Assessment of masticatory efficiency: new methods appropriate for clinical research in dental practice.
Assessment of masticatory efficiency: new methods appropriate for clinical research in dental practice.
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咀嚼效率评估：适合牙科实践临床研究的新方法。
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
R. Heath
中科院分区：
文献类型：
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作者：
F. Mowlana;R. Heath
在一项新的咀嚼试验中，测试食物被装在一个可咀嚼的橡胶袋中。6名受试者咀嚼了10颗“未袋装”杏仁和10颗“袋装”杏仁。在粒径分布方面，袋装实验与未袋装实验的结果大致相似；它们也被证明更容易被受试者接受，并且消除了在常规（未袋装）口腔内试验中发生的严重的、无法确定的咀嚼颗粒损失。在这项研究中，使用了一种简单、快速的测量单个粒子的光学扫描方法。
A new chewing test has been assessed in which the test food was contained in a chewable rubber bag. Six subjects chewed ten single 'unbagged' almonds and ten single 'bagged' almonds. The bagged experiments gave generally similar results to unbagged ones in terms of the particle size distribution; they also proved more acceptable to the subjects and eliminated the serious, undefinable loss of chewed particles that occurs intraorally in conventional (unbagged) tests. In this study an optical scanning method was used which provided a simple, fast measurement of individual particles.