http://scholars.ntou.edu.tw/handle/123456789/10272
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Wan-Jou Jiang | en_US |
dc.contributor.author | Min-Lang Tsai | en_US |
dc.contributor.author | Tristan Liu | en_US |
dc.date.accessioned | 2020-11-21T03:35:36Z | - |
dc.date.available | 2020-11-21T03:35:36Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.issn | 0023-6438 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/10272 | - |
dc.description.abstract | In this study, we prepared chitin nanofibers (CNFs) of varying diameter and added sodium chloride (NaCl) to CNF solutions. We performed ultrasonication on the CNFs for 30, 45, and 60 min, following which, the CNFs (i.e., CNF30, CNF45, CNF60) displayed a diameter of 9.3, 5.6, and 5.1 nm, respectively; the diameter decreased with the ultrasonication time. The zeta potential of CNFs with various concentrations and diameters ranged from 21.8 to 37.3 mV. The kinematic viscosities of the CNFs were affected with the CNF concentrations and addition of NaCl. When 0.15 and 0.30 g/L CNF solutions were added 3.0 g/L NaCl, they tasted saltier than the 3.0 g/L NaCl solution, but less astringent compared with the CNF solutions without NaCl. The saltiness enhancement of CNF60 was superior to that of the CNF30 and CNF45 due to CNF60 was smaller diameter and less intertwined. The single bondNH3+ of CNF bound Cl− by electrostatic interactions that causing the ratio of free Na+ in the diffuse layer increased and then improving the saltiness and decreasing the astringency of the solutions. Therefore, application of CNFs in food is promising. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Lwt-Food Science and Technology | en_US |
dc.subject | Ultrasonication | en_US |
dc.subject | Saltiness | en_US |
dc.subject | Astringency | en_US |
dc.subject | Zeta potential | en_US |
dc.subject | Kinematic viscosity | en_US |
dc.title | Chitin nanofiber as a promising candidate for improved salty taste | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.1016/j.lwt.2016.08.050 | - |
dc.identifier.isi | 000387518800009 | - |
dc.relation.journalvolume | 75 | en_US |
dc.relation.pages | 65-71 | en_US |
item.openairetype | journal article | - |
item.grantfulltext | none | - |
item.fulltext | no fulltext | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | College of Life Sciences | - |
crisitem.author.dept | Department of Food Science | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.orcid | 0000-0003-4619-208x | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Life Sciences | - |
顯示於: | 食品科學系 |
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