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All Journal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) ZIRAA'AH MAJALAH ILMIAH PERTANIAN
Ni Wayan Arya Utari
Institut Teknologi Sumatera
Agriculture, Biological Sciences & Forestry Engineering

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PHYSICOCHEMICAL CHANGES OF DWARF BANANA (Musa acuminata) DURING VACUUM PACKAGING STORAGE David Septian Sumanto Marpaung; Dwi Cahyani; Ni Wayan Arya Utari; Anggia Indriyani; Resa Apriliani
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 10, No 2 (2021): Juni
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v10i2.193-199

Abstract

Banana is tropical fruit contain health nutrition and fiber. Dwarf banana is one of type banana that well growth in Indonesia, particularly in Lampung Province. However, its economic value become exported commodities is limited by its short shelf life. In this study, the physicochemical changes were observed under vacuum packaging storage, in order to know the potency of vacuum packaging to prolong the shelf life of dwarf banana. The results showed that the vacuum packaging could reduce weight loss compare to other treatments. The maintenance of green color by vacuum packaging was also showed positive result. Furthermore, the dwarf banana under vacuum packaging storage was also showed lowest TSS, in other words, the dwarf maturity could be delayed. These results suggested the vacuum packaging could be used as potential packaging for dwarf banana Keywords: dwarf banana, vacuum packaging, postharvest, physicochemical properties
PENGARUH WAKTU SIMULASI TRANSPORTASI TERHADAP KUALITAS BUAH TOMAT ( Lycopersicum Esculentum Mill ) Yulia Firanty Gultom; Setyadi Gumaran; Ni Wayan Arya Utari
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 49, No 1 (2024)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v49i1.13824

Abstract

Tomatoes have a short storage time and are easily damaged. Tomatoes have thin skin and high water content, so the commodity will quickly deteriorate after being treated with simulated transportation and storage processes. This research aims to analyze the effect of the simulation time on weight loss, mechanical damage, color, hardness, and total soluble solids of tomatoes and to explain the effect of simulation time treatment on weight loss, mechanical, damage, color, hardness, and total soluble solids of tomatoes during storage. This study used a completely randomized design using transportation simulation vibration times (30 minutes and 90 minutes) and controls not given vibration treatment using three repetitions and kept for 8 days. This research shows that the treatment of variations in vibration time affects mechanical damage and weight loss. Vibration time of 30 minutes on day 8 I had mechanical damage of 15,38%, weight loss of 5,77%, color L* 40,88, color a* 20,06, hardness 11,88, and total dissolved solids 4,25. Vibration time of 90 minutes has mechanical damage of 20,51%, weight loss of 7,53%, color L* 40,63, color a* 21,21, hardness 11,65 and total dissolved solids 4,33.
Co-Authors Anggia Indriyani Dwi Cahyani Gumaran, Setyadi Marpaung, David Septian Sumanto Resa Apriliani Yulia Firanty Gultom