頁籤選單縮合
題 名 | 稻穀含水率測定烤箱技術之研究 |
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作 者 | 陳加忠; 雷鵬魁; 曹之祖; | 書刊名 | 農業工程學報 |
卷 期 | 41:2 1995.06[民84.06] |
頁 次 | 頁59-70 |
分類號 | 434.113 |
關鍵詞 | 烤箱; 含水率; 稻穀; Oven; Moisture content; Rough rice; |
語 文 | 中文(Chinese) |
中文摘要 | 此研究中比較六種烤箱量技術對稻穀水份之量測性能。比較之標準為誤差分佈圖,數據標準差與誤差絕對值之平均值。量測稻穀品種為梗8號,水份範圍為10~35%濕基。結果顯示以130℃乾燥16或20 hr僅適用於28%以下之稻穀;高含水率之樣本則需利用105℃與72 hr加以測定。傳統方法如AOAC標準,其乾燥溫度小於130℃,時間不超過5 hr,僅適用於接近13%含水率之樣本。 |
英文摘要 | A comparative study of moisture content of rough rice using six air oven techniques was conducted. The distribution of measuring errors, standard deviations and the average of absolute values of errors were served as comparative standards. The range of moisture for the grain variety of Taikeng No.8 used in this study was 10 to 35 percent (w.b). The results showed that the oven technique set at 130℃ for a period of 16h or 20h only valid for the samples of moisture content below 28%. The moisture determination for higher moisture content was recommended using the 105℃ drying temperature and 72h drying period. The traditional method, such as AOAC technique of drying below 130℃ and period less than 5h, could be adopted only for the sample that its moisture nearly 13%. |
本系統中英文摘要資訊取自各篇刊載內容。