Fennel Botanical Reference Material

Q: What is the difference between sweet and bitter fennel?

Sweet fennel ( Foeniculum vulgare var. dulce) has a higher trans-anethole and lower fenchone content, while bitter fennel (var. vulgare) has more fenchone. Both are genuine fennel, but the ratio affects the expected HPTLC profile, so it's worth knowing which variety a given batch represents.

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$55.00

BioTrace Labs' Fennel Botanical Reference Material is a certified Foeniculum vulgare botanical reference material, developed for HPTLC fingerprinting, phytochemical authentication, and herbal quality-control testing. Each Foeniculum vulgare seed reference material batch is botanically verified and profiled to confirm its trans-anethole and fenchone composition, giving analytical laboratories, spice and herbal manufacturers, and researchers a dependable fennel HPTLC reference material for identity confirmation and comparative phytochemical analysis. As a trusted fennel reference material supplier, BioTrace Labs supplies laboratories and manufacturers across the USA, giving them confidence in the authenticity and traceability of every batch they buy.

SKU: BL86259

Category: Botanical Reference Material (BRM)

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Description

Parameter	Details
Botanical Name	Foeniculum vulgare
Other Names	Fennel, Saunf
Plant Part Used	Seed (dried fruit)
Family	Apiaceae
Chemical Constituents	trans-Anethole, fenchone, estragole
Use	HPTLC, herbal standardization, phytochemical fingerprinting, botanical authentication
Product Form	Whole Dry / Powdered (at 5% extra cost)
Type	Botanical Reference Material (BRM) / Testing purpose
Reference Type	Voucher-grade botanical reference material

Why Use Fennel Botanical Reference Material?

Fennel (Foeniculum vulgare) is widely used in food, spice, and herbal-product testing. A characterized botanical reference material provides laboratories with a defined plant material for comparison during identity testing, chromatographic fingerprinting, and raw-material quality assessment.

BioTrace Labs' Fennel Botanical Reference Material is intended for analytical and research applications including HPTLC profiling, botanical authentication, phytochemical comparison, and herbal raw-material standardization.

HPTLC Analysis Profile

HPTLC compliant, using an optimized fennel HPTLC fingerprint method
Detection under UV 254 nm / 366 nm, plus derivatization
Produces a reproducible trans-anethole/fenchone fingerprint for identity confirmation

Applications

Spice and herbal raw-material standardization, and fennel botanical authentication
Quality control laboratories running comparative phytochemical analysis
Academic and industrial research using Foeniculum vulgare BRM
Distinguishing sweet fennel from bitter fennel chemotypes, and detecting cases where fennel oil has been used to extend or adulterate other anethole-dominant spices, such as star anise oil

Documentation Provided

Certificate of Analysis (CoA) provided on request, downloadable via the “Download CoA” button or by using “Ask a Question.”

Packaging & Storage

Packed in airtight, light-resistant containers
Store in a cool, dry place, protected from light and humidity to preserve trans-anethole content

Disclaimer

For analytical and research purposes only. Not intended for direct consumption.

Frequently asked questions

What is Fennel Botanical Reference Material?

Fennel Botanical Reference Material is a certified Foeniculum vulgare botanical reference material used to confirm identity and authenticity through HPTLC fingerprinting and phytochemical comparison.

What is a fennel HPTLC fingerprint used for?

A fennel HPTLC fingerprint is a chromatographic profile of trans-anethole and fenchone used to confirm that a raw material is genuine Foeniculum vulgare and free from substitution.

What is the difference between sweet and bitter fennel?

Sweet fennel (Foeniculum vulgare var. dulce) has a higher trans-anethole and lower fenchone content, while bitter fennel (var. vulgare) has more fenchone. Both are genuine fennel, but the ratio affects the expected HPTLC profile, so it's worth knowing which variety a given batch represents.

How does this BRM support botanical authentication of fennel?

It provides a verified comparison standard against which an unknown fennel sample's HPTLC or phytochemical profile can be matched, confirming species identity and detecting mislabeling.

Can fennel be used to adulterate other spices?

Yes. Because fennel is rich in trans-anethole, the same compound that defines star anise, fennel oil has been used in the spice trade to extend or adulterate star anise oil. Comparing HPTLC profiles against dedicated reference materials for each spice helps distinguish genuine star anise from fennel-based substitution.

Is this BRM available in bulk from a supplier?

Yes, BioTrace Labs is a fennel reference material supplier offering both standard 5g/10g packs and bulk quantities, contact us via “Ask a Question” for bulk or custom orders.

Does this BRM come with a Certificate of Analysis (CoA)?

Yes, a Certificate of Analysis confirming the HPTLC fingerprint and identity of each batch is available on request via the Download CoA option.

How should this BRM be stored to preserve its active markers?

Store it in a cool, dry place inside its original airtight, light-resistant packaging, away from direct light and humidity, to preserve its trans-anethole content.

Do you ship Fennel Botanical Reference Material within the USA?

Yes. BioTrace Labs is a US-based supplier of Fennel Botanical Reference Material, so US laboratories and manufacturers can order without the customs delays or import paperwork that come with overseas suppliers.