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All Journal Jurnal FishtecH Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) Jurnal Pengolahan Pangan
Mappiratu Mappiratu
Universitas Tadulako
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Health Professions Immunology & microbiology Medicine & Pharmacology

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Ekstraksi Flavour dari Tepung Ikan Layang (Decapterus sp.) Menggunakan Enzim Protease Biduri (Calotropis gigantea) Jumardi Tondais; David Engelbert Sombo; Bella Anjelika Lalenoh; Mappiratu Mappiratu; Adrian Adrian; Eko Cahyono
Jurnal FishtecH Vol 9, No 1 (2020)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v9i1.11481

Abstract

The development of science and technology has resulted in many mononatrium glutamate (MSG) flavorings which can have side effects for human health. The development of natural flavors needs to be done to reduce side effects for human health. Betell plant sap can be used as a source of protease enzymes that have the potential as active agents in flavor production. Flavors can be obtained from animal protein such as flying fish. The purpose of this study was to determine the best treatment of the enzyme biduri in producing flavored flying fish. This study uses a factorial completely randomized design (RALF) method with concentrations of 1.5%, 2.0%, and 2.5% slurry proteases with a hydrolysis duration of 30, 60, and 90 minutes. The results obtained indicate that the best water content at a concentration of 1.5% hydrolysis time is 90 minutes (47,84%), dissolved protein in concentration 2.5% hydrolysis time 60 minutes (86,83%), total amino acids in concentration 1.5% hydrolysis time 90 minutes (3,11%), and organoleptic value in concentration 1.5%.
UJI AKTIVITAS ANTIBAKTERI KRIM ASAM LAURAT TERHADAP Staphylococcus aureus ATCC 25923 DAN Pseudomonas aeruginosa ATCC 27853 Evi Sulastri; Mappiratu Mappiratu; Annisa Kartika Sari
Jurnal Farmasi Galenika (Galenika Journal of Pharmacy) (e-Journal) Vol. 2 No. 2 (2016): (October 2016)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.802 KB) | DOI: 10.22487/j24428744.2016.v2.i2.5955

Abstract

Lauric acid is a saturated fatty acid found in fatty/vegetable oils, especially in palm oil. Lauric acid was reported to posses antiviral and antibacterial property. This study aims to determine the effect of the concentration variance of lauric acid in cream on the stability of the cream physical quality and antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa. In this research, lauric acid concentration in cream was varied in 10%, 20%, and 30% and then tested for antibacterial activity using hole plate technique. The results of the evaluation of lauric acid cream preparation of Formula 1, Formula 2 and Formula 3 showed that the organoleptic and homogeneity tests of all formula was no difference during storage time, but the result of pH, viscosity, and dispersive power of all formula has difference during storage time (28 days). The antibacterial test results showed that the highest inhibition diameter was found in the use of lauric acid concentration of 30% for S.aureus (21.589 mm ± 0.18) and P.aeruginosa (14.25 ± 0.37 mm). Based on statistical analysis of the cream produced from the three concentrations of lauric acid, they were not stable because there are significant differences in pH, viscosity, and dispersive power during storage time (28 days). Keywords: lauric acid, antibacterial cream, Staphylococcus aureus, Pseudomonas aeruginosa.
PEMANFAATAN PANGAN LOKAL UNTUK PRODUKSI TORTILLA FUNGSIONAL BERBASIS LABU KUNING If'all If'all; Mappiratu Mappiratu; Syahraeni Kadir
Jurnal Pengolahan Pangan Vol 3 No 2 (2018)
Publisher : Fakultas Pertanian Universitas Alkhairaat Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (270.981 KB) | DOI: 10.31970/pangan.v3i2.15

Abstract

Pumpkin is a source of nutrition potential to be developed as an alternative food substance by processing it to form processed food such as snack in addition to serving it as steamed, boiled, fried, and baked food or cooking it with other substances. Pumpkin contains 78.77% carbohydrate, 3.74% protein, 1.34% fat, and 2.80% raw fiber. The research aimed at studying the chemical and organoleptic qualities of pumpkin based tortilla produced from the best ratio of pumpkin, cassava and sweet potato. The research used a Completely Randomized design with a single factor of various weights of pumpkin addition. The treatment tested were seven levels of pumpkin weights including 500 g, 750 g, 1000 g, 1250 g, 1500 g, 1750 g and 2000 g. Each treatment was replicated thrice; therefore, there were 21 experimental units. Parameter tested were chemical characteristics of the tortilla such as carotene content, water content and ash content, and organoleptic quality including color, aroma, taste, crisp and performance of the tortilla. The research results showed that the pumpkin significantly affected all chemical characteristics and all organoleptic qualities except aroma quality. The contents of carotene, water and ash increased with raising pumpkin weights. The level of panelists’ predilection on tortilla decreased with increasing use of pumpkin. The ratio of 1000 g of pumpkin to 1000 g cassava and 250 g sweet potato fluor was the best formula for producing the best tortilla chemical and organoleptic qualities.
Co-Authors Adrian Adrian Annisa Kartika Sari Bella Anjelika Lalenoh David Engelbert Sombo Eko Cahyono Evi Sulastri If'all, If'all Jumardi Tondais Syahraeni Kadir