{"id":50625,"date":"2020-01-14T20:59:36","date_gmt":"2020-01-14T13:59:36","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/?p=50625"},"modified":"2020-07-01T15:10:41","modified_gmt":"2020-07-01T08:10:41","slug":"its-students-help-msmes-through-economical-and-practical-donut-fermenters","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/en\/its-students-help-msmes-through-economical-and-practical-donut-fermenters\/","title":{"rendered":"ITS Students Help MSMEs Through Economical and Practical Donut Fermenters"},"content":{"rendered":"<figure id=\"attachment_47125\" aria-describedby=\"caption-attachment-47125\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-large wp-image-47125\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-16.01.25-1024x682.jpeg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-16.01.25-1024x682.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-16.01.25-300x200.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-16.01.25-768x512.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-16.01.25-355x237.jpeg 355w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-16.01.25.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-47125\" class=\"wp-caption-text\"><span class=\"s1\">Yoshida Aditama Karsono (most right) and Hanif Rachmawati (second from the right), members of the team, when delivering donations of Fermentor Donuts created by their team to MSME<\/span><\/figcaption><\/figure>\n<blockquote>\n<h4>ITS Campus,ITS News &#8211;<\/h4>\n<p class=\"p1\"><span class=\"s1\">To help optimize the donut production process, a team of students, from the Chemical Engineering Department of the Institut Teknologi Sepuluh Nopember (ITS), designed an economical and practical donut fermenter. The team&#8217;s innovative work is targeted for Micro, Small, and Medium Enterprises (MSMEs) in the donut food industry.<\/span><\/p>\n<\/blockquote>\n<p class=\"p1\"><span class=\"s1\">It should be taken note that a good yeast fermentation process of bread can produce a donut mixture that has a soft texture and is loved by the audience. This donut fermenter made by Group 1 of Community Service-Based Field Study was in response to the problems that were experienced by Wid Donat Roti Kentang MSME in Kejawan Putih Tambak, Surabaya. In the process of donut production, they still use conventional processes that caused a less than the optimal condition of the dough development.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">The fermentation process involves the microbial Saccharomyces cerevisiae which is known as bread yeast. The bread yeast can produce enzymes that break down sugar into alcohol and carbon dioxide (CO2) gas. This gas is formed in the fermentation process that causes the donut mixture to expand properly.<\/span><\/p>\n<figure id=\"attachment_47126\" aria-describedby=\"caption-attachment-47126\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-large wp-image-47126\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.59.24-1024x682.jpeg\" alt=\"\" width=\"1024\" height=\"682\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.59.24-1024x682.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.59.24-300x200.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.59.24-768x512.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.59.24-355x237.jpeg 355w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.59.24.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-47126\" class=\"wp-caption-text\"><span class=\"s1\">The donut dough that went through the fermentation process by the ITS Chemical Engineering students, and is ready to be fried<\/span><\/figcaption><\/figure>\n<p class=\"p1\"><span class=\"s1\">The leader of Group 1, Pandhu Dirga Pratama, explained that a good fermentation process is one that is isolated from oxygen and reaches its optimal point in accordance with the microbes used in the fermentation process. &#8220;We want to apply the theory of microbiology from the courses that we have in the department, in order to solve the problems of the MSME we visited,&#8221; he explained.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">To be able to create optimal conditions for the yeast used in the process of developing donut dough, Pandhu and his group designed a fermenter shaped like a cupboard. The main function of this fermenter is as a dough developer. &#8220;The temperature and humidity are controlled according to the yeast used,&#8221; revealed this student from Bekasi.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Under the guidance of Prof. Dr. Arief Widjaja, M.Eng., and Dr. Eng. Raden Darmawan, S.T., M.T., this donut fermenter has a large enough capacity. The design consists of five pans, with a capacity of 20 donuts each.<\/span><\/p>\n<figure id=\"attachment_47129\" aria-describedby=\"caption-attachment-47129\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"size-large wp-image-47129\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.16-1024x865.jpeg\" alt=\"\" width=\"1024\" height=\"865\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.16-1024x865.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.16-300x253.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.16-768x649.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.16-355x300.jpeg 355w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.16.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-47129\" class=\"wp-caption-text\"><span class=\"s1\">The donut fermenter made by ITS Chemical Engineering students when the heating light is turned on (on the left) and when the fermenter is turned off (on the right)<\/span><\/figcaption><\/figure>\n<p class=\"p1\"><span class=\"s1\">Pandhu continued that there were two heating lamps with a capacity of 40 watts embedded above and below the proofer which worked to raise the temperature. This fermenter is also equipped with an alarm that sounds when the dough has expanded as desired.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">This innovative tool works by heating donut dough at 35 to 37 degrees celsius. In this work, there is also a thermostat that maintains the temperature in the fermenter so that it does not exceed 37 degrees celsius. &#8220;If the temperature exceeds 37 degrees, the electricity connection to the lamp will be cut off automatically and the lamp will turn off,&#8221; he elaborated.<\/span><\/p>\n<figure id=\"attachment_47127\" aria-describedby=\"caption-attachment-47127\" style=\"width: 682px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-47127\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.29-682x1024.jpeg\" alt=\"\" width=\"682\" height=\"1024\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.29-682x1024.jpeg 682w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.29-200x300.jpeg 200w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.29-768x1152.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.29-213x320.jpeg 213w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.57.29.jpeg 853w\" sizes=\"(max-width: 682px) 100vw, 682px\" \/><figcaption id=\"caption-attachment-47127\" class=\"wp-caption-text\"><span class=\"s1\">Donut fermentors are made by <a href=\"https:\/\/www.its.ac.id\/study-at-its\/faculties-and-departments\/faculty-of-industrial-technology\/chemical-engineering\/\" target=\"_blank\" rel=\"noopener noreferrer\">ITS Chemical Engineering<\/a> students while processing the dough fermentation<\/span><\/figcaption><\/figure>\n<p class=\"p1\"><span class=\"s1\">To operate the fermenter, the user only needs to turn on the switch and the light. After that, the user needs to put the donut mixture into the baking pan on the fermenter, then close the fermenter glass. &#8220;If you have, just wait until the temperature reaches the desired optimal condition,&#8221; added Pandhu.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Within the one month of the process of making tools and mentoring for MSMEs, Pandhu and the group certainly also faced challenges. For them, the first difficulty was actually to make a schedule for MSME visitations because everyone has a different availability time. <\/span><\/p>\n<figure id=\"attachment_47128\" aria-describedby=\"caption-attachment-47128\" style=\"width: 1024px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-47128\" src=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.58.49-1024x495.jpeg\" alt=\"\" width=\"1024\" height=\"495\" srcset=\"https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.58.49-1024x495.jpeg 1024w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.58.49-300x145.jpeg 300w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.58.49-768x371.jpeg 768w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.58.49-355x172.jpeg 355w, https:\/\/www.its.ac.id\/news\/wp-content\/uploads\/sites\/2\/2020\/01\/WhatsApp-Image-2020-01-14-at-15.58.49.jpeg 1034w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-47128\" class=\"wp-caption-text\"><span class=\"s1\">The process of donut fermentation by ITS Chemical Engineering students<\/span><\/figcaption><\/figure>\n<p class=\"p1\"><span class=\"s1\">In order to get a good quality tool in Surabaya, it definitely takes extra time and process. &#8220;To use a tool, a lot of trials are needed so that the results will match expectations,&#8221; explained this student who was born in November.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Pandhu himself admitted that the tool still has a lot of room for development. Many related things that affect the fermentation process needs to be tested again. &#8220;We will continue to test and look for other variables so that the tool will be able to work better,&#8221; concluded Pandhu. (rys\/ory\/ITS Public Relations)<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ITS Campus,ITS News &#8211; To help optimize the donut production process, a team of students, from the Chemical Engineering Department of the Institut Teknologi Sepuluh Nopember (ITS), designed an economical and practical donut fermenter. The team&#8217;s innovative work is targeted for Micro, Small, and Medium Enterprises (MSMEs) in the donut food industry. It should be [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":47125,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[67,125],"tags":[],"class_list":["post-50625","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-latest-en","category-research-and-industry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ITS Students Help MSMEs Through Economical and Practical Donut Fermenters - ITS News<\/title>\n<meta name=\"description\" content=\"ITS Chemical Engineering students help MSME Wid Donat Roti Kentang through the innovation of economical and practical donut fermenters.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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