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      • UT - Agronomy and Horticulture
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      Pengaruh Perbedaan Suhu Simpan dan Konsentrasi Metil Jasmonat terhadap Kualitas Buah Kecapi (Sandoricum koetjape (Burm.f.) Merr.)

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      Date
      2021
      Author
      Widinanti, Nabilah Elok
      Poerwanto, Roedhy
      Matra, Deden Derajat
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      Abstract
      Kecapi atau santol merupakan buah tropis yang memiliki banyak manfaat namun saat ini sudah jarang ditemui keberadaannya. Buah kecapi memiliki masa simpan hingga 7 hari pada suhu ruang. Perlakuan pascapanen untuk memperpanjang masa simpan yaitu dengan penyimpanan suhu dingin dan aplikasi metil jasmonat untuk mengurangi chilling injury. Penelitian ini bertujuan untuk mendapatkan suhu simpan dan konsentrasi metil jasmonat yang sesuai terhadap masa simpan dan kualitas buah kecapi. Penelitian ini menggunakan rancangan acak lengkap (RAL) faktorial, dengan dua faktor yaitu suhu simpan yang terdiri atas suhu dingin (11-12 °C) dan suhu ruang (28 °C). Faktor kedua berupa konsentrasi metil jasmonat yang terdiri atas kontrol (0 mM), 0,1 mM dan 1 mM. Hasil penelitian menunjukkan bahwa kombinasi antara perlakuan suhu dingin dengan konsentrasi 0,1 mM metil jasmonat memiliki hasil terbaik dalam menjaga kualitas fisik (bobot buah, diameter, panjang dan kekerasan buah) dan kualitas kimia (PTT dan ATT), serta dapat memperpanjang masa simpan hingga 1 minggu penyimpanan.
       
      Kecapi or santol is a tropical fruit that has many benefits, but nowadays it is rarely found. The kecapi fruit has a shelf life of up to 7 days at room temperature. Postharvest treatments to extend the shelf life is to use cold storage and application of methyl jasmonate to reduce chilling injury. This research aimed to obtain the appropriate storage temperature and concentration of methyl jasmonate for the shelf life and quality of the kecapi fruit. The experiment used a factorial completely randomized design (CRD), with two factors namely storage temperature which consists of cold temperature (11-12 °C) and room temperature (28 °C). The second factor is the concentration of methyl jasmonate which consists of control (0 mM), 0,1 mM and 1 mM. The results showed that the combination of cold temperature treatment with a concentration of 0,1 mM methyl jasmonate had the best results in maintaining physical quality (fruit weight, diameter, length and fruit hardness) and chemical quality (PTT and ATT), and can extend the self life up to 1 week of storage.
       
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      http://repository.ipb.ac.id/handle/123456789/107167
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      • UT - Agronomy and Horticulture [7622]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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