What You Need to Know
Herbal distillates, also known as floral waters, flower waters, hydrosols, hydrolates, herbal waters, and essential waters, are aqueous products of hydrodistillation. They are colloidal suspensions of essential oils as well as water-soluble components obtained by steam distillation or hydrodistillation from plants and herbs. These herbal distillates have uses as flavorings and cosmetics. Common herbal distillates for skincare include rose water, orange flower water, and witch hazel. Rosemary, oregano, and thyme are hydrosols that may be used in food manufacturing industries.
Key Parameters
Temperature
95°C
90°C - 100°C
Time
1 hour
30 minutes - 2 hours
Equipment
Steps
- 1.
Persian rosewater pudding (Sholeh Zard) (Iran): Provides aromatic floral essence to traditional rice pudding
- 2.
Turkish delight (Lokum) (Turkey): Imparts distinctive floral notes to confectionery
- 3.
Indian kewra water desserts (India): Adds delicate pandanus-like aroma to sweets and drinks
The Science
Primary Reaction
Steam Distillation