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3-MONOKLORO-1,2-PROPANDIOL PADA KEMASAN KERTAS DUPLEKS SERTA MIGRASINYA KE DALAM SIMULAN PANGAN Ira Dwi Rachmani; Feri Kusnandar; Nancy Dewi Yuliana; Yane Regina; Muh. Yusram Massijaya; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 26 No. 1 (2015): 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 (396.265 KB) | DOI: 10.6066/jtip.2015.26.1.44

Abstract

3-Monochloro-1,2-propandiol (3-MCPD) is a carcinogenic food contaminant. 3-MCPD is formed during food processing, and can also be derived from food contact packaging materials, including paper. Wet-strength resin is often added into paper food packaging to provide moisture resistance and thus enhancing food shelf-life and consumer usage. The wet-strength resins which are manufactured from epichlorohydrin-based starting materials, are known to initiate the formation of 3-MCPD. Thus, the objectives of this study were: 1) to validate an analytical method for the analysis 3-MCPD in duplex paper packaging, 2) to analyze3-MCPD content in duplex paper, and 3) to analyze 3-MCPD migration from duplex paper packaging into food simulants. 3-MCPD content in duplex paper was analyzed by a validated GC-MS method with linearity value (R2) of 0.993, limit of detection (LOD) of 6.65 ppb, limit of quantification (LOQ) of 22.15 ppb, and recovery range of 83.00–114.13%. The 3-MCPD content of five sample duplex papers obtained from different packaging paper manufacturers were ranging from 753.43 to 825.36 ppb, and there was no significant differences between the samples. Direct contact between food simulants and duplex paper for 24 hours at 40°C generated migration of 3-MCPD at levels of 40.55 to 57.61%.
SENYAWA INHIBITOR α-GLUKOSIDASE DAN ANTIOKSIDAN DARI KUMIS KUCING DENGAN PENDEKATAN METABOLOMIK BERBASIS FTIR Juliani -; Nancy D. Yuliana; Slamet Budijanto; C. Hanny Wijaya; Alfi Khatib
Jurnal Teknologi dan Industri Pangan Vol. 27 No. 1 (2016): 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 (629.733 KB) | DOI: 10.6066/jtip.2016.27.1.17

Abstract

Plant is well known as an excellent source for bioactive compounds. Metabolomics was reported as a potential tool to accelerate plant acitive compounds identification. In this research, FTIR-based metabolomics method was used to identify active compounds with α-glucosidase inhibitory and antioxidant activity in aerial parts of Orthosiphon stamineus (OS) extract and its fractions. Chemical profile of OS methanolic extracts and hexane, chloroform, butanol, and water fractions were analyzed using infrared spectroscopy. OS extracts and fractions showed inhibitory activity against α-glucosidase enzymes with IC50 value 154.07±30.60-465.83±85.34 µg/mL and antioxidant activity with IC50 value 7.41±0.02-19.35±0.09 µg/mL. Butanol fraction was the fraction with the highest α-glucosidase inhibitory activity and moderate antioxidant activity with IC50 value between 154.07±30.60 µg/mL and 10.84±0.54 µg/mL, respectively. The correlation between the biological activity and chemical composition data were analyzed using Orthogonal Projections to Latent Structures (OPLS). Based on the VIP (variable influence on projection), the coefficient value of the respective OPLS models, and IR database of compounds previously identified in OS, it was suggested that methoxy flavonoid (sinensitin and 5,6,7,3’-tetramethoxy-4’-hydroxy-8-C-preny-lflavone), diterpenes (orthosiphols, orthoarisins, neoorthosiphols, staminols, and staminolactones) and triterpenes (ursolic acid, oleanolic acid, betulinic acid, hydroxybetulinic acid, maslinic acid, α-amyrin and β-amyrin) were identified as responsible compounds for the α-glucosidase inhibitory activity. Meanwhile phenolic (rosmarinic acid), methoxy flavonoid (eupatorin, sinensetin, 5-hydroxy-6,7,3’,4’-tetramethoxyflavone, salvigenin, 6-hydroxy-5,7,3’-trimethoxyflavone and 5,6,7,3’-tetramethoxy-4’-hydroxy-8-C-prenylflavone), diterpenes (orthosiphols, orthoarisins, neoortho-siphols, staminols, and staminolactones) and triterpenes (ursolic acid, oleanolic acid, betulinic acid, hydroxybetulinic acid, maslinic acid, α-amyrin and β-amyrin) were identified  as responsible compounds for the antioxidant activity.
KRISTALINITAS DAN KEKERASAN BERAS ANALOG YANG DIHASILKAN DARI PROSES EKSTRUSI PANAS TEPUNG JAGUNG Faleh Setia Budi; Purwiyatno Hariyadi; Slamet Budijanto; Dahrul Syah
Jurnal Teknologi dan Industri Pangan Vol. 28 No. 1 (2017): 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 (288.106 KB) | DOI: 10.6066/jtip.2017.28.1.46

Abstract

Rice analogues are food products made from broken rice and/or any other carbohydrate sources to have similar texture and shape to those of rice. Corn flour can be used as a material to make the rice analogues because it has various amylose contents ranging from low, medium, and high so that it is possible to make the dough with different levels of amylose contents. High temperature extrusion process may change crystallinity of starch (crystal type of A to V and degree of crystallization). Changes in starch crystallinity may influence the physical properties of the rice analogue produced. This research aimed to assess the effect of flour amylose content and temperature of extrusion on the crystallinity and its impact on physical properties of rice analogue. High amylose corn starch and corn flour were mixed at certain ratios to obtain amylose contents of 16.99, 19.35, 21.72, and 24.09%. The dough was made by adding water to the mixed flour to have a moisture content of 40%. The dough was then extruded at temperatures of 70, 80, and 90°C using a twin screw extruder (BEX-DS-2256 Berto). The observed physical properties were type of crystal, degree of crystallinity, and hardness of the rice analogue. The results showed that the increase in extrusion temperatures from 70°C to 90°C increased the degree of crystallinity of the rice analogues from 7.98-11.49% to 12.15-13.61% and hardness from 4.06-4.91 kg to 4.74-8.20 kg. The increase in amylose contents (from 16.99% to 24.09%) enhanced the hardness of the rice analogue from 4.06-4.74 kg to 4.91-8.20 kg but did not show any significant effects on the degree of crystallinity. The degree of crystallinity is positively correlated with the hardness of rice analogue (correlation coefficient r=0.8).
CHANGES IN ANTIOXIDANT AND PHYSICOCHEMICAL PROPERTIES OF INDONESIAN BLACK RICE FLOUR (VAR. BANJARNEGARA AND BANTUL) DURING NO-DIE EXTRUSION COOKING Diana Ayu Nindita; Feri Kusnandar; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 29 No. 2 (2018): 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 (370.298 KB) | DOI: 10.6066/jtip.2018.29.2.164

Abstract

This research aimed to evaluate the effect of extrusion cooking conditions (barrel temperature and feed moisture content) on the changes in the physicochemical properties and antioxidant activity of the Indonesian black rice flour (var. Banjarnegara and Bantul). The rice flours were extruded using a no-die twin screw extruder at various barrel temperatures (110 and 140°C) and moisture content of 15, 20, 25% (wb). The total phenolic content (TPC), total anthocyanin content (TAC), and antioxidant activity generally decreased by 29, 46, and 19%, respectively. During extrusion cooking, the higher moisture content re-sulted in a higher retention of anthocyanins hence increased the antioxidant activity as measured by DPPH assay. Increasing temperature produced less retention of both anthocyanins and phenolics, hence lowering the antioxidant activity. The water absorption of the products also increased as the moisture content and barrel temperature increased, while the water solubility of the products became lower as the moisture content increased. Following a no-die extrusion cooking, both varieties of the black rice experienced changes with regard to the physicochemical properties and antioxidant activity. Due to the high antioxidant activity (DPPH value of 510.4 mg Trolox equiv/100 g) and FRAP value of 2340.9 mg Trolox equiv/100 g), the black rice var. Banjarnegara is recommended for further development. No-die extrusion cooking conditions at 110°C and moisture content of more than 25% is selected to achieve fully gelatinized flour with high antioxidant activity.
AKTIVITAS PENGHAMBATAN EKSTRAK BERBAGAI JENIS BAWANG TERHADAP PEMBENTUKAN BLACKSPOT PADA UDANG VANAME Tatty Yuniati; Sukarno Sukarno; Nancy Dewi Yuliana; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 29 No. 1 (2018): 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 (385.102 KB) | DOI: 10.6066/jtip.2018.29.1.102

Abstract

Blackening is a problem occurring in crustaceans, such as whiteleg shrimps (Litopenaeus vannamei), during post-mortem storage. Although blackspot seems to be harmless to consumers, it decreases the product’s market value, consumer’s acceptance and causes a considerable financial loss. The objective of the study was to determine the best Allium extracts from five Allium types with the ability to inhibit blackspot and apply the extracts on whiteleg shrimp. The five types of Allium were red onion (Allium cepa L. var Aggregatum), garlic (Allium sativum), yellow onion (Allium cepa Linneaus), leek (Allium fistulosum) and chives (Allium schoenoprasum L). Extraction of Allium was conducted using 80% methanol as the solvent. The dry extracts were tested in vitro using a commercial polyphenol oxidase (PPO) enzyme and a melanosis test was conducted on whiteleg shrimp treated with the extracts and stored at 0°C for 10 days. The results showed that the highest inhibition of blackspot formation was obtained by red onion extract at 69.79±1.91% and the lowest was by garlic extract at 14.06±1.41%. The shrimps dipped in red onion extract had the lowest melanosis values and browning index values at 5.1±0.8 and 16.76±0.94, respectively. Red onion extract had the best ability to inhibit blackspot and has the potential to be used in shrimp.
MIKROENKAPSULASI KONSENTRAT ASAM LEMAK TAK JENUH DARI MINYAK IKAN PATIN Siti Zakiyatul Khamidah; Ema Hastarini; Dedi Fardiaz; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 30 No. 2 (2019): 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 (475.455 KB) | DOI: 10.6066/jtip.2019.30.2.143

Abstract

Catfish fillet processing industries produce several wastes, such us belly flap. This part has high fat content that can be a source of essential fatty acids. This research aimed to evaluate the physicochemical characteristics of the unsaturated fatty acids obtained from pangasius fish encapsulated with maltodextrin and sodium caseinate at different combinations. To determine the best combination of maltodextrin and sodium caseinate with ratio 90/10, 80/20, and 70/30, parameters such as emulsion viscosity, product yield, microencapsulation efficiency, encapsulated oil yield, water solubility, morphology and whiteness were measured. Based on the results, maltodextrin and sodium caseinate ratio of 70/30 was the most optimal because it resulted in the highest values in terms of microencapsulation efficiency (63.08%) and oil micro-encapsulation yield (24.13%).
PERBAIKAN SIFAT FUNGSIONAL TEKNIS TEPUNG BIJI KELOR (MORINGA OLEIFERA) DENGAN PERKECAMBAHAN Candytias Puspitasari; Sukarno Sukarno; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 30 No. 2 (2019): 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 (520.635 KB) | DOI: 10.6066/jtip.2019.30.2.180

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Germination constitutes one of bio-processing techniques and has attracted a tremendous attention due to its advantageous effects on the improvement of technical functional properties of grains. Mean-while, blanching has been used as the complementary treatment in germination. The aim of this study was to evaluate the changes in the functional properties of Moringa oleifera seed flour due to germination and blanching that affect the characteristics of the resulting food the products. Germination was performed at four levels of incubation time (0, 48, 72, and 96 hours) at room temperature in the dark room and two levels of blanching time (0 and 30 second). The functional properties analyzed consisted of bulk density, flour solubility, water and oil absorption, and capacity and stability of emulsion. The results of this study showed that germinated Moringa seed flour had significantly better technical functional characteristics than the ungerminated ones, i.e. bulk density (0.33-0.43 g/mL), flour solubility (16.82-21.00 g/g), water absorp-tion capacity (0.93-0.99 g water/g), oil absorption capacity (1.18-1.58 mL oil/g), and emulsion capacity (88.80-91.70%). Blanching decreased the functional properties of the flour. The statistical analysis showed that there was no significant interaction between two factors in all parameters. This study shows that ger-mination is a good method to improve the functional properties of Moringa seed flour, but blanching dec-reases them. Germination without blanching is recommended to improve the technical functional charac-teristics of the flour.
SIFAT FISIKOKIMIA DAN SENSORIS BERAS ANALOG JAGUNG DENGAN PENAMBAHAN TEPUNG KEDELAI Tyas Hermala Anindita; Feri Kusnandar; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 31 No. 1 (2020): 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 (313.619 KB) | DOI: 10.6066/jtip.2020.31.1.29

Abstract

Rice analogs are rice-like products processed from various non-rice carbohydrate sources, such as corn flour. A high-protein rice analog can be produced with the addition of soybean into the formula of corn-based rice analog. This research aimed to evaluate a high-protein rice analogs made with the addition of soybeans (Grobogan or Detam-1 variety) in terms of their chemical composition, water holding capacity, texture and sensory qualities. The rice analogs were produced from corn flour, soybean flour, sagoo starch, glycerol monostearate (GMS) and water using hot-extrusion methods. The percentage of Grobogan or Detam-1 soybean flour added varied, i.e. 10, 15, 20, and 25%. The addition of soybean flour of Grobogan variety increased the protein content of the rice analog. A high-protein rice analog can be obtained by adding 20% Grobogan soybean flour or 15% Detam-1 soybean flour. The fat and dietary fiber content of rice analog also increased, while the carbohydrate content decreased. The hardness and cohesiveness of the rice analog decreased as the amount of soybean flour addition increased. However, panelists did not detect any changes up to 25% of soybean flour addition. The water holding capacity of the rice analog also decreased as the amount of soybean flour increased. The panelists detected the changes in water holding capacity starting from 20% soybean flour addition.
PROFIL GELATINISASI DAN KOMPONEN ANTIOKSIDAN TEPUNG KETAN HITAM TERMODIFIKASI DENGAN ANNEALING Riezka Zuhriatika Rasyda; Tjahja Muhandri; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 31 No. 2 (2020): 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 | DOI: 10.6066/jtip.2020.31.2.164

Abstract

This research aims to study and characterize the effect of the annealing conditions (temperature and heating duration) on the gelatinization profile and antioxidant components of annealing-modified black glutinous rice flour (ABGRF). This experiment used a 2x3 factorial design consisted of temperature factor (54 and 58°C) and heating duration factor (4, 5, and 6 hours) with 2 replications. Research results showed that both factors and their interactions significantly affected all parameters of the gelatinization profile and antioxidant component of ABGRF (except through viscosity). Compared to its native, ABGRF showed an increase in peak viscosity, through viscosity (except treatment 54°C:5 hours), peak time and pasting tem-perature, indicated ABGRF resistance improvement to the heating process. Generally, the temperature treatment increment increased breakdown, setback, and final viscosity, but the heating duration increment decreased those values. The variation of ABGRF gelatinization profiles increased the diversification potential of BGRF-based food products. Annealing caused an overall decrease in ABGRF antioxidant ability. ABGRF produced by 54°C:4 hours treatment had the highest amount of antioxidant components (total anthocyanins contents 103.78±2.24 mg C3GE/100 g, total phenolic compounds 241.65±1.98 mg GAE/100 g, DPPH 267.14± 3.23 mg AAE/100 g, FRAP 473.94±1.43 mg AAE/100 g), thus using it as ingredients in functional food is more recommended, especially as composite flour for bread and cake.
KARAKTERISTIK FISIKOKIMIA DAN SENSORI BERAS ANALOG MULTIGRAIN BERPROTEIN TINGGI Ari Andika; Feri Kusnandar; Slamet Budijanto
Jurnal Teknologi dan Industri Pangan Vol. 32 No. 1 (2021): 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 | DOI: 10.6066/jtip.2021.32.1.60

Abstract

Several grains (green bean, red bean, soybean, corn, nuts, sesame, and millets) were processed to yield a high protein analogue rice. Red beans and green beans were soaked in water for six hours while soybean was boiled for 10 minutes and then peeled. Nuts were dried at 70°C, ground, and sieved to pass 80 mesh. All grains were ground into powder except for sesame which was in whole seed. Four formulas of rice analogues were produced at a different level of millet (0-15%), corn (35-50%) with fixed level of red beans (10%), soybeans (25%), green beans (10%), sesame (3%), and glycerol monostearate (GMS) (2%). The products were analyzed in terms of proximate composition, hardness, water absorption index, development ratio, cooking time, in vitro protein digestibility, amino acids composition, and protein digestibility-corrected amino acid score (PDCAAS). The four analogue rice formulas contained high level of protein and protein digestibility, but they did not fulfill the targeted complementation. The protein content of the analogue rice varied from 18.19 to 19.09% (wet based) with protein digestibility of 81.27-88.86%. The most preferred formulas of the rice analogue was composed of corn (40%), millet (10%, red beans (10%), soybeans (25%), green beans (10%), sesame (3%), and GMS (2%). It contained 42.48% of amino acids score and 36.53% of PDCAAS value.
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