著者

伊藤 有紀 佐野 睦夫 福留 奈美 大井 翔 香西 みどり

出版者

一般社団法人 日本家政学会

雑誌

日本家政学会誌 (ISSN:09135227)

巻号頁・発行日

vol.67, no.4, pp.209-216, 2016 (Released:2016-04-16)

参考文献数

8

被引用文献数

1

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We aimed to determine the appropriate way of arranging rice in a bowl for the purpose of teaching how rice should be served. To determine the three-dimensional arrangement of rice in a bowl, we attempted to measure the height of rice in a bowl using a depth sensor defined as “Nakataka-do”, which is an index of the particular arrangement of rice in a bowl, where the center is higher than the edge. In addition to this, we defined “Tobidashi-do” as the degree of roughness of the contour of the rice. The weight and shape index of 29 rice samples were measured by 21 undergraduate students and 8 cooking teachers to determine the arrangement of rice in a bowl. The results of the analyses are as follows: The “Tobidashi-do” of the students’ samples were higher than those of the teachers. The range of “Nakataka-do” of 100~120 g rice samples showed a wide distribution. It was suggested that an appropriate arrangement of 100~120 g rice samples in a bowl is possible by being aware of “Nakataka-do.” Cluster analysis showed three distinct sample arrangements. On the basis of these results, we demonstrated the appropriate arrangement of rice in a bowl.

著者

伊藤 有紀 佐野 睦夫 福留 奈美 大井 翔 香西 みどり

出版者

一般社団法人 日本家政学会

雑誌

日本家政学会誌 (ISSN:09135227)

巻号頁・発行日

vol.67, no.4, pp.209-216, 2016

---

We aimed to determine the appropriate way of arranging rice in a bowl for the purpose of teaching how rice should be served. To determine the three-dimensional arrangement of rice in a bowl, we attempted to measure the height of rice in a bowl using a depth sensor defined as "Nakataka-do", which is an index of the particular arrangement of rice in a bowl, where the center is higher than the edge. In addition to this, we defined "Tobidashi-do" as the degree of roughness of the contour of the rice. The weight and shape index of 29 rice samples were measured by 21 undergraduate students and 8 cooking teachers to determine the arrangement of rice in a bowl. The results of the analyses are as follows: The "Tobidashi-do" of the students' samples were higher than those of the teachers. The range of "Nakataka-do" of 100~120 g rice samples showed a wide distribution. It was suggested that an appropriate arrangement of 100~120 g rice samples in a bowl is possible by being aware of "Nakataka-do." Cluster analysis showed three distinct sample arrangements. On the basis of these results, we demonstrated the appropriate arrangement of rice in a bowl.

著者

大井 翔 兒島 宏樹 佐野 睦夫

出版者

電子情報通信学会

雑誌

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 (ISSN:09135685)

巻号頁・発行日

vol.118, no.512, pp.91-96, 2019-03-17