Isolation, characterisation and sulphation of soluble polysaccharides isolated from Cucurbita maxima
Article first published online: 12 SEP 2013
© 2013 The Authors. International Journal of Food Science and Technology © 2013 Institute of Food Science and Technology
International Journal of Food Science & Technology
Volume 49, Issue 2, pages 508–514, February 2014
How to Cite
Zhou, C.-L., Liu, W., Kong, Q., Song, Y., Ni, Y.-Y., Li, Q.-H. and O'Riordan, D. (2014), Isolation, characterisation and sulphation of soluble polysaccharides isolated from Cucurbita maxima. International Journal of Food Science & Technology, 49: 508–514. doi: 10.1111/ijfs.12330
- Issue published online: 15 JAN 2014
- Article first published online: 12 SEP 2013
- Manuscript Accepted: 6 AUG 2013
- Manuscript Received: 16 MAY 2013
- National Natural Science Foundation of China. Grant Number: 30972047
- Public Sector (Agriculture) Project Special Funds for Scientific Research. Grant Number: 201303112
Figure S1. Gel filtration chromatography of PL2-1 (a) and PL2-2 (b) using a DEAE-Sepharose CL-6B Fast Flow gel column, the highperformance size exclusion chromatography (HPSEC) elution curve of PL2-1 (c) and PL2-2 (d) and the standard curve of T-series Dextran (e).
Figure S2. Infrared (IR) spectra of (a) PL2-1, (b) PL2-2, (c) SPL2-1 and (d) SPL2-2.
Figure S3. Gas chromatography (GC) of PL2-1.
Figure S4. Gas chromatography (GC) of PL2-1-methylated fragments.
Figure S5. The possible structure of PL2-1.
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