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External Quality Of 90 weeks-Aged Chicken Eggs At Various Storage Times At Refrigerator
This study aims to determine and study the external quality of chicken eggs aged 90 weeks at various lengths of storage at refrigerator temperatures.. The method used in this study is to conduct experiments in the laboratory. The design used was a completely randomized design (CRD) with 4 treatments, namely storage for (P0: 0 days, P1: 7 days, P2: 14 days, and P3: 21) days with 5 replications. and each repetition there were 3 eggs so that the number of eggs used was 60 eggs and eggs. The variables observed in this study were egg weight, egg index, shell weight and shell thickness. The data obtained in this study were analyzed by analysis of variance (ANOVA) if there were differences between the treatments, then the BNT test was continued. Based on the results of the study, it was shown that the external quality of 90-day-old chicken eggs at various lengths of storage at refrigerator temperatures had no significant effect (P > 0.05) on egg weight, egg index, shell weight and shell thickness. Based on the results of the study, the average egg weight was 47.87 – 48.99, the egg index was 60.85 - 62.91%, the average shell weight was 6.05 - 6.3 grams, the egg shell weight was 0.83 - 0.89 grams Based on the results of this study it can be concluded that egg storage time of up to 21 days at refrigerator temperature can maintain good external quality..
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