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. Author manuscript; available in PMC: 2018 Nov 9.
Published in final edited form as: Nanoscale. 2017 Nov 9;9(43):16596–16601. doi: 10.1039/c7nr04170e

Fig. 1.

Fig. 1

a) An optical image of basil seeds and their water-swelling behavior. b) Scanning electron image of the hydrocolloid of basil seed. c) Chemical structure of the representative polysaccharide in basil seed (i.e., glucomannan) d) Fluorescence images of the outer layer of an untreated basil seed. e) Fluorescence microscope images and f) optical images of a swelled basil seed cluster (λex = 312 nm).