Extraction, isolation, characterization and prebiotic activity of fructans from Conyza sp. roots

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722861%3A_____%2F21%3AN0000002" target="_blank" >RIV/26722861:_____/21:N0000002 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.bcdf.2020.100257" target="_blank" >https://doi.org/10.1016/j.bcdf.2020.100257</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.bcdf.2020.100257" target="_blank" >10.1016/j.bcdf.2020.100257</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extraction, isolation, characterization and prebiotic activity of fructans from Conyza sp. roots

Popis výsledku v původním jazyce

The Conyza sp. is an annual or short-lived perennial weed of the Asteraceae family. Fructans are linear fructose polymers used in the food industry as a prebiotic nutrient, fat, and sugar substitute and in the pharmaceutical industry as a drug delivery system. The objective of this study was to chemically characterize preliminarily fructans from Conyza sp. roots: fructooligosaccharides (FOS) and inulin-type and evaluated the prebiotic potential activity of these molecules in vitro. Chemical analyses (1H NMR, 13C NMR, GC-MS, FT-IR, and off-line ESIHRMS) confirmed the presence of the fructans molecules in the aqueous crude extracts of Conyza sp. roots. The study of the prebiotic effect of Conyza sp. fructans in vitro showed an ability to stimulated lactobacilli strains with growth slightly similar (Conyza FOS) and smaller (Conyza inulin) than the commercial prebiotic inulin available (Orafti® GR). These data suggest that Conyza sp. a weed that causes problems agronomic can be used as a promising source to obtain fructans, compounds with potential in the food and technological industries.

Název v anglickém jazyce

Extraction, isolation, characterization and prebiotic activity of fructans from Conyza sp. roots

Popis výsledku anglicky

The Conyza sp. is an annual or short-lived perennial weed of the Asteraceae family. Fructans are linear fructose polymers used in the food industry as a prebiotic nutrient, fat, and sugar substitute and in the pharmaceutical industry as a drug delivery system. The objective of this study was to chemically characterize preliminarily fructans from Conyza sp. roots: fructooligosaccharides (FOS) and inulin-type and evaluated the prebiotic potential activity of these molecules in vitro. Chemical analyses (1H NMR, 13C NMR, GC-MS, FT-IR, and off-line ESIHRMS) confirmed the presence of the fructans molecules in the aqueous crude extracts of Conyza sp. roots. The study of the prebiotic effect of Conyza sp. fructans in vitro showed an ability to stimulated lactobacilli strains with growth slightly similar (Conyza FOS) and smaller (Conyza inulin) than the commercial prebiotic inulin available (Orafti® GR). These data suggest that Conyza sp. a weed that causes problems agronomic can be used as a promising source to obtain fructans, compounds with potential in the food and technological industries.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Bioactive Carbohydrates and Dietary Fibre

ISSN

2212-6198

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

May 2021

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

100257

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85097792228