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All Journal INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology JURNAL SAINS PERTANIAN EQUATOR Analisis Kebijakan Pertanian Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Pangan dan Agroindustri Jurnal Agroindustri Jurnal Industri Hasil Perkebunan Jurnal Penelitian Pertanian Terapan Industria: Jurnal Teknologi dan Manajemen Agroindustri Jurnal Pengabdian Pada Masyarakat Indonesian Journal of Chemistry Dinamisia: Jurnal Pengabdian Kepada Masyarakat Indonesian Food Science and TechnologyJournal Jurnal Teknologi & Industri Hasil Pertanian Gorontalo Agriculture Technology Journal Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Journal of Saintech Transfer Jurnal Agritechno To Maega: Jurnal Pengabdian Masyarakat Jurnal Mutu Pangan : Indonesian Journal of Food Quality JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Abdi Dosen : Jurnal Pengabdian Pada Masyarakat FoodTech: Jurnal Teknologi Pangan Media Agribisnis Jurnal Bioindustri Food ScienTech Journal Analisis Kebijakan Pertanian Jurnal Pengabdian kepada Masyarakat Nusantara Buletin Poltanesa Abdimas : Jurnal Pengabdian Kepada Masyarakat Jurnal Teknologi Pangan Journal of Health and Nutrition Research Jurnal Indonesia Sosial Teknologi Teknologi dan Industri Pertanian Indonesia Warta LPM Celebes Journal of Community Services Journal of Bioindustry Jurnal Dedikatif Kesehatan Masyarakat
Yohana Sutiknyawati Kusuma Dewi
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Improvement of Bixin Carotenoid Stability through the Formation of M–bixin (M = Mg2+, Ca2+, Zn2+, and Se4+) Complex Compounds Based on Photodegradation Kinetic Studies Rahmalia, Winda; Shofiyani, Anis; Kusuma Dewi, Yohana Sutiknyawati; Indriani, Fani; Putri, Alintianni Yolla; Septiani, Septiani
Indonesian Journal of Chemistry Vol 24, No 4 (2024)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.92098

Abstract

Bixin is used in wide-ranging food applications but is susceptible to degradation by many factors, including light. This research aims to increase bixin photostability through metal complexation. Bixin was complexed with Mg2+, Ca2+, Zn2+, and Se4+. The synthesis process was carried out in deep eutectic solvent media. Metal-bixin complexes have been successfully synthesized, indicated by the change in retention factor and %III/II ratio values resulting from thin-layer chromatography and UV-vis spectrophotometer analysis, respectively. The Fourier transform infrared analysis showed the interaction between central metal ion with bixin ligand has occurred by hydroxyl and carbonyl groups of bixin, which was characterized by a decrease in the intensity of the absorption peak in wavenumber 3000–4000 cm−1 (for the –OH carboxylic group vibration) and the peak shift of metal-bixin complexes towards the larger compared to bixin in the range wavenumber 1600–1700 cm−1 (for C=O ester vibrations). First-order photodegradation kinetics studies showed that the metal-bixin complexes were more stable than pure bixin. Se-bixin was four times more stable than pure bixin. Complexation of bixin with metals was shown to be a potential method to increase the stability of bixin, especially against light exposure.
Diseminasi Budi Daya Ikan Baung dengan Keramba Jaring Apung dan Pakan Alami di Desa Kumba Kecamatan Jagoi Babang Kabupaten Bengkayang Yohana Sutiknyawati Kusuma Dewi; Oke Anandika Lestari; Widadi Padmarsari Soetignya; Thomas Candra Wasis Agung Sutignya; Brigita Ratna Harsanti
To Maega : Jurnal Pengabdian Masyarakat Vol 7, No 3 (2024): Oktober 2024
Publisher : Universitas Andi Djemma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/tomaega.v7i3.2848

Abstract

Desa Kumba terletak di Kecamatan Jagoi Babang Kabupaten Bengkayang merupakan salah satu desa di Kalimantan Barat yang berbatasan dengan Sarawak, Malaysia. Desa ini berada di daerah aliran sungai dimana merupakan habitat dari ikan baung. Ikan baung sangat diminati tidak hanya pasar lokal tetapi juga pasar luar negeri. Hasil panen ikan sangat bergantung pada kondisi alam dan belum termanajemen dengan baik karena adanya keterbatasan pengetahuan dan keterampilan dari mitra yaitu Kelompok Nelayan Tepian Kumbayang. Diseminasi budi daya ikan baung dengan teknologi Keramba Jaring Apung yang dikelola dengan pakan alami dari cacing sutra merupakan solusi untuk permasalah yang telah dipaparkan. Pelaksanaan diseminasi ini melalui tahapan orientasi lapangan, perijinan, dan sosialisasi; pelatihan dan pendampingan; serta evaluasi dan monitoring. Kegiatan pengabdian ini berhasil meningkatkan pengetahuan 70% peserta tentang budi daya ikan baung dengan KJA dan pakan alami, 15 orang mengerti cara mengelola ikan baung dengan KJA, dan 16 orang mengerti cara membudidayakan cacing sutra untuk pakan ikan.
Diseminasi Teknologi Produksi Kopi Pinang dan Kopi Pinang Celup di Desa Pematang Tujuh Kabupaten Kubu Raya Kalimantan Barat Thomas Candra Wasis Agung Sutignya; Yohana Sutiknyawati Kusuma Dewi; Widadi Padmarsari Soetignya; Brigita Ratna Harsanti
To Maega : Jurnal Pengabdian Masyarakat Vol 7, No 2 (2024): Juni 2024
Publisher : Universitas Andi Djemma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/tomaega.v7i2.2692

Abstract

Desa Pematang Tujuh Kecamatan Rasau Jaya Kabupaten Kubu Raya merupakan salah satu sentral produksi biji pinang, dimana biji pinang dapat dibuat menjadi kopi pinang celup. Beberapa kendala yang dihadapi dalam proses produksi kopi celup dari biji pinang yaitu sistem pengupasan secara manual, harga tidak standar, olahan pangan dikemas hanya dengan plastik tanpa label, produksi yang tidak kontinyu karena masa simpan rendah dan kurangnya promosi produk yang menyebabkan rendahnya daya saing. Faktor utama penyebab daya saing yang rendah karena terbatasnya keterampilan dan pengetahuan anggota Gapoktan (Gabungan Kelompok Tani) Nur Bakti dan anggota PKK (Pemberdayaan Kesejahteraan Keluarga) Desa Pematang Tujuh. Metode pelaksanaan melalui tahapan orientasi lapangan, perijinan dan sosialisasi; diseminasi teknologi produksi kopi pinang celup berlabel serta kemasan untuk dikomersialkan oleh mitra; serta evaluasi dan monitoring. Kegiatan pengabdian ini berhasil meningkatkan daya saing komoditi biji pinang melalui peningkatan keterampilan mitra hingga 71% peserta merasa aplikasi teknologi kopi pinang celup sangat mudah, 74% peserta sangat paham kegunaan materi tentang kemasan, dan 77% peserta mengaplikasikan pembuatan kopi pinang untuk konsumsi pribadi maupun untuk acara sosial.
Diseminasi Tepung Mocaf Di Sungai Raya Kubu Raya Yohana Sutiknyawati Kusuma Dewi; Dzul Fadly; Wisi Wilanda Syamsi; Brigita Ratna Harsanti
To Maega : Jurnal Pengabdian Masyarakat Vol 7, No 1 (2024): Februari 2024
Publisher : Universitas Andi Djemma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/tomaega.v7i1.2051

Abstract

The community service entitled Dissemination of Mocaf Flour in Sungai Raya Kubu Raya was carried out with the target audience of BPP Sungai Raya workers and the members of the Haji Ali 1 farmer group in Kuala Dua village. The problems faced by the lack of knowledge and skills in post-harvest handling of cassava into mocaf and how to test the flour quality. The solution offered is the diffusion of technology for making mocaf flour as a choice in the production aspect, while for the management aspect the solution offered is a quality assurance system by training community representatives by conducting product quality tests as a result of assistance in the food design laboratory of the Faculty of Agriculture, Tanjungpura University. The target achieved from this activity was to increase knowledge to 60% about mocaf flour and there were at least 3 participants who came from extension workers or members of the Haji Ali 1 farmer group who were skilled at making mocaf and had knowledge of the quality of mocaf at least 60%. The benefit of this community service is to increase the competitiveness of Human Resources in the Kuala Dua village and BPP Sungai Raya Kubu Raya workers.
Marmalade’s formulation of Madu Susu Orange (Citrus reticulata) on multiple concentrations of sucrose [Formulasi marmalade jeruk madu susu (Citrus reticulata) pada berbagai konsentrasi sukrosa] Agustina, Mulya; Dewi, Yohana Sutiknyawati Kusuma; Lestari, Oke Anandika
Jurnal Teknologi & Industri Hasil Pertanian Vol 30, No 1 (2025): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v30i1.12-22

Abstract

Generally, the type of orange used in marmalade production is Sunkist oranges.  In this study, Madu Susu Oranges (Citrus reticulata), a local orange variety typically consumed fresh and rarely processed into products, were used as the raw material for making marmalade. Additionally, sucrose is a key ingredient that can influence the balance between pectin and water in marmalade, affecting its characteristics and making it a valuable topic for further research. The main objective of this research was to determine the best sucrose concentration in the Madu Susu Orange marmalade formulation based on its physicochemical and organoleptic characteristics. The research design used was a Randomized Block Design, one factor of the sucrose concentration level (75%, 80%, 85%, 90%, and 95%) in 5 repetitions. The data were analyzed using ANOVA and further tested with the HSD test at a 5% significance level. The determination of the best treatment was conducted using the effectiveness index method. The results showed that the best treatment was at a 95% sucrose concentration with a 0.77 treatment value (TTV). The physicochemical and sensory characteristics of the Madu Susu Orange marmalade at 95% sucrose concentration were: total acidity of 0.52%, pH 5.82, total soluble solids of 68.00%, moisture content of 20.87%, and color values L* 29.94, a* 9.87, b* 49.90. Sensory test results for the best treatment were color 3.80 (liked), texture 3.67 (liked), and taste 4.17 (very liked).
Antihyperglycemic and antioxidant activity of Bajakah herbal tea made from Bajakah rod-Tikung honey-Amblycarpa lime (jeruk Sambal) [Aktivitas antihiperglikemia dan antioksidan minuman teh herbal Bajakah yang dibuat dari madu Tikung-batang Bajakah-jeruk Sambal] Marina, Aristawipana; Lestari, Oke Anandika; Dewi, Yohana Sutiknyawati Kusuma
Jurnal Teknologi & Industri Hasil Pertanian Vol 30, No 1 (2025): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v30i1.23-34

Abstract

Hyperglycemia is characterized by elevated blood glucose levels, defined as instant blood glucose exceeding 200 mg/dL or fasting blood glucose surpassing 126 mg/dL. This condition has the potential to increase free radicals in the body. Using herbal ingredients or herbal drinks can also be a way to control blood glucose and free radicals. The Uncaria genus has functional anti-diabetic properties because it contains alkaloids and flavonoid compounds with antihyperglycemic and antioxidant effects. This study aimed to measure the antioxidant and antihyperglycemic potential of bajakah herbal tea with its raw materials (bajakah wood extract, honey, and Amblycarpa lime (jeruk Sambal)). The formulation of Bajakah herbal tea consists of 19.32 g Amblycarpa lime (jeruk Sambal), 46.38 g Bajakah rod extract, and 57.97 g honey. Antioxidant activity was achieved using the 2,2-diphenyl-1-picrylhydrazyl or DPPH method, and antihyperglycemic methods were used, such as the Oral Glucose Tolerance Test (OGTT). Physical characteristics are also tested for pH, color, and total dissolved solids. Data was analyzed using one-way ANOVA. The results showed that the combination of Bajakah-based herbal drinks, Bajakah herbal tea (123.67 g or equivalent to a carbohydrate content of 50 g), and the single preparation did not have antihyperglycemic activity. However, bajakah herbal tea has the highest antioxidant activity compared to its raw materials.
Aktivitas Antioksidan dan Karakteristik Sensori Madu Kelulut Asal Kalimantan Barat Utami, Dwi; Dewi, Yohana Sutiknyawati Kusuma; Lestari, Oke Anandika
Jurnal Teknologi Pangan Vol 18, No 2 : DESEMBER 2024
Publisher : UPN VETERAN JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/jtp.v18i2.4769

Abstract

Madu adalah cairan alami yang berasal dari nektar bunga dan sekresi tanaman oleh lebah, salah satunya berasal dari lebah kelulut (Trigona sp.). Madu yang dipasarkan saat ini memiliki karakteristik dan kualitas yang beragam karena berasal dari berbagai daerah yang berbeda-beda. Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan dan tingkat kesukaan madu kelulut asal Desa Parit Baru, Desa Jawa Tengah dan Desa Galang. Penelitian dilakukan berdasarkan Rancangan Acak Kelompok dengan satu faktor yaitu perbedaan asal daerah madu kelulut dengan geografis yang berbeda (K). Hasil Penelitian menunjukkan bahwa komponen fitokimia yang terkandung didalam madu kelulut asal Desa Parit Baru, Desa Jawa Tengah dan Desa Galang terdiri dari fenol, flavonoid, alkaloid, tanin dan terpenoid. Nilai aktivitas antioksidan tertinggi berasal dari madu kelulut asal Desa Parit Baru sebesar 41%. Nilai total flavonoid tertinggi berasal dari madu kelulut asal Jawa Tengah sebesar 27,53 mg QE/g. Nilai total fenol tertinggi berasal dari madu kelulut asal Desa Galang sebesar 14,15 mg GAE/g. Tingkat kesukaan ketiga madu kelulut terhadap warna, aroma, dan rasa menunjukkan rentang skor 3,30 hingga 3,83, yaitu agak suka hingga suka.
Characteristics of Goat's Milk Yoghurt With The Addition of Pineapple Juice (Ananas comosus (L.) Merr.) Rahmah, Maulia; Dewi, Yohana Sutiknyawati Kusuma; Maherawati, Maherawati
FoodTech: Jurnal Teknologi Pangan Vol 7, No 2 (2024): October
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jft.v7i2.90376

Abstract

Yoghurt is a dairy product fermented with Lactobacillus bulgaricus and Streptococcus thermophilus bacteria, which are then inoculated until the characteristic acidity, odor, and taste are achieved. Goat's milk is an alternative for making yoghurt due to its better nutritional content compared to cow's milk. The addition of pineapple juice in yoghurt production is believed to improve the physicochemical and sensory properties of the yoghurt. This study aimed to investigate the effect of pineapple juice supplementation and determine the concentration of pineapple juice that results in the best physicochemical and sensory characteristics of goat milk yoghurt. The study used a single-factor Randomized Block Design (RBD) with six treatment levels (0%, 5%, 10%, 15%, 20%, and 25%). The best treatment was 20% pineapple juice, which resulted in an average total dissolved solids of 16.50 ºBrix, pH 4.41, total acidity of 0.60%, vitamin C content of 44.00 mg/100g, antioxidant activity of 72.56%, L* of 30.75, a* of -1.48, and b* of 5.43. The sensory characteristics had average values ranging from 3.50 to 3.93, indicating a preference for the color, aroma, texture, taste, and overall characteristics.
FORMULASI PERMEN JELLY DARI BAYAM MERAH (Amaranthus tricolor L.) DAN NANAS (Ananas comosus L.) Aprillia, Nelvy Regina Dwi; Dewi, Yohana Sutiknyawati Kusuma; Lestari, Oke Anandika
Jurnal Sains Pertanian Equator Vol 14, No 2
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v14i2.91428

Abstract

Permen merupakan makanan ringan berkalori tinggi dengan bahan dasar gula, air, dan sirup glukosa yang sangat disukai anak-anak. Penelitian ini bertujuan untuk mengetahui formulasi bayam merah dan nanas yang menghasilkan sifat fisikokimia dan sensori dari permen jelly. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) yang terdiri dari 1 faktor dan 5 perlakuan. Penelitian ini terdiri dari formulasi yang dibagi menjadi 5 perlakuan berupa rasio bayam merah dan nanas dengan konsentrasi 100%:0%, 75%:25%, 50:50%, 25%:75%%, 0%:100%%. Analisis data yang digunakan yaitu Analysis of Variance (ANOVA) pada taraf signifikansi 5%. Perbedaan formulasi sari bayam merah dan nanas mempengaruhi kadar air, kadar abu, kandungan vitamin C, kadar gula pereduksi, dan atribut sensorik. Formulasi terbaik diperoleh dengan perbandingan sari bayam merah 50% dan nanas 50%, dengan kadar air 7,11%, kadar abu 0,21%, gula pereduksi 31,13%, vitamin C 47,52 mg/100g, dan nilai sensori permen jelly bayam merah dan nanas menunjukkan penampilan yang mengkilap, warna merah muda, aroma sayur dan buah, tekstur kenyal, rasa manis, dan tingkat kesukaan "lebih suka".
KARAKTERISTIK ES KRIM SUSU KAMBING DENGAN PENAMBAHAN SARI JERUK SAMBAL (Citrus amblycarpa) Dewi, Yohana Sutiknyawati Kusuma
Jurnal Agritechno Jurnal Agritechno Vol. 17, Nomor 1, April 2024
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.v17i1.1286

Abstract

Ice cream is a processed dairy product that enjoyed by various population. One source of animal milk that can be used in ice cream production is goat milk. However, goat milk has a drawback, that its strong aroma (goaty flavor), which makes it less appealing to the public. Efforts made to reduce the aroma of goat milk prengus are by adding Citrus amblycarpa juice. Citrus amblycarpa juice can be used as a substitute for synthetic flavoring. The purpose of this study is to develop the potential of Citrus amblycarpa juice as a natural flavoring in goat milk ice cream and obtain the best concentration of Citrus amblycarpa juice in goat milk ice cream formula. The study consists of six treatments, namely the addition of Citrus amblycarpa juice to the total ice cream formulation (0, 2.5, 5, 7.5, 10, and 12.5%). Each treatment is repeated four times. The observed parameters include physicochemical characteristics such a melting speed, total acidity, and total soluble solids. Sensory characteristics include color, taste, aroma, and texture. The best treatment is determined by the Syarifah effectiveness index. The results show that the addition of 2.5% Citrus amblycarpa juice to the total ice cream formulation is the best treatment, with physical and chemical characteristics of 29.25°Brix total soluble solids, 25.43 minutes melting speed, and 0.90% total acidity. For sensory characteristics, the color has a score of 3.50 (liked), aroma 3.53 (liked), taste 3.53 (liked), and texture 3.50 (liked).
Co-Authors Abdul Haris Adi Suyatno Agusfiansyah, Syarif Agustina, Mulya Aklisa, Seskia Amalia Nur Alber Tulak Anggraeni, Wanda Putri Anis Shofiyani Anti Uni Mahanani Aprillia, Nelvy Regina Dwi Ayudianty, Laras Billhaq, Sabila Meirizqina Brigita Ratna Harsanti deviantika, deviantika Dian Ulfa Dinda Chandra Anggrayni Doga, Konius Dwi Fatmawati, Dwi Dwi Raharjo Dzul Fadly Dzul Fadly Elia Radianto Emelda, Plaviana Fabiola, Vonny Fadly, Dzul Fani Indriani, Fani Farahiyati, Lana Feny, Olivia Fitri, Utami Destia Fitri Florentina, Devi Viola Govinda Anggita Fortin Hanafie, Hadriana Hanni Tuhuteru Hasbullah Hasbullah Heni Pujiastuti Himan, Rusina Ifwarisan Defri Indrawati, Urai Suci Yulies Vitri Joselina Tuhuteru Junloi, Feliks Chu Karuru, Perdy Komariyati Komariyati Komaryati, Komaryati Lengka, Mariana Lestari, Oke Anandika Lestari Lucky Hartanti Lucky Hartanti Lucky Hartanti Lucky Hartanti Lucky Hartanti, Lucky Maherawati, Maherawati Maherawati, Maherawati Mahyuddin, Masriani Mardiana Putri Marina, Aristawipana Mastira, Susi Mia Sari Nabilah, Uray Ulfah Nada, Geri Nurhayati Nurhayati Nurmainah Nurmainah Oke Anandika Lestari Oke Anandika Letari Pakanan, Janny Jovita Panjaitan, Pritania Selena Putri, Alintianni Yolla Putri, Dea Malyana Rahmah, Maulia Rahmidiyani Reni Septiana Rumbiak, Rein Edward Yohanes Salsabhilla, Keisya Aura Sandytia Permata Sari Saputri, Gian Melinda Saputri, Nur Endah Sherlirianti Sherlirianti Sholahuddin Sholahuddin - Sholahuddin Sholahuddin Siahaya, Griennasty Clawdya Siti Fauziah Siti Rokhaenah Sri Wahyuni Suci, Rafika Suko Priyono Sumiyati Tuhuteru Surachman Surachman Suyatno, Adi Syafitri, Dhea Syamsi, Wisi Wilanda Syarifah Fatimah Humaira Tabo, Opapur Tabuni, Endius Th. Candra Wasis Agung Sutignya Theresia Oktavia Triprastika Dewi Thomas Candra Wasis Agung Tri Rahayuni Ubi Mekar Ulfa, Dian Utami, Dwi Vitri Indrawati, Urai Suci Yulies Wenda, Benius Wenda, Endison Widadi Padmarsari Soetignya Winda Rahmalia Wisi Wilanda Wisi Wilanda Syamsi Zahrah, Syarifah