Relationship between mastication or swallowing properties and rheological property of foods for dysphagia
吞咽困难食物的咀嚼或吞咽特性与流变特性的关系
基本信息
- 批准号:19500666
- 负责人:
- 金额:$ 2.91万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2007
- 资助国家:日本
- 起止时间:2007 至 2009
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
An ultrasonic pulse Doppler method, rheological measurements, and sensory evaluation were used to determine the effects of the amounts of gel and mastication on the velocity of agar gel, gelatin gel and agar gel dispersed in paste passing through the pharynx as well as the physical characteristics following mastication. Possible reasons for the increase in the maximum velocity of bolus passing through the pharynx include the fact that agar gel leaves behind a large bolus after mastication, and that gelatin gel changes in form from a gel to a sol. In agar gels dispersed in xanthan gum paste, guar gum paste, starch paste and water, the maximum velocity of xanthan gum paste was not influenced by the mixing ratio and mastication. From above results, the maximum flow rate of bolus passing through the pharynx is discovered to decrease, as the bolus became soft and turns into a lump.
采用超声波脉冲多普勒法、流变学测量和感官评价等方法,测定了凝胶量和咀嚼量对琼脂凝胶、明胶凝胶和糊状分散琼脂凝胶通过咽部的速度和物理特性的影响。咀嚼后。食团通过咽部的最大速度增加的可能原因包括琼脂凝胶在咀嚼后留下大食团,以及明胶凝胶的形式从凝胶变为溶胶。在分散于黄原胶糊、瓜尔胶糊、淀粉糊和水中的琼脂凝胶中,黄原胶糊的最大速度不受混合比和咀嚼的影响。从以上结果可以看出,随着丸剂变软并变成团块,通过咽部的丸剂的最大流速降低。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
寒天ゲルとゼラチンゲルの咽頭部通過時における移動速度に及ぼす摂取量および咀嚼回数の影響
摄食量和咀嚼次数对琼脂凝胶和明胶凝胶通过咽部时运动速度的影响
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:井上悠季; 笹井美友紀; 志賀清悟; 森高初惠
- 通讯作者:森高初惠
The rheological and swallowing properties of rice starch
大米淀粉的流变学和吞咽特性
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Hatsue Moritaka; Fumiko Nakazawa
- 通讯作者:Fumiko Nakazawa
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MORITAKA Hatsue其他文献
MORITAKA Hatsue的其他文献
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{{ truncateString('MORITAKA Hatsue', 18)}}的其他基金
Systematic study on the physical properties of food and bolus behavior in chewing and swallowing process
食物物理性质及咀嚼吞咽过程中食团行为的系统研究
- 批准号:
25350102 - 财政年份:2013
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Analysis of swallowing flow and elucidation of mechanical characteristic of foods for prevention of pulmonary aspiration
吞咽流量分析和阐明预防肺误吸食物的机械特性
- 批准号:
22500739 - 财政年份:2010
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Property of food like tortilla -reinforcement of calcium and magnesium -
玉米饼等食物的特性 - 强化钙和镁 -
- 批准号:
12680140 - 财政年份:2000
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of mixed gellan gum jellies for old persons.
开发老年人混合结冷胶果冻。
- 批准号:
07680044 - 财政年份:1995
- 资助金额:
$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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- 批准号:
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- 批准号:
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- 资助金额:
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