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      Peningkatan Umur Simpan Blondo di Koperasi W Purworejo

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      Date
      2022
      Author
      Puspita, Diarti Arum
      Rahayuningsih, Mulyorini
      Yani, Mohamad
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      Abstract
      Kelapa dapat dimanfaatkan menjadi berbagai produk industri, salah satunya minyak kelapa. Produksi minyak kelapa menghasilkan hasil samping berupa blondo. Blondo memiliki karakteristik berwarna putih, kandungan gizi tinggi, dalam empat hari mengeluarkan bau yang tidak sedap, dan umur simpan yang relatif singkat. Penelitian ini bertujuan meningkatkan umur simpan blondo dengan menggunakan bahan tambahan pangan berupa pengawet. Pengawet yang digunakan yaitu natrium benzoat dengan konsentrasi 0,02; 0,06; dan 0,1 g per 50 g blondo. Perlakuan yang diberikan pada sampel yaitu penambahan natrium benzoat sebesar 0 (kontrol); 0,02, 0,06, dan 0,1 g (pengukusan dan tanpa pengukusan). Pengumpulan data dengan observasi lapangan, wawancara, studi literatur, dan hasil eksperimen. Rancangan perobaan mengunakan Rancangan Acak Lengkap (RAL) dengan parameter pengujian yaitu warna, kandungan gizi, dan uji oranoleptik blondo. Berdasarkan hasil pengujian, perlakuan terbaik pada sampel penambahan natrium benzoat 0,02 g dengan pengukusan. Produk ini memiliki kandungan kadar air sebesar 54,44%; protein 9,6%; dan lemak 30,5%. Perlakuan terbaik ini, dapat meningkat umur simpan blondo selama 15-20 hari pada perlakuan pengukusan, dan 10-15 hari pada perlakuan tanpa pengukusan.
       
      Coconut can be used for various industrial products, one of which is coconut oil. Coconut oil processing produces a by-product in the form of blondo. The characteristics of blondo are white color, high nutritional content, after four days emits an unpleasant odor, and a relatively short shelf life. This study aims to increase the shelf life of blondo by using food additives in the form of preservatives. The preservative used is sodium benzoate with a concentration of 0.02; 0.06; and 0.1 g per 50 g blondo. The treatment given to the sample was the addition of 0 sodium benzoate (control); 0.02, 0.06, and 0.1 g (steamed and non-steamed). Data were collected by field observations, interviews, literature studies, and experimental results. The experimental design used a completely randomized design (CRD) with test parameters, namely color, nutrient content, and sensory analysis. The results showed that the best treatment for the sample with the addition of 0.02 g of sodium benzoate by steaming. This product had a nutritional content of 54.44% water content; 9.6% protein; and 30.5% fat. The best treatment can increases the shelf life of blondo for 15-20 days in the steaming treatment, and 10- 15 days in the non-steaming treatment.
       
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      http://repository.ipb.ac.id/handle/123456789/115061
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      • UT - Agroindustrial Technology [4356]

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      Indonesia DSpace Group 
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