Jurnal Teknologi Pangan dan Industri Perkebunan
Vol 5 No 1 (2025)

Pengaruh Konsentrasi Konjak Glukomanan dan Karagenan Terhadap Karakteristik Sensoris dan Stabilitas Puding Coklat

Satika Dewi, Putri (Unknown)
Mualimin, Lulus (Unknown)
Fahmi Brillyansyah, Degita (Unknown)



Article Info

Publish Date
21 Apr 2025

Abstract

Pudding is a dessert characterized by its chewy, soft, and easy-to-chew texture. The texture and stability of pudding are highly influenced by the use of hydrocolloids, such as konjac glucomannan and carrageenan. This study aims to determine the optimal concentration of konjac glucomannan and carrageenan to achieve the best sensory characteristics and stability. The research method used a Randomized Block Design (RBD) with konjac glucomannan concentrations of 1%, 1.5%, and 2%, and carrageenan concentrations of 0.5% and 1%. All treatments were subjected to sensory evaluation using the hedonic method for texture, color, taste, and overall preference, as well as stability testing through syneresis analysis, followed by statistical analysis using Minitab 20. The results showed that the treatment with the lowest syneresis was S2K3 (2% konjac glucomannan and 1% carrageenan), with syneresis values of 7.76% at 24 hours, 13.34% at 48 hours, and 17.62% at 72 hours. However, the sensory evaluation indicated that the S2K2 treatment was the most preferred by panelists across all parameters, with preference scores of 4.2 for texture, 4.0 for color, 4.0 for taste, and 4.4 overall. This study is expected to provide valuable insights for the development of high-quality chocolate pudding products.

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Journal Info

Abbrev

lipida

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Teknologi Pangan dan Industri Perkebunan atau disingkat LIPIDA adalah jurnal ilmiah berkala yang diterbitkan oleh Pengelola Jurnal Politeknik Negeri Ketapang dua kali dalam setahun. Proses pengiriman naskah terbuka sepanjang tahun. Semua manuskrip yang dikirimkan akan ditinjau secara cermat ...