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Hassaku

CITRUS SMELLS  /  citrus · fresh · fruity
Hassaku
Hassaku perfume ingredient
CategoryCITRUS SMELLS
Subcategorycitrus · fresh · fruity
Origin
VolatilityTop Note
BotanicalCitrus hassaku
AppearanceYellow to golden mobile liquid
Odor StrengthHigh
Producing CountriesJapan
PyramidTop

A large Japanese citrus — bitter grapefruit meets mild orange, with a dry, pithy finish.

  1. Scent
  2. The Full Story
  3. Fun Fact
  4. Extraction & Chemistry
  5. In Perfumery

Scent

The aroma of hassaku is a bracing explosion of citrus, with an initial burst of bright, tangy notes that dance on the palate. It has a refreshing quality similar to of freshly squeezed oranges, yet it carries a subtle bitterness that adds complexity. This balance makes it a pleasant addition to both fresh and fruity compositions.

Scent Evolution

As the fragrance evolves, the initial zestiness gives way to softer, more rounded notes that reveal the underlying sweetness of the fruit. This transition enhances the overall harmony of the scent. The bitterness remains in the background.

Signature Accords

After several hours, the fragrance settles into a more mellow state, where the bitter and sweet characteristics blend smoothly. The lingering arom a carries a sun-drenched citrus grove. It is a scent that represents the essence of summer, leaving a lasting impressi on without overwhelming the senses.

Evolution over time

Immediately

Immediately

Bright and zesty, with tangy citrus notes that invigorate the senses.
After a few hours

After a few hours

Evolves to a softer, rounded aroma with underlying sweetness and subtle bitterness.
After a few days

After a few days

Remains mellow and sun-drenched, evoking feelings of warmth and tranquility.

The Full Story

Hassaku, a unique variety of citrus fruit native to Japan, is known for its distinctively bright and zesty aroma. Also called Japanese bitter orange, it has been cultivated for centuries, primarily in the Hiroshima region. The fruit is characterized by its large, round shape and thick, bumpy skin, which is typically yellow-orange when ripe. The name 'hassaku' is derived from the Japanese word for the eighth month, as it traditionally ripens in late summer.

Origin and Production

In perfumery, hassaku is known for refreshing and uplifting fragrance. Its scent profile smells a blend of sweet and tart notes, similar to of grapefruit and lemon, but with a gentler touch. The aromatic qualities of hassaku make it a sought-after ingredient in niche fragrances, where it adds a lively citrus burst that invigorates the senses.

Chemistry and Scent Profile

Sourcing hassaku involves careful harvesting practices. The fru it is handpicked at its peak ripeness to ensure optimal arom a and flavor. The zest is often used for extracti on. As the dem and for natural and authentic ingredients in perfumery grows, hassaku continues to gain recogniti on for its versatility and particular character.

Role in Perfumery

Hassaku's significance in Japanese culture further enhances its allure in perfumery. It goes with good fortune and is used in various traditional Japanese ceremonies. This cultural backdrop, combined with its aromatic properties, makes hassaku a compelling choice for fragrance artisans looking to carries a sense of place and traditi on in their creations.

Did You Know?

Hassaku appears in traditional Japanese ceremonies and is believed to bring good fortune.

This note in Première Peau. Gravitas Capitale · Nuit Elastique · Rose Monotone. Sample all seven extraits in the Discovery Set.

Related notes: Bergamot · Bigarade · Bitter Orange · Blood Orange · Buddhas Hand · Calamansi · Candied Lemon · Chen Pi

Did You Know?

Did you know?
Hassaku appears in traditional Japanese ceremonies and is believed to bring good fortune.

Extraction & Chemistry

Extraction method: Cold pressing of the zest

Molecular FormulaComplex mixture; key components: Limonene (>90%), Nootkatone, Auraptene
CAS NumberN/A (no standardized CAS for hassaku oil)
Botanical NameCitrus hassaku
IFRA StatusNo known restrictions
SynonymsJapanese bitter orange
Physical Properties
Odor StrengthHigh
Lasting Power24 hours
AppearanceYellow to golden mobile liquid

In Perfumery

In perfumery, hassaku is primarily used as a top note due to its bright and uplifting qualities. Hassaku can also is a bridge between fruity and floral notes, enhancing the complexity of a fragrance. Its subtle bitterness provides a unique twist, making it a valuable ingredient for those looking to create particular and memorable fragrances.

From the raw to the worn

This is what it becomes.