بررسی اثر مکمل پلی آمینی و سرما بر برخی پارامترهای فیتوشیمیایی گیاه داروییStevia rebaudiana (Bertoni) Bertoni

Is Stevia rebaudiana Bertoni a Non Cariogenic Sweetener? A Review.

Stevia rebaudiana Bertoni is a small perennial shrub of the Asteraceae (Compositae) family that is native to South America, particularly Brazil and Paraguay, where it is known as "stevia" or "honey leaf" for its powerful sweetness. Several studies have suggested that in addition to their sweetness, steviosides and their related compounds, including rebaudioside A and isosteviol, may offer addit...

Additional minor diterpene glycosides from Stevia rebaudiana Bertoni.

Two additional novel minor diterpene glycosides were isolated from the commercial extract of the leaves of Stevia rebaudiana Bertoni. The structures of the new compounds were identified as 13-{β-D-glucopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)-β-D-glucopyranosyl-oxy} ent-kaur-16-en-19-oic acid {β-D-xylopyranosyl-(1 → 2)-O-[β-D-glucopyranosyl-(1 → 3)]-O-β-D-glucupyranosyl-ester} (1), and 1...

Opinion on Stevia Rebaudiana Bertoni plants and leaves

Stevia rebaudiana Bertoni - chemical composition and functional properties.

Sweetleaf (Stevia rebaudiana Bertoni), currently investigated by many researchers, has been known and used for more than a thousand years indigenous tribes of South America, who called it "kaa-hee" ("sweet herb"). Thanks to its chemical composition and processability sweetleaf may be an alternative for synthetic sweeteners. Nutritional and health-promoting aspects of Stevia rebaudiana are prese...

اثر تنش شوری بر برخی صفات مورفولوژیک گیاه استویا (Stevia rebaudiana Bertoni) در شرایط درون شیشه‌ای

استویا با نام علمی Stevia rebaudiana Bertoni گیاهی دارویی، چند­ساله و علفی از خانواده Asteraceae دارای گلیکوزیدهای شیرین در برگ­هایش می­باشد. شوری یکی از تنش­های مهم محدود­کننده تولیدات کشاورزی می­باشد. شوری با تاثیر گذاشتن بر روی بیشتر فعالیت­های فیزیولوژیکی و مورفولوژیکی، رشد و نمو گیاه را تحت تاثیر قرار می­دهد. به منظور مطالعه اثر تنش شوری بر صفات مورفولوژیکی گیاه استویا آزمایشی در ...