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NARINGIN

CAS
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EC
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Material type
synthetic aroma chemical
Canonical source
arctander
How it behaves

Olfactory profile

Family
citrus
Note tendency
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Descriptors
Bitter

Naringin is the bitter flavonoid found in grapefruit peel and pith. As a crystalline solid it is essentially odorless — it's a taste compound (intensely bitter) rather than an aroma chemical, and has negligible volatility.AI · claude-opus-4-7

Intensity
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Tenacity
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Volatility
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Members

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chemicals · No. 2309

Arctander monograph

Perfume and Flavor Chemicals, page 999.

G.R.A.S.
Bitter
MW
724.68
BP
—
MP
83°C
Sp.Gr.
—
Refractive n
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Rotation
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Appearance

White amorphous or microcrystalline powder.

Solubility

Soluble in water and diluted alcohol, not soluble in oil.

Odor

Virtually odorless

Flavor

It has a clean, bitter taste, although not excessively powerful.

Uses in flavor

It has found extensive use as a natural flavor extractive.

Production

1) by extraction from Grapefruit peel. 2) synthetic (Japanese patent).

Identity
Aliases · 4
7-Rhamnoglucoside of 5:7:4’-trihydroxyflavanoneG.R.A.S.Grape-tonicQuinine water
Compliance note. Restriction data is sourced directly from IFRA publications and preserved with its document excerpt. Perfume Foundry is a compliance-support tool — not a substitute for a qualified safety assessor (CPSR / PIF).