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Kajian Keamanan Asap Cair Tempurung Kelapa untuk Produk Pangan Slamet Budijanto; Rokhani Hasbullah; Sulusi Prabawati; Setiadjit Setiadjit; Sukarno Sukarno; Ita Zuraida
Jurnal Ilmu Pertanian Indonesia Vol. 13 No. 3 (2008): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

The objective of this research was to study the food safety od coconut shell liquid smoke for food products by acute toxicity test and identification of volatile compounds by means of Gas Chromatography- Mass Spectroscopy (GC-MS).Keyword: acute tixicity, coconut shell liquid smok, food safety, GC-MS, volatile compound 
Karakterisasi Sifat Fisikokimia Sereal Berbasis Tepung Beras Merah Pecah Kulit Sukarno Sukarno; Nova Kushandita; Slamet Budijanto
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 1 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (376.727 KB) | DOI: 10.18343/jipi.25.1.81

Abstract

The purpose of this study was to formulate cereals from red rice, red beans, and sesame into the right food as a food consumed at breakfast and characterization of its physical chemistry. The cereal was made by extrusion method using an extruder with a temperature of 130°C and a rotating speed of auger, screw, and cutter 50 Hz. This study used a completely randomized design with 9 formulas. Based on the Bayes method, the best formula was F8 with a composition of brown red rice (85%), red beans (10%), and sesame (5%) cereals contained a total phenol compound of 0.10± 0.01 mg GAE/g, water content of 7.35±0.58%, ash content of 0.02±0.00%, protein content of 10.85±0.29%, fat content of 1.77±0.08, and carbohydrate content of 80.01±0.79%. Keywords: breakfast cereal, brown rice, red beans, red rice, sesame
Pengembangan Butiran Premiks untuk Fortifikasi Zat Besi dalam Beras Feri Kusnandar; Faleh Setia Budi; Yustikawati; Yane Regiyana; Slamet Budijanto
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 4 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.25.4.592

Abstract

Iron-fortified rice potentially increases iron consumption in order to overcome anemia in Indonesia. Premix kernel can be applied as a fortificant vehicle being formulated into rice. The premix kernel is processed by mixing rice flour and iron source and extruded to yield rice-like extrudate. This research aimed to develop iron premix kernel using a double screw extruder and evaluate the fortificant homogeneity during mixing and stability due to washing as well as overall sensory acceptability of fortified rice. The premix kernel was made by mixing rice flour (1000 g), pyrophosphate ferries (containing 5,000 mg Fe), and GMS (10 g) for 5, 10, 15, 20, 25, and 30 minutes, added with water (450 mL) and passed into an extruder at 80°C. The dry-mixed for 20 minutes yielded a homogenous premix kernel (6,030±135 mg/kg with RSD of 2.25%). The mixing of premix kernel and Pandanwangi rice (1:100) for 25 minutes using a blade mixer yielded fortified rice with iron content of 39 mg/kg and RSD of 13.56%. The washing process of fortified rice decreased iron content, and the percentage of iron loss was affected by the washing frequency. Raw and cooked fortified rice did not differ organoleptically from those without fortification. Keywords: anemia, fortified rice, ferric pyrophospate, homogeneity, premix kernel
Pengembangan Sereal Sarapan Tersubstitusi Bekatul dan Tepung Pisang Sukarno Sukarno; Dwyana Izza Augusta; Azis Boing Sitanggang; Afwa Nururrahmah Munawaroh; Slamet Budijanto
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 1 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.1.76

Abstract

Rice bran and banana flour contain nutrients and bioactive compounds that have potential to be used for the development of functional food, such as breakfast cereal. The study is aimed to develope functional breakfast cereal from corn flour (54%, 59%, 64%), rice bran (20%), and banana flour (10%) (raja bandung and kepok) with the addition of coconut sugar (0 %, 5 %, 10%) using twin-screw extruder. The best-accepted formula based on sensory test was cereal with the substitution of 0% coconut sugar and 10% raja bandung banana flour. The breakfast cereal has moisture content of 10.38 ± 0.01%, ash content of 3.36 ± 0.00%, protein content of 8.92 ± 0.11%, fat content of 6.14 ± 0.07%, carbohydrate content of 81.58 ± 0.18%, and dietary fiber content of 13.22 ± 0.46% which can be claimed as high-fiber foods. It contained a total phenol content of 74.13 ± 0.87 mg GAE / 100 g, antioxidant activity of 40.67 ± 1.71 mg AEAC/ 100 g, and IC50 of 84.48 ± 0.9 mg/mL. Saturated fatty acids in breakfast cereal were dominated by palmitic acid (14.22 ± 0.17%), while for unsaturated fatty acids were dominated by oleic acid (30.76 ± 0.04%) and linoleic acid (45.40 ± 0.03%). Keywords: banana flour, breakfast cereal, functional food, rice bran
SIMULATION OF COMPETITIVENESS POLICY FOR LOCAL SOYBEAN AT DOMESTIC MARKET Dian Handayani; Tajuddin Bantacut; Jono M. Munandar; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 12 No. 1 (2001): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Soybean is a strategic commodity which is used as a raw material for food processing and consumed by most of Indonesian people. National demand cannot be covered by local production, due to imported one. This research indicated that soybean harvested area was influenced by local soybean real price, maize real price and last year harvested area. Soybean productivity was influenced by rainfall, maize real price and last year productivity. Local soybean price was influenced by soybean real price at producer level, imported soybean real price, quantity of imported soybean, productivity and last year soybean real price. Soybean real price at producer level was influenced by soybean production, imported soybean quantity, soybean consumption, BULOG monopoly and last year real price at producer level. Soybean import quantity was influenced by production and consumption. Imported soybean price was influenced by international price, exchange rates, import tariff, and last year import price. Combination policy of increase the soybean price and import tariff 20% would stimulate the producer to increase harvested area and production. Strategy to increase competitiveness and national soybean production are through productivity improvement and extended planting area programs. The priority to increase the production is to improve productivity and apply suitable technology. Extension of planting area to better region is conducted to increase cropping index. To anticipate trading liberalization negative effect to farmers’ welfare, protection policy by the government is still needed to control international price fluctuation and to strengthen local soybean competitiveness. Keywords: Strategic commodity, productivity, real price, import quantity, soybean
PENENTUAN UMUR SIMPAN TORTILLA DENGAN METODE AKSELERASI BERDASARKAN KADAR AIR KRITIS SERTA PEMODELAN KETEPATAN SORPSI ISOTHERMINYA [Shelf Life Study of Tortilla Using Accelerated Shelf Life Testing (ASLT) Method and its Mathematical Modeling of Moisture S Slamet Budijanto; Azis Boing Sitanggang; Yuni Dwi Kartika
Jurnal Teknologi dan Industri Pangan Vol. 21 No. 2 (2010): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Accelerated shelf life testing (ASLT) method was used to determine the shelf life of tortilla chips based on critical moisture content approach. Crispiness was found to be the critical parameter in tortilla chips deterioation. The curve of moisture sorption isotherm was resulted by plotting water activity values (aw) and equilibrium moisture contents (Me) using eight salts with RH values at range of 11.3-90.3%. There were five models of sorption isotherm tested, namely Hasley, Chen-Clayton, Henderson, Caurie, dan Oswin model. Conclusively, Oswin model was the suitable one to depict the sorptions isotherm phenomenon in tortilla chips with MRD value of 2.33. By gathering all variables to be used in Labuza’s equation, the shelf life of tortilla chips at 38oC and 70% of RH was about 56 days.
KARAKTERISASI SIFAT FISIKO-KIMIA DAN FUNGSIONAL ISOLAT PROTEIN BIJI KECIPIR (Psophocarpus tetragonolobus L.) [Characterization of Physicochemical and Functional Properties of Winged-Bean (Psophocarpus tetragonolobus L.) Protein Isolate] Slamet Budijanto; Azis Boing Sitanggang; Wita Murdiati
Jurnal Teknologi dan Industri Pangan Vol. 22 No. 2 (2011): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Winged-bean (Psophocarpus tetragonolobus L.) has similar protein concentration to soybean. Higher productivity of winged-bean as compared to soybean and ground nut makes it feasible to develop this legume as a natural source of vegetable protein. Protein isolate was made by isolating protein from defatted winged-bean flour employing its isoelectric point, and several stages of centrifugation. The protein content of winged-bean protein isolate was 83.87% (db). Analysis of physicochemical properties of winged-bean protein isolate, suggested that the bulk density was 0.60 g/ml with water and oil absorption capacity of 2.61 g H2O/g solid; 1.60 ml oil/g solid, respectively. Moreover, this protein isolate had emulsion capacity of 70.5%; foam capacity of 89.5% and formed gel at concentration of 15%. Data on amino acids composition indicated that glutamic acid was the highest concentration (6.37%), whereas tryptophan was the lowest one (0.37%). Several essential amino acids, such as leucine dan lysine, were found in winged-bean protein isolate at a  concentration of 3.2% and 2.8%, respectively, calculated from the total amino acid.
SIFAT FISIK MINYAK SAWIT KASAR DAN KORELASINYA DENGAN ATRIBUT MUTU [Physical Properties of Crude Palm Oil and Their Correlations to the Quality Attributes] Nur Wulandari; Tien R. Muchtadi; Slamet Budijanto; Sugiyono .
Jurnal Teknologi dan Industri Pangan Vol. 22 No. 2 (2011): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Indonesia is the largest producer and exporter of crude palm oil (CPO) in the world. Process engineering applications of CPO during handling, transporting, and processing, need baseline data related to CPO’s physical properties. This research was aimed to obtain baseline data about physical properties of CPO and to study the correlation between CPO’s quality attributes to their physical property parameters. Study on physical property and quality of CPO was conducted to five CPO samples from different CPO’s producers. Those samples had variations on physical property parameters and quality attributes. Some physical property parameters of CPO were depended on the temperature of measurements. CPO samples showed non-Newtonian pseudoplastic behaviour at 25°C with various flow behaviour index (n) and concistency index (K), other wise at 55°C all CPO samples showed Newtonian behaviour.There were good correlations between quality attributes of CPO to their physical property parameters at 25°C, including correlations between free fatty acid contents of CPO and the temperatures of crystallization, as well as between iodine values and the rheological properties of CPO. 
KAJIAN PENURUNAN TITIK LELEH LILIN LEBAH (Apis cerana) DALAM PEMBUATAN MARGARIN OLES RENDAH KALORI 1) [Study on Decreasing the Melting Point of Beeswax (Apis cerana) in the Production of Low -Calorie Margarine] Zita L. Sarungallo; Soewarno T. Soekarto; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 13 No. 2 (2002): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Beeswax has been used to replace fat in order to produce low calorie margarine; however, the quality of the product was still low. To produce a good quality of beeswax-containing margarine, the melting point of beeswax must be lowered close to human body temperature. The o objectives of the research were  : (1) to study the effect of addition of palm olein oil, fat solvent, emulsifier and stabilizer on the decrease of the melting point of beeswax, (2) to study the effect of enzymatic transesterification process, and (3) to produce margarine with low melting point and organoleptically acceptable. The results of the study revealed that addition of margarine ingredient lowered the melting point and solid fat content of the mixture, eventhough the melting point only reduced by 10°C, i.e. 64°C to 54°C. The process of transesterification  was carried out on beeswax and palm olein with ratio of 50:50 and 40:60 using  lipozyme IM 20 transesterification from Mucor  miehei as a catalyst at 78,5°C  for 24 hours with agitation  at 200 rpm. Using this transesterification condition, the ratio of beeswax and palm oil of 50,50 produced fat with iodine value of 36,3 acid value of 18,5, free fatty acid of 8.45%, and melting point of 53°C, while ratio of 40: 60 produced fat with iodine value of 42,5, acid value of 15.44, free fatty acid of 7.24% and the melting point of 52°C produce fat with iodine value of 36,31 and 42,51, acid value of 18,5 and 15,44, free fatty acid of 8,45% and 7,24% at the melting point of 53°C and 52°C. It also produced solid fat content (40oC) of 26,06% and 18,13%, with the consistency of 9,75 mm sec/gr and 13,96 mm sec/gr, respectively. The transesterification and non-transesterification beeswax with palm olein oil also can produce a low calorie margarine with the value of 12,3% - 50,5% lower than the comercial margarine, with the same physical and sensory characteristics.
PENGEMBANGAN BERAS ANALOG DENGAN MEMANFAATKAN JAGUNG PUTIH [Development of White Corn-Based Rice Analogues] Santi Noviasari; Feri Kusnandar; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 24 No. 2 (2013): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (399.776 KB) | DOI: 10.6066/jtip.2013.24.2.194

Abstract

White corn can be utilized as a source of non-rice carbohydrate in the manufacture of rice analogues. The rice analogues with rice-like characteristics were produced by an extrusion technique. The aim of this research was to develop rice analogues from white corn and to evaluate their physicochemical and sensory properties. The study was conducted in several stages, i.e. preparation, formulation, and physicochemical and sensory properties evaluation. The physicochemical properties of rice analogues evaluated included proximate nutritional composition, dietary fiber concentration, cooking time, water loss rate, color, and whiteness percentage, while their sensory preferences were evaluated using hedonic scale test. The rice analogues made of Pulut Harapan and Lokal Purbalingga corns (4.34:65.66%) added with 30% sago starch, was found to be the most preferred. The moisture, ash, protein, fat, carbohydrate, and dietary fiber composition of this rice analog was 9.32, 0.38, 6.86, 1.22, 91.54, and 5.35%, respectively.
Co-Authors . Setiadjit . Sukarno A.A. Ketut Agung Cahyawan W Adnan Engelen Afwa Nururrahmah Munawaroh Agus Setiyono Aini Auliana Amar Alfi Khatib Amalia Hana Arifa Anas Subarnas Antin Suswantinah Anton Apriyantono Ardiansyah Ardiansyah, Ardiansyah Ari Andika Aris Purwanto Arya Suryadilaga Ati Atul Quddus Azis Boing Sitanggang Aziz Boing Sitanggang Azizah Tsaniya Fasya Bambang Pontjo Bambang Pontjo Priosoeryanto Beti Elizabeth Silalahi Bram Koesbiantoro Budi Nurtama Budi Suarti C Hanny Wijaya Candytias Puspitasari DAHRUL SYAH Dahrul Syah DAHRUL SYAH Dede R. Adawiyah Dede R. Adawiyah Dedi Fardiaz Dewi, Fitriya Nur Annisa Dhania Sabilla Diana Ayu Nindita Dias Indrasti Dini Rizkyah Dody Dwi Handoko Dwyana Izza Augusta Elvira Syamsir Ema Hastarini Endang Prangdimurt Endang Prangdimurti Erliza Hambali Eti Indarti Fadhrizal Hafidi Wibowo Faleh Setia Budi Faqih Udin dan Jono M. Munandar Meivita Amelia Feri Kusnandar Florentina Florentina Friyuanita Lubis Hadi Munarko Handoko, Ari Hasti Wiaranti Heny Herawati Heny Herawati Hilka Yuliani Ho-Shing Wu Hunaefi, Dase I Ketut Suada Ika Amalia Kartika Ilham Marvie Indah Kurniasari Ineke Kusumawaty Inneke Kusumawaty Inneke Kusumawaty, Inneke Ira Dwi Rachmani Ira Mulyawanti Ira Mulyawanti Ita Zuraida Juliani - Kardinan, Selma Aprilla Kezia Grace Abraham Kiyat, Warsono El Kurniadi, Nadine Kurniati , Yeni Laila Apriani Hasanah Harahap Lilis Nuraida Masita Ardi Kumalasari Maya Indra Rasyid Maya Kurniawati Mojiono, Mojiono Muchtaridi Muchtaridi Muh. Yusram Massijaya Mulyorini Rahayuningsih Mutia Khonza Nadine Kurniadi Nancy D. Yuliana Nancy Dewi Yuliana Nanik Purwanti NASRIANTI SYAM, NASRIANTI nFN Setyadjit nFN Sukarno Nia Ariani Putri Normalina Arpi Nouverra Nadya Putri Nova Kushandita Noviasari, Santi Novriaman Pakpahan Nur Annisa Nur Fathonah Sadek Nur Wulandari Nuri Andarwulan Nurul Khumaida Palupi, Nurheni Sri Paradigma, Hening Prangdimurt, Endang Purwiyatno Hariyadi Putra, Imam Perdana Putri Novita Savitri Rahma, Cukri Ramadhan, Febiana Putri Reni Juliana Gultom Reza Widyasaputra Riezka Zuhriatika Rasyda Rifqi Ahmad Riyanto Rinawati Rinda Kusumawati Rista Fitria Anggraini Rokhani Hasbullah Rosulva, Indah Sadek, Nur Fathonah Safrida Safrida Safrida Safrida Safrida Safrida Safrida Santi Dwi Astuti Santi Noviasari Santi Noviasari Sapta Raharja SEDARNAWATI YASNI Setiadjit Setiadjit Sitanggang, S.TP, MSc, Azis Boing Siti Zakiyatul Khamidah Soewarno T. Soekarto Sri Widowati Sriani Sujiprihati Sugiyono . Sukarno Sukarno Sukarno Sukarno Sulusi Prabawati Suryani Suryani Sutrisno Sutrisno Tajuddin Bantacut Tatty Yuniati Tengku Mia Rahmiati Tien R. Muchtadi Tjahja Muhandri Tsaniyah Ayu Mauliasyam Tubagus Bahtiar Rusbana Tyas Hermala Anindita Wahyudi David Widara, Suba Santika Winda Nurtiana Winda Septiana Wita Murdiati Wita Murdiati Yane Regina Yane Regiyana Yane Regiyana Yanica Ivory Andri Yeni Kurniati Yeni Kurniati Yose Rizal Kurniawan Yuliyanti yuliyanti Yundari, Yundari Yuni Dwi Kartika Yustikawati Zita L. Sarungallo