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Wisnu Broto
Indonesian Center for Agricultural Post Harvest Research and Development (ICAPOSTRD), Bogor
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Changes in Total Acid of Snake fruit (Salacca edulis Reinw.) during Storage Room Temperature Siska Agustina Dwi Haryanti; Anang Mohamad Legowo; Ahmad Ni'matullah Al-Baarri; Mulyana Hadipernata; Wisnu Broto
Journal of Applied Food Technology Vol 5, No 2 (2018)
Publisher : Dept. Food Technology, Faculty of Animal and Agricultural Sciences, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.766 KB) | DOI: 10.17728/jaft.4820

Abstract

Snake fruit (Salacca edulis Reinw.) is an indigenous fruit of Indonesia that has weakness as easily-damaged fruit, therefore it has a short shelf life at room temperature. During storage, total acid may be changed in snake fruit. The purpose of this study was to determine the change of total acid in snake fruit during storage at room temperature. The total acid was calculated by titration method using malic acid calculation. Based on the results of the study showed an increase in total acid when snake fruit was stored in room temperature. As conclusion, the total acid was able to be detected in snake fruit during room storage and its change could be determined.
Detection of Decaying Aroma of Salak Pondoh (Salacca edulis reinw) in Fifteen Days Storage at Room Temperature Dika Intan Ayudiaswati; Anang Mohamad Legowo; Ahmad Ni'matullah Al-Baarri; Mulyana Hadipernata; Wisnu Broto; Risfaheri Risfaheri
Journal of Applied Food Technology Vol 5, No 2 (2018)
Publisher : Dept. Food Technology, Faculty of Animal and Agricultural Sciences, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.979 KB) | DOI: 10.17728/jaft.4821

Abstract

Salak pondoh (Salacca edulis reinw) is one of horticulture product that easily to decay. Decaying aroma is one of indicators for qualities loss of salak pondoh. The purpose of this research is to detect the decay aroma of salak pondoh during the storage of 15 days. The preservation was categorized into three stages of preservation time: early, middle, and last day. All salak was preserved in room temperature at aseptic condition with detected humidity at 50-60%. According to the obtained data, it was detected that decay aroma was detected in 80% of salak in last stage of preservation. Amazingly, 5% of salak at this stage was not detected its decay aroma. As conclusion, decay of salak could be determined by the decay aroma and mostly it was appeared in the last stage of preservation.
Co-Authors Al-Baarri, Ahmad Ni'matullah Anang M Legowo Dika Intan Ayudiaswati Mulyana Hadipernata Risfaheri Risfaheri Siska Agustina Dwi Haryanti