Stevia rebaudiana Bertoni – Überblick über die Forschung an einer verbotenen Pflanze und derer möglichen Einsätze

Shevchenko, Yaroslav; Smetanska, Iryna; Wendt, Alexandra

doi:10.1007/s00003-010-0572-4

Cited by 4 publications

(9 citation statements)

References 5 publications

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“…Y. Shevchenko et al (2010) showed that the DPPH-free radical scavenging capacity of the shoot culture of stevia grown on the MS medium was 34.07% on the 21 st day of cultivation (Fig. 1b).…”

Section: Resultsmentioning

confidence: 97%

“…Stevioside content measurements were made according to Y. Shevchenko et al (2010), with some modifications. One gram of S. rebaudiana biomass was ground to a powder in a ball mill.…”

Section: Methodsmentioning

confidence: 99%

“…Subsequently, the eluted solution was analysed using HPLC, following the methodology of Y. Shevchenko et al (2010).…”

Section: Methodsmentioning

confidence: 99%

“…Polyphenols are the secondary metabolites that can act as free radical scavengers. However, the seeds of this plant have extremely low germination rate (Shevchenko et al, 2010). A promising method of obtaining S. rebaudiana biomass with a high and stable content of steviosides and phenolic compounds, free from plant protection agents, from mycotoxins that can be synthesized during unfavourable plant storage conditions, is the application of in vitro techniques.…”

Section: Introductionmentioning

confidence: 99%

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Impact of nutrient supply on growth and synthesis of metabolites of in vitro shoot cultures of S. rebaudiana

Smetanska,

Diaa,

Nazim

et al. 2023

Rosl. g̀runtozn.

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Stevia rebaudiana plants produce sweet tasting compounds, steviosides, which are 300 times sweeter as sugar and can be used as natural sweeteners. Moreover, stevia leaves contain high amount of antioxidants. The use of plant compounds as components of functional nutrition and nutraceuticals is extremely relevant today. The purpose of this study was to investigate the effect of increased nitrogen and saccharose supply on growth and accumulation of steviosides and anthocyanins as well as antioxidative activity in fast-growing shoot cultures of S. rebaudiana. The morphological changes of the leaves, the accumulation of steviosides and anthocyanins, and the antioxidant properties of the extracts were determined. It was shown that during three weeks of in vitro cultivation of shoots on MS medium with double concentration of nitrogen, the biomass increased by 71.0%, after application of double concentration of saccharose – by 133%, and after increasing nitrogen in combination with saccharose supply – by 162.0% compared to the control. Sucrose stimulated the accumulation of biomass. Anti-oxidative potential after nitrogen application was 2.4 times higher than the control, and with saccharose supply it increased 2.7 times. Shoots treated with increased nitrogen and saccharose concentration contained 50.7 and 57.8 mg/g-1 steviosides, respectively. However, the combination of nitrogen and saccharose led to accumulation of 73.4 1 mg/g-1 steviosides. Shoots grown on MS medium culture had 26.0 mg/g-1 of steviosides. The content of anthocyanins was 1.7 times greater under added nitrogen supply, and 2.3 times greater after the application of nitrogen and saccharose. Optimum cultivation media developed individually for each in vitro culture increase the production of valuable plant secondary metabolites up to 3 times

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Section: Resultsmentioning

confidence: 97%

“…Stevioside content measurements were made according to Y. Shevchenko et al (2010), with some modifications. One gram of S. rebaudiana biomass was ground to a powder in a ball mill.…”

Section: Methodsmentioning

confidence: 99%

“…Subsequently, the eluted solution was analysed using HPLC, following the methodology of Y. Shevchenko et al (2010).…”

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Impact of nutrient supply on growth and synthesis of metabolites of in vitro shoot cultures of S. rebaudiana

Smetanska,

Diaa,

Nazim

et al. 2023

Rosl. g̀runtozn.

Self Cite

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“…Bei Gebäck oder Keksen ist das kalorienfreie Süßen schwierig. Würde man den Zucker durch Stevia-Süße ersetzen wollen, so fehlt beim Backen die Masse [23].…”

Section: Stevia-süße: Sinnvolle Alternative Zu Zucker?unclassified

Stevia rebaudiana Bertoni - Süßer Genuss ohne Reue?

Semler¹

2013

Zeitschrift für Komplementärmedizin

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Zusammenfassung Die in Stevia rebaudiana Bertoni enthaltenen Steviolglykoside sind seit 2011 in der EU als S??ungsmittel zugelassen. Die Glykoside werden in komplexen chemischen Extraktionsschritten gewonnen und d?rfen daher nicht mehr als ?nat?rliches S??ungsmittel? bezeichnet werden. Die S??kraft betr?gt ca. das 200- bis 300-Fache von Saccharose. Untersuchungen haben gezeigt, dass beim Gesunden die gastrointestinale Hormonsekretion nicht beeinflusst wird und der Blutzuckerspiegel nicht ansteigt. F?r Menschen mit Diabetes mellitus Typ 2 ist der Effekt umstritten, diverse Studien zeigen einen positiven Effekt auf Insulinsekretion und Blutzuckerspiegel. Eine ma?volle Verwendung des S??ungsmittels ist anzuraten.

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Ersatz von Mikroplastik in kosmetischen Produkten

Pörschke

Eloo

2016

Chemie Ingenieur Technik

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The problem about microplastics is discussed more and more in media and in academia. In cosmetic products microplastic is used, e.g., as abrasive particles in face peelings. Sewage carries the microplastic into the environment. Here it leads to various problems. Pollutants can accumulate, and it is also mistaken with food by animals. This paper studies whether biowaxes have the physical and technical characteristics to be used as an environmentally friendly alternative instead

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Stevia rebaudiana Bertoni – Überblick über die Forschung an einer verbotenen Pflanze und derer möglichen Einsätze

Cited by 4 publications

References 5 publications

Impact of nutrient supply on growth and synthesis of metabolites of in vitro shoot cultures of S. rebaudiana

Impact of nutrient supply on growth and synthesis of metabolites of in vitro shoot cultures of S. rebaudiana

Stevia rebaudiana Bertoni - Süßer Genuss ohne Reue?

Ersatz von Mikroplastik in kosmetischen Produkten

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