PENGARUH SUBSTITUSI TEPUNG JAGUNG (ZEA MAYS) PADA PEMBUATAN CHIFFON CAKE TERHADAP DAYA TERIMA KONSUMEN DAN KARAKTERISTIK FISIK

RISMA LARASATI, . (2024) PENGARUH SUBSTITUSI TEPUNG JAGUNG (ZEA MAYS) PADA PEMBUATAN CHIFFON CAKE TERHADAP DAYA TERIMA KONSUMEN DAN KARAKTERISTIK FISIK. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh substitusi tepung jagung pada pembutan chiffon cake terhadap daya terima konsumen yang meliputi aspek warna bagian atas, warna bagian dalam, tekstur, aroma, rasa manis dan rasa jagung dan karakteristik fisik yang meliputi aspek daya kembang dan pori-pori. Penelitian ini dilakukan sejak bulan Juli 2023 hingga Mei 2024 di Program Studi Pendidikan Tata Boga, Fakultas Teknik, Universitas Negeri Jakarta. Penelitian ini menggunakan metode eksperimen dengan 3 perlakuan yaitu chiffon cake dengan substitusi tepung jagung sebanyak 10%, 20% dan 30%. Teknik pengambilan sampel dilakukan secara acak (random sampling), yaitu dengan memberikan nomor atau kode pada setiap sampel, dimana kode tersebut hanya diketahui oleh peneliti. Pengujian dilakukan dengan uji hedonik kepada 30 orang panelis agak terlatih. Hasil uji daya terima konsumen dengan uji Friedman diperoleh hasil tidak terdapat pengaruh pada aspek warna bagian atas, aroma, rasa manis dan rasa jagung sedangkan pada aspek warna bagian dalam dan tekstur terdapat pengaruh sehingga dilanjutkan dengan uji lanjutan yaitu uji Tuckey’s. Berdasarkan uji Friedman dapat disimpulkan bahwa chiffon cake substitusi tepung jagung dengan persentase 10% adalah formula yang paling disukai. Hasil uji fisik pada aspek daya kembang diperoleh chiffon cake substitusi tepung jagung tidak terdapat pengaruh dengan persentase 10% menjadi formula terbaik dan aspek pori-pori dengan persentase 10% menjadi formula terbaik. Berdasarkan uji fisik yang telah dilakukan chiffon cake substitusi tepung jagung dengan persentase 10% menjadi formula terbaik. This research aims to analyze the effect of corn flour substitution in chiffon cake making on consumer acceptability which includes aspects of top color, inner color, texture, aroma, sweetness and taste of corn and physical characteristics which include aspects of bloomability and pores. This research was conducted from July 2023 to May 2024 at the Culinary Education Study Program, Faculty of Engineering, Jakarta State University. This research used an experimental method with 3 treatments, namely chiffon cake with corn flour substitution of 10%, 20% and 30%. The sampling technique is carried out randomly (random sampling), namely by assigning a number or code to each sample, where the code is only known by the researcher. The test was carried out using a hedonic test on 30 somewhat trained panelists. The results of the consumer acceptability test using the Friedman test showed that there was no influence on the aspects of top color, aroma, sweetness and taste of corn, while there was an influence on the aspects of inside color and texture, so it was continued with a further test, namely the Tuckey's test. Based on the Friedman test, it can be concluded that chiffon cake substituted with corn flour with a percentage of 10% is the most preferred formula. The results of physical tests on the swelling power aspect showed that chiffon cake substituted for corn flour had no effect with a percentage of 10% being the best formula and the pores aspect with a percentage of 10% being the best formula. Based on physical tests that have been carried out, chiffon cake substitutes corn flour with a percentage of 10% to be the best formula.

Item Type: Thesis (Sarjana)
Additional Information: 1). Dra. Mariani, M.Si 2). Dr. Ir. Ridawati, M.Si
Subjects: Tata Rias > Tata Boga
Divisions: FT > S1 Pendidikan Tata Boga
Depositing User: Users 22348 not found.
Date Deposited: 08 Jul 2024 00:36
Last Modified: 08 Jul 2024 00:36
URI: http://repository.unj.ac.id/id/eprint/45529

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