Butterfly Pea or Blue Pea — ดอกอัญชัน (dok anchan) — Clitoria ternatea
Clitoria ternatea is a plant species belonging to the family Fabaceae and is commonly known as butterfly pea, blue pea, Asian pigeonwings, or cordofan pea. It is a native plant of Southeast Asia and is widely cultivated in the region for its edible flowers, which are used in a variety of culinary and medicinal applications.
Culinary uses
Butterfly pea flowers are used in a variety of culinary applications, including:
Tea — The flowers are steeped in hot water to make a caffeine-free herbal tea that is known for its bright blue color and its slightly sweet and earthy flavor. The tea can be enjoyed hot or cold, and can also be used as a base for other beverages, such as cocktails and mocktails (Cold drink with pandan, lemongrass, butterfly pea, ginger and honey).
Food coloring — The blue pigment in butterfly pea flowers can be extracted and used to color food. This is commonly done in Southeast Asian cuisine, where the flowers are used to color rice dishes, desserts, and other foods.
Garnishes — The flowers can also be used as edible garnishes for dishes and drinks.
Medicinal uses
In addition to its culinary uses, butterfly pea has also been traditionally used in Southeast Asian medicine for a variety of purposes, including:
Improving cognitive function
Butterfly pea flowers are believed to improve memory and concentration. Some studies have shown that the flowers may also have neuroprotective effects.
Reducing anxiety and stress
Butterfly pea flowers are also believed to have calming and relaxing properties. Some studies have shown that the flowers may be effective in reducing anxiety and stress.
Improving eye health
Butterfly pea flowers are believed to improve vision and protect the eyes from damage. Some studies have shown that the flowers may be effective in treating cataracts and glaucoma.
Overall, Clitoria ternatea is a versatile plant with a variety of culinary and medicinal uses. It is a popular ingredient in Southeast Asian cuisine and is becoming increasingly popular in other parts of the world.