Claim Missing Document
Check
Articles

Found 4 Documents
Search

PRODUCTION TECHNOLOGY IMPROVEMENT AND “RENGGINANG” PACKAGING REDESIGN IN GELUNG VILLAGE, PANARUKAN DISTRICT, SITUBONDO REGENCY nur lailatul rahmah
Journal of Innovation and Applied Technology Vol 3, No 1 (2017)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1168.656 KB) | DOI: 10.21776/ub.jiat.2017.003.01.14

Abstract

Gelung Village is one of the center of craftsmen Rengginang in the Panarukan district, Situbondo Regency East Java. Obstacles that faced by craftsmen were unevenness of Rengginang shape, quantity (net weight of each pack), packaging and labeling. It not have fulfilled requirements for a review of the food safety packaging, so it has markets limited. That activities gave facility of Rengginang mould tool, digital scales, and handsealer, plastic packaging materials as primary packaging, label Cardboard as secondary packaging as well as transport packaging for promotion. The results of this activities were: Rengginang has round shape and uniform dimension, uniform weight rengginang, Rengginang packaging has accordance with criteria for Food Safety. In addition, there were improvement of packaging design and markettable of label (to avoid of duplicity brand by unresponsible parties) As well as the open mind of Insight as well as the partners of the importance of brand Expansion Markets. SMEs Rengginang Brand Ibu Haris Kejora and Bagaskara has marketed successfully of Rengginang Product in Situbondo Souvenir Central Market by increasing Rp.1.500,- each carton.
PEMURNIAN EUGENOL DARI MINYAK DAUN CENGKEH DENGAN REAKTAN BASA KUAT KOH DAN Ba(OH)2 (KAJIAN KONSENTRASI REAKTAN) Retty Liana Putri; Nur Hidayat; Nur Lailatul Rahmah
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 3, No 1 (2014)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.213 KB)

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui konsentrasi basa kuat KOH dan Ba(OH)2yang tepat sebagai reaktan untuk menghasilkan eugenol dengan rendemen tinggi, sifat fisiko-kimia yang sesuai,dan mendapat kemurnian eugenol yang maksimal. Isolasi eugenol dilakukan dengan mereaksikannya dengan larutan basa kuat NaOH 4-6% disertai pengadukan, kemudian direaksikan dengan asam encer (HCl) sehingga terjadi pemisahan komponen eugenol dan non-eugenol. Perlakuan terbaik pada pemurnian eugenol yaitu pada perlakuan pada penggunaan basa kuat KOH dengan konsentrasi 1,25 N mendapat kemurnian eugenol sebesar 91,70% dan 8 senyawa pengotor dengan kadar sebesar 8,30%. Rendemen yang diperoleh sebesar 79%, berat jenis 1,063 gr/ml, dan indeks bias sebesar 1,610.Kata kunci: basa kuat, eugenol, minyak daun cengkehAbstract This research aimed to determine the exact concentrations of strong alkalines KOH and Ba(OH)2 as reactants to produce eugenol with high yield, suitable physical-chemical attributes and maximum eugenol purity. Isolation of eugenol was done by reacting it with strong alkaline solution of NaOH 4-6% along with stirring, then reacted with a diluted acid (HCl) resulting in the separation of eugenol and non-eugenol components.The best treatment on eugenol purification was the use of strong alkaline KOH with concentration of 1,25 N resulted in eugenol purity of 91,70% and 8,30% rate of 8contaminant compounds.Yield was 79%, density was 1,063 gr/ml, and refractive index was 1,610Keywords: clove leaf oil, eugenol, strong alkaline 
PEMURNIAN EUGENOL DARI MINYAK DAUN CENGKEH DENGAN REAKTAN ASAM MONOPROTIK. KAJIAN JENIS DAN KONSENTRASI ASAM Halima Wahyu Haryani; Nur Hidayat; Nur Lailatul Rahmah
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 3, No 2 (2014)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (469.889 KB)

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan asam nitrat (HNO3) dan asam klorida (HCl) serta konsentrasinya (1,2; 1,4; 1,6 dan 1,8 N) terhadap kualitas eugenol. Pemurnian dilakukan dengan cara ekstraksi secara kimia yaitu menggunakan larutan basa kuat (NaOH) yang akan mengubah fenol menjadi garamnya, sedangkan larutan asam kuat (HNO3 dan HCl) mengubah Naeugenol menjadi eugenol kembali. Hasil penelitian menunjukkan bahwa perbedaan penggunaan jenis reaktan asam dengan konsentrasi yang berbeda berpengaruh dalam pemurnian eugenol dari minyak daun cengkeh. Pengaruh secara nyata tampak pada parameter rendemen, berat jenis dan indeks bias sedangkan untuk warna dan kelarutan dalam etanol 70% tidak berpengaruh nyata. Perlakuan terbaik yaitu jenis reaktan asam HNO3 1,8 N dengan hasil rendemen 81,30%, berat jenis 1,0653 g/ml, indeks bias 1,547o brix, warna coklat kemerahan, kelarutan dalam etanol 70% yaitu 1:2 dan kadar kemurnian eugenol meningkat dari 79,10% menjadi 95,10%.Kata Kunci: Eugenol, Ekstraksi, Kemurnian, Minyak Daun Cengkeh, Reaktan.Abstract This research aims to find out the influence of the use of nitric acid (HNO3) and hydrochloric acid (HCl) and concentration (1.2; 1.4; 1.6 and 1.8 N) to the quality of eugenol. The purification can do with chemical extraction using a solution of strong base (NaOH) which will convert phenols into salts, while strong acid solution (HNO3 and HCl) changed the Na-eugenol to eugenol. The results showed that differences in the use of acid reactant type with different concentrations is influece in the purification of eugenol from clove leaf oil. Significantly influence looks at the parameters yield, specific gravity and refractive index as for color and solubility in ethanol 70% no effect is real. The best treatment that is kind of the reactant acid HNO3 1.8 N with 81.30% yield results, specific gravity g/ml, 1.0653 refractive index 1,594 obrix, reddish-brown color, solubility in ethanol 70% which is 1: 2 and eugenol-purity levels increased from 79.10% to 95.10%Keywords: Eugenol, Extraction, Clove Leaf Oil, 
PEMBUATAN TABLET EFFERVESCENT WORTEL (DAUCUS CAROTA L.) PADA SKALA GANDA Fajar Aditya; Susinggih Wijana; Nur Lailatul Rahmah
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 2, No 3 (2013)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.703 KB)

Abstract

AbstrakTujuan dari penelitian adalah untuk membandingkan kualitas tablet effervescent wortel yang dihasilkan pada skala laboratorium dengan skala ganda dan mengetahui biaya utilitas proses pembuatan tablet effervescent wortel skala ganda. Bahan baku yang digunakan wortel jenis nantes yang diperoleh dari pasar Merjosari, Malang. Wortel mengandung kadar β-karoten yang tinggi sehingga dapat diolah menjadi tablet effervescent wortel. Parameter tablet effervescent wortel yang dianalisa antara lain kadar air, rendemen, pH, total karoten, kecepatan larut dan total padatan terlarut. Hasil penelitian skala ganda didapatkan nilai kadar air sebesar 4.94%, rendemen 41.4%, pH 4.635, total karoten 38.03 µg/g, kecepatan larut 0.0565 g/s, dan total padatan terlarut 7.52˚Brix. Biaya utilitas pemakaian air, listrik dan LPG sebesar Rp 80.900,00 dan kebutuhan bahan baku, bahan pembantu, dan bahan pengemas Rp 483.720,00. Total biaya dalam satu kali produksi sebesar Rp 564.620,00.Kata Kunci : Tablet effervescent wortel, Skala ganda, UtilitasAbstract The purpose of this research is to compare the quality of the tablet effervescent of carrot which is produced in laboratory scale with the scale up and knowing the cost of utilities process of making tablet effervescent of carrot based on scale up. The raw material of this product is using the carrot type nantes obtained from Merjosari market, Malang. High levels of β-karoten causes the carrots can be made into tablet effervescent of carrot. The parameters a tablet effervescent of carrot was analyzed are include water content, yield, pH, total carotenes, soluble speed, and total dissolve solid. The result of this scale up research obtained the 4.94% value of water content, 41.4% of yield, 4.635 of pH, 38.03 µg/g of total carotenes, 0.0565 g/s of soluble speed, and 7.52˚Brix of total dissolve solid. The utility cost of water, electricity, and gas usage by IDR 80.900 and the raw, supporting, and packagin materials needs by IDR 483.720. The total cost of one-time production is about IDR 564.620.Keywords : Scale up, Tablet effervescent of carrot, Utility