頁籤選單縮合
題名 | 巨峰葡萄品質分級之可行性研究 |
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作者姓名(中文) | 鄭健雄; 蔡宜峰; | 書刊名 | 臺中區農業改良場研究彙報 |
卷期 | 26 1990.03[民79.03] |
頁次 | 頁41-47 |
分類號 | 435.38 |
關鍵詞 | 分級; 巨峰葡萄; 品質; |
語文 | 中文(Chinese) |
中文摘要 | 本研究主要目的在探討巨峰葡萄品質分級之可行性。供試葡萄分別取 自本省巨峰葡萄主要產地大村、東勢、卓蘭、新社、信義等地,每地各隨機抽取 50穗,總計250穗葡萄作為供試樣本。主要分為品質化驗及官能測定兩種。品 質化驗項目包括色澤、粒徑、粒重、硬度、糖度、酸度及糖酸比;官能測定項目 包括外觀及食味官能測定兩種。研究結果顯示,不論是經由葡萄品質化驗法或官 能測定法,已能明顯分出巨峰葡萄品質的優劣。站在品質分級的觀點而言,本研 究認為巨峰葡萄色澤、粒徑(或粒重)、硬度、糖度及糖酸比等指標,都可以做為 葡萄品質分級標準的指標,若再結合外觀及食味官能測定,即能建立一個完善的 巨峰葡萄品質分級制度,只是葡萄品質和官能測定的評分比例各佔多少,仍待進 一步研究。 |
英文摘要 | This is a preliminary study trying to find the quality grading of Kyoho grape based on the result of testing quality and taste panel test. The testing quality items including color, size, weight, hardness, sweetness, acidity and sweet/sour ratio. The taste panel testing items including fruit appearance and eating quality. A total of 250 samples were collected from Tatsuen, Tungshih, Cholan, Hsinshe and Hsinyi by randomly drawn grape samples in the summer production of 1988. Results indicated that the testing quality and taste panel test can be classified into good, fair and poor groups of Kyoho grape quality, and the testing quality item as color, size (or weight), hardness, sweetness and sweet/sour ratio, etc. can be used as the best indicator of Kyoho grape quality. Nevertheless, the method of Kyoho grape grading presented in this study seems to be applicable, but the quality of ratio between testing quality and taste panel test to set up the grading system of Kyoho grape should be further studied. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。