stevia_rebaudiana_bert
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung | ||
| stevia_rebaudiana_bert [2015/06/13 09:40] – Externe Bearbeitung 127.0.0.1 | stevia_rebaudiana_bert [2016/08/03 15:43] (aktuell) – andreas | ||
|---|---|---|---|
| Zeile 10: | Zeile 10: | ||
| [Stevia rebaudiana: its agricultural, | [Stevia rebaudiana: its agricultural, | ||
| [[http:// | [[http:// | ||
| + | |||
| + | {{: | ||
| In samples of S.rebaudiana from Northeastern Argentina, the stevioside content (weight) was 3.7-9.7%, Rebaudioside A content was 1.6-7.2%. \\ | In samples of S.rebaudiana from Northeastern Argentina, the stevioside content (weight) was 3.7-9.7%, Rebaudioside A content was 1.6-7.2%. \\ | ||
| [Analysis of sweet diterpene glycosides from Stevia rebaudiana: Improved HPLC method., Kolb, N., Herrera, J.L., Ferreyra, D.J., Uliana, R.F., Journal of agricultural and food chemistry, Vol.49(10), 2001, 4538-4541] | [Analysis of sweet diterpene glycosides from Stevia rebaudiana: Improved HPLC method., Kolb, N., Herrera, J.L., Ferreyra, D.J., Uliana, R.F., Journal of agricultural and food chemistry, Vol.49(10), 2001, 4538-4541] | ||
| - | "The plant was used extensively by Gaurani Indians for more than 1500 years. Stevia has a long history of medicinal use in Paraguay and Brazil, and while many of the therapeutic applications of Stevia are anecdotal, they must be considered in that they have spanned generations. There are now known to be more than 150 Stevia species but this is the only one with significant sweetening properties; other species do contain other biochemicals of interest. Leaves contain approximately 4–15% of steviosides, | + | "The plant was used extensively by Gaurani Indians for more than 1500 years. Stevia has a long history of medicinal use in Paraguay and Brazil, and while many of the therapeutic applications of Stevia are anecdotal, they must be considered in that they have spanned generations. There are now known to be more than 150 Stevia species but this is the only one with significant sweetening properties; other species do contain other biochemicals of interest. Leaves contain approximately 4-15% of steviosides, |
| Stevioside is not absorbed by the human gut; only bacteria of the colon degrade stevioside to steviol. Part of this steviol is absorbed by the colon and transported to the liver by portal blood. In the liver, steviol glucuronide is formed, which is released into the blood and filtered out by the kidneys into the urine. High levels of steviol glucuronide in the urine suggest that there is no accumulation of steviol derivatives in the human body. \\ | Stevioside is not absorbed by the human gut; only bacteria of the colon degrade stevioside to steviol. Part of this steviol is absorbed by the colon and transported to the liver by portal blood. In the liver, steviol glucuronide is formed, which is released into the blood and filtered out by the kidneys into the urine. High levels of steviol glucuronide in the urine suggest that there is no accumulation of steviol derivatives in the human body. \\ | ||
| Medium-polar leaf extract of S. rebaudiana (200 and 400 mg/kg) produced a delayed but significant (P < 0.01) decrease in the blood glucose level, without producing condition of hypoglycemia after treatment, together with lesser loss in the body weight as compared with standard positive control drug glibenclamide... \\ | Medium-polar leaf extract of S. rebaudiana (200 and 400 mg/kg) produced a delayed but significant (P < 0.01) decrease in the blood glucose level, without producing condition of hypoglycemia after treatment, together with lesser loss in the body weight as compared with standard positive control drug glibenclamide... \\ | ||
stevia_rebaudiana_bert.1434188437.txt.gz · Zuletzt geändert: 2016/08/03 15:43 (Externe Bearbeitung)