Pemanfaatan Jahe Kualitas Rendah Untuk Bahan Baku Sirup Oleoresin Jahe

NFN Risfaheri, NFN Anggraeni

Abstract


Low quality ginger utilization as a row material for ginger oleoresin syrup.

The Experiment was conducted at Research Institute for Spice and Medicinal Crops in June 1993-March 1994. The objective of this experiment is to find out the possibility of using the low quality ginger as the raw material for ginger oleoresin in order to improve its added value. The raw material for the experiment was taken from Sukabumi District (West java). This experiment consist of two steps : (1) raw material analysis (ginger) and oleoresin preparation and (2) oleoresin application in syrup processing. The second steps of experiment were carried aut using Completely Randomized Design with three factors AxBxC, two replications. Treatments, A (oleoresin concentration), B (emulsifier) and C (citric acid concentration). The result of the raw material analysis showed that oleoresin yield and oil content of the low quality ginger were (*,50-8,69%) and (1.77-2.09%), which was lower than the export quality ginger (10,13 and 2,60%). Compotition of the ginger oleoresin syrup preferably (in 100 ml) is 0.60-1.00 g oleoresin, 0.75 g citric acid, 0.50 g NaCl and 150 g sugar. Emulsifier agent gave undersirable appereance and taste. Filtration gave better appereance, taste and colour but it slightly decreased the aroma. The syrup oleoresin can be used with 1 : 5 dilution.


Keywords


Jahe; Pasca panen; Tanaman Obat; Oleoresin jahe; Sirup

Full Text:

PDF

References


ANONYMOUS, 1989. Sirup Jahe. Prosiding Hasil Penelitian Pasca Panen. Badan Litbang Deptan dan Deprin. Bogor, 25-26 September 1989.

ANONYMOUS. 1991. Statistik Perkebunan. Dir Jen. Bun. Jakarta.

PURSEGLOVE, J.W., E.G. BROWN, C.L. GREEN and S.R.J. ROBBIN, 1981. Spices, Vol. 2. Longman, New York. 447-531p.

RISFAHERI dan S. YULIANI, 1989. Studi pembuatan jahe kering yang diblancing. Bul. Littro, V(1). 33-37p.

YULIANI, S. dan RISFAHERI, 1989. Identifikasi berbagai varietas minyak jahe. Vol. V(2). 65-77p.

YULIANI, S., HERNANI dan ANGGRAENI, 1991. Aspek pasca panen jahe. Edsus Littro, VIII (1). 30-37p.




DOI: http://dx.doi.org/10.21082/bullittro.v9n2.1994.67-71

Refbacks

  • There are currently no refbacks.




Copyright (c) 2017 Buletin Penelitian Tanaman Rempah dan Obat

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.



View My Stats

Creative Commons License
Buletin Penelitian Tanaman Rempah dan Obat is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at http://ejurnal.litbang.pertanian.go.id/index.php/bultro

Buletin Penelitian Tanaman Rempah dan Obat (BUL LITTRO) Editorial Office :

Indonesian Spices and Medicinal Crops Research Institute (ISMCRI)
Jl. Tentara Pelajar No. 3 Bogor, Indonesia 16111
Telp. (0251) 8321879, Fax. (0251) 8327010
E mail : buletintro@gmail.com
Website : http://balittro.litbang.pertanian.go.id