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      Sifat Fisikokimia dan Aktivitas Antioksidan Daging Sapi Panggang dengan Formulasi Bumbu dan Waktu Marinasi Berbeda

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      Date
      2023
      Author
      Alghifary, Barra Utama
      Suryati, Tuti
      Arifin, Muhamad
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      Abstract
      Marinasi dengan bumbu kaya antioksidan dapat menghambat pembentukan senyawa berbahaya, seperti malonaldehida dan zat karsinogenik pada pembuatan daging panggang. Penelitian ini bertujuan menganalisis pengaruh penambahan kecombrang pada bumbu marinasi dan lama waktu marinasi terhadap sifat fisikokimia (kadar air, aw, pH), aktivitas antioksidan dan kadar malonaldehida daging panggang (grilled beef). Daging sapi dimarinasi menggunakan formula bumbu tanpa kecombrang dan formula bumbu dengan kecombrang selama 1 jam dan 12 jam sebelum dipanggang. Penambahan formula bumbu pada daging panggang berpengaruh nyata (P<0,05) terhadap nilai pH dan aktivitas antioksidan, namun tidak mempengaruhi kadar air, nilai aw, dan kadar MDA (malondialdehida). Penambahan formula bumbu mempengaruhi penampakan visual daging. Perbedaan waktu marinasi 1 jam dan 12 jam tidak memberikan pengaruh pada sifat fisikokimia dan aktivitas antioksidan daging sapi panggang sehingga waktu marinasi 1 jam sudah cukup untuk efisiensi waktu. Secara keseluruhan, penggunaan bumbu pada daging sapi panggang menunjukkan sifat fisikokimia dan aktivitas antioksidan yang lebih baik dibandingkan dengan daging panggang tanpa marinasi (kontrol).
       
      Marinating with antioxidant-rich spices can inhibit the formation of harmful compounds, such as malondialdehyde and carcinogenic substances, during the preparation of grilled meat. This study aims to analyze the influence of adding kecombrang to the marinade and the duration of marination on the physicochemical properties (water content, water activity, pH), antioxidant activity, and malondialdehyde content of grilled beef. Beef is marinated using a spice formulation without kecombrang and with kecombrang for 1 hour and 12 hours before grilling. The addition of the spice formulation to the grilled beef, whether with or without kecombrang, significantly affects (P<0,05) the pH value and antioxidant activity, while it does not impact the moisture content, water activity, MDA (malondialdehyde) content. The addition of the spice formulation alters the visual appearance of the meat. The difference in marination duration of 1 hour and 12 hours does not influence the physicochemical properties and antioxidant activity of the grilled beef, making a 1 hour marination sufficient for time efficiency. Overall, the use of the spice formulation on the grilled beef demonstrates better physicochemical properties and antioxidant activity compared to non-marinated grilled meat (control).
       
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      http://repository.ipb.ac.id/handle/123456789/132390
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      • UT - Technology of Cattle Products [266]

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      Indonesia DSpace Group 
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