We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Internal quality of eggs coated with cassava and yam starches.
- Authors
de Brito Mota, Antônia Silmara; da Silva Lima, Patrícia Maria; Silva, Djany Souza; Gonçalves Abreu, Virgínia Kelly; Freitas, Ednardo Rodrigues; Fernandes Pereira, Ana Lucia
- Abstract
The objective of this study was to evaluate the egg quality stored at 25 and 5 °C with and without cassava and yam starches coatings for 28 days. The treatments used were: fresh eggs (T1), without coating stored at 5 °C (T2) and 25 °C (T3), with cassava (T4) and yam (T5), starches coatings. The eggs were analyzed for egg weight; weight loss; albumen, yolk and shell percentages; Haugh Units (HU); yolk color; and yolk and albumen pH. The egg weight, shell percentages, and yolk pH did not vary among the treatments. The weight losses, albumen and yolk percentages of the eggs stored were higher when compared to T1. For HU, T2 did not differ of T1, maintaining the internal egg quality during storage. The other treatments had a reduction (p ≤ 0.05) of HU with storage. The yolk color of T2 was higher (p ≤ 0.05) than T1. The eggs stored at 25 °C not differ between themselves. The albumen pH of T3 was higher than of T1. The albumen pH of T2 and T5 were the lowest. Thus, the egg quality decreased with time and storage temperatures. The eggs stored with cassava and yam starches coatings had a reduction of internal quality for HU. However, for the parameters albumen pH, the coating of yam starch had good results, keeping the quality of the eggs during storage.
- Subjects
EGG quality; CASSAVA; STARCH; YAMS; ALBUMINS
- Publication
Brazilian Journal of Agricultural Sciences / Revista Brasileira de Ciências Agrárias, 2017, Vol 12, Issue 1, p47
- ISSN
1981-1160
- Publication type
Article
- DOI
10.5039/agraria.v12i1a5420