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PENGARUH PENAMBAHAN HIDROKOLOID (CMC DAN AGAR-AGAR TEPUNG) TERHADAP SIFAT FISIK, KIMIA, DAN SENSORIS FRUIT LEATHER SEMANGKA (Citrullus lanatus (thunb.) Matsum. Et Nakai) Khairunnisa, Anis; Atmaka, Windi; Widowati, Esti
Jurnal Teknosains Pangan Vol 4, No 1: Januari 2015
Publisher : Jurnal Teknosains Pangan

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan CMC atau agar-agar tepung terhadap sifat fisik (pH, aw, dan kuat tarik), sifat kimia (kadar air, kadar abu, serat pangan dan kadar likopen) dan sensoris (warna, aroma, tekstur, rasa, dan overall) fruit leather semangka, mengetahui konsentrasi terbaik masing-masing hidrokoloid yang dapat menghasilkan fruit leather semangka terbaik, serta mengetahui hidrokoloid (CMC atau agar-agar tepung) yang dapat menghasilkan fruit leather semangka dengan mutu fisikokimia dan sensoris yang terbaik. Penelitian ini menggunakan Rancangan Acak Lengkap Faktorial (RAL) dengan satu faktor yaitu penambahan hidrokoloid (penambahan CMC dan agar-agar tepung) dengan variasi konsentrasi 0,5%, 1,0%, dan 1,5%. Hasil penelitian menunjukkan bahwa penggunaan jenis hidrokoloid yang berbeda dengan konsentrasi yang sama berpengaruh terhadap karakteristik fisik (pH, aw, dan kuat tarik), karakteristik kimia (kadar likopen, IDF, SDF, dan TDF), dan karakteristik sensori (warna, aroma, tekstur, rasa, dan overall). Konsentrasi terbaik penambahan agar-agar tepung dan CMC untuk fruit leather semangka ini adalah sebesar 0,5%. Fruit leather semangka yang terpilih secara keseluruhan adalah sampel dengan penambahan agar-agar 0,5%, yang unggul tujuh (7) karakteristik dari 14 karakteristik keseluruhan. Kata kunci: agar-agar tepung, albedo, CMC, fruit leather, semangka
LABEL TIME-TEMPERATURE INDICATOR MENGGUNAKAN CAMPURAN MINYAK NABATI UNTUK MEMONITOR MUTU MIKROBIOLOGI SUSU PASTEURISASI Anis Khairunnisa; Nugraha Edhi Suyatma; Dede Robiatul Adawiyah
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 (307.559 KB) | DOI: 10.6066/jtip.2018.29.2.195

Abstract

Pasteurized milk (PM) is a perishable product requiring storage at cold temperatures to maintain its shelf life. However, the temperature fluctuations during transportation, handling, and storage could affect the number of microbial counts of the product. A time-temperature indicator (TTI) can be used to monitor product conditions in real time, so consumers know the condition of the product during transportation and storage. This study aims to determine the ability of a mixed vegetable oil (VOB) as a TTI indicator and evaluate the validity of TTI as an indicator of PM microbiological degradation. The VOB was produced from a mixture of palm oil (PO), canola oil (CA), and olive oil (OV) at ratios of 50:40:10 (C1), 50:25:25 (C2), and 50:10:40% (v/v) (C3), with the addition of 0.25% (m/v) of red dye (CI 16255). The VOBs were tested its for diffusion length, diffusion kinetics, and the accuracy of the prediction model of each indicator at isothermal temperatures. The VOB indicator can be applied to monitor the total growth of microbes in PM. The value of the activation energy (Ea) of each indicator was 34.289 (C1); 35,294 (C2) and 40,646 kJ/mol (C3), while the Ea value of the microbial spoilage in PM was 58,105 kJ/mol. The difference between the Ea PM value and each indicator was less than 25 kJ/mol. Indicating that the accuracy of the prediction model was good. At storage temperature of 29°C, the critical limit for PM spoilage occurs after 24 hours of storage which correlated with the diffusion length indicator of 6.50 (C1), 6.25 (C2), and 5.5 cm (C3). Overall, the indicators observed can be used to monitor the microbiological spoilage of PM, so that the actual quality of PM before consumption can be estimated.
KEANEKARAGAMAN, KERAPATAN DAN PENUTUPAN JENIS LAMUN DI PANTAI KASTELA, TERNATE SELATAN, MALUKU UTARA Rakma Fitria Larasati; Made Mahendra Jaya; Angkasa Putra; Anthon Anthonny Djari; Kharisma Sako; Anis Khairunnisa; Diklawati Jatayu; Sarifah Aini; Herianto Suriadin
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 5 No 2 (2022): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v5i2.128

Abstract

Kastela coastal waters are one of the tourist attractions in the coastal area of ​​Ternate city where seagrass is found. Information related to diversity, density and, the diverse cover is still lacking and has not been supported by previous scientific research, especially in the area of ​​Kastela Beach. Therefore, this study was conducted to determine the diversity, density and, cover of seagrass species on the Kastela coast, South Ternate. Seagrass diversity in Kastela Beach includes 6 types of seagrass, namely: Halodule pinifolia, Halophila ovalis, Thalassia hemprichii, Cymodocea rotundata, Syringodium isoetifolium and, Enhalus acoroides. Based on the Shannon-Wienner index, the diversity of seagrass on the beach is classified as moderate with a value of 1.42 (station 1), 1.46 (station 2), 1.29 (station 3). Seagrass species Thalassia hemprichii has the highest density among seagrass species found on Kastela Beach with a density value of 580.27 individuals/m². At station 1, 358.27 individuals/m². At station 2, and station 3 it was dominated by Halodule pinifolia species as many as 326.53 individuals/m². For total seagrass closure at each station, especially station 1 and station 2, it was classified as rich or healthy (>60 %), where the value of station 1 was 124.16%/m², and station 2 was 95.2%/ m². Station 3 is classified as less healthy or less rich with a value of 59.79%/m².
PENERAPAN COLD CHAIN STORAGE PADA PEMBEKUAN FILET KAKAP PUTIH (Lates calcarifer) Faizah Faizah; Ajeng Dyah Kurniawati; Anis Khairunnisa; Niluh Putu Sonia Agustini
Journal of Technology and Food Processing (JTFP) Vol. 3 No. 02 (2023): Juli
Publisher : Program Studi Ilmu Teknologi Pangan Universitas Muhadi Setiabudi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46772/jtfp.v3i02.1280

Abstract

Ikan kakap putih (Lates calcalifet) merupakan ikan yang memiliki nilai ekonomi tinggi. Namun, dikarenakan kadar protein dan kadar air yang tinggi mengakibatkan ikan kakap putih memerlukan penanganan khusus. Salah satu cara untuk menjaga kesegaran, mutu, dan sifat organoleptik ikan kakap putih yaitu dengan menerapkan sistem Cold Chain Storage. Cold Chain Storage merupakan metode penyimpanan dengan cara mengendalikan suhu untuk menjaga kualitas dan keamanan produk. Penelitian ini bertujuan untuk mengevaluasi penerapan sistem cold chain storage dalam proses pembekuan filet Kakap Putih (Lates calcarifer). Metode yang digunakan pada penelitian ini adalah observasi dan wawancara langsung dengan karyawan. Hasil penelitian menunjukkan setiap proses pengolahan ikan memiliki suhu di bawah 5oC. Suhu ikan pada proses penerimaan bahan baku 3,5oC, sortasi 2,7oC, penimbangan 2,1oC, penyisikan 3,0oC, pencucian 3,2oC, fillet 2,9oC, penyusunan dalam long pan 3,0 oC, pembekuan -35oC, pengemasan dan pelabelan -1,5oC, penyimpanan -21oC, dan distribusi 17,5oC. Metode pembekuan yang digunakan yaitu pembekuan cepat dengan suhu -30oC sampai -40oC. Berdasarkan hasil penelitian, suhu ikan kakap putih pada sistem Cold Chain Storage sudah memenuhi SNI01-2696.3-2006 tentang filet kakap beku yaitu suhu maksimal ikan 5oC.
Shrimp Product Innovation in Smart Fisheries Village Kombading, Jembrana, Bali Khairunnisa, Anis; Budiadnyani, I Gusti Ayu; Utari, Siluh Putu Sri Dia; Febrianti, Desy; Farida, Iftachul; Astiana, Ika; Samanta, Pinky Natalia; Dewi, Resti Nurmala; Panjaitan, Fenny Crista Anastasia; Cesrany, Mahaldika; Perceka, Medal Lintas; Bharata, Made Tisna Adhi; Putri, Ni Made Anggun Pradnyani
Altifani Journal: International Journal of Community Engagement Vol 4, No 1 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v4i1.7174

Abstract

Kombading village is Smart Fisheries Village (SFV) area from Shrimp Cluster of Devisa Village under Jembrana Marine and Fisheries Polytechnic and Indonesian Export Financing Institute Denpasar guidance. This technical guidance aims to supporting one of SFV concept development as priority program of Blue Economy based by Ministry of Marine and Fisheries. The technical guidance attended by 20 participants from Processing and Marketing groups of Mina Jaya Pertiwi (10 person) and teachers-parent of Early Childhood Education School Darul Ulum Kombading. There are 3 substances was given to participants i.e. (1) benefits of consuming the fish product, (2) shrimp products diversification (crispy shrimp head, fried shrimp meatball, and shrimp head broth powder), and (3) introduction of PIRT Certification for home industry products. Sensory evaluation shows that crispy shrimp head and fried shrimp meatball needs improvement in texture and appearance. Moreover, this technical guidance was able to increase participants knowledge significantly (p<0,05).