頁籤選單縮合
題名 | 進口玉米儲存試驗之研究 |
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作者 | 張森富; 周楚洋; | 書刊名 | 農業工程學報 |
卷期 | 27:3 1981.09[民70.09] |
頁次 | 頁37-60 |
關鍵詞 | 玉米; 進口; 儲存; |
語文 | 中文(Chinese) |
中文摘要 | 為了了解進口玉米在儲存期間之變化及建立倉儲管理辦法,分別在臺糖、嘉新、洽發、統一、大成等公司之圓筒倉庫進行試驗。有關樣品之測定項目包括:水分含量、發芽率與脂肪酸度等。 試驗發現短期儲存者(1至2個月左右),其品質變化不大。儲存4個月者,冬天時較沒問題;夏天則需適當的配點運用翻倉與通風技術,才能掌握玉米之狀況。影響儲存之最主要因素為水分含量與溫度,與前人之研究結果相同應低於14%及25℃,儲存效果較佳。廠商之倉庫大都裝有溫度紀綠裝置,使用情形良好;只是有關通風與翻倉的運用技術尚需加強。進一步之研究仍有待加強,尤其是建立基本試驗倉將更有助於獲得精確的資料。另外,建議廠商在採購玉米時,應多注意水分含量高低的問題,以及穀物經歷過的變化,即可減少儲存的麻煩。 |
英文摘要 | In order to investigate changes of imported corn and establish standard procedures for maintaining the quality of the corn, storage experiments have been conducted at silos of Taiwan Sugar Corporation, Chia Hsin Corporation, Chia Fha Co. Ltd., President Enterises Corporation, and Great Wall Enterprise Co. Ltd., supported by the Taiwan Grains and Feeds Development Foundation. Corn samples were taken during the experimental period for determining their moisture content, fat acidity and germination rate. It was found that the corn stored for a short period of about two months seemed all right. The corn Stored for a loner period of 4 months was acceptable during the winter season only. During the 4 months was acceptable during the winter season only. During the months was acceptable during the winter season only. During the summer-time, aeration and turning should be properly applied for maintaining the quality of corn. Major controlling factors that influence the corn during storage are moisture content (below 14%) and corn temperature (below 25℃). This finding confirms the previous studies. Most of the silos are equipped with temperature recording apparatus which is effectively utilized. But, more knowledge about the application of aeration and turning should be sought. Further study is necessary, especially on the construction of an experimental bin which is definitely needed for obtaining more accurate results. Additionally, it is suggested that the buyer should pay more attention to the moisture content of corn and its history; only thus can the storing problem be much reduced. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。