Penelitian ini merupakan jenis penelitian pengembangan R&D (Research And Development) yang bertujuan untuk (1) mengembangkan modul berbasis riset untuk mata kuliah Biologi Terapan dan (2) mengevaluasi validitas modul yang telah dikembangkan. Pendekatan penelitian yang digunakan adalah pendekatan kualitatif deskriptif dan kuantitatif. Model pengembangan modul yang digunakan adalah model 4D yang terdiri dari empat tahap, yaitu pendefinisian (define), perancangan (design), pengembangan (develop), dan penyebaran (disseminate). Namun, dalam penelitian ini, penyusunan modul hanya mencakup tahap pengembangan (develop). Teknik pengumpulan data menggunakan metode kuisioner berupa lembar angket validasi modul. Subyek penelitian terdiri dari tiga orang tim validator ahli dan sepuluh orang mahamahasiswa untuk uji coba terbatas. Berdasarkan analisis data yang telah dilakukan, diperoleh hasil validitas modul oleh tim validator ahli dengan rata-rata 85,41% untuk komponen kelayakan isi dengan kriteria kevalidan baik, 83,33% untuk komponen bahasa dengan kriteria kevalidan baik, dan 84,09% untuk komponen penyajian dengan kriteria kevalidan baik. Rata-rata validitas modul oleh tim validator ahli adalah 84,27% dengan kriteria kevalidan baik. Selain itu, hasil validitas uji coba terbatas oleh sepuluh orang mahamahasiswa menunjukkan persentase sebesar 87,62% dengan kriteria kevalidan baik. Dengan demikian, dapat disimpulkan bahwa modul yang dikembangkan dengan judul "Potensi Antosianin Kulit Terong Ungu (Solanum melongena)" layak digunakan pada mata kuliah Biologi Terapan. Validity of Research-Based Applied Biology Module on the Concept of Utilizing Purple Eggplant Peel Anthocyanin as a Biosensor This research is a type of R&D (Research And Development) development research which aims to (1) develop research-based modules for Applied Biology courses and (2) evaluate the validity of the modules that have been developed. The research approach used is a qualitative descriptive and quantitative approach. The module development model used is the 4D model which consists of four stages, namely define, design, develop, and disseminate. However, in this study, the preparation of the module only includes the development stage (develop). The data collection technique uses a questionnaire method in the form of a module validation questionnaire sheet. The research subjects consisted of three expert validator teams and ten students for limited trials. Based on the data analysis that has been done, the module validity results were obtained by a team of expert validators with an average of 85.41% for the content feasibility component with good validity criteria, 83.33% for the language component with good validity criteria, and 84.09% for presentation component with good validity criteria. The average module validity by the expert validator team is 84.27% with good validity criteria. In addition, the results of the limited trial validity by ten students showed a percentage of 87.62% with good validity criteria. Thus, it can be concluded that the module developed under the title "Anthocyanin Potency of Purple Eggplant (Solanum melongena) Skin" is suitable for use in Applied Biology courses.
Anthocyanin is one of the color pigments natural plant. One source of anthocyanin is purple eggplant, production in West Nusa Tenggara reached 62.408 tons in 2020. Generally, purple eggplant is only used as a source of food, even though the skin has great potential for research development. Therefore, this study aims to maximize the utilization of purple eggplant skin by innovating to develop a food safety testing biosensor. This type of research is true experiment researche using a qualitative approach, and using a Completely Randomized Design (CRD) consisting of 10 treatments and 3 replications. The parameter observed was the color change on whatmann paper no 42 before and after being dripped with the tested chemical solution. Data analysis using Spectrophotometer test and chemical selectivity test. The results showed that of the 5 types of chemicals tested, sodium nitrite had the most obvious color change when reacted with purple eggplant skin anthocyanins, at a concentration of 5% before being dropped it was light brownish in color, after dripping it was yellowish orange, and dark orange at a concentration of 10%. So from these results indicate that anthocyanins purple eggplant skin potential to be developed as a biosensor natural for food safety testing, particularly in detecting the use of sodium nitrite to exceed the threshold for processed meat products.
The demands of globalization and the change of educational paradigms, bringing new policies in the field of education in Indonesia, namely the application of the curriculum MBKM (Merdeka Learning Kampus Merdeka), with the main characteristic is project-based learning that aims to develop soft skills and build the character of student profile Pancasila on pupils. In addition, today's science learning is still faced with challenges and problems, which are caused by the lack of participation of students in the learning process, lack of motivation and interest of students to learn science, inadequacy of learning materials with the needs and environment of students, inappropriate learning methods, as well as non-variative and innovative learning resources such as lack of use of tools. Then to solve this problem one of the ways you can do is by giving training to make science gear. So, the purpose of this activity is to train the teacher in making science gear, especially related to the use of ice cream sticks used as the basic material for building media structures of DNA and RNA. This dedication activity has been carried out locally, located in the Pondok Pesantren Attohiriyah Alfadiliyah Bodak, Central Lombok. The implementation of service activities has been carried out well, through three stages, namely, preparation, implementation, to evaluation and reporting. This dedication activity has been carried out locally, located in the Pondok Pesantren Attohiriyah Alfadiliyah Bodak, Central Lombok. The implementation of service activities has been carried out well, through three stages, namely, preparation, implementation, to evaluation and reporting. This dedication activity has been carried out locally, located in the Pondok Pesantren Attohiriyah Alfadiliyah Bodak, Central Lombok. The implementation of service activities has been carried out well, through three stages, namely, preparation, implementation, to evaluation and reporting
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