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Elvira Syamsir
IPB University, Bogor, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Education Energy Engineering Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Biji Chia : Karakteristik Gum dan Potensi Kesehatannya Safari, Asep; Kusnandara, Feri; Syamsir, Elvira
JURNAL PANGAN Vol 25, No 2 (2016): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1369.785 KB) | DOI: 10.33964/jp.v25i2.329

Abstract

Chia seeds (Salvia hispanica L.) have distinctive physical characteristics; they are able to form mucilage through hydration process. This mucilage may absorb water up to 12-27 times of dry weight, and have a viscous solution at low concentration. The mucilage of chia seeds has behavior as a non-Newtonian fluid and is classified as an anionic polysaccharide due to its richness in hydroxyl and carboxylate carbonyl groups. For this reason, mucilage of chia seeds is potentially applied as thickeners, stabilizers, emulsifiers, and edible film materials. In addition, chia seeds are reported to contain bioactive compounds and essential fatty acids, especially α-linolenic acid (omega-3). Consuming chia seed can decrease blood cholesterol level, weight gain in obesity, and risk of cardiovascular disease and diabetes. Chia seeds are potentially used for the development of functional foods.
Pengaruh Dua Siklus Autoclaving-Cooling Terhadap Kadar Pati Resisten Tepung Beras dan Bihun yang Dihasilkannya Effects of Two-Cycle Autoclaving-Cooling on Resistant Starch Content of Rice Flour and the Resulted Rice Noodle Yuliwardi, Fahma; Syamsira, Elvira; Hariyadi, Purwiyatno; Widowati, Sri
JURNAL PANGAN Vol 23, No 1 (2014): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (676.558 KB) | DOI: 10.33964/jp.v23i1.49

Abstract

Beras merupakan salah satu komoditas pangan terpenting di Indonesia karena merupakan makanan pokok sebagian besar penduduk Indonesia. Namun sampai saat ini produktivitas tanaman padi masih rendah dan belum dapat memenuhi kebutuhan secara keseluruhan. Oleh karena itu, perlu upaya nyata untuk meningkatkan hasil panen tanaman padi. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian unsur hara silika (Si) dalam ukuran nano yang diisolasi dari sekam padi terhadap pertumbuhan, respon morfologi dan fisiologi serta produktivitas tanaman padi sawah. Perlakuan yang diberikan terdiri atas pemberian pupuk SiP 300 kg/ha (S2), pemberian nano silika koloid 10 ppm (S3), 20 ppm (S4), 30 ppm (S5) dan kontrol/tanpa silika (S1). Berdasarkan hasil penelitian ini disimpulkan bahwa pemberian nano silika koloid 20 ppm dan 30 ppm secara umum memberikan pengaruh yang terbaik pada pertumbuhan, respon morfologi, fisiologi dan produktivitas tanaman padi kecuali pada jumlah stomata.Rice is one of the most important staple food commodities in Indonesia. So far, however, the productivity of rice is still low and has not been able to meet the overall domestic needs. Therefore, a real effort to improve the harvest rice crops is urgently needed. This research aims to investigate the influence of silica (Si) nutrient elements, to be applied in nano size isolated from rice husk, on the growth, morphology and physiology responses as well as the productivity of the wet land rice. The treatment consists of the application of fertilizer SiP 300 kg/ha (S2), the colloid nano silica 10 ppm (S3), 20 ppm (S4), 30 ppm (S5) and kontrol/with no silica (S1). The results showed that the application of colloid nano silica 20 ppm and 30 ppm generally resulted in the best growth, morphological, physiological responses and productivity of the rice plant except for the number of stomata.
Pendugaan Umur Simpan Produk Granula Ubi Kayu Menggunakan Model Isoterm Sorpsi Air (Shelflife Prediction of Cassava Granule using Moisture Sorption Isotherm Model) Sugiyono, Sugiyono; Satyagraha, Hoerip; Joelijani, Wiwiek; Syamsir, Elvira
JURNAL PANGAN Vol 21, No 3 (2012): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (972.791 KB) | DOI: 10.33964/jp.v21i3.167

Abstract

Penelitian ini bertujuan untuk menentukan umur simpan produk granula ubi kayu dengan menggunakan model isoterm sorpsi air dan pendekatan kadar air kritis. Kurva isoterm sorpsi produk granula ubi kayu berbentuk sigmoid. Uji ketepatan model persamaan kurva isoterm sorpsi menunjukkan bahwa model Henderson paling tepat menggambarkan kurva isoterm sorpsi granula ubi kayu. Granula ubi kayu memiliki kadar air awal 4,92 persen (bk) dan kadar air kritis 15,24 persen (bk). Hasil perhitungan menunjukkan bahwa granula ubi kayu yang dikemas dalam LDPE, MDPE dan PP pada RH 95 persen mempunyai umur simpan masing-masing 256 hari (8.5 bulan), 427 hari (14 bulan), dan 693 hari (23 bulan).The objective of this research was to predict the shelf life of cassava granule using moisturesorption isotherm model based on critical moisture approach. The sorption isotherm curve of the product showed to be sigmoidal. The Herderson model was found to be the best-fit for the product The product had an initial moisture content of 4.92 percents (db) dan a critical moisture content of 15.2 4percents (db). Based on calculations, the shelf life of cassava granules packaged in LDPE, MDPE, PP and stored at relative humidity of 95 percents, had shelf lives of 256 days (8.5 months), 427 days (14 months), and 693 days (23 months) respectively 
Pengembangan Granula Ubi Kayu yang Disuplementasi dengan Tepung Kecambah Kedelai (Development of Cassava Granule Supplemented with Soy Sprout Flour) Sugiyono, Sugiyono; Satyagraha, Hoerip; Joelijani, Wiwik; Syamsir, Elvira
JURNAL PANGAN Vol 21, No 2 (2012): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1041.713 KB) | DOI: 10.33964/jp.v21i2.118

Abstract

Penelitian ini bertujuan untuk mengembangkan produk ganula ubi kayu dengan suplementasi tepung kecambah kedelai. Dari analisis ragam didapatkan hasil bahwa granula ubi kayu yang disuplementasi dengan tepung kecambah kedelai 10 persen, 15 persen, dan 20 persen memiliki nilai kesukaan yang tidak berbeda nyata dalam hal rasa, warna, aroma dan tekstur. Granula ubi kayu yang diberi perlakuan penambahan Na2S20s 0,0 persen dan lama sangrai 20 menit serta penambahan Na2S205 0,1 persen dan lamasangrai30 menit memiliki nilai kesukaantertinggi dibandingkan perlakuan yang lain untuk atribut rasa. Dalam hal atribut tekstur, nasi ubi kayu dengan penambahan Na2S20s 0,0 persen dan variasi lama sangrai 30 menit memiliki nilai kesukaan terbaik dibandingkan dengan perlakuan yang lain. Berdasarkan hasil uji pembobotan, produk terbaik adalah granula ubi kayu yang diberi perlakuan suplementasi tepung kecambah kedelai 20 persen tanpa penambahan Na2S20s dan lama sangrai 20 menit. Produk granula ubi kayu terbaik memiliki densitas kambasebesar 0,62 g/ml, kadarair5,95persen, kadarprotein 11,31 persen, kadar lemak 0,87 persen, kadarabu 3,04persen,kadar karbohidrat 78,83 persen, kadar pati 45,21 persen, kadarserat 2,50 persen, daya rehidrasi 3,76g air/g, dan kadar HCN 12,30 ppm.The objective of this research is to develop a cassava granule product supplemented with soy sprout flour. Byusing the analysis of variance, itis found that the supplementation of soy sprout flour at the rate of 10percent, 15percent and20 percent do notcause anydifferences in terms of color, texture, aroma, and taste ofthe products. Cassava granules bleached bythe addition of0.0percent of Na2S20s and roasted for 20 minutes, and the addition of 0.1 percent of Na2S20s and roasted for 30 minutes have the highest score of taste among the other products. For the texture attribute, cassava granules treated bythe addition of 0.0 percent of Na2S205 and roasted for 30 minutes have the highest score.Based on the weighted method, it is found that the bestproduct is produced bythe supplementation of 20percent ofsoy sprout flour, without the addition ofNa2S20d and roasting for 20 minutes. The product had the following characteristics: bulk density of0.62 g/ml, and the contents ofmoisture, protein,fat, ash, carbohydrate, starch, and fiber are 5.95, 11.31, 0.87, 3.04, 78.83, 45.21, and 2.50 percent respectively. The rehydration rate is 3.76 g water/g, with the content of 12.30 ppm of HCN. 
Efikasi Fortifikasi Cookies Ubi Jalar untuk Perbaikan Status Anemia Siswi Sekolah Briawan, Dodik; Sulaeman, Aris; Syamsir, Elvira; Herawati, Dian
Majalah Kedokteran Bandung Vol 45, No 4 (2013)
Publisher : Faculty of Medicine, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1244.439 KB)

Abstract

Selain suplementasi tablet besi, fortifikasi pangan lokal diperlukan sebagai alternatif program untuk perbaikan status besi. Tujuan penelitian ialah menguji efikasi fortififikasi cookies ubi jalar untuk peningkatan hemoglobin (Hb) pada siswi sekolah. Studi dilakukan dengan desain pre-post intervention study, yang melibatkan 74 siswi SMK Pelita Kabupaten Bogor. Studi dilaksanakan pada bulan Mei–Juli 2012. Cookies ubi jalar difortifikasi dengan 10,5 mg vitamin A, 42 μg vitamin B12, 1,25 g vitamin C, 2 mg asam folat, dan besi fumarat 150 mg per 100 g Cookies sebanyak 40 g diberikan seminggu tiga kali selama dua bulan. Hasil penelitian menunjukkan kadar Hb rata-rata sebelum intervensi 13,4±1,4 g/dL. Setelah intervensi, terdapat perubahan kadar Hb 0,4±1,6 g/dL dan sebanyak 65,2% subjek mengalami kenaikan Hb. Kenaikan Hb ini tidak memengaruhi prevalensi anemia yang sedikit meningkat dari 10,8% menjadi 18,8% dan secara statistik tidak nyata (p>0,05). Simpulan, intervensi fortifikasi cookies ubi jalar selama dua bulan tidak menurunkan prevalensi anemia pada anak sekolah. Disarankan studi berikutnya untuk menambah waktu intervensi dan menggunakan indikator status besi lainnya. [MKB. 2013;45(4):206–12]Kata kunci: Anemia, cookies, fortifikasi, siswi, ubi jalarEfficacy of Fortified Sweet Potato Cookies for Improving Anemia Status in Female StudentsLocal food fortification for improving iron status is one of the alternative programs in addition to iron tablet supplementation. The objective of this study was to analyze the efficacy of fortified sweet potato cookies for improving hemoglobin (Hb) concentrations in female students. The pre-post intervention study was applied to 74 female students of SMK Pelita in Bogor District. The study was conducted from May to July 2012. The sweet potato cookies used were fortified with 10.5 mg vitamin A, 42 μg vitamin B12, 1.25 g vitamin C, 2 mg folic acid, and 150 mg iron fumarate per 100 g cookies. Subjects received 40 g cookies three times a week for two months. The average Hb concentration before intervention was 13.4±1.4 g/dL. After intervention, there was an increase in hemoglobin concentration (mean 0.4±1.6 g/dL). About 65.2% subjects experienced increase in their Hb concentration. However, after the intervention the anemia prevalence slightly increased from 10.8% to 18.8% although this increase is not statistically significant (p>0.05). In conclusion, fortified sweet potato cookies intervention for two months does not reduce anemia prevalence in female students. Further studies are required by extending intervention times and applying other indicators of iron status. [MKB. 2013;45(4):206–12]Key words: Anemia, cookies, fortification, schoolgirls, sweet potato DOI: http://dx.doi.org/10.15395/mkb.v45n4.166
KARAKTERISTIK FISIKO-KIMIA TEPUNG UBI JALAR (Ipomoea batatas) VARIETAS SUKUH DENGAN VARIASI PROSES PENEPUNGAN [Physico-Chemical Characteristics of Sukuh Variety Sweet Potatoes (Ipomea batatas) Flours Made with Various Methods] Elvira Syamsir; Trifena Honestin
Jurnal Teknologi dan Industri Pangan Vol. 20 No. 2 (2009): 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 (369.04 KB)

Abstract

Sweet potato has considerable potencies to support food diversification program based on flour and starch product. Various processing  methods  in the flour processing show great effect on alteration of the physicochemical properties of sweet potato flour. This research investigated the effects of different flour processing methods on the physicochemical properties of sweet potato flour. The results showed that processing method had a significant effect on water content, bulk density, colour (L, a, b), microscopic properties of starch granule, water absorption index, water soluble index and pasting properties of the sweet potato flour.
PENGEMBANGAN PRODUK MI KERING DARI TEPUNG UBI JALAR (Ipomoea batatas) DAN PENENTUAN UMUR SIMPANNYA DENGAN METODE ISOTERM SORPSI [Development of Dried Noodle Made of Sweet Potato (Ipomoea batatas) Flour and Prediction of Its Shelf Life Using Sorption Isoth . Sugiyono; Edi Setiawan; Elvira Syamsir; Hery Sumekar
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (439.574 KB)

Abstract

The objective of this research was to develop dried noodle product made of sweet potato flour and to predict its shelf life using sorption isotherm method. The product was produced through gelatinization of dough, followed by sheeting, steaming, and drying. The best quality product was produced through gelatinization for 20 minutes followed by steaming for 10 minutes. The best quality product had 5.86% moisture, 3.10% ash, 0.23% fat, 2.66% protein, and 88.15% carbohydrate. The product had 54.43 degree of whiteness, 28.75 gf of elasticity, 3.5 minutes of rehydration time, 53.23% of water absorption capacity, and 14.85% of cooking loss. The sorption isotherm curve of the product was best described by Henderson model. The shelf lives of the packed product in low density polyethylene, medium density polyethylene, high density polyethylene, and polypropylene at 80% RH were calculated to be 55, 92, 277 and 150 days respectively.
PENGARUH PROSES HEAT-MOISTURE TREATMENT (HMT) TERHADAP KARAKTERISTIK FISIKOKIMIA PATI [Effect of Heat-Moisture Treatment (HMT) Process on Physicochemical Characteristics of Starch] Elvira Syamsir; Purwiyatno Hariyadi; Dedi Fardiaz; Nuri Andarwulan; Feri Kusnandar
Jurnal Teknologi dan Industri Pangan Vol. 23 No. 1 (2012): 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 (381.595 KB)

Abstract

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PENGARUH KONSUMSI MINUMAN BEROKSIGEN TERHADAP INFLAMASI DAN KAPASITAS ANTIOKSIDAN PENDERITA PENYAKIT-PARU-OBSTRUKTIF-KRONIK (PPOK) [Influence of Oxygenated Water Consumption in Chronic-Obstructive-Pulmonary-Disease (COPD) Patients] Fransiska Rungkat Zakaria; Intan Nurul Azni; Elvira Syamsir; Amalia KM.; Cholid Yamani
Jurnal Teknologi dan Industri Pangan Vol. 25 No. 1 (2014): 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 (581.969 KB) | DOI: 10.6066/jtip.2014.25.1.31

Abstract

PENGARUH KONSUMSI MINUMAN BEROKSIGEN TERHADAP INFLAMASI DAN KAPASITAS ANTIOKSIDAN PENDERITA PENYAKIT-PARU-OBSTRUKTIF-KRONIK (PPOK) [Influence of Oxygenated Water Consumption in Chronic-Obstructive-Pulmonary-Disease (COPD) Patients]Fransiska Rungkat Zakaria1), Intan Nurul Azni2)*, Elvira Syamsir2), Amalia KM.3) dan Cholid Yamani3)1)Departemen Ilmu dan Teknologi Pangan, Fakultas Teknologi Pertanian, Institut Pertanian Bogor, Bogor2)Program Studi Ilmu Pangan, Fakultas Teknologi Pertanian, Institut Pertanian Bogor, Bogor3) Klinik dr. Katili, Jl. Raya Dramaga, Bogor Diterima 01 Agustus 2013 / Disetujui 05 Februari 2014ABSTRACT  Chronic Obstructive Pulmonary Disease (COPD) is one of the leading cause of death in the world that represents an important public health problem. Oxygenated water is water added with high concentration of oxygen such that the oxygen concentration is higher than normal water. The objective of this study was to assess the influence of oxygenated water consumption on the alteration of proinflammatory cytokines (TNF-α, IL1-β, and IL6) and antioxidant capacity of COPD patients. Sixteen COPD patients were allowed to drink 385 mL oxygenated water two times a day for 21 days. The alteration of proinflammatory cytokines and antioxidant capacity are measured by comparing plasma concentration before and after intervention. The results suggest that oxygenated water consumption significantly reduce proinflammatory cytokines plasma (TNF-α, IL1-β, and IL6) at 5% significance level with 81.25% of respondents having lower TNF-α, 75% of respondents with lower IL-1β, and 62.25% of respondents having lower the IL-6 in plasma concentration after 21 days intervention. There were 43.75% of respondents with decreased antioxidant capacity concentration. However, it was not significant at the 5% level significance. Decrease in antioxidant capacity was probably a resulted from poordiet and drugs consumption during the intervention period.   
KARAKTERISTIK BUBUR PEDAS DALAM KEMASAN KALENG [The Characteristics of Spicy Porridges In the Can Packaging] Iwan Rusiardy; Sedarnawati Yasni; Elvira Syamsir
Jurnal Teknologi dan Industri Pangan Vol. 25 No. 2 (2014): 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 (360.264 KB) | DOI: 10.6066/jtip.2014.25.2.185

Abstract

Spicy porridge is a traditional food from West Kalimantan that has unique flavor and aroma from the various spices and vegetables. Distinctive aroma comes from the kesum leaves (Polygonum minus huds) and spices which is used as a mixture of cuisines and have bioactive activity. The objective of this study was to obtain scientific evidence regarding the formulation and nutritional value of canned spicy porridge without vegetables for humans based on emergencies food with flavor and taste appropriate with the Indonesian people. The study was conducted in three phases namely the spice formulation, kesum leaves formulation and condition of spicy porridge that would canned formulation. The results show that the most preferred product with the composition 66.9% toasted rice, 22.4% peanuts, 10.7% palm oil and 43.5% mixture spices accompanied by the addition of the 2.5% kesum leaves. The most preferred spicy porridge in the can packaging from the half cooked rice with the Fo value are 9.141 minutes and sterillized for 60 minutes on 121°C. The energy distribution of calories 50.07 ± 3.54% from carbohydrates, 36.53 ± 3.04% from fat and 13.40 ± 0.69 % from protein. Based on calory distribution and prefer level test, spicy porridge in can packaging is compliant and can be used as emergency food alternative in Indonesia.
Co-Authors A.A. Ketut Agung Cahyawan W Alfia Aretzy Amalia Hana Arifa Amalia KM. Andreas Dalton Aris Sulaeman Asep Safari Asep Safari Aulana, Lena Nur Azis Boing Sitanggang Budi Nurtama Cholid Yamani Dede Robiatul Adawiyah Dedi Fardiaz Desi Sakawulan Dian Herawati Didah Nur Faridah Dodik Briawan Edi Setiawan Eko Yuniarsih EVA H DIREJA Fahma Yuliwardi Fahma Yuliwardi, Fahma Faizah Andarini Faleh Setia Budi Feri Kusnandar Feri Kusnandar Feri Kusnandar Feri Kusnandara Florentina Florentina FRANSISKA RUNGKAT ZAKARIA Gamal Pasya Heru Pitria Hastuti Hery Sumekar Hoerip Satyagraha Hunaefi, Dase Intan Nurul Azni ITP, Sugiyono Iwan Rusiardy Joelijani, Wiwiek Joelijani, Wiwik Karsi Ambarwati Kooswardhono Mudikdjo Kusnandara, Feri Lena Nur Aulana Maggy Thenawidjaja Suhartono Medi Nova Nindya Atika Indrastuti Nova, Medi Novriaman Pakpahan Nuri Andarwulan Nuri Rachmayani Nurul Ilmi Musra Palupi, Nurheni Sri Purwiyatno Hariyadi Putri Novita Savitri Reza Widyasaputra Rina Rismaya Rizki Aristyarini Safari, Asep Santi Dwi Astuti Satyagraha, Hoerip SEDARNAWATI YASNI Sherly Valentina Siti Nurbaya Slamet Budijanto Sri Widowati Sugiyono . Sugiyono Sugiyono Sugiyono Sugiyono Sugiyono Sugiyono Sugiyono Sugiyono Trifena Honestin Uju Warsono El Kiyat Winiati P. Rahayu Wiwiek Joelijani Wiwik Joelijani Yesika Kristiani