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PENDAMPINGAN PENGOLAHAN PERMEN JELLY NANAS UNTUK PENGUATAN EKONOMI MASYARAKAT DESA PAGARUYUNG PROVINSI RIAU Yusmarini; Dewi Fortuna Ayu; Riftyan, Emma; Yossie Kharisma Dewi; Nur Hasnah AR; Yusni Maulida; Siswanto
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol. 6 No. 3 (2024): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

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Abstract

Pagaruyung Village is the largest producer of pineapples in Kampar District, with sales reaching 10,330 tons annually. Farmers sell high-quality fresh pineapple but at a low market price of around IDR 3,000-5,000 per fruit. Making processed products from pineapple fruit, such as pineapple jelly candy, can effectively overcome the problem, creating a distinctive Village identity that is attractive to tourists and supports food security independently. The mission of the community service program through the assistance of Pagaruyung Village, Tapung District, is to transform Pagaruyung Village into an entrepreneurial Village to create a self-sufficient Village and improve the economy of the Village community through synergy between Riau University as a university and assist villages within the scope of Riau Province. In this activity, the approach was carried out through the socialization of pineapple processed products, making pineapple jelly candy with simple technology, and evaluating activities using questionnaires. The impact of this training shows that the community has a strong desire and enthusiasm for creating pineapple jelly candy from pineapple fruit. Continuous coaching and training efforts are needed to achieve the main goal, which is to improve the local economy and make Pagaruyung Village a tourist destination.
Physico-chemical and Sensory Characteristics of Jicama and Sweet Orange Velva Riftyan, Emma; Ayu, Dewi Fortuna; Sitohang, Jeplin
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.v30i1.88-100

Abstract

Velva is a frozen food made from fruit puree, sugar, and stabilizers. Jicama contains a high fiber content, but the flavor is less preferred. Adding Sweet Orange juice can produce Velva high in fiber, vitamins, and flavors liked by the panelist. This study aimed to obtain the best ratio of velva from Jicama puree and Sweet Orange juice. The research used a complete randomized design (CRD) with five treatments and four repetitions to obtain 20 experimental units. The treatment in this study was the ratio of Jicama puree and Sweet Orange juice, namely BJ1 (70:30); BJ2 (60:40); BJ3 (50:50); BJ4 (40:60); and BJ5 (30:70). The data obtained were statistically analyzed using analysis of variance and continue with Duncan's multiple range test at the level of 5%. The results showed that the ratio of Jicama puree and Sweet Orange juice had a significant effect on crude fiber content, total dissolved solids, overrun, melting rate, vitamin C, and descriptive and hedonic sensory assessments such as color, aroma, taste, texture, and overall acceptance. The best ratio of velva was BJ4 with the ratio of Jicama puree and Sweet Orange juice (40:60). BJ4 treatment had crude fiber of 2.39%±0.25; total dissolved solids of 34.26%,±0.98; overrun of 8.88%±0.99; melting rate of 10.01 ml/min±0.60, and vitamin C of 34.32 mg±1.76. The BJ4 treatment had a yellow color, orange aroma, flavor, and soft texture. 
Banana Hump Starch and Ginger Extract as Edible Coating to Extend the Shelf-life of Red Chili Peppers Restuhadi, Fajar; Ayu, Dewi Fortuna; Nuratika, Nuratika
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 12, No 2 (2023)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.industria.2023.012.02.8

Abstract

AbstractFresh red chili peppers is a product that spoils easily and has a concise shelf-life. Coating a natural edible coating on fresh red chili peppers will significantly increase their shelf-life. This research aims to obtain the best concentration of ginger extract in the edible coating of banana hump starch to extend the shelf-life of red chili peppers. The research was carried out experimentally using a completely randomized design with five treatments and three replications. The treatment in this research was an edible coating of banana hump starch with the addition of various concentrations of ginger extract; J0 (0%), J1 (1%), J2 (3%), J3 (5%), and J4 (7%); which were applied on red chili peppers for 15 days of storage. The parameters observed were weight loss, vitamin C, total microbes, and sensory assessment. The best treatment in this study was J4 (addition of 7% ginger extract). On the 15th day of storage, red chili peppers coated with edible coating treated with J4 experienced a reduction in weight loss of 41.20%, with 18.54 mg/100g of vitamin C and 5.89 log CFU/g of total microbes. Descriptive tests showed that on the 15th day of storage, red chili peppers had a red color, started to smell and taste rotten, and had a slightly hard texture.Keywords: edible coating, ginger extract, red chili peppers Abstrak         Cabai merah segar merupakan produk yang sangat mudah membusuk dan memiliki umur simpan yang sangat pendek. Pelapisan edible coating alami pada cabai merah segar akan sangat efektif dalam upaya meningkatkan umur simpan dari cabai merah. Penelitian ini bertujuan untuk mendapatkan konsentrasi terbaik ekstrak jahe dalam edible coating pati bonggol pisang untuk memperpanjang masa simpan cabai merah. Penelitian dilaksanakan secara eksperimen menggunakan rancangan acak lengkap dengan lima perlakuan dan tiga ulangan. Perlakuan dalam penelitian ini adalah edible coating pati bonggol pisang dengan penambahan berbagai konsentrasi ekstrak jahe, yaitu J0 (0%), J1 (1%), J2 (3%), J3 (5%), dan J4 (7%) yang diaplikasikan pada cabai merah selama 15 hari penyimpanan. Parameter yang diamati adalah susut bobot, vitamin C, total mikroba, dan penilaian sensori. Perlakuan terbaik pada penelitian ini adalah J4 (penambahan ekstrak jahe 7%). Pada penyimpanan hari ke-15, cabai merah yang dilapisi edible coating perlakuan J4 mengalami penurunan susut bobot 41,20%, dengan 18,54 mg/100g vitamin C dan 5,89 log CFU/g total mikroba. Uji deskriptif menunjukkan bahwa pada penyimpanan hari ke-15, cabai merah memiliki warna merah, mulai berbau dan berasa busuk, serta tekstur agak keras.Kata Kunci: edible coating, ekstrak jahe, cabai merah
Penambahan ekstrak umbi bit (Beta vulgaris L.) sebagai antioksidan dalam sabun mandi cair Ayu, Dewi Fortuna; Johan, Vonny Setiaries; Wardana, Nico
AGROINTEK Vol 19, No 3 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i3.17142

Abstract

Beetroot (Beta vulgaris L.) is a natural source of antioxidants that can be added to liquid bath soap.  The use of an appropriate amount of beetroot is expected to function as an antioxidant and meet the quality requirements of liquid bath soap.  This study aimed to determine the optimal amount of beetroot extract in liquid bath soap to maximize the quality and antioxidant activity of liquid bath soap. Five treatments and three replications were employed in the study's complete randomization design. In 100 g of liquid bath soap formula, the beetroot extract volumes S0 (0 ml), S1 (5 ml), S2 (10 ml), S3 (15 ml), and S4 (20 ml) were added as the treatments. Analysis of variance was used to statistically examine the data, and then Duncan's New Multiple Range Test at a level of 5% was applied. According to the study, adding beetroot extract substantially impacted several variables, including density, pH, viscosity, descriptive test, hedonic test, and antioxidant activity. The best liquid bath soap treatment, S4, had a density of 1.07 g/ml, zero free alkalies, a pH of 9.96, 88.00% foam stability, a viscosity of 179.86 cP, and IC50 of 88.13 ppm. The result of a descriptive test on liquid bath soap showed that the soap had brown color and beetroot flavor.  The use of beetroot in liquid bath soap provided an alternative antioxidant to prevent premature aging of the skin with modification in the fragrance ingredient addition.
Pendugaan umur simpan kerupuk sagu goreng dengan pendekatan kurva isoterm sorpsi air [Shelf-life estimation of fried sago crackers by water sorption isotherm curve approach] Ayu, Dewi Fortuna; Situmorang, Budi Lambok; Efendi, Raswen; Juarsa, Rahmadini Payla
Jurnal Teknologi & Industri Hasil Pertanian Vol. 29 No. 1 (2024): 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.v29i1.22-34

Abstract

Fried sago crackers are dry local foods easily damaged by moisture during storage. To increase economic value and open commercialization opportunities, a study aimed to estimate the shelf life of white and red fried sago crackers using an acceleration method based on the water sorption isotherm curve. Estimating the shelf life was carried out by storing crackers in several modified jars containing different saturated salt solutions. Calculating the moisture permeability constant of polyethylene and polypropylene packaging was also carried out to support the necessary data. The results showed that sago crackers packaged in polypropylene had a longer shelf life than polyethylene plastic. The white sago crackers with polypropylene plastic had a shelf life of 19.89-69.83 days at 70-90% RH, while polyethylene was 12.02-42.21 days at 70-90% RH with 0.0434 g H2O.g solid-1 critical water content. The red sago crackers with polypropylene plastic had a shelf life of 18.26-69.93 days at 70-90% RH, while polyethylene was 11.04-42.27 days at 70-90% RH with a critical water content of 0.0455 g H2O.g solid-1. The chosen model for the water sorption isotherm curve was Hasley and GAB, with equation log (ln (1/aw)=-1.82-1.31 log Me for white sago fried crackers and Me=(0.5157aw)/(1-0.9632aw)(1+15.578aw) for red sago fried crackers, respectively. Fried sago crackers in polypropylene plastic packaging have the potential to be developed as local food products with a longer shelf life.
Physico-chemical and Sensory Characteristics of Jicama and Sweet Orange Velva Riftyan, Emma; Ayu, Dewi Fortuna; Sitohang, Jeplin
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.v30i1.88-100

Abstract

Velva is a frozen food made from fruit puree, sugar, and stabilizers. Jicama contains a high fiber content, but the flavor is less preferred. Adding Sweet Orange juice can produce Velva high in fiber, vitamins, and flavors liked by the panelist. This study aimed to obtain the best ratio of velva from Jicama puree and Sweet Orange juice. The research used a complete randomized design (CRD) with five treatments and four repetitions to obtain 20 experimental units. The treatment in this study was the ratio of Jicama puree and Sweet Orange juice, namely BJ1 (70:30); BJ2 (60:40); BJ3 (50:50); BJ4 (40:60); and BJ5 (30:70). The data obtained were statistically analyzed using analysis of variance and continue with Duncan's multiple range test at the level of 5%. The results showed that the ratio of Jicama puree and Sweet Orange juice had a significant effect on crude fiber content, total dissolved solids, overrun, melting rate, vitamin C, and descriptive and hedonic sensory assessments such as color, aroma, taste, texture, and overall acceptance. The best ratio of velva was BJ4 with the ratio of Jicama puree and Sweet Orange juice (40:60). BJ4 treatment had crude fiber of 2.39%±0.25; total dissolved solids of 34.26%,±0.98; overrun of 8.88%±0.99; melting rate of 10.01 ml/min±0.60, and vitamin C of 34.32 mg±1.76. The BJ4 treatment had a yellow color, orange aroma, flavor, and soft texture. 
Characteristics of Pie Crusts Made from Modified Cassava Flour (MOCAF) and Red Bean Flour Siregar, Erpiani; Ayu, Dewi Fortuna; Putri Elvis, Shelby Julia; Diana, Ayu; Rahmayuni, Rahmayuni
Journal of Food and Pharmaceutical Sciences Vol 14, No 1 (2026): J.Food.Pharm.Sci
Publisher : Integrated Research and Testing Laboratory (LPPT) Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfps.24058

Abstract

The development of bakery products has increased the demand for wheat flour alternatives, especially for individuals with dietary restrictions. This study aims to investigate the characteristics of pie crusts made from MOCAF (modified cassava flour) and red bean flour at various ratios. The experimental method used was a completely randomized design (CRD) with four treatments: MK1 (90% MOCAF, 10% red bean flour), MK2 (85% MOCAF, 15% red bean flour), MK3 (80% MOCAF, 20% red bean flour), and MK4 (75% MOCAF, 25% red bean flour). The parameters evaluated included moisture content, ash content, protein content, fat content, and sensory testing (color, aroma, taste, and crumb texture) using descriptive and hedonic tests. The results of the study showed that increasing the proportion of red bean flour significantly affected the sensory characteristics and nutritional content of pie crusts. MK4, with a ratio of 75% MOCAF and 25% red bean flour, achieved the highest hedonic scores for color (3.63), taste (3.50), aroma (3.86), and crumbly texture (4.18), which were most preferred by the panelists. Proximate analysis revealed that MK4 had a moisture content of 4.21%, ash content of 1.88%, protein content of 9.94%, and fat content of 26.09%. In conclusion, the addition of red bean flour to the pie crust formulation with MOCAF improves sensory quality and nutritional value, making it a suitable alternative for healthier bread products.
Pendugaan masa simpan beras rendang dalam kemasan kertas minyak dan edible film tapioka menggunakan metoda akselerasi Fajar Restuhadi; Dewi Fortuna Ayu; Winda Kusuma Dewi
AGROINTEK Vol 18, No 2 (2024)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v18i2.17370

Abstract

Beras rendang is a traditional food from Payakumbuh, West Sumatra.  Beras rendang is made from white glutinous rice flour, which is roasted until dried and then mixed with liquid sugar and coconut milk, then cooked in a big pan. Since it is rich in fat from coconut milk, it can easily turn rancid during storage. Beras rendang is usually packed with oil-paper, but the nature of its glutinous rice ingredient makes it sticky enough to the paper and hard to peel off later. Therefore, this study is performed to use tapioca edible film as an alternative packing to the paper.  The shelf life of beras rendang, which is packed with the paper compared to tapioca edible film, was estimated in this research. Then, the acceleration method was conducted by storing beras rendang for 30 days at three different temperatures, i.e., 30, 35, and 40°C, to estimate the shelf life of beras rendang. The parameters observed were sensory assessments of rancidity and thiobarbituric acid (TBA) values of beras rendang during storage.  Data were analyzed using linear regression, then the equations obtained were used to calculate the shelf life of beras rendang at normal temperature (27°C). Based on rancidity sensory, the beras rendang shelf life packed with edible tapioca film was 59.26 days on the zero-order reaction with the regression equation of  y = -4542.9x + 11.545, activation energy of 9,022.19 cal.mol-1, and quality degradation rate of 0.027 quality unit per day.  Meanwhile, based on the TBA value, the beras rendang shelf life packed with the paper was 45.15 days on the zero-order reaction with the regression equation of y = -1991.7x – 2.3267, with an activation energy of 3,955.51 kal.mol-1, and quality degradation rate of 0.013 quality unit per day. It is found that beras rendang stored using edible tapioca film had a longer shelf life than paper packing. Therefore, the edible tapioca film as a packing alternative shows more advantages than paper packing in terms of its ability to prolong the shelf life, and its convenience to consume the beras rendang without needing to peel it off, because the film is edible.
Penambahan ekstrak umbi bit (Beta vulgaris L.) sebagai antioksidan dalam sabun mandi cair Dewi Fortuna Ayu; Vonny Setiaries Johan; Nico Wardana
AGROINTEK Vol 19, No 3 (2025)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v19i3.17142

Abstract

Beetroot (Beta vulgaris L.) is a natural source of antioxidants that can be added to liquid bath soap.  The use of an appropriate amount of beetroot is expected to function as an antioxidant and meet the quality requirements of liquid bath soap.  This study aimed to determine the optimal amount of beetroot extract in liquid bath soap to maximize the quality and antioxidant activity of liquid bath soap. Five treatments and three replications were employed in the study's complete randomization design. In 100 g of liquid bath soap formula, the beetroot extract volumes S0 (0 ml), S1 (5 ml), S2 (10 ml), S3 (15 ml), and S4 (20 ml) were added as the treatments. Analysis of variance was used to statistically examine the data, and then Duncan's New Multiple Range Test at a level of 5% was applied. According to the study, adding beetroot extract substantially impacted several variables, including density, pH, viscosity, descriptive test, hedonic test, and antioxidant activity. The best liquid bath soap treatment, S4, had a density of 1.07 g/ml, zero free alkalies, a pH of 9.96, 88.00% foam stability, a viscosity of 179.86 cP, and IC50 of 88.13 ppm. The result of a descriptive test on liquid bath soap showed that the soap had brown color and beetroot flavor.  The use of beetroot in liquid bath soap provided an alternative antioxidant to prevent premature aging of the skin with modification in the fragrance ingredient addition.
PEMBUATAN DAN KARAKTERISASI METIL ESTER DARI MINYAK GORENG KELAPA SAWIT KOMERSIAL Rosy Hutami; Dewi Fortuna Ayu
JURNAL AGROINDUSTRI HALAL Vol. 1 No. 2 (2015): Jurnal Agroindustri Halal
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jah.v1i2.371

Abstract

Proses konversi minyak ke dalam bentuk ester (metil ester) dari asam lemaknya melaluiproses transesterifikasi dapat menjadi solusi dalam menurunkan viskositas minyak nabati.Penurunan viskositas minyak bertujuan agar proses penginjeksian kemabli dan atomisasibahan bakar di dalam mesin dapat berlangsung dengan baik. Minyak sawit komersial dapatdigunakan sebagai bahan baku metil ester (ME) yang dihasilkan melalui prosestransesterifikasi. Tujuan penelitian ini adalah untuk mengetahui karakteristik fisiko-kimiametil ester hasil transesterifikasi minyak goring kelapa sawit komersial menggunakan basa.Transesterifikasi dilakukan menggunakan methanol dengan rasio 6:1 dan KOH 1% /w/wsebagai katalis basa. Proses transesterifikasi menghasilkan rendemen 90.34% ME dengankarakteristik : viskositas kenimatis 5.62 ± 0.01 mm2/s, densitas 872 kg/m3, bilangan asam0.28 ± 0.00 mg KOH/g, bilangan saponifikasi 202.35 ± 2.02, bilangan ester 202.07 ± 2.02,bilangan iod 54.34 ± 2.62, kadar abu 0.02 ± 0.00, kalor pembakaran 8891.68 ± 18.85 cal/g,berwarna kuning (agak gelap), dan berbau agak asam.
Co-Authors A.A. Ketut Agung Cahyawan W ABDUL RAUF Adeline Palma Sari Aditya Aditya ADITYA ADITYA Agung Kurniawan Agustina, Hylda Putri Ahkyar Ali Ahmad Ibrahim Roni Surya Hasibuan Ahmad Ibrahim RSH Akhyar Ali Akhyar Ali Akhyar Ali AKHYAR ALI Akhyar Ali2 Allecya Tri Elisabeth Sihombing Andarini Diharmi Angga Pramana Angga Pramana, Angga Angga Zunifer Tumanggor ANISA MUSTIKA Annisa Nazifa Salman Annisa Rahma Anwar, Mustadi Apriadi Kaahoao Apriani, Imelda Nur ARIF BUDIANTO Arya Dika Atika Zarefar Ayu Diana Ayu Diana Azhari, Rizki Azmi Wirzan Bambang Sisto Nadi Bangga Andreas Putra Berutu Bintang Sipartogi Panjaitan Candra Efendi Hasibuan Dewi Wulandari Dewi, Yossie Kharisma Diajeng Sriyana Saraswati Diana Sari Sormin Dila Yudasri Edo Saputra Eko Hari Purnomo Erika Meiliana Sari Erpiani Siregar Erpiani Siregar Faizah Hamzah Faizah Hamzah Fajar Restuhadi Farida Hanum Hamzah Farida Hanum Hamzah Firmansyah, M. Hafiddin Geri, Jefrianta Demu Gussamwang, Muhammad GUSTIAWAN, SANDY Hamzah, Farida Hanum Harahap, Hamdan Fauzi Harvey, Edwardo Hary Love Frendra Ramadhan Hasnah, Nur Imelda Yunita Imelda Yunita Imelda Yunita Irwandi Jaswir Jefrianta Demu Geri Johan, Vonny S Juangga Joseph A. Marpaung Jum’atri Yusri JURAINI JURAINI Khairani Syafitri KOHAR, TOHA ABDUL Liana Liana Liana Sari Liana Sari Lutfi Habibah M Fazil M. Ridho Pratama Manogar, Borsak Marpaung, Juangga Joseph A. Melati Savira Habsari Mhd Andry Kurniawan MUSTIKA, ANISA Nadi1, Bambang Sisto Nadya Nofaren Netti Herawati NETTI HERAWATI Netti Herawati Nico Wardana Nopiani, Yanti Noviar Harun Noviar Harun Nugroho, Wahyu Satrio Nur Hasnah AR Nuratika, Nuratika Nuri Andarwulan Nurmadhona Nurmadhona Ok Ricky Jumatul Qadri Pakpahan, Hendra Swandi Pika Yulia Putri Praja Prayogo Prawira, Hardy Purwiyatno Hariyadi Putri Elvis, Shelby Julia Putri, Cahya Dwi Putri, Pika Yulia Putri, Pika Yulia Rahmadini Payla Juarsa Rahmayuni Rahmayuni Rahmayuni Rahmayuni Rahmayuni Rahmayuni, Rahmayuni Raiyan Renadi Raswen Efendi Raswen Efendy Renadi, Raiyan Rico Andyka Harahap Riftyan, Emma Rizki Azhari Rossi, Evy Rosy Hutami Royyan Firdaus Rudi Muslim S Siswanto S.Pd. M Kes I Ketut Sudiana . SANDY GUSTIAWAN Sapika, Nadia Septian, Lutfi Dila Dwi Shanti Fitriani Siswanto Siti Nurhajijah SITI SANTUN MULIA Sitohang, Jeplin Sitompul, Fitra Fatthoni Situmorang, Budi Lambok Sri Dewi Lestari, Sri Dewi Steward, Deddy Susanti, Dewi Susi Syafitri Haryani Syafitri, Khairani Syafitri, Khairani Syahrul Syahrul Syahrul Syahrul Syahrul Syahrul Tari Zulfalina Thrisna Arsy Widuri Tiara Septiani Lumban Gaol TOHA ABDUL KOHAR Ultri, Ultri USMAN PATO Va, Hanny Sc Ventina Simanjuntak Vikky Vorensi Vonny Setiaries Johan Wahyudin, Cecep Ijang Wardana, Nico Wasisso Tunggul Pawenang Widuri, Thrisna Arsy Winda Kusuma Dewi Wirzan, Azmi Wirzan, Azmi Wulandari, Friska Fris Wulandari, Friska Fris Yahya Riski Ashadi Yelmira Zalfiatri Yossie Kharisma Dewi Yusmarini Yusmarini Yusni Maulida Yusni Maulida Yusri, Jum’atri