Indri Ayuni Nur Fauziah, - (2021) PENGARUH PENGGUNAAN 1-METHYLCYCLOPROPENE TERHADAP KUALITAS BUAH KLIMATERIK PASCA PANEN. S1 thesis, Universitas Pendidikan Indonesia.
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Abstract
Buah dikelompokkan menjadi buah klimaterik dan nonklimaterik berdasarkan laju respirasi dan produksi etilen selama pematangan. Buah klimaterik adalah buah yang mengalami lonjakan produksi etilen dan laju respirasi. Etilen merupakan hormon alami tanaman yang berkaitan erat pada proses pematangan dan pembusukan. Pembusukan pada buah ditandai dengan terjadinya pelunakan, penurunan warna hijau (klorofil) dan peningkatan aktivitas enzimatis. 1-methylcyclopropene (1-MCP) merupakan senyawa kimia yang dapat menghambat kerja etilen dan berperan sebagai inhibitor. Tujuan penelitian ini adalah mengetahui pengaruh penggunaan 1-MCP terhadap buah klimaterik meliputi warna, susut bobot, kekerasan, padatan terlarut, dan asam tertitrasi serta mengetahui pengaruh terhadap kandungan asam askorbat, total fenolik dan total flavonoid. Metode yang digunakan dalam penelitian ini adalah sytematic review. Berdasarkan data sekunder berjumlah 13 jurnal yang relevan. Hasil penelitian menunjukkan bahwa penggunaan 1-MCP terhadap buah klimaterik mampu menjaga parameter kualitas buah yang terdiri dari perubahan warna, susut bobot, penurunan tingkat kekerasan, peningkatan padatan terlarut dan asam tertitrasi. Kandungan asam askorbat, total fenolik dan total flavonoid yang mendapat perlakuan lebih tinggi dari pada buah kontrol. Fruits can be classified into climateric and non-climateric based on respiration rate and ripening ethylene production. The climatric fruit is a fruit that undergoes ethylene production and respiration rate. Ethylene is a natural plant hormone that is related into ripening and decay processes. The decay process of fruit is characterized by softening, decreasing in green color (chlorophyll) and an increasing in enzymatic activity. 1-Methylcyclopropene (1-MCP) is a chemical compound that able to inhibit the ethylene activity and act as an inhibitor. The purpose of this study is to determine the effect of using the 1-MCP applied into climacteric fruit based in colour, weight loss, hardness, dissolved solids, titrated acid and to determine the effect of ascorbic acid content, total phenolic and total flavonoids. The method used in this study is a systematic review. Based on secondary data, there are 13 relevant journals. The results showed that the use of 1-MCP on theb climateric fruit was able to maintain fruit quality parameters consisting of colour change, less of weight loss, decreased hardness, increased dissolved solids and titrated acid. The other data shows that the content of ascorbic acid, total phenolic and total flavonoid that has been treated was higher than the control fruit.
| Item Type: | Thesis (S1) |
|---|---|
| Uncontrolled Keywords: | climateric fruit; 1-methylcyclopropene (1-MCP) |
| Subjects: | L Education > L Education (General) Q Science > QD Chemistry |
| Divisions: | Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Jurusan Pendidikan Kimia > Program Studi Kimia (non kependidikan) |
| Depositing User: | Indri Ayuni Nur Fauziah |
| Date Deposited: | 20 Sep 2021 06:35 |
| Last Modified: | 20 Sep 2021 06:35 |
| URI: | http://repository.upi.edu/id/eprint/67251 |
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