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All Journal Serambi Journal of Agricultural Technology
Nurhidayati Nurhidayati
Serambi Mekkah University
Agriculture, Biological Sciences & Forestry

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The Effet of pH and Pasteurisation Temperature on Water Content and Vitamin C Content From Tomato Sauce (Lycopersicum esculentum Mill) Nurhidayati Nurhidayati; Ruka Yulia; Putri Meutia Sari
Serambi Journal of Agricultural Technology Vol 1, No 1 (2019): Serambi Journal of Agricultural Technology (June 2019)
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v1i1.1098

Abstract

The purpose of this study was to determine the effect of pH control and pasteurization temperature on making tomato sauce on the quality produced. This study uses a factorial completely randomized design (RAL) 2 which is used is the measurement of pH (R) (3, 4 and 5 and pasteurization temperature (T) (70˚C, 80˚C and 90˚C). , vitamin C and organoleptic tests (color and taste) .The results of the research showed the best treatment on the combination of R2T2 treatment with a pH regulator 4 and 800C pasteurization temperature which produced a good quality tomato sauce with chemical properties namely 77.24% moisture content, vitamin C 0.059%, organoleptic taste 3.74 (likes) and color 3.87 (likes).
The Effet of pH and Pasteurisation Temperature on Water Content and Vitamin C Content From Tomato Sauce (Lycopersicum esculentum Mill) Nurhidayati Nurhidayati; Ruka Yulia; Putri Meutia Sari
Serambi Journal of Agricultural Technology Vol 1, No 1 (2019): Juni
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v1i1.1098

Abstract

The purpose of this study was to determine the effect of pH control and pasteurization temperature on making tomato sauce on the quality produced. This study uses a factorial completely randomized design (RAL) 2 which is used is the measurement of pH (R) (3, 4 and 5 and pasteurization temperature (T) (70˚C, 80˚C and 90˚C). , vitamin C and organoleptic tests (color and taste) .The results of the research showed the best treatment on the combination of R2T2 treatment with a pH regulator 4 and 800C pasteurization temperature which produced a good quality tomato sauce with chemical properties namely 77.24% moisture content, vitamin C 0.059%, organoleptic taste 3.74 (likes) and color 3.87 (likes).
Co-Authors Putri Meutia Sari Ruka Yulia