Judul: Karakteristik Fisikokimia dan Organoleptik Tepung Putih Telur  dengan Penambahan Maltodekstrin dan Saccharomyces cerevisiae
Abstrak: Tepung putih telur telah banyak digunakan dalam industri makanan akan tetapi dalam pembuatan tepung putih telur menggunakan oven menyebabkan terjadinya reaksi maillard dan penurunan hasil akhir tepung putih telur. Hal yang dapat dilakukan untuk mengatasi hal tersebut adalah dengan menambahan maltodekstrin dan Saccharomyces cerevisiae yang dapat mengurangi reaksi maillard. Penelitian ini bertujuan untuk menguji sifat fisikokimia dan organoleptik tepung putih telur dengan penambahan maltodekstrin dan S. cerevisiae. Rancangan percobaan yang digunakan dalam penelitian ini adalah rancangan acak kelompok (RAK) berdasarkan periode pembuatan, dan terdapat tiga kelompok periode pembuatan. Hasil penelitian menunjukan bahwa penambahan maltodekstrin dan S. cerevisiae tidak berpengaruh nyata terhadap daya buih, kestabilan buih, dan kadar air namun berpengaruh nyata terhadap rendemen, pH, aW, kelarutan tepung, dan gula pereduksi. Panelis menyukai warna dan tekstur tepung putih telur dengan penambahan maltodekstrin dan S. cerevisiae. Tepung putih telur dengan penambahan 8% maltodekstrin dan 0,3% S. cerevisiae serta penambahan 12% maltodektrin dan 0,3% S. cerevisiae memberikan hasil terbaik untuk analisis sifat fisikokimia dan organoleptik., Egg white powder has been widely used in the food industry, but in the manufacture of egg white powder using an oven causes the maillard reaction and decreases the final yield of egg white powder. The thing that can be done to overcome this is the addition of maltodextrin and Saccharomyces cerevisiae which can reduce the maillard reaction. This research aims to evaluated the physicochemical and organoleptic properties of egg white powderwith the addition of maltodextrin and S. cerevisiae. The experimental design used in this study was a randomized block design (RBD) based on the manufacturing period, and there were three groups of manufacturing periods. The results showed that the addition of maltodextrin and S. cerevisiae did not affect on foaming power, foam stability, and water content but did a affect on yield, pH, aW, flour solubility, and reducing sugar. Panelists liked the color and texture of egg white powder with the addition of maltodextrin and S. cerevisiae. Egg white powder with the addition of 8% maltodextrin and 0.3% S. cerevisiae and the addition of 12% maltodextrin and 0.3% S. cerevisiae gave the best results for the analysis of physicochemical and organoleptic properties.
Keyword: egg white powder, maltodextrin, physicochemical

Judul: Karakteristik Tepung Kuning Telur yang Diberi Penambahan Pure Wortel (Daucus carota L.) dan Isolat Protein Kedelai
Abstrak: Tepung telur telah banyak digunakan dalam berbagai industri akan tetapi kandungan lemak pada kuning telur menjadikan tepung telur yang mengandung kuning telur lebih mudah tengik akibat teroksidasi. Hal yang dapat dilakukan untuk mengatasi hal tersebut adalah dengan penambahan antioksidan seperti wortel yang dapat menghambat terjadinya reaksi oksidasi. Penelitian bertujuan untuk menguji sifat fisikokimia, organoleptik dan aktivitas antioksidan tepung kuning telur yang diberi penambahan pure wortel dan isolat protein kedelai (ISP). Rancangan percobaan yang digunakan dalam penelitian ini adalah rancangan acak kelompok (RAK) berdasarkan periode pembuatan, dan terdapat tiga kelompok periode pembuatan. Hasil penelitian menunjukkan bahwa penambahan pure wortel dan ISP menghasilkan kadar protein kasar dan kadar serat kasar tepung kuning telur yang lebih tinggi dengan kriteria mutu warna dan tekstur yang disukai panelis. Penambahan pure wortel dan ISP tidak mempengaruhi kadar air, pH, aw, dan kadar lemak kasar. Penambahan pure wortel menghasilkan aktivitas antioksidan yang lebih rendah dibanding kontrol. Tepung kuning telur dengan penambahan 15% pure wortel dan 10% ISP memberikan hasil terbaik untuk analisis sifat fisikokimia, sifat organoleptik, dan aktivitas antioksidan., Egg powder is widely used in various industries, but the fat content in the egg yolks makes egg yolks powder more easily rancid due to oxidation. One way to inhibit the oxidation reaction of compounds is by adding antioxidants such as carrots. This research aims to evaluate the physicochemical properties, organoleptics properties and antioxidant activity of egg yolk powder with the addition of carrot puree and isolate soy protein (ISP). The experimental design used in this study was a randomized block design (RBD) based on the manufacturing period, there were three groups of manufacturing periods. The results showed that the addition of carrot puree and ISP resulted in higher crude protein content and crude fiber content of egg yolk powder with the color and texture quality criteria preferred by the panelists. The addition of carrot puree and ISP did not affect the water content, pH, aw, and crude fat content. The addition of carrot puree in lower antioxidant activity than the control. Egg yolk powder with the addition of 15% carrot puree and 10% ISP gave the best results for the analysis of physicochemical properties, organoleptic properties, and antioxidant activity.
Keyword: antioxidant activity, carrot puree, egg yolk powder, organoleptic property, physicochemical property

Judul: Ecosystem and community based model for zonation in Nino Konis Santana National Park, Timor-Leste
Abstrak: Nino Konis Santana National Park is the first national park that was declared by Timor-Leste Government on August 2008. Aims is to i) Protect and conserve nationally and globally important natural and cultural values, ii) Contribute to the achievement of sustainable livelihoods for local communities, iii) Establish the first protected area in Timor-Leste’s world-class protected area system, iv) Increase awareness of conservation and the sustainable management of biodiversity and natural resources, v) Ensure the active participation of and foster ownership by the communities in the protected area, and vi) Manage the NKSNP as an internationally recognized protected area where the traditional interactions of people and nature are maintained in a way that protects the environment.
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