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Pengaruh Jenis Beras dan PreTreatment Penyangraian Terhadap Karakteristik Fisikokimia Beras Kencur Instan Adhim, M. Fauzul; Affandi, Arief Rakhman; Muflihati, Iffah; Nurdyansyah, Fafa
Jurnal Ilmu Pangan dan Hasil Pertanian Vol 8, No 2 (2024)
Publisher : Program Studi Teknologi Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jiphp.v8i2.25257

Abstract

Kencur merupakan tanaman rimpang yang dapat digunakan sebagai bahan baku pembuatan produk pangan fungsional. Pemilihan produk beras kencur instan menjadi salah satu potensi pemanfaatan kencur yang selama ini diolah secara tradisional juga untuk meningkatkan daya tarik konsumen terhadap inovasi produk pangan. Metode percobaan yang digunakan yaitu Rancangan Percobaan Faktorial. Tujuan penelitian ini yaitu untuk mengetahui pengaruh jenis beras terhadap sifat fisik dan sensoris minuman beras kencur instan serta mengetahui pengaruh pre treatment penyangraian beras terhadap sifat fisiokimia maupun sensoris minuman beras kencur instan. Hasil penelitian menunjukkan perlakuan yang dilakukan berpengaruh terhadap karakteristik fisiko-kimia produk. Beras Kencur Instan yang dihasilkan memiliki kadar air 0,78-0,92% dan kadar abu 0,42-0,52%. Serbuk tersebut juga memiliki tingkat tingkat kelarutan 93,33%. Aktivitas Antioksidan yang terkandung dalam produk sebanyak 14,49-23,51% . Hasil analisis kesukaan, panelis lebih suka terhadap perlakuan ini dengan tingkat kesukaan 3,1 yang berati agak suka hingga netral. Sedangkan pada uji deskriptif organoleptik menghasilkan warna kehitaman dan agak kemerahan mempengaruhi deskripsi panelis. Produk dengan perlakuan Penyangraian+Penepungan Beras Putih (STP) paling disukai saat analisis organoleptik dan memiliki karakteristik fisikokimia terbaik.
Pemetaan Dimensi Ketahanan Pangan berbasis Web GIS dan Metode TOPSIS Rizky Muliani Dwi Ujianti; Mega Novita; Iffah Muflihati
MATRIK : Jurnal Manajemen, Teknik Informatika dan Rekayasa Komputer Vol. 21 No. 3 (2022)
Publisher : Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/matrik.v21i3.1730

Abstract

Ketahanan pangan di suatu wilayah ditentukan oleh tersedianya pangan yang tepat dan memadai. Dalam memetakan dimensi ketahanan pangan ini diperlukan Web Geografhic Information System (GIS). Penelitian menggunakan mix method kualitatif dan kuantitatif yaitu kombinasi Sistem Pendukung Keputusan (SPK) dengan metode Technique For Order Preference by Similarity to Ideal Solution (TOPSIS), metode pengembangan Web GIS menggunakan metode McCall. Data spasial yang digunakan: batas administrasi Kab. Kendal, titik lokasi kecamatan, jumlah dari beberapa variabel ketahanan pangan. Data non spasial: keterangan penjelasan tentang dimensi ketahanan, dan foto foto kegiatan. Pengumpulan data sekunder bersumber dari instansi pemerintah dan Badan Pusat Statistik Kabupaten Kendal. Hasil penelitian dari metode TOPSIS berupa data perangkingan alternatif dimensi ketahanan pangan pada kecamatan dan peta Web GIS sesuai dengan beberapa variabel yaitu prasarana penyedia pangan yaitu rumah makan, penduduk, pengguna air bersih, jumlah tenaga kesehatan, jumlah puskesmas pembantu dan jumlah puskesmas, sedangkan hasil dari metode McCall mendeskripsikan bahwa total kualitas pengembangan WebGIS ini 61,05 yang berada dalam kategori baik. Penelitian ini dapat dikembangkan lebih lanjut berdasarkan variabel ketahanan pangan yang lain ataupun untuk pemetaan daerah lain, sehingga diperoleh penggambaran yang lebih kompleks mengenai potensi dimensi ketahanan pangan pada suatu wilayah.
THE EFFECT OF SODIUM ALGINATE - CALCIUM CHLORIDE AS AN EDIBLE COATING ON WEIGHT LOSS, TPT AND COLOR OF FRESH CUT PEARS DURING COLD STORAGE Paramita, Diva Julia; Muflihati, Iffah; Nurdyansyah, Fafa; Umiyati, Rini
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 10 No. 1 (2026): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v10i1.7869

Abstract

Pears (Pyrus pyrifolia) are tropical fruits with a sweet taste, crisp texture, and high water content. Cut pears have a short shelf life of 3-5 days due to enzymatic browning and physical damage after cutting. One method to extend shelf life is the use of edible coatings. This study aimed to test the effectiveness of sodium alginate and calcium chloride as coatings for cut pears in maintaining physical quality and extending shelf life. This study used a completely randomized design (CRD) with two factors: the first factor was sodium alginate concentration and the second factor was calcium chloride concentration. Pear coating was carried out by making a solution of sodium alginate and calcium chloride with concentrations of 1% and 2%, respectively. The coating process was carried out using the dipping method. The pears were washed and then peeled. The samples were then dipped in a sodium alginate solution for 2 minutes, and then dipped in a calcium chloride solution for 1 minute. Then the pears were stored at 4 Celcius degree and tested for 0, 6, and 12 days. Based on the results of the study, it showed that coating using sodium alginate and calcium chloride was able to suppress the increase in weight loss, total soluble solids, and maintain the color value of the pears. At a concentration of 2% sodium alginate and 1% calcium chloride, it had an effect on slowing down the decline in pear quality during storage. Keywords: Fresh Cut Pears, Edible Coating, Calcium Chloride, Pears, Sodium Alginate
Penerapan Metode Enzimatis pada Pembuatan Gula Cair dengan Lama Sakarifikasi dan Konsentrasi Substrat yang Berbeda Lestari, Ayu Wiji; Muflihati, Iffah
Jurnal Teknik Kimia USU Vol. 15 No. 1 (2026): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jtk.v15i1.18141

Abstract

Liquid sugar is utilized in the food and beverage industry due to its advantages of being non-crystallizing, practicable, soluble, and visually improved appearance. The horned banana, in particular, contain high levels of carbohydrates and starch, having the potential development into liquid sugar through enzymatic hydrolysis using α-amylase and glucoamylase enzymes. The aim of this study to determine the treatment resulting in the highest yield of reducing sugars and review the effect of long saccharification and substrate concentration of horned banana starch, on the physicochemical of liquid sugar. The horned bananas was gelatinized a temperature of 75°C using starch concentrates of 15%, 20%, and 25%, liquefied for 6 and 8 hours, and vaporized for 24 hours at 60°C. These results prove that the longer the duration of saccharification and the higher the starch substrate concentrate, the high yield, reducing sugar content, dextrose equivalent, and °Brix value. The optimal treatment was 8 hours of saccharification and a 25% starch substrate. This produced a yield of 59.89%, a reducing sugar content of 25.64%, a DE (dextrose equivalent) of 16.77%, and a TPT (°Brix) of 29.87%.
Penerapan Metode Enzimatis pada Pembuatan Gula Cair dengan Lama Sakarifikasi dan Konsentrasi Substrat yang Berbeda Lestari, Ayu Wiji; Muflihati, Iffah
Jurnal Teknik Kimia USU Vol. 15 No. 1 (2026): Jurnal Teknik Kimia USU
Publisher : Talenta Publisher (Universitas Sumatera Utara)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jtk.v15i1.18141

Abstract

Liquid sugar is utilized in the food and beverage industry due to its advantages of being non-crystallizing, practicable, soluble, and visually improved appearance. The horned banana, in particular, contain high levels of carbohydrates and starch, having the potential development into liquid sugar through enzymatic hydrolysis using α-amylase and glucoamylase enzymes. The aim of this study to determine the treatment resulting in the highest yield of reducing sugars and review the effect of long saccharification and substrate concentration of horned banana starch, on the physicochemical of liquid sugar. The horned bananas was gelatinized a temperature of 75°C using starch concentrates of 15%, 20%, and 25%, liquefied for 6 and 8 hours, and vaporized for 24 hours at 60°C. These results prove that the longer the duration of saccharification and the higher the starch substrate concentrate, the high yield, reducing sugar content, dextrose equivalent, and °Brix value. The optimal treatment was 8 hours of saccharification and a 25% starch substrate. This produced a yield of 59.89%, a reducing sugar content of 25.64%, a DE (dextrose equivalent) of 16.77%, and a TPT (°Brix) of 29.87%.
Co-Authors Adhim, M. Fauzul Adinda Alifya Puspita Adryananda Nekstaria Affandi, Arief Rahman Afif Kholifah Ahmad Abdan Syakuron Ahmad Syifa'ul Qulub Akhmad Faried Yusuf Akhmad Mutohhar Aliyatur Rofiah, Aliyatur Alpin Hidayatulloh Alpin Hidayatulloh Hidayatulloh Amanda Panjaitan1, Dea Andre Geza H Anggarini, Dola Mareta Angger Mas Rizki Kusuma Anggraeni, Cerly Nurlita Anggun Desiana Sofa Annajah, Abdillah Fathan Generus Arief Rakhman Affandi Arinda Dwi Safitri Arinta Nisrina Hastri Avelia, Variska Aviana, Devi Nurul Aziz Prabowo Azura, Carisa Zahra Bambang Supriyadi Burhanuddin, Aan Chapib Jamaludin Chilmiati, Mely Cholidah, Nungky Rahmawati Dani Satrio Wicaksono Dani Satrio Wicaksono Deby Andrianty Deni Aji Saputra Desi Sekar Utami dewi novita Dewi Wulandari Dian Asmaranty Difa Nafisatur Roshifa Dina Ariani, Dina Dini Noviantikasari Diniari, Azza Djagal Wiseso Marseno Dwi Prastiyo Hadi, Dwi Prastiyo Dwi Ujianti, Rizky Muliani Dzatul Kahfi Salim Mughofar Elian Sanjaya Elly Masliha Endang Is Retnowati Enny Purwati Nurlaili Erwin Setiawan, Erwin Eva Elysa Oktaviya Eva Elysa Oktaviys Fafa Nurdyansyah Fafa Nurdyansyah fafa nurdyansyah, fafa Fajriah Normawati, Zul’aidatul Fardhani, Zidan Arief Farid Jabbar Al Alif Fatwa Dewangga Saud Febriyanti, Amanda Feronia Ferdiansyah, Mokhamad Khoiron Finda Evita Marviana Fitriyana, Vicha Hanannita, Annisa Salma Hannifah Hannifah Haryanto Adhiwono, Enrico Valent Hasanah, Nadlifatul Hayati, Rihma Nur Hidayah, Isti Nurul Hikmawati, Septiani Nurul Ika Widyaningrum Indah Sari Indrani, Retno Ingsan, Roies Nur Isti Nurul Hidayah Jamaludin, Chapib Khaqiqi, Taib Khasanah, Mulidati Mutya Khusnul Fajriyah Kumalasari, Aliftiya Dewi Nur Lasmini Yati Lestari, Ayu Wiji Lestari, Eri Yuni Listiana Pratiwi Lukman Anugrah Agung Lustika Eva Lusiana M. Hilmy Ammar M. Khoiron Ferdiansyah Mahar Maligan, Jaya Maolana, Fedo Alta Mariska, Nurul Putri Maulida Pangesti Maulida, Syifa Nur Mega Novita Mega Novita Mei Sulistyoningsih Meilia Wulandari Mirratunnisya Mirratunnisya Mochamad Nurcholis Mudzanatun Mudzanatun Mughofar, Dzatul Kahfi Muliani Dwi Ujianti, Rizky Muliani, Rizky Mulidavi Mutya Rochmah Muzakki, Tsaqif Nadlifatul Hasanah Nadlifatul Hasanah Nayla Maghfiroh Amalia Nayla Maghfiroh Amalia Nekstaria, Adryananda Nike Poppy Purwatti Niko Kurniawan Nofitasari, Shindi Noora Qotrun Nada, Noora Qotrun Nova Ellya Widiyati Novikasari, Nur Annisa Metya Nugroho, Muhamad Bayu Nur Annisa Metya Novikasari Nur Khikmah Nur Khikmah, Nur Nur Kholifah Nur Laila, Eka Nurazizah, Desi Oktaria, Taskiya Sindy Paramita, Diva Julia Pitaloka, Amanda Puspita Prisma Indah Adinda Putri Putri Fara Dilla Qulub, Ahmad Syifa'ul Ragil Ulfa Mariana Ratih Lido Prameswari Relita Indar Hapsari Reni Rakhmawati Repka Natalia Repka Natalia Retnowati, Endang Is Ria Ulfiasari Rita Dewi Kristiana Rita Dewi Kristiana Rizky Muliani Dwi Ujianti Rizky Muliani Dwi Ujianti Rizky Mulyani Dwi Ujianti Robiul Tsania Rohmah, Isyqi Aulia Rosyanawati, Michelle Sa'adah, Khoirus Saputra, Ardi Lesmana Sari Suhendri Sari Suhendriani Sari Suhendriani Septiyani , Lailatus Sa’diyah Setianingsih, Annisa Setianingsih, Siti Nurlaela Shintiya Diyah Ayu Mayang Sari Silvia Dwi Suryani Siti Mukhoiyaroh Siti Nur Kholishoh Sopiyan Amir Sri Indah Hati Suhendri Suhendri Suryani, Silvia Dwi Suryanti, Anik Susanti, Alifah Dwi Sutrisno, Sutrisno Syifa Nur Maulida Syilwa Aulia Rizquna Tala Desicha Amalia Mukmina Taufik Nor Hidayat Tiaraning Pitaloka Dewi Ujianti, Rizky Muliani Dwi Umar Hafidz Asy?óÔé¼Ôäóari Hasbullah Umiyati, Rini Utami, Febe Celia Roseva Visca Claudi Erezka Wafa, Alfan Najihil Wati, Anita Kurnia Wicaksono, Dani Satrio Widyastuti, Reza Yudi Pranoto Yusnia, Hanifa Zahra Fidela Zenny Zanuba Arifah Zidan Arief Fardhani