Stevia herb, also known as “Stevia” in English, is a perennial herbaceous plant belonging to the Asteraceae family and scientifically named Stevia rebaudiana. Its dried leaves are used as a natural sugar substitute due to their high sweetness and calorie-free properties.
Botanical Description
Stevia grows as a small perennial shrub, reaching a height of 60 to 100 cm. Its leaves are green, oval-shaped, and range between 2 and 3 cm in length. The plant produces small white flowers. Native to Paraguay and surrounding regions in South America, stevia has traditionally been used to sweeten beverages and make tea.
Health Benefits and Medical Uses
Natural Sugar Substitute: Dried stevia leaves are used as a calorie-free natural sweetener, making them suitable for diabetics and those following dietary plans.
Regulating Blood Sugar Levels: Some studies suggest that stevia may help lower blood sugar levels, making it beneficial for diabetics.
Lowering Blood Pressure: Stevia may assist in dilating blood vessels and increasing sodium excretion, contributing to blood pressure reduction.
Antioxidant Properties: Stevia contains compounds with antioxidant effects, helping to protect the body from damage caused by free radicals.
Cultivation Methods and Planting Season
Stevia thrives best in warm and humid climates, requiring well-drained soil rich in organic matter. It should be planted in a location that receives partial to full sunlight. The seeds are sown in spring after the risk of frost has passed, and in autumn in regions with mild winters. The plants require regular watering, especially during dry periods, and frequent pruning is recommended to promote dense growth.
Medicinally Used Part and Active Components
The leaves are primarily used for medicinal applications, whether fresh or dried. Stevia contains several active compounds, including:
Steviol Glycosides: Such as stevioside and rebaudioside, which are responsible for its sweetness and are many times sweeter than regular sugar.
Flavonoids: Which have antioxidant properties.
Phenolic Acids: Such as chlorogenic acid, known for its antioxidant effects.
Export Details to All Parts of the World:
Drying: Natural.
Packaging: Cartons and bags.
Package Weight: As per customer request.
Sorting and Packaging: Automated.
Origin: Egypt