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Skripsi

PENGARUH PENAMBAHAN PEWARNA ALAMI TERHADAP KARAKTERISTIK SAUS TOMAT

Azzahra, Friska - Personal Name;

Penelitian ini bertujuan untuk mengetahui pengaruh jenis dan konsentrasi pewarna alami terhadap karakteristik fisik, kimia dan organoleptik saus tomat. Metode penelitian menggunakan Rancangan Acak Lengkap Faktorial (RALF) dengan 2 perlakuan yaitu perlakuan A jenis pewarna alami dengan 4 taraf (bunga rosella, buah bit, bunga telang dan bunga sepatu) dan perlakuan B konsentrasi pewarna alami dengan 2 taraf (2% dan 4%). Setiap perlakuan diulang sebanyak 3 kali. Parameter yang diamati pada penelitian ini yaitu karakteristik fisik (viskositas dan warna), karakteristik kimia (kadar air, pH dan total padatan terlarut) dan uji organoleptik (rasa, warna dan aroma). Hasil penelitian menunjukkan bahwa jenis pewarna alami berpengaruh nyata terhadap warna (lightness, redness, yellowness), kadar air, dan pH. Konsentrasi pewarna alami berpengaruh nyata terhadap viskositas , warna (lightness, redness, yellowness), kadar air dan total padatan terlarut. Interaksi jenis pewarna alami dan konsentrasi pewarna alami berpengaruh nyata terhadap warna (lightness, yellowness), kadar air dan uji hedonik (warna). Perlakuan terbaik penelitian ini menggunakan jenis pewarna alami bunga rosella konsentrasi 2% dengan hasil parameter viskositas 284,07 Ps; lightness 37,53; redness 18,68; kadar air 84,62%; dan uji hedonik warna 3,2 (suka).


Availability
#
Central Library (REFERENCE) T1572232024
T157223
Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1572232024
Publisher
Indralaya : ., 2024
Collation
xiv, 165 hlm.; ilus.; 29 cm
Language
Indonesia
ISBN/ISSN
-
Classification
664.580 7
Content Type
Text
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Teknologi pangan
Prodi Teknologi Hasil Pertanian
Specific Detail Info
-
Statement of Responsibility
TUTI
Other version/related

No other version available

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  • PENGARUH PENAMBAHAN PEWARNA ALAMI TERHADAP KARAKTERISTIK SAUS TOMAT
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