Maca polysaccharides: Extraction optimization, structural features and anti-fatigue activities.
Int J Biol Macromol
; 115: 618-624, 2018 Aug.
Article
in En
| MEDLINE
| ID: mdl-29665394
ABSTRACT
The maca polysaccharides optimal extraction conditions were obtained by using response surface methodology (RSM) method and the anti-fatigue activity of maca polysaccharides (MCP) was explored. The maca polysaccharides extract yield of RSM could reach 9.97â¯mg/g by using the model predicts, and the total sugar and protein purity were 61.00% and 4.46% with the further isolation process, respectively. And the monosaccharide compositions obtained by gas chromatograph (GC) were composed of rhamnose (rha), glucose (glc), galactose (gal) with the ratio of 2.3410.211.00. Furthermore, the anti-fatigue activity was evaluated by the swimming parameter, biochemistry parameters (liver glycogen (LG), blood urea nitrogen (BUN), and lactic acid (LD)), the result indicated that the low-dose maca polysaccharides group had the significant anti-fatigue activity.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Polysaccharides
/
Lepidium
/
Fatigue
Type of study:
Prognostic_studies
Limits:
Animals
Language:
En
Journal:
Int J Biol Macromol
Year:
2018
Document type:
Article