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All Journal Tropical Small Island Agriculture Management Jurnal Agrosilvopasture-Tech
Vita N Lawalata
Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Pattimura, Jl. Ir. M. Putuhena, Kampus Poka, Ambon 97233, Indonesia
Agriculture, Biological Sciences & Forestry

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Study on the acceptability of the food bar from tongka langit banana (Musa troglodytarum) with addition of walnuts Nurul F Leko; Vita N Lawalata; Gilian Tetelepta
Jurnal Agrosilvopasture-Tech Vol 1 No 2 (2022): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.001 KB) | DOI: 10.30598/j.agrosilvopasture-tech.2022.1.2.37

Abstract

The objective of this study was to analyze the acceptability of the food bar from tongka langit banana with the addition of walnuts through testing organoleptic properties, a completely randomized experimental design with one factor replicated twice was applied with treatment was a concentrate of walnuts 0%, 5%, 10%, and 15%. The organoleptic tested were color, aroma, taste, and texture using the hedonic test, hedonic quality test, and plural comparison tests. The results showed that the tongka langit banana food bar with a walnut concentration of 15% had the best level of acceptance with a hedonic value of 2.8 scent color 2.72, taste 2.7, texture 2.8 which all included criteria approaching the hedonic quality value of color 2.4 (slightly yellow), aroma 2.75 (close to a banana-scented), taste 2.65 (close to hard), plural color values of 2.12 (slightly yellow from R) aroma of 3.5 (the same is good), 2.95 taste (close to better) and 2.35 texture (a bit hard) compared to commercial food bar soyjoy banana (R).
Physics Characteristics of Canarium Oil with Variations in Drying Methods Savira Maba; Helen C D Tuhumury; Vita N Lawalata
Jurnal Agrosilvopasture-Tech Vol 1 No 2 (2022): Jurnal Agrosilvopasture-Tech
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (102.577 KB) | DOI: 10.30598/j.agrosilvopasture-tech.2022.1.2.49

Abstract

The goal of this study was to investigate the physic properties of canarium oil using various drying methods. This study used a randomized block design with three drying methods: sun drying (3 days), roasting dying (80°C for 1 hour), and oven dying (70°C for 1 hour) with two replications. The refractive index, specific gravity, yield of canarium oil were all measured. The results showed that canarium oil has a refractive index of 1.414-1.415, a specific gravity of 0.941-0.943 g/cm3,, a yield of 9.23-11.30%.
Pengaruh Konsentrasi Carboxyl Methyl Cellulose (CMC) Terhadap pH, Total Padatan Terlarut dan Organoleptik Susu Kenari Imanuela Passal; Gilian Tetelepta; Vita N Lawalata
Tropical Small Island Agriculture Management Vol 3 No 2 (2023): Tropical Small Island Agriculture Management
Publisher : Pattimura University Ambon Maluku Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/tsiam.2023.3.2.78

Abstract

This study aims to determine the appropriate Carboxyl Methyl Cellulose (CMC) concentration treatment for canarium nut milk with the best physical and organoleptic characteristics. This study was designed using a completely randomized design of one factorial CMC concentration, which consisted of 4 treatment levels, namely 0.1%, 0.2%, 0.3%, and 0.4%. The results showed that canarium nut milk with a concentration of 0.4% CMC was the best treatment with physical characteristics, namely pH 6.43, total dissolved solids 1.86oBrix. Based on the hedonic quality test, it produced canarium nut milk with a color of 2.8 (like), aroma of 2.7 (like), taste of 3.1 (like), and texture of 1.9 (slightly like).
Co-Authors Gilian Tetelepta Imanuela Passal Nurul F Leko Savira Maba Tuhumury, Helen C.D.