Uji Organoleptik Teh Kombucha Varian Buah (TKVB) dan Implementasinya Sebagai Lembar Kerja Peserta Didik pada Materi Bioteknologi SMA Kelas X

Reba, Amelia (2024) Uji Organoleptik Teh Kombucha Varian Buah (TKVB) dan Implementasinya Sebagai Lembar Kerja Peserta Didik pada Materi Bioteknologi SMA Kelas X. S1 thesis, Universitas Kristen Indonesia.

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Abstract

Teh kombucha merupakan minuman fermentasi yang memanfaatkan bakteri dan khamir dalam proses pembuatannya. Teh kombucha yang diperjual belikan di pasaran memiliki beberapa variasi rasa buah, akan tetapi pemanfaatan buah-buah lokal indonesia seperti buah matoa (Pometia pinnata), buah rambutan (Nephelium lappaceum L.), buah manggis (Garcinia mangostana L.), dan buah belimbing (Averrhoa carambola) masih tergolong sedikit bahkan terdapat beberapa buah belum pernah dimanfaatkan dalam pembuatan teh kombucha. Tujuan penelitian ini adalah untuk mengetahui proses pembuatan Teh Kombucha Varian Buah (TKVB), uji organoleptik TKVB, serta menghasilkan bahan ajar yang mengimplementasikan proses pembuatan TKVB. Metode yang yang digunakan dalam penelitian ini adalah metode eksperimen dengan rancangan dasarnya adalah Rancangan Acak Lengkap (RAL) dan uji organoleptik, sedangkan untuk pembuatan LKPD (Lembar Kerja Peserta Didik) menggunakan metode R&D dengan model pengembangan 4D (define, design, develop, disseminate). Teknik pengumpulan data menggunakan angket yang akan diberikan kepada panelis. Analisis data menggunakan deskriptif persentase dan tabel kriteria persentase kesukaan dan LKPD akan dianalisis menggunakan uji kelayakan bahan ajar. Hasil penelitian ini mendapatkan hasil yang bagus dan disukai oleh panelis, perlakuan SMg merupakan perlakuan yang memiliki tingkat kesukaan tertinggi dari aspek aroma, rasa, dan warna. LKPD yang dihasilkan pada penelitian ini mendapatkan hasil layak digunakan dengan revisi sehingga skor yang diperoleh yaitu ahli materi sebesar 79%, ahli bahasa sebesar 98%, dan ahli media sebesar 80%. / Kombucha tea was a fermented drink that used bacteria and yeast in the manufacturing process. Kombucha tea sold on the market had several variations of fruit flavors, however, local Indonesian fruit was used such as matoa fruit (Pometia pinnata), rambutan fruit (Nephelium lappaceum L.), mangosteen fruit (Garcinia mangostana L.), and star fruit (Averrhoa carambola) was still relatively small and there were even some fruits that had never been used in making kombucha tea. The aim of this research was to determine the process of making fruit variant kombucha tea (FVKT), the organoleptic test of FVKT, and to produce teaching materials that implemented the process of making FVKT. The method used in this research was an experimental method with the basic design being a completely randomized design (CRD) and organoleptic testing, while for making student worksheets (SW) the R&D method was used with a 4D (define, design, develop, disseminate). development model. The data collection technique used a questionnaire which was given to the panelists. Data analysis used descriptive percentages and a favorite percentage criteria table, and SW was analyzed using a feasibility test for teaching materials. The results of this research obtained good results and were liked by the panelists, SMg treatment was the treatment that had the highest level of preference in terms of aroma, taste, and color. The SW produced in this research obtained suitable results for use with revisions so that the scores obtained were material experts at 79%, language experts at 98%, and media experts at 80%.

Item Type: Thesis (S1)
Contributors:
ContributionContributorsNIDN/NIDKEmail
Thesis advisorMamangkey, JendriNIDN0306079201jendri.mamangkey@uki.ac.id
Thesis advisorSilalahi, MarinaNIDN0326097202marina.silalahi@uki.ac.id
Subjects: SCIENCE > Microbiology > General
Divisions: FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN > Pendidikan Biologi
Depositing User: Amelia Reba
Date Deposited: 05 Jul 2024 03:18
Last Modified: 05 Jul 2024 03:18
URI: http://repository.uki.ac.id/id/eprint/14999

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