Rona J. Nainggolan
Program Studi Ilmu dan Teknologi Pangan, Fakultas Pertanian USU Jl. Prof A. Sofyan No. 3 Medan Kampus USU Medan

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PEMBUATAN MINUMAN JELI DAUN KACAPIRING (Gardenia jasminoides Ellis) DENGAN PENAMBAHAN KARAGENAN (The Making of Jelly Drink Kacapiring Leaf (Gardenia Jasminoides Ellis) with Addition of Carrageenan) Mutiah Mutiah; Rona J. Nainggolan; Terip Karo-Katro
Jurnal Rekayasa Pangan dan Pertanian Vol 6, No 2 (2018): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

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Abstract

ABSTRACT The research was performed to find the effect of ratio of kacapiring leaf with water and addition of carrageenan. The research was using completely randomized design with two factors, i.e. ratio of kacariping leaf with water (M) (1:5), (1:10), (1:15),  (1:20) and addition of carrageenan (A) (0,1%), (0,2%), (0,3%), and (0,4%).  Parameters analyzed were water content, ash content, fiber content, total soluble solid, total microbe, hedonic test of color, flavor, taste, and texture, score test of color and texture. The results showed that the ratio of kacapiring leaf with water had highly significant effect on ash content, fiber content, and had significant effect on tatal microbe, and score test of color. Addition of carrageenan had highly significant effect on the water content, ash content, fiber content, total soluble solid, hedonic test of texture and score test of texture. interaction between the two factors had highly significant effect fiber content and total soluble solid. The best of jelly drink kacapiring leaf was at the ratio kacapiring leaf with water (1:20) and addition of carrageenan 0,4%. Keyword : kacapiring leaf, carrageenan, and jelly drink ABSTRAK Penelitian ini dilakukan untuk mengetahui pengaruh perbandingan daun kacapiring dengan air dan penambahan karagenan terhadap mutu minuman jeli daun kacapiring. Penelitian ini menggunakan rancangan acak lengkap faktorial  dengan dua faktor yaitu perbandingan daun kacapiring dengan air (M) (1:5), (1:10), (1:15), (1:20), dan penambahan karagenan (A) (0,1%), (0,2%), (0,3%), dan (0,4%). Parameter yang dianalisis adalah kadar air, kadar abu, kadar serat kasar, total padatan terlarut, total mikroba, nilai  hedonik warna, aroma, rasa, dan tekstur serta nilai skor warna dan tekstur. Hasil penelitian menunjukkan perbandingan daun kacapiring dengan air memberikan pengaruh berbeda sangat nyata terhadap kadar abu, kadar serat, dan berbeda nyata terhadap total mikroba dan nilai skor warna. Penambahan karagenan memberikan pengaruh berbeda sangat nyata terhadap kadar air, kadar abu, kadar serat, total padatan terlarut, nilai hedonik tekstur dan nilai skor tekstur. Interaksi antar kedua faktor memberikan pengaruh berbeda sangat nyata terhadap kadar serat dan total padatan terlarut. Minuman jeli daun kacapiring terbaik diperoleh dari perbandingan daun kacapiring dengan air (1:20), dan penambahan karagenan (0,4%).   Kata Kunci : daun kacapiring, karagenan, dan minuman jeli
PENGARUH PERBANDINGAN SARI KURMA (Phoenixdactylifera) DENGAN SARI KECOMBRANG (Etlingera elatior) DAN PENAMBAHAN GULA AREN TERHADAP MUTU MINUMAN SARI KUMBRANG (The Effect of Ratio of Dates Juice (Phoenix dactylifera) With Kecombrang Juice (E Lailatul Fitri Simatupang; Rona J. Nainggolan; Mimi Nurminah
Jurnal Rekayasa Pangan dan Pertanian Vol 6, No 2 (2018): Jurnal Rekayasa Pangan dan Pertanian
Publisher : Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (160.861 KB)

Abstract

ABSTRACT The aim of this research was to find the effect of ratio of dates juice with kecombrang juice and the addition of aren sugar on the quality of kumbrang juice drink. This research used completely randomized design with two factors, i.e: ratio of dates juice with kecombrang juice (S) :(75:25%), (65:35%), (55:45%), (45:55%) and the addition of aren sugar (M) : (12%), (14%), (16%), (18%). Parameters analyzed were total soluble solid, total acid, total sugar, pH, viscosity, ash content, total microbe, hedonic organoleptic values of colour, flavor, taste and viscosity, and score of organoleptic values of colour, flavor and taste. The results showed that the ratio of dates juice with kecombrang juice had highly significant effect on total soluable solid, total acid, totall sugar, ash content and total microbe. The addition of aren sugar had highly significant effect on total soluable solid, total sugar, ash content. The interactions between the two factors had highly significant effect on total soluable solid and total sugar. The ratio of dates juice with kecombrang juice of (65% : 35%) and the addition of aren sugar of (14%) produced the best quality of fruit juice drink andacceptable. Keyword :Dates juice, Kecombrang juice, Aren sugar, Fruit juice drink  ABSTRAK  Penelitian ini dilakukan untuk mengetahui pengaruh perbandingan sari kurma dengan sari kecombrang dan penambahan gula aren terhadap mutu minuman sari kumbrang. Penelitian ini menggunakan rancangan acak lengkap faktorial 2 faktor yaitu perbandingan sari kurma dengan sari kecombrang (S) : (75:25%), (65:35%), (55:45%), (45:55%) dan penambahan gula aren (M) : (12%), (14%), (16%), (18%). Parameter yang dianalisa meliputi total padatan terlarut, total asam, total gula, pH, viskositas, kadar abu, total mikroba, nilai hedonik warna, aroma, rasa dan viskositas, nilai skor warna, aroma dan rasa. Hasil penelitian menunjukkan bahwa perbandingan sari kurma dengan sari kecombrang memberikan pengaruh berbeda sangat nyata terhadap total padatan terlarut, total asam, total gula, kadar abu dan total mikroba. Penambahan gula aren memberikan pengaruh berbeda sangat nyata terhadap total padatan terlarut, total gula, kadar abu. Interaksi antara kedua faktor memberikan pengaruh berbeda sangat nyata terhadap total padatan terlarut dan total gula. Perbandingan sari kurma dengan sari kecombrang (65% : 35%) dan penambahan gula aren (14%) menghasilkan kualitas minuman sari buah terbaik dan lebih diterima.   Kata kunci: Sari Kurma, Sari Kecombrang, Gula Aren, Minuman Sari Buah