Judul: Fresh Product Damage Indicator Tablet Formulation
Abstrak: The manufacture of indicator labels for humidity has not been widely carried out. In fresh products, humidity is a factor that can reduce the quality of the product. This study aims to develop the best label formulation for water vapor indicator in packaging, especially for packaging fresh products. Formulation of indicator labels made with tablet dosage forms. The final result of the color indicator used as the main ingredient of the indicator label is the use of bromcressol green. Bromcressol green has the ability to change color from greenish yellow to blue. Determining the best tablet color formulation obtained by treatment without the addition of acid or alkaline solutions. To get a strong and sturdy tablet physical state, it is necessary to heat the ingredients after the mixing process. With this process, the best physical condition of the tablet was obtained as seen from the test of weight uniformity, hardness, and tablet disintegration time. The best way to store tablets is to be packaged in closed plastic. The indicator of storage tablets with closed packaging at 60% RH gave a small color change and low absorption of 14.56%. The tablet indicator stored in 100% RH was able to change the color of the tablet from greenish yellow to blue with a higher absorption of 24.95%.
Keyword: label indicator, Bromcressol green, bromcressol green, label indikator, tapioka

Judul: Pembuatan Kemasan Cerdas Indikator Warna dengan Pewarna Bit (B. vulgaris L. var cicla L.).
Abstrak: Smart packaging is indicator packaging which can be placed internally or externally in the food packaging. This packaging can provide information regarding the state of packaging and product quality in it. The development of smart sensor in food packaging was continuously performed. The development of which is being done, that is a smart packaging with the form of film which given additional color as an indicator. The purpose of this research is to study and develop smart packaging by addition of natural dyes as well as studying the response of coloring in the piece as an indicator of film colors due to changes in storage conditions. Preliminary research has been conducted in order to obtain the best way of coloring on the film of chitosan as an indicator through brushing it as much as 6 ml per 400 cm2. The main research was done by observing the change color, weight loss, and thickness of sheet films in the storage temperature of the refrigerator 3-5ºC, freezer -5-(-10)ºC, and sun exposure. At a temperature of 3-5ºC and temperatures of -5-(-10)ºC, the film undergone a color change after 30 hours of storage, for sun exposure after 3 hours of storage. The Chromameter L,a,b value, weight loss and thickness was compared with storage conditions using a linear equation model. The measurement of color film produced determination coefficient L,a,b value of sun exposure were 0.664, 0.960, 0.937 respectively. Moreover, temperatures of 3-5ºC were 0.494, 0.356, 0.283, and 0.072, 0.388, 0.247 for the temperature of -5-(-10)ºC. At sun exposure, temperatures of 3-5ºC, and temperature of -5-(-10)ºC resulted on the thickness of determination coefficient as much as 0.407, 0838 and 0.720, while the measurement of the weight loss produced determination coefficient were 0.543, 0.490, and 0.272.
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Judul: Karakteristik Anatomi Skelet Kepala Buaya senyulong (Tomistoma schlegelii).
Abstrak: Buaya sepit atau senyulong (Tomistoma schlegelii) merupakan jenis buaya asli Indonesia yang berhabitat di sungai-sungai Sumatera, Kalimantan, dan juga pedalaman Sulawesi. Salah satu ciri khas buaya senyulong adalah bentuk moncong yang runcing dan sempit, namun hingga saat ini informasi mengenai struktur skelet kepala buaya senyulong sangat terbatas. Penelitian ini bertujuan untuk mempelajari karakteristik anatomi skelet kepala buaya senyulong yang dikatikan dengan fungsi dan perilakunya. Penelitian dilakukan secara eksploratif dengan melakukan pengamatan, pencatatan, dan pengambilan gambar dari skelet kepala buaya senyulong. Skelet kepala berukuran panjang 70 cm, lebar 29 cm, dan tingggi 17 cm dengan permukaan kasar pada os nasale, os frontale, os maxilla, os mandibula, os lacrimale, os jugale. Jumlah gigi pada buaya ini sebanyak 78 buah, terdiri dari 4 buah gigi premaxila, 16 buah gigi maxila, dan 19 buah gigi mandibula. Pada regio orbitalis ditemukan dua pasang fenestrae temporales yang berkembang baik. Fenestra supratemporale merupakan lubang oval yang membentang di sepanjang os parietale. Fenestra infratemporale berbentuk segitiga dan dibatasi oleh os squamosum, os postorbitale, os jugulare, dan os quadratum. Os mandibula hewan ini mempunyai symphysis mandibularis yang panjang yaitu garis yang melintang di corpus mandibulae. Secara fungsional ukuran symphysis mandibularis berkaitan dengan adaptasi hewan terhadap diet makan.
Keyword: kepala, moncong, Tomistoma schlegelii