Itepa : Jurnal Ilmu dan Teknologi Pangan
Vol 8 No 1 (2019): Jurnal ITEPA

PENGARUH SUHU PENCELUPAN TERHADAP KARAKTERISTIK MINUMAN TEH HERBAL KULIT BUAH NAGA MERAH (Hylocereus polyrhizus)

I Komang Ardianta (Mahasiswa Program Studi Imu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Unud)
Ni Made Yusa (Dosen Program Studi Imu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Unud)
I Nengah Kencana Putra (Dosen Program Studi Imu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Unud)



Article Info

Publish Date
29 Mar 2019

Abstract

This research aimed to find out effect of the dipping water temperature on characteristics of herbal tea drink from red dragon fruit peel. This study used the completely random design of treatment with dipping temperature treatment 50oC, 60oC, 70oC, 80oC, 90oC and 100oC. The treatment was repeated in 3 replications, resulting in 18 experimental units. Data were analyzed by variance analysis and continued with Duncan's test. The results showed that the dipping temperature of herbal tea drink from red dragon fruit peel affected the total phenol, antioxidant activity, color taste and overall appearance. The best treatment was obtained with temperature of 100oC which produced herbal tea drinks with antioxidant activity (IC50) which was 8.50 mg/ml, juice content 1.94%, total phenol 0.83 g/100g, and sensory characteristics of color was very red color and liked, ordinary aroma, taste liked and overall acceptance liked.

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Journal Info

Abbrev

itepa

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

Jurnal ITEPA adalah media publikasi ilmiah yang diterbitkan oleh Program Studi Ilmu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Universitas Udayana yang terbit 4 kali dalam setahun. Jurnal ITEPA memuat hasil penelitian dosen dan mahasiswa internal dari Program Studi Ilmu dan Teknologi ...