Jurnal Pendidikan Teknologi Pertanian
Vol. 10 No. 1 (2024): Februari

Pemanfataan Ekstrak Kulit Buah Kopi Robusta dalam Pengembangan Produk Minuman Cendol Instan Fungsional dengan Sifat Antioksidan Tinggi dan Kafein Rendah

Reski Praja Putra (Prodi Pendidikan Teknologi Pertanian, Universitas Negeri Makassar)
Fitri Fitri (Prodi Pendidikan Teknologi Pertanian, Universitas Negeri Makassar)
Patang Patang (Prodi Pendidikan Teknologi Pertanian, Universitas Negeri Makassar)



Article Info

Publish Date
28 Feb 2024

Abstract

This research aims to examine the effect of adding coffee fruit skin extract on the quality and functional properties of the instant cendol produced. This research consisted of two stages, namely coffee husk extraction using 70% ethanol and instant cendol formulation with 5 treatments adding a concentration of coffee husk extract, namely 0%, 3%, 4%, 5% and 6%. The observation parameters consist of rehydration time, chemical and microbiological quality, functional properties, and hedonic quality. This research used a Completely Randomized Design which was analyzed using the IBM SPSS application. The results showed that the concentration of added coffee fruit skin extract had a positive influence on the microbiological quality and functional properties of the instant cendol produced, but had no effect on the rehydration time, water content and hedonic quality of the instant cendol. The microbiological quality and functional properties of instant cendol treated with the addition of coffee fruit rind extract were better compared to the control treatment. The best instant cendol is produced from the addition of 6% coffee fruit skin extract. This formulation has a rehydration time and water content that meets standards, a microbial content of 5.1 Log colonies/ml, a caffeine content of 0.15%, anthocyanin content of 1.032%, a polyphenol content of 12.44%, and an antioxidant content of 17.99%. The resulting instant cendol also received good reception from the panelists.

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Journal Info

Abbrev

ptp

Publisher

Subject

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Other

Description

Jurnal Pendidikan Teknologi Pertanian is published twice in a year (February and August). The articles in this journal are articles from original research and have never been published in another journal. The scope of this journal includes : Classroom Action Research in Agricultural Technology ...