Judul: Color Stability and Physical Properties of Spray-dried Butterfly Pea (Clitoria ternatea L.) Flower
Abstrak: Butterfly pea (Clitoria ternatea L.) flower is potential for natural food colorant. This research determined which combination of carrier agent (maltodextrin and Arabic gum, and maltodextrin and soy protein isolate) to produce spray-dried extract powder with desired physical properties and storage stability. The combination of carrier agents investigated in this study had a significant impact on the characteristics and storage stability of spray-dried powder. Spray-dried powders generated a variety of hues, ranging from purple-blue to purple, and were very stable in storage due to copigmentation. Soy protein isolate significantly reduced caking development. Maltodextrin was discovered to have a positive influence on total anthocyanin content and degradation rate, possibly extend the shelf life. The combination of maltodextrin and soy protein isolate in ISP3 generated the best results in this study. This combination successfully produced vibrant and stable color, high pigment concentration, no caking tendency, good encapsulation efficiency, and a low anthocyanin degradation rate, which may extend shelf life.
Keyword: anthocyanin, butterfly pea flower, food colorant, spray-drying

Judul: Color Characteristic of Butterfly Pea (Clitoria ternatea L.) Anthocyanin Extracts and Brilliant Blue
Abstrak: Butterfly pea (Clitoria ternatea L.) is one of potential anthocyanin sources which can be use as a food colorant. Anthocyanin extracts of butterfly pea was evaluated under different concentration, pH, tinctorial strength, and storage conditions and compared to synthetic colorant, brilliant blue. The structure of the largest molecule of anthocyanin in butterfly pea extracts, ternatin A1, made the extracts had a wide range of color spectrum from red in pH 1-2, purple to blue in pH 3-7, and yellow green in pH 8-14. The color of brilliant blue solution showed high stability from pH 1-12. The good stability of brilliant blue was also showed by the score of color density and degradation index.Chromaticity parameters of the samples were evaluated with the score of lightness, chroma, and hue. The hue score of anthocyanin extracts of butterfly pea at pH 4,5 and 7 showed blue to purple while brilliant blue showed blue color at same pH. When both of them were added to yogurt drink (pH 4,5) and rice (pH 7), the food added with anthocyanin extracts became blue-purple and brilliant blue gave bright blue color to the food.
Keyword: chromaticity parameters., tinctorial strength, pH, brilliant blue, anthocyanin extract

Judul: Tinjauan rabies dari segi peraturan perundanga-undangan dan permasalahannya di indonesia
Abstrak: Rabies (penyakit anjing gila) merupakan penyakit yang disebabkan oleh virus rabies berupa peradangan otak (ence- phalitis) yang akut dan biasanya bersifat fatal bagi si penderita. Manusia dapat terjangkit penyakit ini melalui gigitan hewan yang menderita rabies. Penyakit ini bersifat zoonosis. Rabies di Indonesia pertama kali dilaporkan tahun 1889, sedangkan wabah yang pertama setelah Perang Dunia II terjadi tahun 1948 di Jawa Barat. Semenjak itu penyakit ini telah menjalar ke daerah lain yang semula bebas rabies. Untuk mengantisipasi bahaya rabies telah dibentuk berbagai peraturan perundang-undangan yang menyangkut dengan penya- kit ini. Akan tetapi kasus rabies masih tetap meningkat, sehingga sampai dengan tahun 1983, 20 dari 27 propinsi yang ada di Indonesia telah dikategorika sebagai Daerah Tertular Rabies. Jumlah rata-rata kasus rabies pada hewan di Indonesia selama periode tahun 1972 - 1986 tercatat 9.211 kasus per tahun, 818 kasus per bulan dan 2,27 kasus per hari. Distri- busi kasus terjadi pada anjing 97,85 persen, kucing 1,16 persen, sapi 0,36 persen, kambing/domba 0,25 persen, kera 0,09 persen dan hewan lainnya sebesar 0,25 persen. Jumlah kasus gigitan hewan yang tersangka rabies pada manusia periode tahun 1980 - 1985 adalah 115.200 kasus. Sedangkan jumlah kasus rabies pada manusia periode tahun 1981 - 1985 sebesar 389 kasus. Total kumulati manusia yang tercatat meninggal karena rabies selama tahun 1948 1983 berjumlah 756 orang…dst
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