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Perbandingan Tepung Ketan dan Labu Siam (Sechium Edule) Terhadap Karakteristik Dodol Arisudana, I Gede; Semariyani, Anak Agung Made; Candra, I Putu; Suriati, Luh
GEMA AGRO Vol 23, No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

This study aims to determine the effect of the ratio of glutinous rice flour and the squash to the resulting dodol characteristics, and to obtain the appropriate ratio of glutinous flour and pistachio to produce dodol with good characteristics and acceptable to consumers. This study used Randomized Block Design (RBD) with 6 (six) comparative treatments namely: T0 (100% glutinous flour: 0% squash); T1 (80% glutinous flour: 20% squash): T2 (70% glutinous flour: 30% squash); T3 (60% glutinous flour: 40% squash); T4 (50% glutinous flour: 50% squash and T5 (40% glutinous flour and 60% squash) Each treatment was repeated 3 times to obtain 18 units of experiments. Based on the results, it can be concluded that the ratio of glutinous flour and gourd flakes have significant effect on water content, ash content, crude fiber content, pH, total sugar, texture, aroma, flavor and overall acceptance of dodol squash. The ratio of 70% starch flour and 30% pumpkin yields a good dodol of cauliflower and not significantly different from the control (100% glutinous flour: 0% squash). Characteristic dodol pumpkin with a ratio of 70% glutinous flour: 30% squash is as follows: water content 19.774%, ash 0.763%, crude fiber 0.925 %, pH 6.270, total sugar 14.660 brix, 4.286 (chewy, elastic, non-breakable) texture taste, 3.000 aroma (somewhat typical dodol squash), 4.286 (sweet legit) flavor, overall acceptance 5.714 (likes) and all these characteristics meet per the requirement of SNI dodol (SNI 01-2986-1992).

PENGARUH JUMLAH TEPUNG DAN LAMA PENYIMPANAN TERHADAP KARAKTERISTIK DODOL MANGGA HARUM MANIS Suriati, Luh; Candra, I Putu; Wiguna, Gede Hendra
WICAKSANA: Jurnal Lingkungan dan Pembangunan Vol 2, No 2 (2018)
Publisher : WICAKSANA: Jurnal Lingkungan dan Pembangunan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Dodol merupakan satu produk olahan hasil pertanian yang termasuk dalam jenis pangan semi basah yang sudah banyak dikenal, dalam proses penbuatan, terdiri dari campuran tepung, gula, dan santan. Dodol juga dapat dibuat dari buah-buahan, salah satunya adalah mangga. Adapun tujuan dari penelitian ini adalah untuk mengetahui perbandingan antara tepung ketan dan buah mangga yang dapat digunakan dan lama penyimpanan yang baik serta pengaruh interaksi dari kedua perlakuan tersebut agar menghasilkan dodol mangga dengan karakteristik yang baik dan umur simpan yang lama. Penelitian ini merupakan percobaan faktorial dengan rancangan dasar Rancangan Acak Kelompok (RAK) pola faktorial dengan dua faktor. Faktor I adalah perbandingan mangga dan tepung ketan yang terdiri dari empat level yaitu : M1 (500 g : 500 g), M2 (600 g : 400 g), dan M3 (700 g : 300 g), sedangkan Faktor II adalah lama penyimpanan yang terdiri dari 4 level yaitu : L1 (satu minggu), L2 (dua minggu), L3 (tiga minggu), L4 (empat minggu). Masing-masing kombinasi perlakuan diulang sebanyak 2 kali sehingga diperoleh 24 unit sampel. Hasilnya diuji dengan sidik ragam dan menggunakan BNT. Berdasarkan hasil penelitian ini dapat ditarik kesimpulan bahwa dodol mangga yang mempunyai karakteristik terbaik dari pengamatan obyektif dan subyektif diperoleh pada perlakuan perbandingan mangga dan tepung 700 g : 300 g. Karakteristik subyektif meliputi kadar air (36,1860), kadar gula reduksi (10,5445), pH (6,0), dan aW (0,92). Analisis subyektifnya semua parameter menunjukkan tingkat kesukaan tertinggi juga pada perlakuan perbandingan mangga dan tepung 700 g : 300 g dimana skor tertinggi penerimaan keseluruhan yaitu 5,91 (suka sampai sangat suka). Kata kunci : dodol mangga, Mangifera indica L, tepung ketan

Substitusi Ubi Jalar Kuning dan Penambahan Ekstrak Daun “Gonda” (Spenochlea zeylanica Gaertner) pada Mie Basah Dewa Made Hardi Juliana; Luh Suriati; I Putu Candra
GEMA AGRO Vol 24 No 2 (2019)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Noodle is a popular food and a favorite of all people. This is stimulated by consumers' need for nutritious, healthy, safe food and practical lifestyle. Noodles that currently exist predominantly contain carbohydrates derived from wheat flour. Substitution and the addition of other components to the noodles will provide added value so that it is more functional. This study aims to determine the effect of yellow sweet potato substitution and the addition of "Gonda" leaf extract on the characteristics of wet noodles. The design used is a Completely Randomized Design (CRD) with two factors and two replications. The first factor is the comparison of wheat flour and yellow sweet potato substitution consisting of (90:10)%, (85:15)%, (80:20)%. The second factor is the addition of "Gonda" leaf extract consisting of: 15%, 20%, 25%. The best results were obtained in the substitution treatment of 10% yellow sweet potato and the addition of "Gonda" 25% leaf extract with a moisture content of 58.88%, ash 0.12%, protein 6.98%, fat 2.91%, carbohydrate 31 , 12% and antioxidant activity 59.60% and subjectively obtained the highest preference value from panelists. Compared with the Indonesian National Standard (SNI) No. 2987-2015, it was found that the wet noodles in this study had fulfilled the requirements except for the slightly higher ash content

Karakteristik Gel Lidah Buaya sebagai Edible Coating Ditinjau dari Suhu dan Lama Penyimpanan Felipus Muni; Luh Suriati; Anak Agung Made Semariyani
GEMA AGRO Vol 24 No 2 (2019)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (159.131 KB)

The use of edible coatings has long been known as an alternative to extend the shelf life of fruits. One natural ingredient that can be used as an edible coating is aloe vera gel which is rich in functional components. Aloe vera gel enzyme activity is very high. To maintain its stability it must be stored at the right temperature. The purpose of this study was to determine the stability of aloe vera gel as an edible coating in terms of temperature treatment and storage time. This research was conducted for 5 months from March-July 2019 in the Food Analysis Laboratory of the Faculty of Agriculture, Warmadewa University. This research is a factorial experiment with a Completely Randomized Design (CRD) consisting of 2 (two) factors, namely: factor I, storage temperature (S) consisting of 2 levels namely room temperature (S1) and cold temperature (S2). Factor II, storage time consists of 8 levels, namely 1 day, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days and 8 days. Variables observed for stabilization of aloe vera gel as an edible coating include observations of physical analysis (weight and color), analysis of chemical properties (degree of acidity (pH), moisture content, and viscosity), biological analysis (microbial total test). The best stability of edible aloe vera gel coating is obtained from the cold temperature treatment with a storage time of 4 days

Edible Coating Base on Aloe Gel with Additives on Strawberry Fruit Luh Suriati; Ni Made Ayu Suardani S.
SEAS (Sustainable Environment Agricultural Science) Vol. 4 No. 1 (2020)
Publisher : Warmadewa University Press

The edible coating is biodegradable and sustainable packaging has come into attention since the past few decades as an effort to reduce packaging waste. On a landmark fruit, the edible application layer is used to reduce the occurrence of loss of moisture, improve appearance, acts as a barrier to the exchange of gases, as well as having functions as an antifungal and antimicrobial. In addition to extending shelf life can be eaten these many layers are used such as it does not endanger human health, can be eaten as well as easy to untangle nature. One of the natural ingredients that can be used such as a layer of edible is Aloe Vera. From the results obtained that the weight without warming treatment gel stored at cool temperatures is relatively constant, while to gel without or with the treatment of warming that is stored at room temperature a little decline. The reduction drastic invisible on the gel with the saved warming treatment in cold temperatures. Aloe gel good shaped pieces that are stored at room temperature has decreased the weight but that is stored on the cold temperatures are relatively stable. The aloe vera gel with warming and stored at cool temperatures until day 5 relatively stable, as seen from the variable weight shrinkage, color, pH, viscosity, and moisture content. While the gel is stored at room temperature decrease began day 2. Aloe Vera gel should be stored at cool temperatures with a sealed container. The best characteristics of Aloe Vera gel that treatment with sorbitol can extend the shelf life strawberry fruit. edible coating base on Aloe gel can be applied at post-harvest handling fruits.

PENGEMBANGAN PRODUK SELAI KULIT KOPI PADA KELOMPOK UNIT PRODUKSI PENGOLAHAN CATUR PARAMITHA DESA CATUR KINTAMANI BALI Luh Suriati; I Gede Pasek Mangku; I Dewa Gede Yudi Ardana; I Wayan Widiantara Putra
LOGISTA - Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 5 No 2 (2021)
Publisher : Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Andalas Kampus Limau Manis - Padang, Sumatera Barat Indonesia-25163

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/logista.5.2.63-68.2021

Kopi merupakan komoditas unggulan Indonesia. Pengolahan kopi menghasilkan 55-60% biji kopi dan 40-45% kulit kopi. Pemanfaatan limbah kulit kopi di Indonesia belum optimal. Perkembangan perkebunan kopi juga secara tidak langsung meningkatkan jumlah limbah kulit kopi yang dihasilkan. Teknologi tepat guna diperlukan untuk mengolah limbah kulit kopi menjadi produk salah satunya selai. Selai merupakan makanan favorit masyarakat saat ini. Selain rasanya yang enak, selai juga memiliki profil nutrisi yang baik dan dimakan dengan roti. Kegiatan pengabdian ini dilaksanakan pada kelompok Unit Produksi Pengolahan Catur Paramitha, Desa Catur, Kintamani Bali. Kopi green bean dan kopi bubuk sudah diproduksi dan dipasarkan oleh mitra, namun pengolahan limbahnya belum dilakukan. Mitra ingin mengolah limbah kulit kopi menjadi produk yang memiliki nilai tambah. Mitra tidak mengetahui bidang kewirausahaan, sehingga kesulitan dalam mengelola produksi dan pemasaran. Solusi untuk mengatasi permasalahan mitra adalah: memberikan teknologi tepat guna pengolahan selai kulit kopi, bantuan peralatan, pengetahuan tentang cara pengemasan, dan pelabelan produk selai, pemasaran dan kewirausahaan. Pelaksanaan kegiatan pengabdian pada masyarakat telah berjalan dengan lancar. Jumlah peserta yang mengikuti kegiatan sebanyak 20 orang. Berdasarkan hasil evaluasi, kelompok menguasai teknologi pembuatan selai hingga 75%. Perlu pendampingan lebih lanjut kepada kelompok sehingga dihasilkan produk selai kulit kopi yang berkualitas dan dapat dipasarkan. Kata kunci: kopi arabika, kulit kopi, kintamani, pengembangan produk, selai ABSTRACT Coffee is Indonesia's leading commodity. Coffee processing produces coffee beans and coffee husks. Utilization of coffee husk waste in Indonesia is not optimal. The development of coffee plantations also increases the coffee husk. Appropriate technology is needed to process coffee husks, which is jam. Jam is a favorite food of today's society. Its great taste, jam also has a good nutritional profile. This service activity was carried out in the Catur Paramitha group, Catur Village, Kintamani Bali. Green bean coffee and ground coffee have been produced and marketed, but the waste treatment has not been carried out. Partners want to process coffee husks into products that have added value. Partners do not know the field of entrepreneurship, so it is difficult to manage production and marketing. The solutions to overcome partner problems are: providing appropriate technology for processing coffee husks jam, equipment assistance, knowledge on packaging and labeling, marketing and entrepreneurship. The implementation of community service activities has been running smoothly. The number of participants who took part in the activity was 20 people. The group mastered the technology of making jam up to 75%. There needs to be further assistance so that quality and marketable coffee husks jam products. Keywords: arabica coffee, coffee husks, jam, kintamani, product development

Perbandingan Tepung Ketan dan Labu Siam (Sechium Edule) Terhadap Karakteristik Dodol I Gede Arisudana; Anak Agung Made Semariyani; I Putu Candra; Luh Suriati
GEMA AGRO Vol 23 No 1 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

This study aims to determine the effect of the ratio of glutinous rice flour and the squash to the resulting dodol characteristics, and to obtain the appropriate ratio of glutinous flour and pistachio to produce dodol with good characteristics and acceptable to consumers. This study used Randomized Block Design (RBD) with 6 (six) comparative treatments namely: T0 (100% glutinous flour: 0% squash); T1 (80% glutinous flour: 20% squash): T2 (70% glutinous flour: 30% squash); T3 (60% glutinous flour: 40% squash); T4 (50% glutinous flour: 50% squash and T5 (40% glutinous flour and 60% squash) Each treatment was repeated 3 times to obtain 18 units of experiments. Based on the results, it can be concluded that the ratio of glutinous flour and gourd flakes have significant effect on water content, ash content, crude fiber content, pH, total sugar, texture, aroma, flavor and overall acceptance of dodol squash. The ratio of 70% starch flour and 30% pumpkin yields a good dodol of cauliflower and not significantly different from the control (100% glutinous flour: 0% squash). Characteristic dodol pumpkin with a ratio of 70% glutinous flour: 30% squash is as follows: water content 19.774%, ash 0.763%, crude fiber 0.925 %, pH 6.270, total sugar 14.660 brix, 4.286 (chewy, elastic, non-breakable) texture taste, 3.000 aroma (somewhat typical dodol squash), 4.286 (sweet legit) flavor, overall acceptance 5.714 (likes) and all these characteristics meet per the requirement of SNI dodol (SNI 01-2986-1992).

Karakteristik Buah Rambutan pada Suhu Dingin dengan Kemasan Terbuka dan Tertutup Ignasius Edward Ileng; Luh Suriati; Ni Made Ayu Suardani Singapurwa; I Gede Pasek Mangku
GEMA AGRO Vol 25 No 1 (2020)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Rambutan is one of the potential fruits to be developed. It is because Rambutan contains many compounds that are beneficial to the body. Rambutan is easily damaged if stored at room temperature. To maintain the quality and shelf life of rambutan requires a variety of techniques one of which is the temperature setting during storage. The damage of Rambutan starts from damage to the skin and fruit hair. Fresh-Cut is one way that rambutan fruit can be consumed in a longer time. Freshcut is a treatment by removing parts that are not consumed in the fruit through the process of stripping, cutting, slicer and so forth. This research was conducted using the complete random design method of factorial and 2 repeats. The first factor includes the long storage of Rambutan fruit consists of 6 levels, namely 0, L, 2, 3, 4, 5, 6. The second factor is the storage temperature of Rambutan fruit consists of two levels of cold temperature (7-12) C and freezing temperature ((-4)-0)C. Observations conducted objectively include: moisture content, pH, TSS, Vitamin C. Whole fruit storage and fresh-cut rambutan preferably at a temperature of 7-12C with a closed packaging. Whole fruit even though the skin has changed brown but the fruit characteristics in it is still good until Day 6, while the best characteristic of Fresh-cut Rambutan until day 3.

Empowerment of PKK Wanagiri Group Through the Application of Natural Preservative Aloe-coating on Strawberries Luh Suriati; K Selamet
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 6 No. 3 (2022)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Postharvest handling of strawberries is an effort to prevent damage, maintain quality and extend shelf life. The application of the edible coating is a step that can be taken in the postharvest handling of strawberries. The number of harmful preservatives on the market is a cause for concern. Aloe vera gel is a natural ingredient that can be used as an edible coating for strawberries. Empowerment of community groups in the application of natural preservative Aloe-coating on strawberries can overcome the problems that exist in the community. One of the groups in the villages that has this problem is the Empowering Family Welfare Group PKK Wanagiri, which is located in Sukasada District, Buleleng Regency, Bali Province, Indonesia. Partners do not know post-harvest handling, entrepreneurship, and marketing. The solutions to solve the problems are: providing knowledge about post-harvest handling, packaging, entrepreneurship, and marketing. Appropriate technology on how to make Aloe-coating and methods of its application to strawberries are provided and quality can be maintained. The method used is active community participation and exploratory. The result is community service activities have been running smoothly. The PKK Wanagiri, get the added value and their standard of living has increased. Post-harvest handling of strawberries can be applied. Knowledge of Aloe-coating produce, method of application, packaging, hygiene sanitation, entrepreneurship, and appropriate product marketing was understood and applied. This activity is carried out continuously and the group can independently make aloe vera coating, and apply it to strawberries, thereby increasing income.

Characteristics of Aloe-Buni Drink with Proportion Treatment of Aloe-gel and Buni Extract at Different Temperatures Anak Agung Sagung Manik Chindrawati; Luh Suriati; I Gede Pasek Mangku
SEAS (Sustainable Environment Agricultural Science) Vol. 6 No. 1 (2022)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.6.1.4897.23-33

The combination formulation of aloe vera gel (Aloe-gel) and buni fruit extract (EB) into a functional drink will optimize its function as a drink rich in fiber, antioxidants, and flavonoids which are good for health.The purpose of this study was to determine the characteristics of aloe-buni functional drink with the proportions of aloe vera gel and buni fruit extract at different storage temperatures. This study used a factorial Completely Randomized Design (CRD) with two factors, namely the proportion of Aloe-gel and EB consisting of 3 levels, namely 75%: 25%, 50%: 50%, and 25%: 75%, and storage temperature consisting of over temperatures of 6±1°C, 11 ±1°C, and 27±1°C. The results showed that the proportion of Aloe-gel and EB affect the characteristics of Aloe-Buni drink. Meanwhile, the storage temperature and its interactions did not affect the characteristics of the Aloe-Buni drink. There was a decrease in the characteristics of Aloe-Buni drink during 3 days of storage. The best characteristics of Aloe-buni drink were obtained from the treatment of Aloe-gel 50%: EB 50% at a storage temperature of 6±1°C, where vitamin C content was 171, 62mg/100gr, pH was 3.29, total dissolved solids was 19, 18°Brix, viscosity of 7.75 m.Pa.s, and antioxidant activity of 28.14%.

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