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Susanto, Eko
Balai Besar Industri Agro
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(The Effect of Catalyst, Temperature and Process Duration on The Production of Methyl Ricinoleate from Castor Oil) Guring Pohan, Hitler; Susanto, Eko; Darma, Gasik
Warta Industri Hasil Pertanian Vol 8, No 01 (1991)
Publisher : Balai Besar Industri Agro

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Abstract

Methyl ricinoleate was produced by methanolysis process from castor oil using KOH and NaOH as catalysts. The esterification process was carried out at the temperature of 30 derajat and 70 derajat celcius for 1, 2, and 3 hrs respectively. The product was analyses using GC for the esterification process. The iod value saponification value, and acid number were also analysed. Potassium hydroxide gave higher result in comparison to sodium hydroxide as catalyst for the process duration of 3 hrs. The specific gravity of the product ranged from 0.8903 to 0.9608 and the refractive index was between 1.3810 and 1.4500.
(The Effect of Extraction Methode to the Yield and Curcumin Content from Curcuma (Curcuma Xanthoriza Roxb) Susanto, Eko
Warta Industri Hasil Pertanian Vol 18, No 1-2 (2001)
Publisher : Balai Besar Industri Agro

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Abstract

A study to find out the best condition in extraction of curcumin from curcuma xanthoriza has been conducted the variable the used are the solvent concentration methode of extraction ,and material and solvent proportion .the result showed that semi continues process by using alcohol 95% and proportion between material with solvent 1:8 produced the highest curcumin content .the yield has total dissolved solid 11,48% with 1.502% curcumin.
(The Development of Extraction of Ginger Oleoresin) Susanto, Eko
Warta Industri Hasil Pertanian Vol 6, No 01 (1989)
Publisher : Balai Besar Industri Agro

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Abstract

Oleoresin ia a product of whole spices which is prepared by extraction of ground spices with solvent. Ginger oleoresin has been known since hundred years ago and now it is still investigated by many researcher in order to increase its quality and quantity. The extraction process of ginger oleoresin is affeted by several factors such as raw material, solvent and the condition of the extraction.
Optimalisasi Proses Fermentasi Pengaruh Penggunaan Enzyme Dan Biomix Pada Fermentasi Bungkil Kelapa Sawit Untuk Meningkatkan Nilai Palabilitas Pada Pakan Ternak Susanto, Eko; Herman Suherman, Ade
Warta Industri Hasil Pertanian Vol 30, No 01 (2013)
Publisher : Balai Besar Industri Agro

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Abstract

Bungkil inti kelapa sawit banyak mengandung protein lemak dan karbohidrat. Protein pada bungkil inti sawit terbungkus oleh adanya senyawaan organik, dengan memecah senyawa pembungkus akan membuka gugusan protein sehingga jumlah nilai protein bertambah. Tujuan dari penelitian ini adalah untuk mencari kondisi fermentasi yang optimum guna meningkatkan kadar proteinnya. Untuk memecah senyawa pembungkus protein bungkil inti sawit diperlukan bantuan enzim-enzim yang dikeluarkan oleh bakteri. Dalam penelitian ini digunakan 2 jenis enzim yakni enzim yang sudah tersedia dalam bentuk bubuk disebut allzyme dan enzim yang dihasilkan dari campuran bakteri (Biomix). Disamping menggunakan jenis bakteri juga diamati kondisi proses yang dikategorikan fermentasi berkesinmabungan dan fermentasi satu tahap. Dari hasil penelitian pendahuluan dengan menggunakan allzyme tidak memberikan peningkatan protein yang nyata, maka pada penelitian tahap II mikroba yang digunakan untuk meningkatkan kandungan protein adalah campuran beberapa bakteri (Biomix) yang dapat menhgasilkan berbagai macam enzyme yang dapat memecah Bungkil Inti Sawit. Perbandingan bahan dan biomix yang optimum adalah 3000 : 25. Perlakuan yang diberikan adalah jenis enzyme/bakteri dan lama fermentasi terhadap kenaikan kadar protein. Jumlah dan jenis mikroba sangat berpengaruh terhadap peningkatan kandungan protein, semakin lama fermentasi semakin besar peningkatan kadar proteinnya dan diikuti dengan semakin menurunnnya kadar serat kasar. Semakin lama proses fermentasi semakin tinggi kandungan protein, tetapi kenaikannya snagat kecil. Waku fermentasi yang efisien adalah 2 hari (48 Jam). Fermentasi bungkil inti sawit dapat meningkatkan jumlah protein dari 15,2% menjadi 17,97%. Fermentasi tidak perlu pengadukan tetapi dibutuhkan pembalikan pada periode tertentu.
(The Effect of the Mixed Flour to The Quality to Chiken Nugget) Susanto, Eko; Lestari, Nami; Isyanti, Mirna; Rahardjo, Sumadyo
Warta Industri Hasil Pertanian Vol 28, No 02 (2011)
Publisher : Balai Besar Industri Agro

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Abstract

The studies Nugget is a product which can be produced from maced from chiken or fish with some ingredient and filler ,eventhoughnugget can be produsced whithout filler .in this research was carried out by adding wheat flour mixed with cassava based products i.e .mokaf ,tapioca and cassava flour.the result showed that by adding filler  do not affect the organoleptic test such as taste ,colour ,texture and odour but the treatments was affect the nugget quality .the best quality of nugget was produced with addition of mixed filler from 25% wheat flour and 75% mokaf .the product has 15% protein ,12,9% fat and 27,7% carbohydrate .it is meet the requirement of SNI 01-6683-2002 for chicken nugget .
(Waste Water Treatment of Tofu Industries by Chemical and Physical(Aeration ) Processes to the Decreasing of BOD5 and Suspended Solid) Susanto, Eko; Rachmatunisa, Amelia
Warta Industri Hasil Pertanian Vol 14, No 1-2 (1997)
Publisher : Balai Besar Industri Agro

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Abstract

The waste water of tofu industries cause enviromental poblem due to its high BOD and suspended solid values. The decomposition of organic matters in the waste water will result in cloudness of the water and awful smell. Therefore it is necessary to reduce their organic matters by coagulation process using chemicals and continued solid values. The result showed that the aeration, the lower the BOD and suspended values would be. The 22 hours aeration would decrease the BOD value up to 84.36% and suspended solids value op to 91.32%.
( The development of a Non Dsctructive Electrical Technique to Assess Banana Quality) Susanto, Eko
Warta Industri Hasil Pertanian Vol 5, No 02 (1988)
Publisher : Balai Besar Industri Agro

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Abstract

The variation of the dielectric properties of bananas was applied for measuring their quality. The loss tangent was express the degree of banana maturity. Other quality factors measured were sugar and moisture content, pH, pulp to peel ratio and texture. Destructive and non destructive methods were studied to investigate the realtionship between them. The non destructive method was performed by inserting two blades into the banana. Quantitative and quallitative changes of banana were measured with approximately linear correlation with the loss tangent as measured with a universal bridge. The analysis showed that the loss tangent of the banana decreased during the maturation period. The best correlation between sugar content and the loss tangent existed with a linear correlation of 0.93. 
.(The effect of drying temperature and treatment of areca fruit(Areca cathecu L.)on the quantity of Whole Seed) Susanto, Eko; -, Syahril; Waspodo, Priyo
Warta Industri Hasil Pertanian Vol 12, No 1-2 (1995)
Publisher : Balai Besar Industri Agro

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Abstract

Areca nut (Areca cathecu)is an export commodity which still face problem in its preparation.sun drying of areca nut done by the farmers needed 30 days or more.To reduce the drying time ,variation of drying temperature and treatment on the fruit was studied.The study aimed at obtaining the proper drying condition after which the dried fruit could be easly broken and the percantage  of whole nut is high.The temperature used were 60,80,and 100 degree C,while the treatment applied were whole fruit (no treatment),scratched fruit and partially peeled fruit.The result showed that the best drying temperature was 100 degree C.The drying time needed was hours which resulted in 80%whole nut with 13.66% moisture content.
(The Study on effect of cocodust treatment for the implementation as planting media) Susanto, Eko
Warta Industri Hasil Pertanian Vol 24, No 01 (2007)
Publisher : Balai Besar Industri Agro

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Abstract

Cocodust is one of the waste of coconut industry which consist of some minerals and it has bulky volume, it means that cocodust has much air space whice is good for medium of plantation. Cocodust has been exported to Europe for plantation medium. Unfortunetly that cocodust consist of highly certai mineral which do not need by plant therefore it should be reduce their component as their standard for plantation medium. The experiment of cocodust was carried out by rinsing of cocodust in water to reduce their mineral such as sodium(Na) and dryed it with artificial dryer and sun drying. The result of treated cocodust mixed with different propotion of soil and used to grow capsicum plant. The effect of the use of cocodust in the growing of capsicum plant was observed their height. The result showed that rinsing of cocodust can reduce sodium content about 90%, drying by using rotary dryer can reduce drying time and the best treatment for planting was propotion beetween cocodust and soil was 1:1.
(The effect of filler to the quality of aloe Powder) Susanto, Eko; Suryowidodo, wahyu; Darma, Gasik
Warta Industri Hasil Pertanian Vol 9, No 1-2 (1992)
Publisher : Balai Besar Industri Agro

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Abstract

Aloe vera linn is neended in industries as rwa material for cosmetics, pharmacy and beverages.The types of aloe product which are available are in the form of gel,juice and powder.Aloe powder has more advantages in many cases than the other thypes.the research was conducted to study the-effect of filler in producing aloe powder.Fillers used were arabic gum and carboxyl methyl cellulose (CMC). The concentration of arabic gum applied was 1%,2% ,3% ,4%, and 5%,while the concentration of the mixed arabic gum and CMC was 2% with the ratio of 1:1,1:2,1:3,1:4,and 1:5.The best result was found with 2% filler of mixed  arabic gum and CMC with the ratio of 1:2,where pH was 5.25 and the ratio between product and the raw material was about 1:200.The viscosity of 2.50% of liqid from reconstitution of the aloe powder was 9.34 centipoise.
Co-Authors -, Lucyana -, Syahril Darma, Gasik Guring Pohan, H Guring Pohan, H. Guring Pohan, Hitler Herman Suherman, Ade Isyanti, Mirna Lestari, Nami Rachmatunisa, Amelia Rahardjo, Sumadyo Sapto Hartanto, Eddy Suryowidodo, wahyu Timur Antara, Ngakan Tojib, Mochtar Waspodo, Priyo Wuri Handono, Sri Yang Setiawan, Yang