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All Journal HAYATI Journal of Biosciences Jurnal Gizi dan Pangan Jurnal Teknologi Dan Industri Pangan ACTA VETERINARIA INDONESIANA MEDIA KONSERVASI Jurnal Pengolahan Hasil Perikanan Indonesia Media Veteriner Jurnal Sain Veteriner Jurnal Veteriner Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Majalah Kedokteran Bandung Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Indonesian Journal of Agricultural Science Indonesian Journal of Pharmaceutical Science and Technology agriTECH Warta IHP (Warta Industri Hasil Pertanian) INDONESIAN JOURNAL OF PHARMACY Indonesian Food Science and TechnologyJournal JURNAL PANGAN Agroteknika Jurnal Mutu Pangan : Indonesian Journal of Food Quality Canrea Journal: Food Technology, Nutritions, and Culinary Journal Narra J Jurnal Kedokteran Hewan Molekul: Jurnal Ilmiah Kimia Jurnal Kefarmasian Indonesia Penelitian Gizi dan Makanan (The Journal of Nutrition and Food Research)
Tutik Wresdiyati
IPB University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary

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THE PROFILE OF SUPEROXIDA DISMUTASE AND MALONDIALDEYDE LEVEL IN THE LIVER TISSUE OF HYPERCHOLESTEROLEMIC RATS TREATED WITH Holothuria nobilis POLYSACCHARIDE Ulhusna, Fitrah Asma; Winarto, Adi; Wresdiyati, Tutik
Jurnal Kedokteran Hewan Vol 13, No 2 (2019): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v13i2.13189

Abstract

The aim of this research was to analyze the profile of superoxide dismutase (SOD) and malondialdehyde (MDA) on the liver tissue of hypercholesterolemic rats which were given Holothuria nobilis polysaccharides (HNP). A total of 15 male rats strain Sprague Dawley were divided into prevention and curative groups. Prevention group consisted of negative/non-hypercholesterolemic group (K-), positive/hypercholesterolemic group (K+), and hypercholesterolemic prevention group which were given 1% cholesterol diet and HNP at dose of 400 mg/kg bw (PCh). The treatments were given for 28 days. The curative group was consisted of the hypercholesterolemic group, which was given 1% cholesterol diet for 28 days, then followed by standard diet for 28 days (Ch), and the hypercholesterolemia curative group which was given 1% cholesterol diet for 28 days, then followed by 400 mg/kg bw HNP for 28 days (ChP). The antioxidant activity of HNP was analyzed by DPPH method. At the end of study the liver tissue was collected and analyzed for MDA, SOD while Cu,Zn-SOD was analyzed by immunohistochemical technique. The results showed that the antioxidant activity of HNP was weak. The MDA level (g/g) in K-, K+, PCh, Ch, and ChP groups were 1.190.6; 3.370.79; 0.290.14; 9.110.72; and 3.141.06, respectively. The SOD activities (U/g) in K-, K+, PCh, Ch, and ChP groups were 2141.1183.88; 1541211.69; 2096.67166.66; 1063.3388.19; 1685.55167.77, respectively. The immuno reactivity of Cu,Zn-SOD showed that HNP could increase Cu,Zn-SOD in the liver tissues of both groups. This study concluded that the HNP increased SOD activity, Cu,Zn-SOD antioxidant content, and decreased MDA levels in the liver tissues of hypercholesterolemic rats in both preventive and curative groups.
THE ANTI-OXIDANT ACTIVITIES OF ETHANOL EXTRACT OF MAHOGANY (Sweitenia mahagoni Jacq.) SEEDS IN THE LIVER TISSUES OF DIABETIC EXPERIMENTAL RATS Prasetiawan, Eka; Mudite Adnyane, i Ketut; Wresdiyati, Tutik
Jurnal Kedokteran Hewan Vol 11, No 2 (2017): June
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v11i2.5938

Abstract

The aim of this research was to analyze the anti-oxidant activities of ethanol extract of mahogany seeds on the liver tissues of diabetic experimental rats to overcome oxidative stress condition. This study used male Rattus norvegicus strain Sprague Dawley which were divided into 5 groups: (i) negative control group (K-), (ii) positive control group/diabetes mellitus (DM) (K+), (iii) DM group treated with 500 mg/kg BW ethanol extract of mahogany seeds (EM), (iv) DM group treated with acarbose (KO), and (v) non-DM group treated with 500 mg/kg BW ethanol extract of mahogany seed (KE). Alloxan with dose of 110 mg/kg BW was used to induce diabetes in rats. The treatments were conducted for 28 days. At the end of treatment, the liver tissues were collected and analyzed for malondialdehyde (MDA) content using thiobarbituric acid reactive substance (TBARS) method and anti-oxidant cooper zinc superoxide dismutase (Cu,Zn-SOD) content using immunohistochemical technique. The result showed that level of MDA were significantly different (P0.05) in K-; K+; EM; KO; and KE with values were 0.810.17; 1.190.26; 1.100.04; 0.950.13; and 0.920.0 mol/gram, respectively. The anti-oxidant content (Cu, Zn-SOD) of rat liver tissue in K+ lower than in K-, while anti-oxidant content in EM and KE were higher compared to K+. The study concluded that ethanol mahogany seeds extract decreased blood glucose levels and increased the anti-oxidant status in the liver tissues of diabetic rats.
PROBIOTIK LOKAL MENINGKATKAN KANDUNGAN IgA USUS HALUS TIKUS YANG DIINFEKSI ENTEROPATHOGENIC E.Coli (EPEC): STUDI IMUNOHISTOKIMIA Wresdiyati, Tutik; Setiorini, Yeni; Laila, Sri Rahmatul; Arief, Irma Isnafia; Astawan, Made
Jurnal Kedokteran Hewan Vol 7, No 2 (2013): September
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21157/j.ked.hewan.v7i2.921

Abstract

Penelitian ini bertujuan menganalisis pengaruh pemberian probiotik lokal Lactobacillus fermentum (L. fermentum) dan Lactobacillus plantarum (L. plantarum) terhadap profil kandungan IgA usus halus tikus yang diinfeksi enteropatogenik E. coli (EPEC) menggunakan teknik imunohistokimia. Sebanyak 90 ekor tikus jantan galur Sprague Dawley digunakan dan dibagi menjadi enam kelompok perlakuan, yaknikelompok kontrol negatif (A), kelompok perlakuan L. plantarum (B), kelompok perlakuan L. fermentum (C), kelompok perlakuan L. plantarumdan EPEC (D), kelompok perlakuan L. fermentum dan EPEC (E), dan kelompok perlakuan EPEC (F). Perlakuan dilaksanakan selama 21 hari. Deteksi IgA dilakukan dengan teknik imunohistokimia pada jaringan usus halus. Hasil penelitian menunjukkan bahwa perlakuan probiotik lokalL. fermentum selama 2-3 minggu, dan perlakuan L. plantarum selama 2 minggu mampu meningkatkan kandungan IgA di usus halus tikus. Pada tikus yang dipapar EPEC, L. fermentum lebih baik dalam meningkatkan kandungan IgA dibandingkan L. plantarum.
Gambier for Diabetes: Comparison of the Antidiabetic Potency between Two Types of Extracts from Uncaria gambir (W. Hunter) Roxb. Fajarwati, Indah; Solihin, Dedy Duryadi; Wresdiyati, Tutik
Jurnal Kefarmasian Indonesia VOLUME 14, NUMBER 1, FEBRUARY 2024
Publisher : Pusat Penelitian dan Pengembangan Biomedis dan Teknologi Dasar Kesehatan

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

Abstract

Gambier is a dry extract obtained from both the leaves and twigs of the Uncaria gambir. It is an agricultural product produced by the local community through traditionally unique methods. The main objective of this study was to evaluate the antidiabetic potency of gambier. The study used two types of gambier, namely traditional aqueous gambier (TAG) from traditional extraction and maceration ethanol gambier (MEG) from maceration extraction. The phytochemical compound, alpha-glucosidase inhibition, and antioxidant activity were analyzed. Moreover, in vivo hypoglycemia activity study was carried out. The results showed that both TAG and MEG contained flavonoids, tannin, and triterpenoids, while saponins were detected in TAG and steroids in MEG only. Both TAG and MEG also contained quercetin and catechin which were higher in the TAG compared to the MEG. The DPPH scavenging activities of the TAG and MEG, measured in IC50 values, were 15.40 ± 0.21 μg/ml and 12.25 ± 0.04 μg/ml, respectively. The IC50 values of the alpha-glucosidase inhibition of TAG and MEG were 35.84 ± 1.75 μg/ml and 83.14 ± 1.26 μg/ml, respectively. The best hypoglycemic activity was observed in the TAG group. The group given TAG and high glucose had lower blood glucose (127 mg/dl) compared to the group only given high glucose (178 mg/dl). These results indicated that TAG had a better potential for antidiabetic activities compared to MEG, and it can be proposed for further investigations as a potential antidiabetic agent.
EVALUASI KESEPADANAN MUTU GIZI TEMPE KEDELAI PANGAN REKAYASA GENETIK (PRG) DAN NON-PRG SERTA DAMPAK KONSUMSINYA PADA TIKUS PERCOBAAN Maskar, Dadi Hidayat; Hardinsyah, Hardinsyah; Damayanthi, Evy; Astawan, Made; Wresdiyati, Tutik
Jurnal Gizi dan Pangan Vol. 10 No. 3 (2015)
Publisher : The Food and Nutrition Society of Indonesia in collaboration with the Department of Community Nutrition, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.768 KB) | DOI: 10.25182/jgp.2015.10.3.%p

Abstract

ABSTRACTThis study was conducted to evaluate the effect of tempe that were made from Genetically Modified (GM) and non-GM soybean on protein quality, malondialdehide (MDA) levels, intracellular antioxidant superoxide dismutase (SOD) activity in the liver and kidneys, as well as spermatozoa profile of experimental rats. Fourty five Sprague Dawley rats divided into eight treatment grups and one control, fed with tempe and soybean from GM and non-GM at 10% and 20% concentrations for 90 days. The results showed that there was no significant difference in term of protein quality, tempe made from GM soybean is substantially equivalent with tempe made from non-GM soybean. Results showed that group which was given ration of 10% protein from conventional soybean had lower liver and kidney MDA levels as compared to GM tempe 10% and 20% groups, but was not significant compared to conventional soybean 20% and casein 10% groups. While the value of liver and kidney SOD activity were not significantly different (p>0.05) between the groups of rats. There was no significant differences among the spermatozoa profiles treatment groups and control and they were within normal condition. Results of protein quality, MDA, SOD, and spermatozoa profile showed that tempe made from GM soybean was substantially equivalent with the non-GM soybean.Keywords: GM soybean, MDA, non-GM tempe, SOD, spermatozoa profileABSTRAKTujuan penelitian ini adalah untuk mengevaluasi pengaruh tempe Pangan Rekayasa Genetik (PRG) dan non-PRG meliputi kualitas protein, kadar malondialdehida (MDA) hati dan ginjal, aktivitas superoksida dismutase (SOD) hati dan ginjal, dan profil spermatozoa pada tikus percobaan. Sebanyak 45 tikus terbagi ke dalam delapan perlakuan dan satu kontrol yang diberikan perlakuan dengan ransum tempe dan kedelai, baik PRG maupun non-PRG, dengan konsentrasi 10% dan 20% selama 90 hari. Hasil percobaan menunjukkan bahwa tidak ada perbedaan yang signifikan dalam kualitas protein, tempe PRG memiliki nilai yang sama dengan tempe non-PRG. Tikus yang diberi ransum 10% protein kedelai non-PRG mempunyai nilai MDA hati dan ginjal yang lebih rendah dibandingkan dengan tempe PRG 10% dan 20%, tetapi tidak signifikan dengan kelompok kedelai non-PRG 20% dan kasein 10%. Sementara itu, nilai SOD hati dan ginjal tidak signifikan antar grup perlakuan (p>0,05). Tidak ada perbedaan yang signifikan pada profil spermatozoa antar perlakuan. Hasil dari kualitas protein, MDA, SOD, dan profil spermatozoa menunjukkan bahwa kedelai dan tempe PRG memiliki kesamaan substansial dengan kedelai dan tempe non-PRG.Kata kunci: MDA, profil spermatozoa, SOD, tempe kedelai PRG, tempe kedelai non-PRG
Fermentation Improves Protein Content and Physicochemical Characteristics of Tempe Protein Concentrate Compared to Soy Protein Astawan, Made; Yalmaida, Nabila Az Zahra; Damayanti, Aprilia Firdha; Prayudani, Ayu Putri Gitanjali; Saraswati, Saraswati; Wresdiyati, Tutik
Indonesian Food Science and Technology Journal Vol. 9 No. 1 (2025): Volume 9 Number 1, December 2025 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v9i1.47479

Abstract

The growing demand for sustainable plant-based proteins has increased interest in fermented soy products due to their improved nutritional and functional properties. This study investigated the effect of fermentation on the physicochemical and functional properties of tempe protein concentrate (TPC) compared to conventional soy protein products. Soybean flour (SF), soybean protein concentrate (SPC), tempe flour (TF), and TPC were produced and analyzed for proximate composition, antioxidant activity, physicochemical and functional properties. Soybeans and tempe were processed into flours, and protein concentrates were obtained by hexane defatting. Fermentation significantly increased protein content and bioactivity, as TF had higher protein content (48.27%) and antioxidant activity (58.54 mg AEAC/100 g) than SF. The concentration process further increased protein levels while reducing fat content, with TPC showing the highest protein content (68.80%), exceeding SPC (57.10%). TPC also exhibited improved physicochemical characteristics, including lower water activity (0.38), higher bulk density (0.51 g/mL), and better flowability (angle of repose 20.60o), suggesting improved stability and processability. Functional properties such as water absorption, oil absorption, and foaming capacity were significantly higher in both protein concentrates compared to their respective flours, although no significant differences were observed between TPC and SPC. These improvements are attributed to structural modifications during defatting, which increase protein solubility and expose hydrophilic and hydrophobic groups. These findings indicate that fermentation can improve the application and nutritional quality of soy protein products, supporting the development of functional foods and sustainable plant-based protein formulations.
Co-Authors . Komari A.A. Ketut Agung Cahyawan W Abidah, Puri Adzrok Adi Winarto Adurrasyid, Zaid Afifah, Diana N. Akmal, Muhammad Ichlasul Alamsah Firdaus Alfarisi, Hamzah Amilia Dayatri Uray Anak Agung Istri Sri Wiadnyani Ananda Putri Cahyani Andi Early Febrinda Andi Mu’nisa Ani Karmila Ans Budi Hartanta ANZS BUDY HARTANTA Arief Boediono Armando M Saragih Aziz, Sandra Azizatul Ulfa Bambang Pontjo Priosoeryanto Bambang Purwantara Bella Dinar Fauqii Cahyani Berry Juliandi Chitisankul, Wanida T. Citra Noviana Dadang Supriatna Dadi Hidayat Maskar Dadi Hidayat Maskar, Dadi Hidayat Damayanti, Aprilia F. Damayanti, Aprilia Firdha Damiana Rita Ekastuti Deddy Muchtadi Deddy Muchtadi Deddy Muchtadi Deddy Muchtadi DEDDY MUCHTADI Deddy Muchtadi Diini Fithriani Dimas Ahmad Rizaldi Dwi Febiyanti - Dwi Kesuma Sari Dwi Utami, Septi Eiichiro Fukusaki Eka Prasetiawan Eka Prasetiawan Eka Prasetiawan Elmeizy Arafah Erna Suzanna Evi Damayanti Evy Damayanthi Fithriani, Diini Fitrah Asma Ulhusna Fransiska R Zakaria Hadiningtias, Primanisa Hamzah Alfarisi Hamzah Alfarisi Hamzah Alfarisi Hamzah Alfarisi Hardinsyah Hidayati, Mustika I Komang Gede Wiryawan I Nyoman Suarsana Ichsani, Nadya Inas Suci Rahmawati Indah Fajarwati, Indah Indira Saputra Irma Isnafia Arief Isnafia Arief , Irma Ita Djuwita Jefriaman Sirait Joko Hermanianto Karnila, Rahman Karnila Ketut Adnyane Mudite koekoeh santoso Komang G Wiryawan Komari Komari Komari Komari Lasmiati, Ni Nengah LUSIA YUNI HASTANTI Made Astawan MADE ASTAWAN Made Astawan Made Darawati Manalu, Johanes Marojahan MARIA BINTANG Maryani Suwarno Maryani Suwarno Maryani Suwarno Muhamad Firdaus Muhamad Firdaus Muhammad Agus Muljanto Muhammad Ichlasul Akmal Muhammad Ichsan Mursyid . Mursyid Mursyid Mustika Hidayati Nadya Ichsani Nancy Dewi Yuliana NASTITI KUSUMORINI Nelis Imanningsih Ni Nengah Lasmiati Novita, Rias R. Palupi, Nurheni Sri Prabandari, Silvia Arin Prasetyawati, Renny Candra Prayudani, Ayu P G Prayudani, Ayu Putri Gitanjali Prima Yaumil Fajri Prima Yaumil Fajri Putri, Anisya Saeila Putri, Sastia P. Putri, Sastia Prama Putty Anggi Lestari Rafidha Irdiani Rahmawati, Siti Irma Ramdhani, Rizal Pauzan Ratnaningsih Eko S. Renny Candra Prasetyawati Ria Ceriana Rini Kesenja Rita Khairina Sadiah, Siti Saithong, Pramuan Sandra Arifin Aziz Saputra, Indira Saragih, Armando M SARASWATI SARASWATI Sarwono Waspadji Sarwono Waspadji Sarwono Waspadji Sastia Prama Putri Savitri Novelina Septi Dwi Utami Setyawati S Karyono Setyawati S. K. Setyawati S. Karyono Sidik . Silvia Arin Prabandari Siti Harnina Bintari Siti Sa'diah Siti Sa'diah Siti Sa'diah Siti Sadiah Siti Sa’diah SITI SA’DIAH Soewarno S Soekarto Soewarno Soekarto Sofiawati Sofiawati Sofiawati, Sofiawati Sri Rahmatul Laila Sri Widowati Sri Widowati Srihadi Agungpriyono Subangkit, Mawar Sukarno Sukarno Suliantari . Sussi Astuti Taopik Ridwan TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN TEGUH SURANTA SINULINGGA Tessa Winandita Trioso Purnawan Tryas, Anisha Ayuning Ulhusna, Fitrah Asma VENNY FEBRIYANI Vera Di Nurwati Wasmen Manalu Yalmaida, Nabila Az Zahra Yana Nurdiana Yeni Setiorini Yeni Setiorini Yenni MS Nababan YOLI ZULFANEDI Yuspihana Fitrial