Kulit Pisang merupakan salah satu limbah yang dapat mencemari lingkungan sehingga perlu dimanfaatkan. Salah satu kandungan kulit pisang kepok adalah pati (karbohidrat). Pati kulit pisang dapat terkonversi menjadi gula dengan metode hidrolisis. Penelitian ini bertujuan mengkonversi pati kulit pisang kepok menjadi glukosa dan mencari hasil optimal dari segi kadar glukosa, yield, dan pH. Proses hidrolisis menggunakan larutan H2SO4 0,5 M dengan waktu reaksi selama 20, 40, 60, dan 80 menit serta massa pati kulit pisang kepok sebanyak 5, 10, dan 15 gram. Hasil penelitian menunjukkan bahwa hasil optimal didapat pada massa 10 gram pati kulit pisang kepok di menit ke 60 dengan kadar glukosa sebesar 0,073 ppm, yield 2,4358 %, dan pH 6,5.

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ABSTRAKPenelitian ini menilai tingkat pencapaian masyarakat informasi ditinjau melalui implementasi program KIM. KIM ialah Kelompok Informasi Masyarakat sebuah program pemerintah Indonesia untuk mengupayakan terwujudnya masyarakat informasi di Indonesia. KIM di desain sebagai kelompok yang terbentuk secara mandiri sehingga dalam perkembangannya akan menjadi kelompok masyarakat yang independen. Tujuan dari penelitian ini ialah untuk melihat bagaimana pencapaian masyarakat informasi ditinjau melalui implementasi program KIM. Sehingga mampu memberikan masukan kepada pemerintah terkait bagaimana pencapaian masyarakat informasi dan masukan pula terkait program KIM. Dengan pendekatan penelitian kualitatif, metode yang digunakan dalam penelitian ini ialah studi kasus. Studi kasus dilakukan di dua wilayah yang berbeda yakni wilayah rural dan juga wilayah urban di Jawa Timur. Berdasarkan hasil temuan yang diperoleh, bahwa kondisi masyarakat masih jauh dari harapan terwujudnya masyarakat informasi. Kondisi masyarakat masih berada pada tingkatan masyarakat sadar informasi, bahkan di wilayah rural masih banyak masyarakat yang kurang sadar akan informasi. Hal ini disebabkan oleh implementasi program KIM masih kurang maksimal dan masih mendapatkan banyak kendala. Kata Kunci : Masyarakat informasi, Kelompok Informasi Masyarakat, KIM ABSTRACT This study examines the level of achievement of the information society through the implementation of the Kelompok Informasi Masyarakat (KIM) program. KIM is a program initiated by Indonesian government to seek the realization of the information society in Indonesia. KIM is designed as a group formed independently so that the development will depend on the community group. The purpose of this study was to understand how the achievement of the information society through the implementation of KIM. It also aims to provide

Abstract. Carrageenan is a derivative product of seaweed that used in various fields such as pharmacy, food and cosmetics. One of the most widely used carrageenan from seaweed was Eucheuma cottonii sp. The research was conduct to determine the effect of post-harvest seaweed pretreatment on yields of Carrageenan. The first pre-treatment done by using the fresh seaweed that has been washed clean then directly dried. The second pre-treatment, washed seaweed soaked with clean water for seven days and then dried with a dryer. Drying time for the first and second pretreatments is varied, then dried seaweed extracted with water to produce carrageenan. The analyses performed were moisture content of seaweed and yields of Carrageenan. The results of the research found that the initial moisture content of seaweed on the second pre-treatment was greater than the first pre-treatment. The variation of drying time on the first pretreatment did not affect significantly on the yields, but in the second pretreatment, yield of carageenan increased with accumulation drying time.

The objectives of this study are: 1) Developing the sharaf modules with the deductive approach, 2) Knowing the feasibility of the sharaf module with a deductive approach and 3) Knowing the effectiveness of the sharaf module with the deductive approach of class X students in Pondok Modern Madinah Labuhan Maringgai, East Lampung. The development model used the Borg and Gall model with seven stages, namely: preliminary study, research planning, design development, limited trials, limited revision of trial results, wider product testing, and wider revision of trial results. Observing the above statement, the results of this study show that: development of sharaf module with deductive approach is very feasible to use, the results of the material expert validation are 89% and the learning design expert validation results are 86%, the average score of the student's pretest is 54.16 and the posttest value is 84.16. Based on the results of calculations using the SPSS application 24, it is known that the value of to = 15.288 and ttable 1.69913 at a significance level of 5%, so it can be concluded that there is a difference between the pretest value t and posttest grade X students, because t0 15.288> ttable 1.69913, Ha accepted and Ho rejected