QPs	Quinoa polysaccharides
QPE50	Quinoa polysaccharide precipitated with 50% ethanol
QPE60	Quinoa polysaccharide precipitated with 60% ethanol after QPE50
QPE70	Quinoa polysaccharide precipitated with 70% ethanol after QPE60
QPE80	Quinoa polysaccharide precipitated with 80% ethanol after QPE70
QPE90	Quinoa polysaccharide precipitated with 90% ethanol after QPE80
FT-IR	Fourier Transform Infrared Spectroscopy
SEM	Scanning electron microscope
AFM	Atomic force microscope
XRD	X-ray diffractometry
TG-DTA-DTG	Thermogravimetry-Differential Thermal Analysis-Derivative thermogravimetry