@article{3f42247e1fdf4fa68281890eaacee4f4,
title = "Groove fabrication on surface of soft gelatin gel utilizing micro-electrical discharge machining (Micro-EDM)",
abstract = "This paper reports the utilization of micro-electrical discharge machining (EDM) to process gelatin gel, which is a soft food material. The influence of the applied voltage and selected electrodes on the processed shape was investigated. In addition, using safflower oil in the process can produce narrow grooves. The results showed that micro-EDM with safflower oil can produce micro-grooves (width equal to 2 μm), and alphabet characters can be engraved into gummy candy and jelly, which are foods containing gelatin. These findings are indicating a potentially powerful tool to produce impressive appearance by fabricating micro texture on gelatin foods.",
keywords = "Gelatin gel, High voltage, Micro food texture, Micro-electrical discharge machining (Micro-EDM)",
author = "Takayuki Tamura and Ryotaro Akiyama and Tanaka, {Ryu ichiro} and Hiroyuki Kawamoto and Shinjiro Umezu",
note = "Funding Information: This work was supported by JSPS Kakenhi (grant numbers: 19H02117 , 16H04308 , and 18K18838 ), and the Okawa Foundation for Information and Telecommunications . Gelatin was provided by Nitta Gelatin Incorporated. Appendix A Funding Information: This work was supported by JSPS Kakenhi (grant numbers: 19H02117, 16H04308, and 18K18838), and the Okawa Foundation for Information and Telecommunications. Gelatin was provided by Nitta Gelatin Incorporated. Publisher Copyright: {\textcopyright} 2020 Elsevier Ltd",
year = "2020",
month = jul,
doi = "10.1016/j.jfoodeng.2020.109919",
language = "English",
volume = "277",
journal = "Journal of Food Engineering",
issn = "0260-8774",
publisher = "Elsevier Limited",
}