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Journal : Agrointek

MUTU MIKROBIOLOGIS DRUPA BUAH MERAH (Pandanus conoideus Lamk.) PADA BERBAGAI JENIS KEMASAN SELAMA PENYIMPANAN Mathelda Kurniaty Roreng; Zita Letviany Sarungallo; Murtiningrum Murtiningrum; Budi Santoso; Rossa MM Latumahina
AGROINTEK Vol 10, No 2 (2016)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v10i2.2471

Abstract

Microbiological quality is one crucial factor relating to food products quality. This quality can be measured based on the growth level of bacteria and fungi during storage of food product. The objective of this study is to determine the effect of plastic packaging types and different storage conditions on total bacteria and total fungi in fresh red fruit. The experiment was conducted using three treatments of plastic packaging, that is high-density polyethylene (HDPE), low density polyethylene (LDPE) and polypropylene (PP). Additionally, three storage conditions were applied, that is room temperature (27 °C), cold temperature (10 °C) and freezing temperatures (-18° C). The results showed that during storage, freezing conditions inhibited the growth of bacteria and fungi. Meanwhile, the type of plastic packaging did not inhibit the growth of bacteria and fungi.
Pengaruh jenis pengemulsi terhadap karakteristik fisik, total karotenoid dan sifat organoleptik mayones dari minyak buah merah (Pandanus conoideus Lamk.) degumming Yunita Fransisca; Budi Santoso; Zita Letviany Sarungallo
AGROINTEK Vol 17, No 3 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i3.13662

Abstract

Mayonnaise is an emulsion product consisting of oil, water and other ingredients which affect its stability. Improving the stability of mayonnaise can be done by using emulsifiers and stabilizers. This study aims to determine the type and concentration of the right emulsifier to produce a stable red fruit oil mayonnaise and to analyze the physical properties, total carotenoids, and organoleptic properties of the red fruit oil mayonnaise. In this study, degummed red fruit oil was used because the impurity components (gum and phospholipids) had been removed. The experimental design used in this study was a completely randomized design (RAL) with four different treatments of emulsifier, namely Gelatin 3.5% (M1), Gelatin: Lecithin = 3.0%: 0.5% (M2), Gelatin: Gum Arabic = 2.0%: 1.5% (M3), and Gelatin: Gum Arabic: Lecithin = 1.5%: 1.5%: 0.5% (M4) with three replications for each treatment. The results showed that the degummed red fruit oil mayonnaise of the four formulas produced varied in color from red, pink, orange, and dark orange, had a distinctive aroma of mayonnaise and a sour taste of mayonnaise (pH 4.31-5.20), had a thick texture (viscosity 220-297 d.Pas) with a total carotenoid content ranging from 3170.9-3410.1 ppm. The organoleptic properties (level of preference) of the four mayonnaise formulas produced include color having a score of 5.12-5.88 (like moderately), aroma with a score of 4.48-5.28 (neutral - like moderately), the texture of 5.00-5.40 (like moderately - like), taste ranges from 4.72-5.12 (neutral - like moderately), and the overall rating ranges from 5.08-5.64 (like moderately-like). Formula M1 (gelatin) and M3 (a combination of gelatin and gum arabic) can produce stable mayonnaise compared to other formulas.
Co-Authors - Murtiningrum Abidin Pratama Mayalibit Ai Siti Patimah Aprida Pongsibidang Budi Santoso Budi Santoso Budi Santoso Budi Santoso Budi Santoso Budi Santoso Budi Santoso Budi Santoso Budi Santoso Darma, Darma Dela Vikantika Ponglabba Dela Vikantika Ponglabba Devila Maker Diana N. Irbayanti Diana Nurini Irbayanti Diana Nurini Irbayanti Diana Nurini Irbayanti Dwi Budi Santoso Eduard Fransisco Tethool Eko Hari Purnomo Endah Ayudwi Asokawaty Harry Triely Uhi Hendri Indah Epriliati Indah Pratiwi Irbayanti, Diana N. Irbayanti, Diana Nurini Irbayanti, Diana Nurini Irman . Isak Silamba Jandri Tupamahu Latumahina, Rossa Martha Marlen Maker, Devila Mathelda K. Roreng Mathelda K. Roreng Mathelda Kurniaty Roreng Mawikere, Nouke L. Meike Lisangan Meike M. Lisangan Meike M. Lisangan Meike M. Lisangan Meike Meilan Lisangan Monica Jupiter Arung Padang Murtiningrum Murtiningrum Murtiningrum Musaad, Ishak Nelci Welmina Menanti Nelci Welmina Menanti Noya, Alce I. Nurhaidah Iriany Sinaga, Nurhaidah Iriany Nurhaidah Iriyani Sinaga Nurhaidah Iriyani Sinaga Nuri Andarwulan O’mega Hutabalian P. Istalaksana Padang, Monica Jupiter Arung Paga', Bertha Ollin Paiki, Sritina N.P. Panjaitan, Rawati Parlindungan Sijabat Paulus Boli Paulus Payung Purba, Gandy Y. S. Purwiyatno Hariyadi Regoi, Hartini Litasia Marice Ria Maria Come Rina A. Mogea Risma U. Situngkir Risma Uli Situngkir Risma Uli Situngkir Risma Uli Situngkir Rosalia S. Sarungallo Rossa Marlen Martha Latumahina Rossa Marlen Martha Latumahina Rossa Martha Marlen Latumahina Rossa Martha Marlen Latumahina Rossa MM Latumahina Ruimassa, Reymas M.R. Sampe, Theresia Tina Santoso , Budi Santoso, Budi Sinaga, Nurhaida I. Situngkir, Risma U Slamet Budijanto Soewarno T. Soekarto Sri Hartini Sritina N P Paiki Sritina N. Paiki Sritina N.P. Paiki Sritina Noverita Paulina Paiki Suawa, Elfira K. Suparno, Antonius Susanti, Cicilia Maria Erna Syamsudin Syamsudin Syufi, Yafed Theresia Tina Sampe Venny Murni Venny Murni Vera Sabariah Vera Sabariah, Vera Wibawati, Zarima Wilson Palelingan Aman Wiwiyen Manurung Yahja Panggei Yantewo, Ester Papuany Yovenie I.M. Unenor Yuanike Kabera, Yuanike Yunita Fransisca