Natural betalain content
• Color strength
• Extraction recovery
• Batch consistency
• Stability
• Traceability

Rather than relying solely on the visual intensity of the raw beetroot, industrial buyers should evaluate the measurable pigment content and extraction performance.

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23. Important Technical Note

Published research demonstrates substantial variation in beetroot betalain composition and stability depending on botanical material, processing conditions and analytical methodology.

Therefore, literature values should be treated as technical reference information, not as guaranteed specifications for a commercial batch.

Commercial specifications should be based on batch-specific analytical testing and an agreed analytical method.

Likewise, color strength, stability, cosmetic performance and other application claims should be established through appropriate testing using the specific commercial material.

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24. Conclusion

Beetroot (Beta vulgaris L.) is a valuable botanical raw material for manufacturers seeking naturally derived pigment and botanical extract solutions.

Its most commercially significant pigment constituents are betalains, comprising:

Betacyanins → red/violet coloration

and

Betaxanthins → yellow/orange coloration

with betanin being a major characteristic beetroot betacyanin.

The material can serve as a starting point for:

• Natural color ingredients
• Cosmetic color applications
• Personal-care formulations
• Food and beverage color applications, where permitted
• Botanical extracts
• Betalain-rich concentrates
• Natural-origin product development

For industrial customers, the key evaluation criteria are pigment content, extraction recovery, color strength, stability, purity, consistency and traceability.

Our beetroot raw material is supplied as a botanical feedstock for customers who wish to develop their own extraction, concentration and standardization processes.

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Technical Information Summary

Attribute	Information
Botanical name	Beta vulgaris L.
Common name	Beetroot / Red Beet
Family	Amaranthaceae
Plant part	Root
Main phytochemical interest	Betalains
Main pigment groups	Betacyanins & Betaxanthins
Important pigment	Betanin
Primary color range	Red / violet / yellow-orange
Intended use	Extraction / further processing
Main industries	Cosmetics, personal care, food & beverage, botanical extracts
Key quality parameter	Betalain / color strength
Key technical consideration	Pigment stability
Standardization	Customer-specific
Quality testing	According to agreed specification
Traceability	Batch-based

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Disclaimer

This document is provided for technical and informational purposes to support ingredient evaluation and product development.

The information does not constitute a guarantee of finished-product performance, safety or regulatory approval.

The suitability of beetroot raw material or extracts for a particular cosmetic, food, personal-care or other application must be independently evaluated by the customer.

Food, cosmetic and other regulatory requirements vary by jurisdiction and product category. Customers are responsible for confirming the regulatory status and permitted use of the specific material or extract in their intended market.

Commercial specifications should be confirmed through the applicable Certificate of Analysis and Technical Data Sheet for the supplied batch.