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題 名 | 毛豆脫粒之試驗研究 |
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作 者 | 彭錦樵; 李廣武; 蔡順仁; | 書刊名 | 農業工程學報 |
卷 期 | 32:3 1986.09[民75.09] |
頁 次 | 頁53-59 |
分類號 | 434.251 |
關鍵詞 | 毛豆; 脫粒; |
語 文 | 中文(Chinese) |
中文摘要 | 毛豆是營養價值極高的蔬菜,含有豐富的蛋白質、鈣質、鐵質、維他命B₁、B₂等。配合農業政策之導向,毛豆有逐年增產之趨勢,不但可外銷以增加外匯,更可加工處理製成各種美味的食品。然而要加工毛豆之前,必需先行脫粒,目前毛豆之脫粒完全以手工行之,耗費大量勞工及成本。本試驗乃應用目前食品機械中適合於毛豆脫粒之兩種機構--滾筒式脫粒機構與圓盤摩擦式脫粒機構,針對毛豆進行脫粒作業,以探討此兩種機構對毛豆脫粒之效果,作為爾後研製一套完善的毛豆脫粒機之依據。 試驗結果顯示: 1.滾筒式擠壓機之兩滾筒轉速為20r.p.m與60r.p.m時,毛豆完全脫粒者可達66~74﹪,當兩滾筒轉速為900r.p.m與1200r.p.m時,完全脫粒者不到50﹪。 2.圓盤摩擦式研磨機雖轉速高達1750r.p.m,但毛豆完全脫粒者仍可達69~75﹪。 3.圓盤摩擦式機構對毛豆脫粒之效果似乎較滾筒式機構為佳。 4.三顆豆仁之毛豆莢,其脫粒效果較一顆或二顆豆仁者為差。 |
英文摘要 | Vegetable soybean is high nutritious, and it contents many nutriments as protein, calcium, iron, vitamin B1 and B2. According to the agricultural policy in Taiwan, the vegetable soybean's product will increase year by year. Vegetable soybean can be exported and processed as many delicious food. Before making the vegetable soybean as delicious food, it is necessary to shell the vegetable soybean. In Taiwan, the operation of shelling the vegetable soybean is still by hand and consumes much labors. Experiments were conducted with roll crusher and disk attrition mill and investigated the mechanism's shelling efficiencies. Results showed that: 1.The shelling rate was 66~74% as the rotating speeds of rollers of roll crusher were 20 and 60 r.p.m., it was less than 50% as the rotating speeds were 900 and 1200 r.p.m. 2.The shelling rate was 69~75% although the rotating speed was 1750 r.p.m in disk attrition mill. 3.It seemed that the shelling effect of disk attrition mill was better than that of roll crusher. 4.The shelling effect of vegetable soybean pod which has three kernels was worse than that of one or two kernels. |
本系統中英文摘要資訊取自各篇刊載內容。