PMID- 25190833 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20140905 LR - 20211021 IS - 0022-1155 (Print) IS - 0975-8402 (Electronic) IS - 0022-1155 (Linking) VI - 51 IP - 9 DP - 2014 Sep TI - Physicochemical properties of wheat-canna and wheat-konjac composite flours. PG - 1784-94 LID - 10.1007/s13197-012-0696-x [doi] AB - Physicochemical properties of composite flours made of wheat from low to high protein contents and canna or konjac at different levels of substitution (0, 25, 50, 75, and 100 %) were prepared and analyzed. Compared to that of wheat flour alone, increasing levels of canna inclusions significantly increased the amount of resistant starch (RS) but decreased the protein content of composite flours. This substitution did not alter the total starch (TS), amylase and amylopectin contents of these mixtures. Changes in physicochemical properties were also observed in wheat-konjac composite flours. Increasing amounts of konjac flour decreased the TS, amylase, amylopectin, and protein content of the mixtures, but increased the amount of RS. Substitution of wheat flour with 75 % of canna or konjac flours in HPWC (High Protein Wheat-Canna), HPWK (High Protein Wheat-Konjac), and LPWK (Low Protein Wheat-Konjac) increased the swelling power of these mixtures at 80 and 90 degrees C. In general, substitution of wheat flour with up to 50 % of canna or konjac flours did not cause any other observable decline. In addition, the substitution of wheat flour with canna or konjac flours increased the gelatinization temperature of all composite flours. FAU - Aprianita, Aprianita AU - Aprianita A AD - School of Biomedical and Health Science, Victoria University, Werribee Campus, Melbourne, Victoria Australia. FAU - Vasiljevic, Todor AU - Vasiljevic T AD - School of Biomedical and Health Science, Victoria University, Werribee Campus, Melbourne, Victoria Australia ; Institute for Sustainability and Innovation, Faculty of Health, Engineering and Science, Victoria University, Werribee Campus, Melbourne, Victoria Australia. FAU - Bannikova, Anna AU - Bannikova A AD - School of Applied Sciences, RMIT University, City Campus, Melbourne, Victoria 3001 Australia. FAU - Kasapis, Stefan AU - Kasapis S AD - School of Applied Sciences, RMIT University, City Campus, Melbourne, Victoria 3001 Australia. LA - eng PT - Journal Article DEP - 20120426 PL - India TA - J Food Sci Technol JT - Journal of food science and technology JID - 0056471 PMC - PMC4152523 OTO - NOTNLM OT - Composite flour OT - HPWC OT - HPWK OT - LPWC OT - LPWK OT - Physicochemical properties EDAT- 2014/09/06 06:00 MHDA- 2014/09/06 06:01 PMCR- 2015/09/01 CRDT- 2014/09/06 06:00 PHST- 2012/02/25 00:00 [revised] PHST- 2012/04/04 00:00 [accepted] PHST- 2014/09/06 06:00 [entrez] PHST- 2014/09/06 06:00 [pubmed] PHST- 2014/09/06 06:01 [medline] PHST- 2015/09/01 00:00 [pmc-release] AID - 696 [pii] AID - 10.1007/s13197-012-0696-x [doi] PST - ppublish SO - J Food Sci Technol. 2014 Sep;51(9):1784-94. doi: 10.1007/s13197-012-0696-x. Epub 2012 Apr 26.