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Warta IHP (Warta Industri Hasil Pertanian)

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Published by Politeknik AKA Bogor

ISSN : 02151243 EISSN : 26544075 DOI : -

Core Subject : Agriculture, Engineering,

Agriculture, Biological Sciences & Forestry Industrial & Manufacturing Engineering

Warta IHP (Industri Hasil Pertanian) is a Scientific Journal which is sourced from research papers, new theoretical/interpretive findings, and critical studies or reviews (by invitation) in the agro-based industry scope that cover any discipline such as: food science and technology, agricultural industry technology, chemistry and essential oils, agricultural products processing machinery, food microbiology, renewable energy, chemical analysis, and food engineering.

Arjuna Subject : -

Articles 804 Documents

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Solid Substrate Fermentation of Cassava Pellets Using Tempeh Mould (Rhizopus oligosporus ) and Soya Sauce Mould (Aspergilus Oryzae) A. Basrah Enie; Saib Alaban Hasibuan
Warta Industri Hasil Pertanian Vol 3, No 02 (1986)
Publisher : Balai Besar Industri Agro

Cassava pellets were fermented for 1, 2, 3, and 4 days at room temperature using tempeh mould (Rhizopus oligosporus) and soya sauce mould (Aspargillus oryzae). After 2 days fermentation, the protein content of products were slightly increased from 1.29% (unfermented) to 1.52% (fermented by Rhizopus oligosporus) and to 1.58% (fermented by Aspergillus oryzae), however after 3 days fermentation the protein content tend to decrese. The pH of products drop after 2 days fermentation from 6.39 to 4.42 (R.oligosporus) and to 5.62 (A. oryzae). Organoleptic test showed that the acceptability of products were decreased after one day fermentation (taste and flavor) and after two days fermentation (colour).

The Study of Extraction Methods and Characteristic of Red Fruit Oil (Pandanus conoideus LAM) H Guring Pohan; Ning Ima Arie Wardayanie
Warta Industri Hasil Pertanian Vol 23, No 01 (2006)
Publisher : Balai Besar Industri Agro

The study on the effect of oil extraction methods of red fruit using of amount water on the characteristic of red oil has been conducted.There were two methods used in this study,i.e:wet rendering using the water and dry rendering using the steam.In wet rendering the process was included a traditional process nd developed/modified of traditional process by using comparison between red fruit and water are1:2 anf 1:4;mean while dry rendering consist of blenders-steam-press and steam-blender-press.The result showed that the best treatment of oil extraction for red fruit were using the developed/modified of traditional process by using comparison between red fruit and water in 1:4 with have characteristic of red oil were followed :the yield of oil 4.61%,moisture content 3.54%,free fatty acid 2.96%,oleic acid 57.41%,beta-caroten 604.53 part per million (ppm) and a-tocoperol 416.82 ppm;mean while the best treatment for dry rendering (stem-blender-press)have resulted characteristic of red oil as follow :the yield oil 10.19%,moisture content2.14%,free fatty acid 2.84%,oleic acid 58.12%,beta-caroten 655.17 ppm and a-tocoperol 453.28 ppm.The result of analysis red oil not indicated content of trans fatty acid.

(The Production of Aloe vera Powder Using Spray Dryer and Its Quality Characteristics) Sumarsi -; Lucyana -; Fikti Anita
Warta Industri Hasil Pertanian Vol 15, No 1-2 (1998)
Publisher : Balai Besar Industri Agro

A study on the production of Aloe Vera (Aloe Vera Linn) powder using spray dryer has been conducted. The fillers used were arabic gum 1%, CMC 1%and Carragenan 1%. Analysis done on the Aloe powder are moisture content, acidity (pH), amino acids, particle spread and viscosity. The moisture content and pH of Alue powder filled with arabic gum and CMC met the requirement of CTFA code TN. 001. It moisture content were 6.40 - 7,23%, while the pH 4-5. Aloe powder with carragen did not meet the above requirement. However the amino acid content in powder using carragen filler was almost the same as those of Aloe gel. Its particle size was also finer and therefore it is more soluble in water.

Modifikasi Flakes Sarapan Pagi Berbasis Mocaf dan Tepung Jagung Irma Susanti; Enny Hawani Loebis; Shilvi Meilidayani
Warta Industri Hasil Pertanian Vol 34, No 1 (2017)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/warta ihp.v34i1.4067

Produk pangan sarapan siap santap berbentuk flakes merupakan salah satu produk pangan yang cukup digemari oleh masyarakat terutama anak-anak. Hal ini dikarenakan proses penyajiapannya yang praktis dan mengenyangkan. Saat ini kebanyakan pangan sarapan dibuat dari serealia seperti gandum, jagung, dan beras, dan pengembangan alternatif bahan baku salah satunya dengan menggunakan tepung Mocaf. Pada penelitian ini dibuat flake yang dibuat bahan baku utamanya adalah mokaf, dengan formulasi yaitu A1 90%:10% (tepung mocaf :tepung jagung), A2 80%:20% (tepung mocaf : tepung Jagung), A3 70%:30% (tepung mocaf :tepung jagung). Berdasakan uji Organoleptik yang dilakukan dengan metode skalar garis, flakes terpilih adalah flakes dengan formula 80% tepung mocaf + 20%tepung jagung. flakes tersebut memiliki kandungan sifat kimia yang meliputi kadar air 1,05%,kadar abu 1,46%, lemak 13,90%, protein 1,76%, serat pangan 3,56%, Karbohidrat 81,83%, yang kadar tersebut masuk dalam syarat SNI 01-2886-2000 makanan ringan, serta memiliki jumlah kalori yang dihasilkan 459,70 Kkal.

(A Study on The Use of Tofu By-product To Produce Soymilk) Indra Neffi Ridwan; Iim Setiadi; Ign -; Suharto -
Warta Industri Hasil Pertanian Vol 7, No 02 (1990)
Publisher : Balai Besar Industri Agro

The research is aimed at studying the effect of stirring time and the ratio of dillution to the extracted protein in the production of soy milk from tofu by-product. The stirring time used were 4,6, and 8 minutes. The dillution ratio of tofu by-product and water were 8:4, *:5, and 8:6. The analysis done include protein content, total solid, total bacteria and organoleptic test. Soy milk obtained from 4 minutes stirring and dillution ratio 8:5 resulted in the highest protein content in total solid i.e. 44.98%. The product is acceptable by the panelists. The total bacteria is 10 col/ml.

(Research on the preparation of fermented cassava flour. I.effects of Fermentation and Drying Methods on the Quality of Gari) A. Basrah Enie; Sri Budi Wahyuningsih; Sardjono -; Liesbetini Hartoto
Warta Industri Hasil Pertanian Vol 9, No 1-2 (1992)
Publisher : Balai Besar Industri Agro

Research on the preparation of fermented cassava flour,gari,has been conducted.The cassava varieties used were Adira 1 and Adira IV.The cassava pulp were fermentedby a traditional method for 2,3,and 4 days.The drying methods used were sun drying,oven drying,and roasting.Changes in moisture contents,ash,total titratable accidity,protein content degree of whiteness and flavour of gari flour were observed.good quality gari flour can be obtained from Adira IV variety which was fermented for 3 days and dried by roasting.The moisture content,acidity and degree of whitness of product were 13.2%,0.72%, and 80.9%,respectively.

(The Effect of Stove Change Design and The Specific Gravity Briquette Bamboo Charcoal to Increasing of Heating efficiency) H.G Pohan; Priyo Waspodo; Yang Yang Setiawan
Warta Industri Hasil Pertanian Vol 26, No 01 (2009)
Publisher : Balai Besar Industri Agro

Experiment on the use of modified anglo (rural type of stove) and density of bamboo charcoal briquette of Andong (Gigantochloa pseudoarundinaceae) and Petung (Denrocalamus asper) have been carried out to increase its heating efficiency. Observation was carried out on temperature profile, temperature elevation rate, fuel consumption rate and heating efficiency.Analysis on the charcoal briquettes includes moisture content, volatile substance on 950 C, fixed carbon and calorific value.The experiment revealed that the use of bamboo charcoal briquette of Andong and Petung with density respectively of 0.484 and 0.488 in unmodified traditional anglo give heating efficiency of respectively 16.36 % and 17.4 %. Whereas by increasing the density of bambu charcoal of Andong and Petung to respectively 0.5689 gr/cm3 and 0.5021 gr/cm3 and reducing the ventilation of anglo, the heating efficiebcy can be increased to respectively 40.27 % and 45.06 %. Moreover, the tested bamboo charcoal briquette of Andong has moisture content of 6.83 % (wb),volatile substance at 950 C of 22.71 %, Fixed carbon of 71.15 % and calorific value of 6668 cal/g, whereas the bamboo charcoal briqutte of Petung has moisture content of 4.25 % *wb), volatile substance at 950 C of 25.48 %, fixed carbon of 68.19 % and calorific value of 5018 cal/g.

(The Study of Making ceiling from Compound of Fly ash, Bottom ash, cement and Short Cocnut Fibre and Techno-economic Analysis) H G Pohan; Ade Suherman
Warta Industri Hasil Pertanian Vol 24, No 01 (2007)
Publisher : Balai Besar Industri Agro

The research of making ceiling from mixture of main component (fly ash,and bottom ash)with cement and short of coir fibre have been conducted. The treatment consist of the amount of component, cement and short of coir and fibre size. The caracteristic of ceiling to be analyzed as according to national standar of Indonesia SNI No.0233-1989 consist of: external profile, specific gravity, size measure, compactness, strong flex, ability nailed, wight fill, and water absorbtion. The results show that ceiling produced has difference between ceiling from the fly ash and bottom ash. From the both of main component seen that surface of ceiling are same burst and streng flex still lower. The strong flex from fly ash between 18,4-24,5 kg/cm3,specific gravity between 1,47-1,65 g/cm3 and water absorbtion between 15,95-19,7%, while from bottom ash the strong flex between 11,2-23,2 kg/cm3, specific gravity between 1,52-1,63 g/cm3 and water absorbtion between 16,25-20,58%. The analysis of tehno-economic indicate that cost of goods manufactured equal to Rp780,-/ceiling. At the price of selling Rp1.300,-/ceiling,hence return of investment during 2,5 year with the totally of invesment equal to Rp 19.500.000.

(Technical and Engineering Design of Granulated cocoa for small scale industry) Agus Sudibyo; Eddy Sapto Hartanto; Aan Yulistia
Warta Industri Hasil Pertanian Vol 15, No 1-2 (1998)
Publisher : Balai Besar Industri Agro

The cacao production in Indonesia was increased very rapidly in the last five years. However, almost all of the cacao production in Indonesia was exported as cacao bean, meanwhile there were only a few of cacao processing industry top process the cacao bean become chocolate products. These condition was not advantaging for cacao and chocolate industry development, because the added value of cacao bean was small. Therefore, it was needed a strategic development of cacao products. In this case , divesrsification of cacao products for small scale industry was one of the alternative strategic for cacao product development. The study aimed at designing and engineering a set of equipment for small scale industry and material formulation for grain chocolate production. It was concluded that designing and engineering a set of grain chocolate equipment could be implementation for small scale industry by modification. The capacity of cacao granulator ia 4,16 kg per hour. Efficiency of the granulator is 74,8% and the temperature in the cooling tunnel is 10 - 12 C. The grain cocoa product is fullfilled the requirement of Indonesia National Standard (SNI), however the texture and appearance is still have to be improved.

Residu Pestisida pada Minyak Sawit dan Minyak Inti Sawit terkait dengan Standar dan Keamanan Pangan: Review Hasrul Abdi Hasibuan
Warta Industri Hasil Pertanian Vol 33, No 02 (2016)
Publisher : Balai Besar Industri Agro

Sebagian besar minyak sawit dan minyak inti sawit digunakan sebagai bahan pangan sehingga kepedulian terhadap keamanan pangan kedua jenis minyak tersebut semakin meningkat, salah satunya adalah residu pestisida. Tulisan ini me-review tentang residu pestisida pada minyak sawit, standar residu pestisida pada minyak sawit, pengembangan analisis residu pestisida pada minyak sawit dan penurunan atau penghilangan residu pestisida pada minyak sawit. Hasil review adalah minyak sawit tidak terdeteksi mengandung residu pestisida dan dikategorikan rendah dibandingkan minyak nabati lain seperti soybean, rapeseed dan sunflower oil. Beberapa negara telah menetapkan standar residu pestisida yang dikategorikan sebagai bahan pangan berbasis lemak dan Malaysia sudah mengusulkan residu pestisida pada minyak sawit. Beberapa peneliti telah mengembangkan teknik analisis residu pestisida untuk memperoleh metode dan hasil analisis yang tepat dan akurat. Metode yang digunakan adalah proses pembersihan (clean-up) dan analisis menggunakan instrumentasi. Apabila minyak sawit dan minyak inti sawit mengandung residu pestisida, dapat hilang saat dilakukannya proses hilirisasi minyak sawit dan minyak inti sawit yaitu rafinasi dan hidrogenasi.

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