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Efisiensi Proses Produksi dan Karakteristik Tempe dari Kedelai Pecah Kulit (Production Process Efficiency and Characteristic of Tempe from Dehulled Soybean) Intan Kusumawati; Made Astawan; Endang Prangdimurti
JURNAL PANGAN Vol. 29 No. 2 (2020): PANGAN
Publisher : Perum BULOG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33964/jp.v29i2.492

Abstract

Tempe merupakan salah satu pangan fermentasi yang dikenal luas oleh masyarakat Indonesia. Proses produksinya diperoleh secara turun-temurun, sehingga sangat beragam antar wilayah dan antar perajin.  Salah satu keragaman pada pembuatan tempe adalah penggunaan kedelai pecah kulit sebagai bahan bakunya. Tujuan dari penelitian ini adalah membandingkan efisiensi proses produksi dan karakteristik tempe yang terbuat dari kedelai pecah kulit dan kedelai utuh. Hasil penelitian menunjukkan bahwa proses produksi tempe dari kedelai pecah kulit cenderung lebih efisien dibandingkan tempe dari kedelai utuh, yaitu masing-masing dengan B/C 1,89 dan 1,88. Produksi tempe dari kedelai pecah kulit secara nyata mengurangi komponen biaya untuk penggunaan tenaga kerja dan air per batch produksi. Uji T menunjukkan tempe yang terbuat dari kedelai utuh mempunyai kadar air, abu, protein, aroma, daya iris dan kekerasan yang nyata lebih tinggi (p<0,05) dibandingkan tempe dari kedelai pecah kulit. Akan tetapi, tidak terdapat perbedaan yang nyata antar kedua tempe pada kadar lemak, karbohidrat, isoflavon (daidzein dan genistein), dan atribut warna.Tempe is a popular fermented food in Indonesia which the production process is obtained by generations, so it is very varies between regions and producers. One of the variations is use dehulled soybean as raw material. The purpose of this study was to compare the production process efficiency and characteristics of tempe from dehulled soybean and whole soybean. The results of study showed that production process of tempe from dehulled soybean was tends more efficient than tempe from whole soybean, with B/C ratio were 1,89 and 1,88. Production process of tempe from dehulled soybean significantly reduced the cost for labor and water per bacth production. Based on the T-test, tempe from whole soybean more higher (p<0,05) in moisture, ash, and protein contents, aroma and texture than tempe from dehulled soybean. Besides that, tempe from dehulled soybean had fat and isoflavone (daidzein and genistein) contents, and color as high as whole soybean tempe.
Penentuan Struktur Tiga Dimensi dan Profil Hasil Hidrolisis Protein Alergen Arginin Kinase Secara in silico Indria Mahgfirah; Endang Prangdimurti; Nurheni Sri Palupi; Hendra Wijaya
Warta Industri Hasil Pertanian Vol 39, No 1 (2022)
Publisher : Balai Besar Industri Agro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32765/wartaihp.v39i1.7612

Abstract

Alergi pangan ialah suatu reaksi hipersensitivitas melalui mekanisme imunologis setelah terpapar alergen dari suatu bahan pangan. Arginin kinase dengan kode alergen (Pen m 2) merupakan alergen yang terdapat di bahan pangan udang windu (Penaeus monodon) dan dapat memicu terjadinya alergi. Tujuan dari penelitian ini untuk mendapatkan struktur tiga dimensi dan mendapatkan profil hidrolisat arginin kinase secara in silico. Metode penelitian dengan tahap pertama ialah pencarian identitas dan karakteristik fisikokimia arginine kinase berupa family, berat molekul, nilai pI teoritis, nilai grand average of hidropathicity (GRAVY) dan indeks kestabilan. Selanjutnya tahap kedua ialah penentuan struktur tiga dimensi. Tahap ketiga ialah memprediksi profil hasil hidrolisis protein alergen arginin kinase secara enzimatis (pepsin, tripsin dan kimotripsin) dan non-enzimatis (asam format). Hasil dari penelitian ini menjelaskan bahwa Pen m 2 merupakan family ATP:guanido phosphotransferase dengan pola kinase fosfagen. Struktur tiga dimensi Arginin kinase (Pen m 2) memiliki hasil identitas sekuens 96,91% dan nilai Ramachandran favoured ialah 97,18%. Hidrolisis arginin kinase menggunakan enzim pepsin, kimotripsin dan tripsin menghasilkan peptida terpanjang 11 asam amino (berat molekul 1210 Da), sehingga menunjukkan penurunan alergenisitas arginin kinase (Pen m 2). Hidrolisis menggunakan asam format menghasilkan peptida terpanjang ialah 69 asam amino (berat molekul 7590 Da) yang masih berpotensi alergenik.
Evaluasi tingkat keasinan relatif dan profil sensori garam rumput laut menggunakan metode magnitude estimation dan rate-all-that-apply (RATA): Evaluation of relative saltiness level and sensory profile of seaweed salt using magnitude estimation and Rate-All-That-Apply (RATA) Anggrei Viona Seulalae; Endang Prangdimurti; Dede Robiatul Adawiyah; Nurjanah Nurjanah
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 26 No 1 (2023): Jurnal Pengolahan Hasil Perikanan Indonesia 26(1)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v26i1.44466

Abstract

Hypertension is a silent killer disease, with the highest mortality rate in Indonesia. The high risk of developing this disease is caused by an unhealthy lifestyle, one of which is excessive consumption of salt/sodium. Seaweed salt is an alternative to low-sodium salt that can be consumed by people with hypertension. Sensory parameters, especially the level of saltiness and sensory profiles, are important for the future development of seaweed salt. This study aimed to determine the relative saltiness level and sensory profile of seaweed salt by using a consumer-based method. This study consisted of seaweed preparation, seaweed salt Sargassum polycystum, and Ulva lactuca production and evaluation of relative saltiness using the magnitude estimation (ME) method and sensory profile using the rate-all-that-apply (RATA) method. Data were analyzed using an independent sample t-test with a 95% confidence level. The results showed that seaweed salt S. polycystum and U. lactuca had NaCl levels of 43.77±0.54% and 18.98±0.29%. The relative saltiness of the seaweed salt solution was lower than the NaCl 0.54% solution, a higher concentration was needed to provide the same stimulus as the 0.54% NaCl solution. The seaweed salt S. polycystum solution felt a salty taste stimulus equivalent to the 0.54% NaCl solution at a concentration of 0.85% and U. lactuca at a concentration of 0.89%. Seaweed salt has the dominant sensory attributes of being salty, umami, bitter, and eggy. S. polycystum salt has a more neutral and preferred sensory profile.
Intervention of Fiber-Rich Black Soybean Tofu to Improve Lipid Profile of Type 2 Diabetes Respondents Nela Eska Putri; Nanda Triandita; Fransiska R Zakaria; Endang Prangdimurti
Jurnal Sains dan Teknologi Pangan Vol 8, No 3 (2023): Jurnal Sains dan Teknologi Pangan
Publisher : JURUSAN ILMU DAN TEKNOLOGI PANGAN, UNIVERSITAS HALU OLEO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jstp.v8i3.37293

Abstract

This study aims to determine the effect of high-fiber black soybean tofu on improving lipid profiles of type 2 diabetics. The stages of the study consisted of respondent selection, production of high-fiber black soybean tofu, intervention in the treatment group, and analysis of blood lipids. This study used 18 respondents with type 2 diabetes who were divided into 2 groups, namely the intervention group and the control group. The intervention group (n=9) was given 80 g of tofu soup and education for 30 days and the control group (n=9) was not given tofu soup (education). Blood lipid analysis consisted of total cholesterol, HDL-cholesterol, LDL-cholesterol, and triglycerides taken on day 0 and day 30. The results showed that the high-fiber black soybean tofu intervention reduced total cholesterol by 3,56 mg/dL; increased levels of HDL-cholesterol by 4,11 mg/dL; reduced LDL-cholesterol by 5,33 mg/dL, while triglyceride levels increased by 3,33 mg/dL, however, respondents' triglyceride levels were maintained under normal conditions. High-fiber black soybean tofu intervention can potentially improve blood lipids in type 2 diabetes respondents.
Bekatul Beras Hitam Terfermentasi Memperbaiki Kondisi Kolon Mencit yang Diinduksi Senyawa Karsinogen Azoxymethane Nouverra Nadya Putri; Slamet Budijanto; Endang Prangdimurti; Bambang Pontjo
Jurnal Teknologi dan Industri Pangan Vol. 34 No. 1 (2023): 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.2023.34.1.13

Abstract

Worldwide, colon cancer has become the fourth cause of death in terms of cancer. A high fiber and antioxidants diet help promote a healthy diet and prevent colon cancer. Black rice bran has high content both in fiber and phenolic. The aim of this research was to observe the potential of fermented black rice bran in improving colon conditions profiles of azoxymethane (AOM)-induced mice, comprising lactic acid bacteria (LAB) colony count, short-chain fatty acids (SCFAs) concentration, and malondialdehyde (MDA). Rhizopus oligosporus was used for fermenting the black rice bran. Five weeks old male Balb/c mice were divided into four groups (n=6) based on their diets. AOM was injected intraperitoneally and Dextran Sodium Sulphate was added to their drinking water, thus initiating inflammation in the colon. The number of LAB in faeces at the end of intervention in the groups of fermented rice bran group (FRB) (9.04±0.04 log CFU) and non-fermented rice bran group (NRB) (8.99±0.04 log CFU) were higher than that of the positive control group (8.33±0.06 log CFU/g) but fewer as compared to the negative control (9.63±0.05 log CFU). The concentrations of SCFAs (acetic acid, propionic acid and butyric acid) of the cecum content in the NRB group (11.92±0.00, 2.31±0.01 and 3.41±0.01 mM) were higher in the positive control group (8.90±1.30, 1.60±0.16 and 2.27±0.31 mM). As compared to the positive control group, the concentration of propionic acid of cecum content in the FRB group was higher (2.09±0.32 mM), but the concentrations of acetic acid and butyric acid were indifferent. The MDA level of the FRB group (1.41±0.03 µmol) was lower thanthat of the NRB group (1.88±0.05 µmol), and the MDA level of NRB was lower than that of the positive control group (2.03±0.09 µmol). The results showed that both FRB and NRB had a positive role in increasing the number of LAB, ALRP concentrations, and decreasing MDA levels in AOM-induced mice colons.
Peningkatan Potensi Biji Kelor (Moringa oleifera) sebagai Pangan Pencegah Hiperkolesterolemia Annisa Nazifa Salman; Endang Prangdimurti; Dase Hunaefi
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 4 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.4.525

Abstract

Moringa (Moringa oleifera) seeds contain good nutritional constituents and several components that can potentially reduce cholesterol levels, namely oleic acid, phytosterols, and dietary fiber. However, it tastes bitter, so it needs to be treated so that the bitter taste disappears but does not affect much of the content that can lower cholesterol. This study aims to get moringa seeds that are not bitter and have the potential to prevent hypercholesterolemia. The soaking treatment of peeled moringa seeds in either water or 3.5% NaCl salt, followed by 80 minutes of boiling, resulted in moringa flour with a very low bitter taste. The oleic acid content of the seed flour from soaking treatment with water or salt by boiling for 40 or 80 minutes is still high, in the range of 69–72%. Oleic acid is known to improve blood cholesterol profiles. The content of phytosterols, one of the cholesterol absorption inhibitors, from moringa flour treatment of 27–29 mg/100 g dw, is much higher than control flour (15 mg/100 g dw). The dietary fiber content of moringa seeds (total dietary fiber, soluble dietary fiber, insoluble dietary fiber) generally does not change after treatment. The results showed that soaking moringa seeds in water for 24 hours, followed by boiling for 80 minutes, produced moringa flour that can be used to develop hypercholesterolemia prevention foods. Keywords: bitter taste, cholesterol, moringa seeds, oleic, phytosterol
Utilization of Suji Leaves Extract (Pleomele Angustifolia N.E Brown) in Inhibiting Carrageenan-Induced Inflammation on Rats Reni Koja; Endang Prangdimurti; Puspo Edi Giriwono
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 1 (2024)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v8i1.371

Abstract

Suji leaf (Pleomele angustifolia N.E. Brown) has long been used as an ingredient for traditional medicines. This study seeks to evaluate the anti-inflammatory activity of suji leaf extract in terms of its ability to reduce oedema in the hind paws of rats. Six groups were treated: negative control, positive control given diclofenac sodium as anti-inflammatory medication, two groups of suji leaf extract powder (SEP) with doses of 300 and 800 mg/kg, acetone extract of suji leaf (AES), and a group of acetone extract of SEP (EA-SEP) at a dose of 500 mg/kg with oral administration. Injections of 1% carrageenan suspension into the right hind paw of rats induced inflammation. The results demonstrated that SEP administered at a dose of 800 mg/kg has an inflammatory capacity (80.56%), AES (56.94%), and AE-SEP (75.7%). Chlorophyll, total phenol, and antioxidant capacity in SEP (9.0809 mg /g sample; 3.7354 mg GAE/g sample; 3.04 mg AAE/g sample), AES (4.6471 mg /g sample; 0.9994 mg GAE/g sample; 3.26 mg AAE/g sample), and AE-SEP (6.4912 mg /g sample; 2.1703 mg GAE/g sample; 2.55 mg AAE/g sample). According to qualitative test results, Suji extract contains bioactive compounds of the flavonoid group, saponins, steroids, and triterpenoids. It is believed that phenolic compounds function as anti-inflammatory agents.
Immunostimulant Compounds Identification in Indonesian Underutilized Zingiberaceae Spices Rosalina, Dian; Yuliana, Nancy Dewi; Anggraeni, Ririn; Prangdimurti, Endang
Molekul Vol 18 No 3 (2023)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2023.18.3.7589

Abstract

Spices are known for its health beneficial effect beside its function as flavouring and condiment. This study aimed to screen immunostimulant activities of 12 underutilized species of Zingiberaceae grown in Indonesia. The compound associated with immunostimulant activity in the most active sample was identified by linking the chromatogram profile of hexane, chloroform, ethyl acetate, methanol, and water fractions of the selected spices to its activity using orthogonal projection to the least square (OPLS) analysis, followed by LC-MS characterization. The result showed that Alpinia malaccensis and Zingiber ottensii had the highest lymphocyte cell proliferation index (SI) at concentrations of 400 ppm. A. malaccensis was chosen for the next step. The results of OPLS analysis showed that the retention time interval which strongly correlated with the immunostimulant activity was 27.0 – 28.5 minutes, which were abundant in methanol fraction. The mass spectra analysis of methanol fraction using UHPLC-HRMS showed that the respective retention time was attributed to flavokawain B. This compound was reported to increase rat splenocyte proliferation in vivo.
Physicochemical Characterization And Antioxidant Potential Of Powder Drink With The Combination Of Dayak Onion (Eleutherine Palmifolia) And Tempe Tika Pratiwi Khumairoh; Astawan, Made; Prangdimurti, Endang
Jurnal Info Sains : Informatika dan Sains Vol. 14 No. 03 (2024): Informatika dan Sains , Edition July - September 2024
Publisher : SEAN Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Antioxidants play an important role in protecting body health. Sources of natural antioxidants that have not been widely developed are dayak onion and tempe. This research aims to evaluate the antioxidant properties and physicochemical quality characteristics of dayak onion powder dried using the spray dryer (SD) and fluidized bed dryer (FBD) methods and the best combination with tempe powder to produce drink powder. Specifically, this research examines the antioxidant capacity (IC50), total flavonoid content, and color characteristics of dayak onion powder dried using SD and FBD, analyzed with the Independent Sample T-test. The best product of dayak onion powder was dried using FBD instrument and obtained an IC50 antioxidant capacity of 9.16 ± 0.0a ppm, total flavonoids of 6.14 ± 0.04a mgQE/g, whiteness level of 60.6 ± 0 .13b, brightness of 65.3 ±0.16b, a+ of 13.5±0.10a, and b+ of 13.13±0.08b. Dayak onion powder was combined with tempe powder to produce a drink powder, which was evaluated for its physicochemical characteristics using the RAL method and Duncan's test. The best combination of powdered drink products is 40% dayak onion powder + 50% tempe powder, has an IC50 antioxidant capacity (662.95 ± 0.03c ppm) and total flavonoids (4.74 ± 0.04c mgQE/g), with chemical characteristics quality requirements Indonesian National Standard (SNI 7612-2011): protein  (32.02±0.35b  %w/w),  moisture (6.55±0.01b %w/w), ash (1.80±0, 00b %w/w), fat (17.32±0.01b %w/w), aw (0.23±0.01ab) and physical characteristics: viscosity (15.017±0.04b cP), solubility index (9.771 ±0.07b g/ml), bulk density (0.7145±0.00b g/ml) and sedimentation index (9.515±0.18b%).
Pengaruh Penambahan Biji Chia dan Selasih Terhidrasi terhadap Sifat Fisikokimia, Sensori, dan Mikrobiologis Yoghurt Rahmawati, Medina Alia; Patricia, Kezia; Adawiyah, Dede Robiatul; Prangdimurti, Endang
Jurnal Teknologi dan Industri Pangan Vol. 35 No. 1 (2024): Jurnal Teknologi dan Industri Pangan
Publisher : Perhimpunan Ahli Teknologi Pangan Indonesia bekerjasama dengan Departemen Ilmu dan Teknologi Pangan, IPB University Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.6066/jtip.2024.35.1.106

Abstract

Chia and basil seeds are a plant-based source that possess unique characteristic, including the ability to form a gel when hydrated due to polysaccharide layer on outer seeds can absorb water This property can be applied to food products that may easily suffer texture damage such as yogurt. Therefore, further research is needed to determine the potential of chia and basil seeds as a hydrocolloid source that can affect yogurt characteristics and total lactic acid bacteria (LAB). Chia and basil seeds in this study were each processed into two treatments: flour and hydration of whole seeds (1:30). Each treatment was added to yogurt formulation with concentration: 0, 1, 2, and 3% (w/v), then evaluated by preference test to determine selected formulation. Two formulations that were organoleptically preferred by panelists were yogurt with hydrated chia 2% and hydrated basil 3% according to hedonic rating test. The selected formulations were proximate content analysis, syneresis, viscosity, and total LAB. The addition of chia and basil seeds into yoghurt had significant effects on syneresis and viscosity at a significance level of 5%. The syneresis of yogurt with hydrated chia 2% was 1.37±0.21% while the syneresis of yogurt with hydrated basil 3% was 0.58±0.05% which was lower than control 2.44±0.24%. Viscosity of yogurt with hydrated chia 2% was 3808.33±38.19 cP and yogurt with hydrated basil 3% was 4175.00±25.00 cP, which was higher than control 3116.67±28.87 cP. Total LAB in chia yogurt reaching 1.1 109 CFU/g and basil yogurt reaching 1.2 109 CFU/g was higher than control 8.7 107 CFU/g. Overall, the addition of chia and basil seeds improved the quality of yogurt.
Co-Authors . Hana Afriyanti , Ani Akyla, Clarissa Anggrei Viona Seulalae Anita Roserlina Annisa Nazifa Salman Antung Sima Firlieyanti Apriliana W. Hartanti Asterini, Windi Azis Boing Sitanggang Bambang Pontjo Bambang Pontjo Priosoeryanto Briantoto, R. Dani C Hanny Wijaya Citta, Eleonora Pradnya Nirmala Clarissa Akyla Claudia Gadizza Perdani, Claudia Gadizza Dase Hunaefi Deddy Muchtadi Dede Robiatul Adawiyah Dian Herawati Dias Indrasti Djumali Mangunwidjaja Erliza Noor Erniati Erniati Erniati, Erniati Florensia Irena R. Napitupulu Fransiska R Zakaria Fransiska R Zakaria Fransiska R Zakaria Fransiska R. Zakaria Fransiska R. Zakaria Fransiska R. Zakaria Fransiska Rungkat Zakaria FRANSISKA RUNGKAT ZAKARIA Fransiska Rungkat Zakaria Fransiska Zakaria Rungkat Gusti Ayu Kadek Diah Puspawati Hana - - Hendra Wijaya Hendra Wijaya Hoerudin Hoerudin Hunaefi, Dase I Kadek Putra Yudha Prawira IB Ketut Widnyana Yoga Indria Mahgfirah Indriyani, Susi Intan Kusumawati Irmanida Batubara Lilis Nuraida Lisa Amanda Yakhin Lusiana Lusiana MADE ASTAWAN Medina Alia Rahmawati Muhammad Iqbal Fanani Gunawan N. Nurjanah Nancy Dewi Yuliana Nanda Triandita Nanda Triandita, Nanda Napitupulu, Florensia Irena R. Nawasari Indah Putri S. Nela Eska Putri, Nela Eska Nesya Nova Febriane Ni'mawati Sakinah Ning Ima Arie Wardayanie, Ning Ima Arie Nouverra Nadya Putri Nur Richana Nuri Andarwulan Nurjanah Nurjanah Nurwijayanti Palupi, Nurheni Sri Patricia, Kezia Puspo Edi Giriwono Puspo Edi Giriwono R. Dani Briantoto Rahayu Suseno Ramlan, H. Reni Koja Rialdi, Azzahra Putri Ridwan Thahir Ridwan Thahir Rina Dias Agustin Ririn Anggraeni Rohani Islami Rosalina, Dian Roserlina, Anita Rumaisho S. Sulistiyani SARASWATI SARASWATI Sari, Dwi Indah Permata Sirly Eka Nur Intan Siti - Winarti Slamet Budijanto Sri Usmiati Sugiyono . Sugiyono Sugiyono Suismono Suismono Suismono, Suismono Sulistiyani, S. Susi Indriyani Sutrisno Koswara Tika Pratiwi Khumairoh Tjahja Muhandri Tunnisa , Fitra Ummul Khayrah Windi Asterini Windi Asterini Yakhin, Lisa Amanda