Astragalus

Astragalus is a flowering plant known for its earthy and slightly sweet aroma, often used in perfumery.
- Type
- Ingredient
- Olfactive family
- Aromatic
- Subfamily
- Herbal aromatics
- Cluster
- Green-fresh florals
- Source
- root
- Chemical class
- complex natural (essential oil)
Scent
Terroir & Transformation
The Full Story
Did You Know?
Astragalus is used in perfumery and widely recognized in traditional medicine for its immune-boosting properties.
Extraction & Chemistry
Extraction method
The aromatic material is obtained through steam distillation of the dried roots.
- Formula
- N/A — complex natural extract (contains astragalosides, polysaccharides)
- CAS
- N/A — no standard CAS for perfumery extract
- Botanical
- Astragalus membranaceus
- Appearance
- Colorless to pale yellow liquid
- Odour strength
- Medium
- Synonyms
- MILK VETCH HUANG QI
No IFRA Standard for the material itself (51st Amendment)
- Note
- Astragalus (Huang Qi) is primarily a traditional medicine plant. Not commonly distilled for perfumery. Contains astragalosides and isoflavonoids.
In Perfumery
Astragalus is typically a base note in perfumery, giving depth and richness to fragrance blends. It works alongside other earthy and floral notes, such as vetiver, sandalwood, and lavender, allowing for the creation of balanced and well-balanced compositions. Perfumers often use astragalus to enhance the longevity of their fragrances, as its grounding qualities help anchor more volatile top and heart notes.