Figures & data
Figure 1. Morphology and particle size distribution of four starch granules. A: 10,000×; B: 3000×; C: 500×; and A: number ratio; B: volume ratio; C: surface area ratio, respectively.
Figure 2. Molecular structure of four starches. A: XRD diffraction patterns; B: iodine binding analysis over wavelength scan of 500~800 nm; C: FTIR spectroscopy; D: deconvoluted FTIR spectroscopy from 1200 to 800 cm−1.
Figure 3. Thermal and pasting properties of four starches. A: Thermogram of gelatinization and retrogradation; B: Pasting curves measured by Brabender Viscograph.
Table 1. Functional properties of four starches.
Table 2. In vitro enzymatic digestibility of four starches.
