|
|
|
|
|
| Machado, Francisca Ligia de Castro; Instituto Federal de Educação, Ciência e Tecnologia; Lima, Rafaela Maria Temóteo; Instituto Federal de Educação, Ciência e Tecnologia; Alves, Ricardo Elesbão; Embrapa Agroindústria Tropical; Figueiredo, Raimundo Wilane; Universidade Fderal do Ceará. |
| This work evaluated the changes in quality in early-harvested ‘Gold’ pineapple after coating with wax and exposure to 1-Methylcycloprepene before or after coating. The storage conditions and the experimental period simulated those of shipping and marketing, assuming that Ceará,Brazil, is the production site andEuropeis the marketplace. Evaluation was performed after harvest, upon removal of the fruit from cold storage, and every three days during room storage. Evaluations included visual quality of the fruit, shell yellowing, mass loss, flesh color, soluble solids, titratable acidity, pH, soluble solids to acid ratio, ascorbic acid, total soluble sugars, reducing sugar, phenolic content, and yellow flavonoids. Low temperature was the key variable for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ananas comosus L. Merrill; Shipping; Market; Shell appearance; Eating quality. |
| Ano: 2014 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/17192 |
| |
|
| |
|
|
| 山本, 紫乃; 伊藤, 信一; 坪坂, 修二; 脇坂, 巧; 岡田, 繁; 山口, 悠; 前田, さくら; 口田, 圭吾; KUCHIDA, Keigo. |
| ホルスタイン種若齢肥育牛である十勝若牛において，消費者による食味評価と枝肉の客観的評価値との関連性について調査した．画像解析形質（5形質），枝肉格付形質（4形質）およびMUFA割合を客観的評価値とした．食味試験は異なる（一部同じ）個体から得た十勝若牛14頭のロースまたはサーロインのステーキ肉を2点比較法により実施し，1,074の有効回答を得た．消費者の食味形質は，香り，柔らかさ，ジューシーさ，好ましさの4項目とした．客観的評価値と食味形質との関連性について，形質間の相関係数を算出した．食味形質間の相関係数は，香りと柔らかさ，香りと好ましさ以外で0.63から0.88と高い相関関係が得られた（P＜0.05）．また，客観的評価値と食味形質では，脂肪面積割合とジューシーさ（0.77），肉色の詳細評価値であるiBCSと柔らかさ（−0.70），月齢と柔らかさ（−0.66）などで中程度の相関が示された（P＜0.01）．以上より，十勝若牛では，脂肪面積割合，iBCS,月齢などが食味形質と関係しており，これらを用いることで，食味予測の可能性が示唆された． |
|
Palavras-chave: Eating quality; Holstein; Image analysis; Yearling beef. |
| Ano: 2014 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4082 |
| |
|
|
|
