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Teknologi dan Industri Pertanian Indonesia

TIPI
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Published by Universitas Syiah Kuala

ISSN : 20854927 EISSN : 24427020 DOI : https://doi.org/10.17969/jtipi

Core Subject : Science, Agriculture, Social, Engineering,

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Jurnal Teknologi dan Industri Pertanian Indonesia is dedicated to publish highest quality of research paper and review on all aspects of technology processing of agricultural products. Special emphasis is given to research that discusses postharvest technology, food chemistry and technology that is industrial relevance and offers industry and academia strategies to develop quality food and agricultural based products.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Makanan

Articles 182 Documents

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Pengaruh Suhu Pengeringan Terhadap Mutu Teh Cascara dari Kulit Kopi Arabika (Coffea arabica) Arinda Nur Ariva; Asri Widyasanti; Sarifah Nurjanah
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 12, No 1 (2020): Vol. (12) No. 1, April 2020
Publisher : Agricultural Faculty

One of the biggest plantation export commodities is coffee, with the number of products increasing every year. Arabica coffee (Coffea arabica) is the most widely produced in West Java with average production 9,736 tons from 2014 - 2018. The by-product of coffee production resulting in water and soil pollution due to high moisture content and polyphenol content which is toxic to soil. Reduction of coffee pulp waste could be done by making animal feed and cascara tea. The purpose of this study was to determine the effect of drying temperature using a convection oven on the characteristics of cascara tea quality. The drying temperatures used were 35 °C, 40 °C, 45 °C, 50 °C, and 55 °C. The research method used a laboratory experiment with descriptive analysis. The result showed that the difference in drying temperature could affect the characteristics of cascara tea quality. The best treatment was 45 °C of drying temperature with total yield was 6,61 ± 0,06 %, moisture content was 6,5705 ± 0,0272 % (w/w), ash content was 8,2107 ± 0,3195 % (w/w), polyphenol content was 14,2828 ± 0,2086 % (w/w). The organoleptic test result showed commercial cascara was ranked first with taste’s score was 3 (neutral), flavor’s score was 3 (neutral), and color’s score was 4 (like).

Pemanfaatan Limbah Kulit Buah Kopi Arabika (Coffea arabika L.) Menjadi Minuman Sari Pulp Kopi dengan Penambahan Sari Jeruk Nipis (Citrus aurantifolia) dan Lemon (Citrus limon) Normalina Arpi; Rasdiansyah Rasdiansyah; Heru Prono Widayat; Ramadhana Fajri Foenna
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 10, No 2 (2018): Vol. (10) No. 2, Oktober 2018
Publisher : Agricultural Faculty

Limbah pulp merah kopi (Coffea sp.) mengandung kafein, senyawa fenolik dan antioksidan alami seperti antosianin, betakaroten, polifenol, dan vitamin C. Penelitian ini bertujuan untuk mempelajari pengaruh jenis jeruk, konsentrasi jeruk nipis (Citrus aurantifolia) dan lemon (Citrus limon) serta penambahan gula terhadap mutu minuman sari pulp kopi arabika (Coffea arabika L.). Rancangan Acak Kelompok (RAK) faktorial digunakan dalam penelitian ini. Faktor 1 jenis jeruk yaitu (J) yaitu J1 = jeruk nipis dan J2 = lemon. Faktor 2, konsentrasi sari jeruk (S) yaitu S1 = 20%, S2 = 30% dan S3 = 40%, serta faktor 3, konsentrasi gula (K) yaitu K1 = 20% dan K2 = 30% dari berat sari pulp kopi. Proses pengolahan dan pemanasan sari pulp kopi dengan penambahan jeruk nipis atau lemon menjadi minuman sari pulp kopi menyebabkan penurunan kandungan vitamin C dan pH. Perlakuan terbaik dalam pembuatan minuman sari pulp kopi yaitu menggunakan jeruk nipis dengan konsentrasi 20% dan gula 30% yang menghasilkan minuman sari pulp kopi dengan nilai sensori hedonik yang lebih baik, dan aktivitas antioksidan (DPPH) 74,9 %, vitamin C 17,6 mg/100g, gula reduksi 19,4 mg/ml, pH 3,40.

Karakteristik Emulsifier Mono-Diasil Gliserol (MDAG) dari Crude Palm Oil (CPO) yang berasal dari Fat Pit pada Berbagai Konsentrasi Katalis NaOH Devi Silsia; Fitri Electrika; Dewi Surawan; Idha Meiriska
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 9, No 2 (2017): Vol.(9) No.2, October 2017
Publisher : Agricultural Faculty

Mono - Diasilgliserol (MDAG) merupakan merupakan emulsifier yang paling banyak digunakan dalam industri makanan. Emulsifier merupakan salah satu produk oleokimia yang bernilai ekonomis tinggi. Penelitian ini bertujuan untuk mengetahui karakteristik MDAG yang dihasilkan dari etanolisis crude palm oil (CPO) yang berasal dari Fat Pit dengan menggunakan katalis NaOH. Reaksi etanolisis dilakukan pada suhu 50°C selama 30 menit. Konsentrasi katalis NaOH yang digunakan adalah 1%, 2%, 3%, 4% dan 5% dari berat minyak. Proses pemisahan dilakukan dengan menggunakan sentifus. Karakteristik MDAG yang diamati adalah kadar air, asam lemak bebas (alb) dan kemampuannya sebagai emulsifier berupa kemampuan produk menurunkan tegangan permukaan, dan menstabilkan emulsi minyak air. Kadar air MDAG yang dihasilkan antara 0,027% - 0,14%, alb antara 1,27% - 0,14%, tegangan permukaan antara 26,76 dyne/cm – 34,86 dyne/cm dan kestabilan emulsi yang terbentuk antara 135 detik – 181,2 detik.

Perbandingan Beberapa Metode Ekstraksi Minyak Atsiri pada Minyak Nilam (Pogostemon cablin) Ismail Sulaiman
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 6, No 1 (2014): Vol.(6) No.1, February 2014
Publisher : Agricultural Faculty

Extraction method on raw materials patchouli (Pogestemon cablin) can be done by four methods, such as Randall, evaporation, hydro-distillation and DIC. These methods compared to four to get the patchouli alcohol were analyzed by GC MS to produce the optimum amount of essential oils and economically on an industrial scale. Randall and DIC method can be done quickly, while evaporation and hydro-distillation method takes longer, but the hydro-distillation method is more stable and efficient in the process of extraction of essential oils. The time required for the essential oil by Randall method 4 minutes, 3 hours evaporation method, hydro-distillation 7 hours and DIC for 6 minutes. The longer the process of extracting will produce the yield value and need the higher energy.

Kajian Fungsionalitas Rempah dan Herbal pada Naniarsik, Makanan Tradisional dari Sumatera Utara Erika Pardede
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 13, No 2 (2021): Vol. (13) No. 2, Oktober 2021
Publisher : Agricultural Faculty

Naniarsik adalah bahan pangan berupa ikan ditambah beraneka bumbu, yang dengan cukup banyak air dididihkan dan dimasak dengan menggunakan api sedang secara konstan hingga bumbu meresap ke dalam ikan, dan meningggalkan cairan yang sangat sedikit. Bumbu yang ditambahkan terdiri dari beraneka rempah dan herbal, yang sebagian digiling halus, dicincang atau cukup dimemarkan. Selain menjadi penyedia zat gizi, bumbu naniarsik memiliki karakteristik fungsionalitas dalam menjaga kesehatan tubuh. Tulisan ini mengangkat potensi dari naniarsik sebagai pangan fungsional melalui penelusuran literatur terhadap rempah dan herbal yang digunakan sebagai bumbu naniarsik. Aspek-aspek fungsional yang terdata ternyata dapat menjaga dan meningkatkan sistem kekebalan tubuh ditambah dengan khasiat diantaranya seperti antioksidan, antiimflammatori, antivirus, dan anti mikroba. Di tengah pandemi saat ini, ketika obat yang dapat secara spesifik mematikan virus SARS-CoV-2 masih belum ditemukan, maka masyarakat perlu manjaga sistem immune tubuh sebagai suatu strategi untuk mencegah penyakit infeksi tersebut, berbarengan dengan tindakan-tindakan pencegahan secara fisik dan vaksinasi. Naniarsik merupakan salah satu jenis pangan lokal yang mudah diakses dan dipersiapkan dalam rangka membantu untuk tetap sehat.

Penggunaan Analisis Regresi Linear Berganda untuk Mendapatkan Model Prediksi Respon Asam Lemak Bebas dan Dobi Hasil Rebusan Tandan Buah Segar Sawit Pandu Imam; Santosa Santosa; Isril Berd; Anwar Kasim
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 9, No 2 (2017): Vol.(9) No.2, October 2017
Publisher : Agricultural Faculty

Target of this research are : ( 1) Knowing physical result of steaming of Fresh Fruit Bunch; ( 2) Knowing the chemical of result of steaming of Fresh Fruit Bunch; ( 3) Finding model of prediction respon result of sterilization of Fresh Fruit Bunch ( 4 ) Determining time depth of steaming most precise to condition of raw material ( FFB ) to be sterilization. This research done at PT.Bio Nusantara Teknologi Bengkulu, by using horizontal type sterilizer. Research method the used experiment which is direct to be done at factory. Multiple regression analysis to analyse data obtained, to the investigation of influence of free variable to variable of respon representing indicator efficacy of sterilization operation. Result of research indicate that treatment of variation : heavy classification of bunches, fruit maturity and time depth steaming to have an effect on to respon result of sterilization perceived. Model of Prediction of met steaming respon as follows : Y1(Evaporation %) = 5,18 - 0,042 X1- 0,012 X2+0,082 X3 ; Y2 ( Fruit lose, g)=1629,96+8,14X1 - 3,22 X2 - 10,22 X3 ; Y3(Throughput apart mesokarp, g / men ) = - 0,748 - 0,297 X1 + 0,111 X2 + 0,336 X3 ; Y4 (percent heavy of mesokarp = 60,12 - 0,044 X1 + 0,018 X2 - 0,103 X3 ; Y5 ( Amount of kernel break = - 1,515 - 0,06 X1+ 0,035 X2 + 0,115 X3 ; Y6 ( FFA )= - 0,655 + 0,011 X1 + 0,029 X2 + 0,032 X3 and Y7 ( DOBI) = 5,205 - 0,001 X1 + 0,01 X2 - 0,024 X3. Time depth steaming correct to braise small FFB, unrippe = 95 minute with score assess 7; Small FFB, mature = 95 minute with score assess 6; Small FFB over mature = 90 minute with score assess 6. Time depth steaming correct for big FFB, unrippe = 100 minute with wight assess 6; Big FFB mature = 80 minute with score assess 5 and for big FFB, over mature = 95 minute with score assess 6.

Perbaikan Mutu Bubuk Kakao Melalui Proses Ekstraksi Lemak dan Alkalisasi Heru Prono Widayat
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 5, No 2 (2013): Vol.(5) No.2, June 2013
Publisher : Agricultural Faculty

“This study aimed to investigate the possibility of reducing the fat content of cacao powder by using organic solvent extraction and to improve the cacao powder quality that meets the quality standard and market requirement. The research was carried out at the University of Syiah Kuala from September 2007 to November 2007. Fermented cacao beans as raw material for the research were collected from farmers in Seureuke, Aceh Utara. Cacao fat was extracted from the powder by pressing them at high pressure. Remaining fat in the powder was further reduced by organic solvent extraction to approximately 4 percent to meet the Indonesian National Standard (SNI). The cacao powder was alkalized with variation treatments of potassium carbonate concentration of 2.0, 2.5 and 3.0 percent and alkalization time of 15, 30 and 45 minutes. The experiment was designed according to randomized factorial design with three replications.Alkalization had affected pH and solubility of cacao powder significantly. pH of the powder increased proportionally as followed the function of y=0.35x + 5.00. The effect of alkalization to the solubility was quadratic with a function of y= -16.34x2 + 76.93x – 60.60. The maximum solubility of 30% was reached at the concentration of potassium carbonate of 2.35%.The alkalization affected the colour hue L* of the cacao powder. Addition of potassium carbonate and time of alkalization had a significant effect but no effect on the interaction. The effect of potassium carbonate and time of alkalization followed the function of y= -4.39x + 42.17 and y= -0.13x + 35.17 respectively. Aroma of alkalized cacao powder was better than commercial products from the market. This had been investigated by panellist consisting of 20 people.

Pemanfaatan Lactobacillus plantarum 1 RN2-53 dalam Pembuatan Minuman Probiotik Berbasis Sari Buah Melon dengan Variasi Penambahan Sukrosa Yusmarini Yusmarini; Vonny Setiares Johan; Shanti Fitriani; Emma Riftyan; Olo Marasi Siagian
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 13, No 1 (2021): Vol. (13) No. 1, April 2021
Publisher : Agricultural Faculty

Lactic acid bacteria which have the potential as probiotic agents are often used in the manufacture of functional food products and one of them is fermented drink. The research objective was to utilize isolate of Lactobacillus plantarum 1 RN2-53 in the manufacture of melon juice-based fermented drinks and to acquire the best concentration of sucrose addition for the quality of fermented drinks. The study used a randomized complete design which variations in the addition of sucrose treatment, namely without the addition of sucrose as a control and the addition of sucrose 2, 4, 6, and 8%, respectively. Each treatment was repeated three times. The data obtained were analyzed statistically using analysis of variance with SPSS version 26 software. The results showed that variations in the addition of sucrose had a significant effect on the total lactic acid, total solids, taste and overall hedonic test, but had no significant effect on the pH value, total lactic acid bacteria, color and aroma of fermented drinks. The addition of 4% sucrose resulted in a better fermented drink with a pH value of 3.74; total lactic acid was 0.510%; total lactic acid bacteria was 8.477 log CFU/ml and total solids was 5.99%. Descriptively fermented drinks have a greenish white color, lack a distinctive fermented aroma, taste of sweet and sour, overall somewhat favored by the panelists.

Pengaruh Lama Fermentasi Terhadap Rendemen dan Mutu Fisik Minyak Nilam Pogostemon cablin Benth) Slamet Slamet; Ulyarti Ulyarti; S.L Rahmi
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 11, No 1 (2019): Vol. (11) No. 1, April 2019
Publisher : Agricultural Faculty

Penelitian ini bertujuan untuk mengetahui pengaruh lama fermentasi daun nilam dengan menggunakan ragi tempe terhadap rendemen dan mutu fisik minyak nilam serta mendapatkan lama fermentasi yang tepat untuk menghasilkan minyak nilam dengan rendemen tertinggi dan mutu fisik minyak nilam yang baik. Penelitian ini menggunakan rancangan acak kelompok (RAK) dengan 5 taraf perlakuan, yaitu 0, 2, 4, 6, dan 8 hari fermentasi. Hasil penelitian menunjukkan bahwa lama fermentasi memiliki pengaruh sangat nyata terhadap rendemen, bobot jenis dan indeks bias minyak nilam. Lama fermentasi terbaik pada nilam adalah 2 hari dengan nilai rata-rata rendemen 0,98 %, karakteristik warna dengan nilai L* 34 a* 29,75 b* 44,5 bobot jenis 0,969 dan kelarutan etanol 90% larut jernih pada rasio volume 1:10.

Lipid Oxidation In Oil-In-Water Emulsions: A Mini Review Sri Haryani Anwar
Jurnal Teknologi dan Industri Pertanian Indonesia Vol 7, No 2 (2015): Vol.(7) No.2, October 2015
Publisher : Agricultural Faculty

Emulsion technology has been emerged into food industries widely. Researches in emulsion and its application have been done intensively particularly to understand emulsion behavior in relation to its stability. Stability of emulsion indicates stability of food products therefore attempt to identify the causes of instability increases. This mini review underlines lipid oxidation in oil in water emulsion including emulsion definition, factors involved in determining the rate of lipid oxidation, common cause of oxidative instability and some case examples of lipid oxidation in emulsion.

Page 3 of 19 | Total Record : 182

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Yuliani Aisyah

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Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Syiah Kuala Jl. Tgk Hasan Krueng Kalee No. 3 Darussalam Banda Aceh, Indonesia 23111

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Yuliani Aisyah

Contact Email yuliani.aisyah@usk.ac.id

Phone +6281269808015

Journal Mail Official jtipi@usk.ac.id

Editorial Address Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Syiah Kuala Jl. Tgk Hasan Krueng Kalee No. 3 Darussalam Banda Aceh, Indonesia 23111

Location Kab. aceh besar, Aceh INDONESIA

Abstract

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Abstract

Abstract

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Abstract

Abstract

Abstract

Contact Name
Yuliani Aisyah

Contact Email
yuliani.aisyah@usk.ac.id

Phone
+6281269808015

Journal Mail Official
jtipi@usk.ac.id

Editorial Address
Jurusan Teknologi Hasil Pertanian, Fakultas Pertanian, Universitas Syiah Kuala Jl. Tgk Hasan Krueng Kalee No. 3 Darussalam Banda Aceh, Indonesia 23111

Location
Kab. aceh besar,

Aceh

INDONESIA