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All Journal Jurnal Ilmu dan Teknologi Hasil Ternak Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Animal Research and Applied Science
Eny Sri Widyastuti
Fakultas Peternakan Universitas Brawijaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Veterinary Other

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PENAMBAHAN DAGING ITIK YANG OPTIMUM TERHADAP KUALITAS KERUPUK TRADISIONAL DITINJAU DARI KUALITAS FISIKOKIMIA DAN ORGANOLEPTIK: THE OPTIMUM ADDITION OF DUCK MEAT TO THE QUALITY OF TRADITIONAL CRACKERS IN TERMS OF PHYSICAL AND CHEMICAL QUALITY Salsabila, Dinda; Widati, Aris Sri; Widyastuti, Eny Sri
Journal of Animal Research and Applied Science Vol. 4 No. 2 (2023): Desember 2023
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/aras.v4i2.30281

Abstract

Tujuan penelitian ini adalah untuk menentukan penambahan daging itik yang optimum terhadap kualitas kerupuk ditinjau dari kualitas fisik dan kimia. Materi penelitian berupa kerupuk dengan penambahan daging itik. Metode penelitian ini menggunakan metode percobaan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 5 ulangan. Perlakuan penelitian ini antara lain: P0 (tanpa penambahan daging itik), P1 (penambahan daging itik 10%), P2 (penambahan daging itik 20%), dan P3 (penambahan daging itik 30%). Hasil dari penelitian dapat diketahui bahwa penambahan daging itik dalam pembuatan kerupuk dengan kosentrasi yang berbeda menunjukkan hasil yang berpengaruh terhadap daya kembang kerupuk, nilai organoleptik (aroma, warna, dan tekstur), kadar protein, kadar lemak, dan kadar abu, sedangkan penambahan daging itik dengan konsentrasi yang berbeda tidak memberikan pengaruh nyata terhadap daya patah kerupuk, nilai organoleptik (rasa), dan kadar air kerupuk, setelah dilakukan uji De Garmo diperoleh perlakuan terbaik pada penambahan daging itik terhadap kerupuk dengan konsentrasi sebanyak 20% penambahan. Penambahan daging itik dapat meningkatkan nilai kadar protein, lemak, dan abu, serta perlakuan terbaik berdasarkan kualitas fisiko kimia dan organoleptik didapatkan pada perlakuan dengan penambahan 20% daging itik.
Quality of Color, Moisture Content, Water Activity and pH Marshmallow Gelatin Candy with Addition of Skim Milk Amertaningtyas, Dedes; Kurniawan, Wahid; Al Awwaly, Khothibul Umam; Evanuarini, Herly; Widyastuti, Eny Sri; Masyithoh, Dewi
Jurnal Ilmu dan Teknologi Hasil Ternak Vol. 19 No. 3 (2024)
Publisher : Faculty of Animal Science Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitek.2024.019.03.4

Abstract

Skim milk is added to marshmallows to improve their quality because skim contains protein. This study analyzed the effect of adding skim milk to marshmallow candy made from gelatin in terms of color quality (L, a*, b*), moisture content, water activity (Aw), and pH. The research materials used were gelatin, skim milk powder and sugar. This study was a laboratory experiment a Completely Randomized Design (CRD) method consisting of 3 treatments and 4 replications P0 (0% skim milk and 100% water), P1 (25% skim milk and 75% water), and P2 (50% skim milk and 50% water). The data obtained were analyzed using analysis of variance (ANOVA) and if there was a significant difference, it continued with Duncan's Multiple Range Test (DMRT). The addition of skim milk to marshmallow candy resulted in a highly significant difference (p < 0.01) in moisture content and pH, a significant difference (p < 0.05) in color (L), and no significant difference (p > 0.05) in color (a*, b*), and water activity (Aw). The average value of the L color parameters of marshmallow candy was 83.77-86.90; a* color 2.07-2.40; b* color 10.60-12.10; moisture content 21.04-23.00%; water activity 0.79-0.80 and pH 6.09-6.39. The addition of 25% skim milk is the best treatment for making marshmallows based on beef bone gelatin with the addition of skim milk.
Laying Hens Growth Performance in the Peak Production Phase Offered Bio-Herbal as a Feed Additive Nuningtyas, Yuli Frita; Natsir, Muhammad Halim; Widyastuti, Eny Sri; Sjofjan, Osfar; Susilo, Agus; Widiati, Aris Sri; Lestari, Suci Puji
Jurnal Ilmu-Ilmu Peternakan Vol. 33 No. 1 (2023): April 2023
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2023.033.01.04

Abstract

The aim of this research was to evaluate the effect of the addition of bio-herbal as a feed additive on feed consumption, hen day production, feed egg ratio and mortality of laying hens. The materials in this experiment used 200 laying hens of the Hyline strain age 28 to 36 weeks (reared for 60 days). The method used in this study was an in vivo experimental method using a Completely Randomized Design (CRD) with treatments consisting of P0 = drinking water without bio-herbals (control treatment), T1 = control treatment + bio-herbal yellow, P2 = control treatment + bio-herbal green, and T3 = control treatment + bio-herbal combination yellow and green (alternately every one week). Data were analyzed using Analysis of Variance (ANOVA) and if there was a significant effect, then tested with Duncan's Multiple Range Test. The observed variables were feed consumption, Hen Day Production (HDP), feed egg ratio and mortality. The results showed that the addition of bio-herbals had no significant effect (P > 0.05) on the feed consumption, hen day production, feed egg ratio and mortality. It can be concluded bio-herbal green gives the best results in improving egg quality. Due to the bioactive compounds of bio-herbal green, they consist of probiotic and phytobiotic.
Optimizing Rambak Cracker Production: Evaluating the Influence of Different Drying Methods on Protein, Fat, and Organoleptic Properties Amertaningtyas, Dedes; Sintiya; Kalle, Amalia Dzulhaj Mutia; Abdilah, Riki; Evanuarini, Herly; Widyastuti, Eny Sri; Hermanto, Feri Eko; Saleha, Rischa Amalia
Jurnal Ilmu-Ilmu Peternakan Vol. 34 No. 2 (2024): August 2024
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2024.034.02.6

Abstract

Rambak crackers are made from cattle hides through the process of cleaning, threshing the hair and boiling. The research objective was to determine the physicochemical qualities of fresh cowhide, boiled cowhide, dried rambak crackers (krecek) and fried rambak crackers from 3 drying methods, namely, sun (M), oven (O), and sun oven (MO) drying methods. The material used was local cowhides from the slaughterhouse in Malang city. This experimental and counting method used a randomized block design with 3 treatments and 6 replications. The descriptive results showed that the average protein content in fresh cowhide, cecek and krecek was 36.18-84.97%, and the average ash content was 0.14-0.32%. The experimental results revealed k values of 170.40-217.54%, moisture contents of 16.55-18.22%, Aw values of 0.68-0.73, L values of 37.56-38.83, a* values of 0.58-1.26, and b* values of 6-6.98. The average fat content of the fried rambak crackers after sun, oven and sun oven drying was 5.83-29.06%, the average moisture content was 3.77-5.05%, the average aroma was 3.9-4.6, the average shape was 3.1-3.5, and the average preference was 2.5-3.3. In conclusion, 3 drying methods based on physicochemical and organoleptic properties can be applied and are preferred by panelists because drying using the oven method also has potential for cowhide crackers.
Characterization of Andrographis Paniculata Extract Obtained by Microwave-Assisted Extraction (MAE) Method with Radiation Time Rahayu, Premy Puspitawati; Widyastuti, Eny Sri; Nurwahyuni, Eka; Yunita, Citra Nurma; Hakim, Lukman
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5624

Abstract

The purpose of this research was to extract Andrographis paniculata using the Microwave Assisted Extraction (MAE) method at 4 radiation (4 minutes, 6 minutes, 8 minutes, and 10 minutes) and characterize the extract on phenolic content, flavonoid content, andrographolide content, antioxidant activity, and functional group using Fourier Transform Infrared Spectroscopy (FTIR). Radiation times of the MAE method had a significant effect on phenolic content, flavonoid content, andrographolide content, and antioxidant activity of Andrographis paniculata. Radiation time for 10 minutes of MAE gave higher phenolic, flavonoid, andrographolide, and antioxidant activity of Andrographis paniculata. The IR spectra of the Andrographis paniculate extract increased as the radiation time increased. The optimum radiation time was at 8 minutes with the result of phenolic content at 57.2 mg GAE /g, flavonoid content at 113.07 ppm, andrographolide at 763.47 µg/ml, antioxidant activity at 71.66% and the IR spectra at 1031.92 cm-1, 2945.3 cm-1, 3346.5 cm-1.
Co-Authors Abdilah, Riki Agus Susilo Aris Sri Widati Dedes Amertaningtyas Herly Evanuarini Hermanto, Feri Eko Kalle, Amalia Dzulhaj Mutia Khothibul Umam Al Awwaly Kurniawan, Wahid Lestari, Suci Puji Lukman Hakim Masyithoh, Dewi Muhammad Halim Natsir Nurwahyuni, Eka Osfar Sjofjan Premy Puspitawati Rahayu Saleha, Rischa Amalia Salsabila, Dinda Sintiya Widiati, Aris Sri Yuli Frita Nuningtyas Yunita, Citra Nurma