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All Journal Jurnal Ilmu Pangan dan Hasil Pertanian Industria: Jurnal Teknologi dan Manajemen Agroindustri Emerging Science Journal Jurnal Teknologi & Industri Hasil Pertanian Journal of Tropical AgriFood Canrea Journal: Food Technology, Nutritions, and Culinary Journal Jurnal Abdi Insani Food ScienTech Journal Budimas : Jurnal Pengabdian Masyarakat Unri Conference Series: Community Engagement Sagu JURNAL AGROINDUSTRI HALAL Teknologi dan Industri Pertanian Indonesia
Riftyan, Emma
Universitas Riau
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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. 
PELATIHAN PENERAPAN LABEL PANGAN SESUAI KETENTUAN DAN LEGALITAS USAHA HALAL BAGI UMKM PANGAN DI DESA PAGARUYUNG, KABUPATEN KAMPAR PROVINSI RIAU Riftyan, Emma; Yusmarini, Yusmarini; Siregar, Erpiani; Dewi, Yossie Kharisma; Shanti Fitriani; Ayu, Dewi; Maulida, Yusni; Pato, Usman
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol. 7 No. 3 (2025): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/budimas.v7i3.18576

Abstract

Pagaruyung Village in Kampar Regency is one of the largest pineapple-producing centers in Riau Province and is being developed as a pineapple-based food processing center. However, the increase in the number of foodMSMEs in this village has not been accompanied by adequate understanding regarding the application of food labels according to BPOM regulations and the fulfillment of halal business legality required by BPJPH. This community service activity aimed to increase the knowledge of MSME actors regarding proper and correct food labeling, as well as the application of MSME halal business legality. This training was held on October 11, 2025, and was attended by 17 participants. The implementation methods used for this service activity include a pretest, material presentation, mentoring, discussion, and a final evaluation in the form of a posttest. The evaluation results showed a significant improvement in participants' understanding, with a 98% presentation rate regarding the proper and correct application of food labels and halal certification for MSMEs. This activity makes an important contribution to increasing the readiness of Pagaruyung Village MSMEs to produce pineapple products that are safe, of high quality, and meet food legality standards.
KARAKTERISTIK MINUMAN ISOTONIK AIR KELAPA MUDA DENGAN PENAMBAHAN SARI BUAH KELUBI Nurmitha, Rossy; Pato, Usman; Riftyan, Emma
SAGU Vol. 24 No. 1 (2025): SAGU Journal – Agri. Sci. Tech., Maret, 2025, Vol. 24 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

Isotonic drinks are carbonated or non-carbonated soft drinks that contain sugar, nitric acid, and minerals to improve fitness. Isotonic drinks can be made from young coconut water by adding fruit juice to complement the nutritional content of isotonic drinks. One of the fruits that can be added is kelubi fruit. Kelubi is a fruit of the Araceae family that has complete nutritional content and is rich in organic acids. The purpose of this study was to determine the selected treatment of isotonic drink from coconut water added with kelubi fruit juice with different concentrations. The research was conducted experimentally using a complete randomized design with four treatments and four replications. The treatments in this study were K1 (3%), K2 (8%), K3 (13%), and K4 (18%). Data were analyzed statistically using analysis of variance, and differences between treatments were analyzed using Duncan’s New Multiple Range Test (DNMRT) at the 5% level. The result showed that the concentration of kelubi fruit juice significantly affected sodium content, potassium content, acidity, total acid, total sugar, and sensory assessment of isotonic drinks. The best treatment in this study was K2 (8%) with a sodium content of 412.40 mg/kg, potassium content of 315.40 mg/kg, pH 3.90, total acid 0.58%, total sugar 12.29%, and descriptive sensory assessment of orange color, kelubi scent, and sweet taste and hedonic assessment including color, aroma, and taste, and overall was preferred by the panelists.  
PEMBUATAN TEH KOMBUCHA DAUN GAMBIR DENGAN PENAMBAHAN BEBERAPA KONSENTRASI MADU Syakur, Abdan; Yusmarini; Riftyan, Emma
SAGU Vol. 24 No. 1 (2025): SAGU Journal – Agri. Sci. Tech., Maret, 2025, Vol. 24 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

Kombucha tea is a fermented beverage characterized by a sour taste with a slight sweetness. The basic ingredients of kombucha tea can be made using gambir leaf tea because it has high antioxidants. Gambir leaf tea has a bitter and astringent taste, therefore efforts are needed to reduce this by fermenting it and adding honey as a source of sugar. This study aims to determine the appropriate concentration of honey in making kombucha tea from gambir leaves. The study was conducted experimentally using a completely randomized plan (CRD) with 4 treatments and 4 replications. The treatment in this study was the addition of honey concentration (7.5, 10, 12.5 and 15%). The parameters observed in this study were total acetic acid, acidity level (pH), total dissolved solids, antioxidant activity and sensory assessment. Data obtained from the observations were statistically analyzed using analysis of variance (ANOVA) on IBM SPSS software version 25 and continued with Duncan's multiple range test (DMRT) at the 5% level. The results showed that the addition of different honey concentrations had a significant effect on total acetic acid, pH, total dissolved solids, and antioxidant activity. Descriptive and hedonic sensory assessments but did not have a significant effect on aroma descriptively. Gambir leaf kombucha tea treatment (KM4) with a honey concentration of 15% had a total acetic acid value of 0.48%, acidity level 2.96, total dissolved solids of 14.85, and antioxidant activity of 84,45 ppm. Brown in color, fermented aroma and slightly sweet sour taste and was liked by the panelists overall.
POTENSI PROBIOTIK UNTUK MENCEGAH PENULARAN COVID-19 MELALUI PENINGKATAN KEKEBALAN TUBUH MANUSIA Riftyan, Emma; Pato, Usman; Ayu, Dewi Fortuna; Rossi, Evy
SAGU Vol. 20 No. 1 (2021): SAGU Journal – Agri. Sci. Tech., Maret, 2021, Vol. 20 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

The COVID-19 pandemic, which initially began in Wuhan, China, quickly spread to more than 206 countries, including Indonesia. The use of vaccines is a preventive measure that is quite effective in preventing transmission of COVID-19. COVID-19 is caused by SARS CoV-2 which is the result of mutations from SARS-CoV which have higher virulence properties and spread faster. As of April 7, 2020, the number of infected people has reached more than 1,350,045 people including 76,328 people have died. Although there is no specific drug to treat COVID-19, administration of drugs such as remdesivir, fapilavir and chloroquin phosphate could cure 293,665 patients. In addition to therapeutic measures, preventive measures such as increased immunity are important steps to prevent transmission of various types of diseases. The results showed that probiotics could increase immunity through crosstalk between probiotics and intestinal mucosa. Interaction between probiotics and intestinal mucosa could increase the formation of lymphocytes (B and T cells), interleukin mainly IL-10 and IL-1β, immunoglobulins especially IgA, NK and Th-17 cells. The formation of this component will directly increase the body’s immune system against transmission of various diseases including COVID-19
VARIASI PENGGUNAAN SUKROSA PADA MEDIUM NATA DE BANANA SKIN TERHADAP KINETIKA PERTUMBUHAN SELULOSA MIKROBIAL Hutagaol, Alexander; Restuhadi, Fajar; Riftyan, Emma; Saputra, Edo
SAGU Vol. 22 No. 1 (2023): SAGU Journal – Agri. Sci. Tech., Maret, 2023, Vol. 22 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

This study aims to determine the best sucrose formulation and the maximum velocity (Vmax) and Michaelis-Menten constant (KM) on the resulting microbial cellulose. This research was conducted experimentally using a completely randomized design with four treatments and four replications to obtain 16 experimental units. The treatments in this study were P1 (5% sucrose), P2 (7% sucrose), P3 (9% sucrose), and P4 (11% sucrose). The data obtained were analyzed using analysis of variance (ANOVA). If Fcount ≥ Ftable, it will be continued with the Duncan’s multiple range test (DMRT) at the 5% level. The results of variance showed that the growth kinetics of microbial cellulose biomass in the manufacture of nata de banana skin with the use of sucrose had a significant effect on the thickness of the nata, the wet weight of the nata, the dry weight of the nata, the yield and the total sugar content. The best formulation treatment for adding sucrose in this study was treatment P3 (9% sucrose), which had a thickness of 0.30 cm nata, wet weight of nata 6.18 g, dry weight of nata 0.079 g, yield 5.16%. The growth kinetics value of Nata de banana skin microbial cellulose biomass produced was the maximum speed (Vmax) of 0.96019 μM/ml and constant optimum according to Michaelis-Menten (KM) 0.61614 μM.
PENGGUNAAN SANTAN KELAPA DAN WHIPPING CREAM DALAM PEMBUATAN ES KRIM BERBASIS TERUNG BELANDA DAN BIJI SAGA Junita, Putri; Rahmayuni; Riftyan, Emma
SAGU Vol. 22 No. 2 (2023): SAGU Journal – Agri. Sci. Tech., September, 2023, Vol. 22 : No. 2
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

Ice cream is a frozen food made from cow’s milk which is very popular with the public. This study aims to get the best formulation using coconut milk and whipping cream for the quality of Tamarillo ice cream which refers to SNI No. 01=3713-1995. This study used a completely randomized design with five treatments and four replications resulting in 20 experimental units. The treatment in this study was the comparison of coconut milk and whipping cream in making Tamarillo ice cream. The formulations used were SW1 (90:10), SW2 (80:20), SW3 (70:30), SW4 (60:40), SW5 (50:50). Parameters observed were fat content, protein content, overrun, total solids, melting time, and sensory assessment (descriptive and hedonic). The results showed that the ratio of coconut milk and whipping cream in Tamarillo ice cream had a significant effect on fat content, protein content, total solids, melting time, and sensory assessment. SW3 (70:30) was the best treatment with 4.09% fat content, 18.03% protein content, 35.26% total solids, 19.55% overrun, and 13.53 minutes melting time.
KARAKTERISTIK MUTU VELVA PEPAYA DAN PISANG AMBON Herawati, Netti; Mutiara, Syawatul; Riftyan, Emma
SAGU Vol. 23 No. 1 (2024): SAGU Journal – Agri. Sci. Tech., Maret, 2024, Vol. 23 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Abstract

Frozen combination of fruit puree, sugar, and stabilizers is commonly used to produce velva, a frozen food product with a smooth texture similar to ice cream. Papaya fruit has a distinctive aroma, so if it is processed into processed velva products it will produce an aroma that is less favorable. The aroma of velva papaya can be improved by combining other fruits such as ambon banana which has a distinctive aroma. This research aimed to obtain the best ratio of papaya puree and ambon banana puree based on the quality characteristics of velva. This research used a completely randomized design (CRD) to produce 15 experimental units, with five treatments and three replications. The treatment in this study was PP1 (70:30), PP2 (60:40), PP3 (50:50), PP4 (40:60), and PP5 (30:70). Parameters observed include total solids, overrun, melting time, crude fiber content, vitamin C, and sensory evaluation. The variance results showed that overrun, melting time, crude fiber content, total solids, and sensory evaluation were significantly influenced by variations in the amount of papaya puree and ambon banana puree. Based on analysis parameters, the selected treatment was a ratio of papaya puree and ambon banana puree PP3 (50:50), producing a total solids of 27.75%, an overrun of 7.69%, a melting time of 14.15 minutes. The crude fiber content of 2.40%. vitamin C 23,47 mg. Orange in color, banana flavor, and soft and hedonically liked by the panelists.
PEMANFAATAN LIMBAH KULIT NANAS SEBAGAI BAHAN BAKU SABUN CAIR ALAMI: INOVASI PENGOLAHAN LIMBAH DI DESA UJUNG BATU TIMUR Nopiani, Yanti; Yusmarini, Yusmarini; Johan, Vonny Setiaries; Fitriani, Shanti; Riftyan, Emma; AR, Nur Hasnah; Salman, Annisa Nazifa; Ristia, Jeany; Panjaitan, Bintang Sipartogi; Gunawan, Chandra
Jurnal Abdi Insani Vol 12 No 12 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i12.2666

Abstract

Pineapple (Ananas comosus) is a nutrient-rich tropical plant often processed into various products. At the same time, its peel waste contains valuable compounds such as bromelain enzyme and ascorbic acid, which are beneficial for skin care. Based on observations by students from the KKN MBKM program at the Faculty of Agriculture UNRI, it was found that the society is very interested in programs that discuss the processing of organic waste using simple methods, in line with the potential for utilizing agricultural product waste in Ujung Batu Timur village. This activity involves utilizing pineapple peel waste as a natural additive in the production of liquid soap through a community service program in Ujung Batu Timur, Rokan Hulu, Riau Province. This community service initiative aims to raise awareness among the community about organic waste management and enhance skills in creating economically valuable products. The methods used include socialization and practical training on making liquid soap from pineapple peel extract. The community service activities are carried out in three stages: preparation, implementation, and evaluation held at the Ujung Batu Timur Village Office and involving 23 participants. Post-training survey results show that most participants felt satisfied and benefited from this activity, with a satisfaction level of 80.45%. This program is expected to contribute to the development of micro-enterprises and improve the welfare of the local community.
Pengembangan Umkm untuk Meningkatkan Kesejahteraan Masyarakat di Desa Pagaruyung, Kampar, Riau Siregar, Erpiani; Yusmarini, Yusmarini; Pato, Usman; Ayu, Dewi Fortuna; Fitriani, Shanti; Riftyan, Emma; Dewi, Yossie Kharisma; Panjaitan, Bintang Sipartogi; Maulida, Yusni
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.552-558

Abstract

Pagaruyung Village, Kampar, Riau, has great potential in the agricultural sector, particularly in the abundant production of pineapples. However, these agricultural products have not been fully utilized to improve the welfare of the community. One effort to optimize this potential is by developing Micro, Small, and Medium Enterprises (MSMEs) based on pineapple processing. The objective of this community service activity is to improve the capacity of MSME actors in business management to support the welfare of the community in Pagaruyung Village, Kampar, Riau. The activity involved 16 MSME members and village officials through pre-tests, material delivery, practice, interactive discussions, and post-tests. The results of the activity showed an increase in participants' knowledge and skills in business management, financial recording, product innovation, packaging techniques, and digital marketing strategies. A comparison of the pre-test and post-test results showed an increase in the average score of the participants, which was an indicator of the success of the training. In addition, a community of MSME actors in Pagaruyung Village was formed as a forum for collaboration and sustainable business development with the support of village officials. This activity had a positive impact not only on improving individual capacity but also on strengthening village MSME institutions, which is expected to contribute to improving the community's welfare in a sustainable manner.
Co-Authors Abdan Syakur, Abdan Agustina, Hylda Putri Alexander Hutagaol Annisa Rahma Anthony Hamzah Apriani, Imelda Nur AR, Nur Hasnah Ayu, Dewi Ayu, Nur Lidya Bangun, Haganta Chairani, Shauma Fithra Dewi Fortuna Ayu Dewi, Yossie Kharisma Edfan Darlis Edo Saputra Erpiani Siregar Fadhilah, Tiyah Fajar Restuhadi Firmansyah, M. Hafiddin Ghina Qanitah Valerie Gultom, Priscila Manuella Gunawan, Chandra Gussamwang, Muhammad Harahap, Hamdan Fauzi Harvey, Edwardo Hasnah, Nur Hutagaol, Alexander Irwandi Jaswir Junita, Putri Khairany, Septy Lestari, Ririn Puji Mohamad, Nizaha Juhaida Mutiara, Syawatul Netti Herawati Nisbah Nisbah Nopiani, Yanti Nugroho, Wahyu Satrio Nur Hasnah AR Nurmitha, Rossy Olo Marasi Siagian Panjaitan, Bintang Sipartogi Prihartini, Asti Dian Ramadhani Putri, Cahya Dwi Putri, Dea Aulia Rahmayuni Rahmayuni Rahmayuni, Rahmayuni Ristia, Jeany Rossi, Evy Royyan Firdaus S Siswanto Salman, Annisa Nazifa Shanti Fiftriani Shanti Fitriani Siswanto Sitohang, Jeplin Susanti, Dewi Susi USMAN PATO Va, Hanny Sc Vonny Setiares Johan Vonny Setiaries Johan Wasisso Tunggul Pawenang Yusmarini Yusmarini Yusni Maulida