Rukhana, Ilham Siti (2017) Pengaruh lama pencelupan dan penambahan bahan pengawet alami dalam pembuatan Edible Coating berbahan dasar Pati Kulit Singkong terhadap kualitas pasca panen Cabai Merah (Capsicum annum L.). Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Cabai merah (Capsicum annum L.) merupakan produk holtikultura yang sifatnya mudah rusak sehingga diperlukan penanganan pascapanen yang tepat untuk memperpanjang umur simpan produk. Salah satu cara yang digunakan untuk mempertahankan umur simpan cabai merah (Capsicum annum L.) yaitu menggunakan edible coating yang akan membentuk lapisan semi permeable sehingga mampu memperpanjang umur simpan buah. Penelitian ini bertujuan untuk mengetahui edible coating dalam mempertahankan kualitas cabai merah (Capsicum annum L.) dengan parameter meliputi: susut bobot, kadar air, kadar vitamin C, warna, dan laju respirasi.
Penelitian dilakukan pada bulan Agustus- September 2017 di Laboratorium Biokimia, Jurusan Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Maulana Malik Ibrahim Malang. Penelitian ini bersifat experimental menggunakan Rancangan Acak Lengkap (RAL) dengan interaksi lama pencelupan dan bahan pengawet alami dalam pembuatan edible coating berbahan dasar pati kulit singkong. Data yang diperoleh dianalisis dengan Analisis of Variance (ANOVA) dan Uji Lanjut Duncan dengan taraf kepercayaan 5%.
Hasil penelitian menunjukan adanya pengaruh interaksi lama pencelupan dan penambahan bahan pengawet alami dalam aplikasi edible coating pada susut bobot, kadar air, kadar vitamin C, warna dan laju respirasi cabai merah (Capsicum annum L.). Interaksi bahan pengawet alami jahe (Zingiber officinale ) dan lama pencelupan 1 menit menunjukan potensi terbaik dalam mempertahankan kualitas cabai.
ENGLISH:
Red chili pepper (Capsicum annum L) is a product of horticulture to easily demaged. So that proper handling required post harvest to extend the shelf life of the product. One of the ways used to maintain the shelf life of red chili (Capsicum annum L) using edible coating that will form a layer of semi permeable so that it is able to extend the shelf life of fruit. The purpose of this research is to know the edible coating in maintaining the quality of red pepper (Capsicum annum L.) with parameters including: weight loss, water content, vitamin C level, color, and respiration rate.
The research was conducted in August-September 2017 at Biochemistry Laboratory, Department of Biology, Faculty of Science and Technology, State Islamic University of Maulana Malik Ibrahim Malang. Experimental research using Completely Randomized Design (RAL) with interaction of long dyeing and natural preservative in edible coating application based from starch cassava skin. Data were analyzed with Analysis of Variance (ANOVA) and Duncan Advanced Test with 5% confidence level.
The results showed the interaction of the dyeing time and the addition of natural preservative effect in the application of edible coating on weight loss, water content, vitamin C level, color and respiration rate of red pepper (Capsicum annum L.). The interaction of natural ginger preservative (Zingiber officinale) and 1 minute dyeing time showed the best potential in maintaining the quality of chili.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Harianie, Liliek and Ahmad, Mujahidin | |||||||||
Contributors: |
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Keywords: | Edible Coating; Bahan Pengawet Alami; Kualitas Cabai Merah (Capsicum annum L); Natural preserpatives; quality of red chili papper | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Biologi | |||||||||
Depositing User: | Arsyadillah Arsyadillah | |||||||||
Date Deposited: | 30 Jul 2018 14:07 | |||||||||
Last Modified: | 30 Jul 2018 14:08 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/10747 |
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