Herkunft von Stevia - Woher kommt die natürliche Süße?

Where does Stevia come from?

Stevia is a natural, calorie-free sweetener that has been used for centuries as a natural sugar substitute and flavouring. The sweetener of the same name is an extract from the leaves of the Stevia plant.

Ein junger Keimling der Stevia Pflanze.

A young seedling of the Stevia plant.

Ursprung der Stevia Pflanze

The Swiss botanist Moises Santiago Bertoni.

The origin of Stevia

Stevia originates from South America and has a centuries-old history as a sweetening plant. Traditionally, Stevia leaves were dried to sweeten maté and tea or chewed as a candy. In addition, Stevia has also been used as a medicine.

The Stevia plant was first classified as Eupatorium rebaudianum in 1899 in Paraguay by the Swiss botanist Moises Santiago Bertoni. It was renamed Stevia rebaudiana six years later. Like sunflowers, Stevia belongs to the so-called composite family (Compositae).

Stevia was first commercially marketed in Japan in the early 1970s. There, the natural sweetener now claims a large market share. Stevia is mainly grown in China, Kenya, Paraguay and the United States, but is also widely grown in many other regions of the world, including Argentina, Brazil, India, Colombia, Spain, Portugal and Vietnam.

Stevia Anbau in Portugal und Spanien.

Stevia cultivation in Portugal and Spain.

Junge Stevia Plantage | Anbau in Portugal.

Young Stevia Plantation | Cultivation in Portugal.

The sweetness of Stevia

The sweet components of Stevia that are present in the leaves are called steviol glycosides. The leaves contain a large number of steviol glycosides, but eleven of them have the largest proportions. Each of the steviol glycosides has a unique taste and a different intensity of sweetness. The purified Stevia leaf extract may contain one or more different steviol glycosides, and its sweetness can be 450 times that of sugar.