PENAMBAHAN EKSTRAK GAMBIR (Uncaria gambir Roxb) DAN SIRUP GLUKOSA PADA PEMBUTAN PERMEN KARAMEL SARI KEDELAI

HUMAIRA, ISMI and Pambayun, Rindit and Lidiasari, Eka (2009) PENAMBAHAN EKSTRAK GAMBIR (Uncaria gambir Roxb) DAN SIRUP GLUKOSA PADA PEMBUTAN PERMEN KARAMEL SARI KEDELAI. Undergraduate thesis, Sriwijaya University.

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Abstract

Tujuan penelitian ini adalah untuk mengetahui pengaruh perbedaan konsentrasi ekstrak gambir dan sirup glukosa terhadap karakteristik permen caramel sari kedelai. Penelitian dilakukan di Laboratorium Kimia Hasil Pertanian dan Laboratorium Mikrobiologi. Jurusan Teknologi Pertanian, Fakulatas Pertanian, Universitas Sriwijaya Indralaya pada bulan April sampai dengan Oktober 2009. Penelitian ini menggunakan Rancangan Acak Kelompok Faktorial (RAKF) dengan dua perlakuan dan tiga ulangan. Dua perlakuan yang diamati adalah konsentrasi ekstrak gambir (Aj: 0%, A2: 1,5%, A3: 3%) dan konsentrasi sirup glukosa (Bf. 40%, B2: 50%, B3: 60%). Parameter yang diamati meliputi aktivitas antioksidan, kadar air, gula reduksi, tekstur, pH, kadar protein, uji penghambatan pertumbuhan bakteri dan uji organoleptik. Hasil penelitian menunjukkan bahwa perlakuan penambahan ekstrak gambir berpengaruh nyata terhadap aktivitas antioksidan, nilai pH, kadar protein, dan tekstur. Perlakuan penambahan sirup glukosa berpengaruh tidak nyata terhadap semua parameter yang diuji. Interaksi perlakuan penambahan ekstrak gambir dan sirup glukosa berpengaruh nyata terhadap tekstur. Uji organoleptik, menunjukkan perlakuan AiB3 (ekstrak gambir 0% dan sirup glukosa 60%) merupakan perlakuan terbaik.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Gambir, Sari Kedelai
Subjects: S Agriculture > S Agriculture (General) > S560-571.5 Farm economics. Farm management. Agricultural mathematics. Including production standards, record keeping, farmwork rates, marketing
Divisions: 05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User: Mr Halim Sobri
Date Deposited: 05 Jul 2022 03:28
Last Modified: 05 Jul 2022 03:28
URI: http://repository.unsri.ac.id/id/eprint/73006

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