| dc.contributor.author | Vien, Ngo Lam | |
| dc.date.accessioned | 2014-09-08T01:32:22Z | |
| dc.date.accessioned | 2018-05-31T04:03:07Z | |
| dc.date.available | 2014-09-08T01:32:22Z | |
| dc.date.available | 2018-05-31T04:03:07Z | |
| dc.date.issued | 2013 | |
| dc.identifier.uri | http://10.8.20.7:8080/xmlui/handle/123456789/1152 | |
| dc.description.abstract | Effect
of
organic
acid
additions
and
heat-moisture
treatment
(HMT)
on
physicochemical and functional properties of rice starches was studied. Isolated rice
starches was subjected to HMT with adding different organic acid solutions (0.2M
acetic acid, 0.2M citric acid and 0.2M lactic acid) to 30% moisture levels and heated at
11
0°C for 8 hours. The impact on the yields of resistant starch (RS) content,
physicochemical and functional properties was investigated. Compared to native
starch,
the
RS
content
of acid
and
heat-moisture
treated
(A-HMT) starches
significantly increased. In addition, results reveal that swelling power of treated
starches decreased while solubility greatly increased. The reduction of viscosity and
paste clarity of A-HMT starches were obtained. The X-ray patterns of A-HMT starches
practically unchanged as compared to that of native starches. As a result, acid and
heat-moisture treatment (A-HMT) improved the functional properties of rice starches.
Keywords: heat-moisture treatment, rice starch, resistant starch, acid hydrolysis | en_US |
| dc.description.sponsorship | Dr. Pham Van Hung | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | International University, Vietnam | en_US |
| dc.relation.ispartofseries | ;022001389 | |
| dc.subject | Physicochemical -- Heat-moisture treated, Acid hydrolysis | en_US |
| dc.title | Physicochemical and functional properties of heat-moisture treated rice starches with different organic and additions | en_US |
| dc.type | Thesis | en_US |
