查詢結果分析
來源資料
頁籤選單縮合
題名 | 以吸附法製造粉末化油脂及其特性之探討= |
---|---|
作者 | 謝峻旭; 王淑珍; 周隆武; 曾浩洋; |
期刊 | 嘉南學報 |
出版日期 | 19951100 |
卷期 | 21 1995.11[民84.11] |
頁次 | 頁28-36 |
分類號 | 466.15 |
語文 | chi |
關鍵詞 | 粉末油脂; 吸附法; 黃豆油; 豬油; Powdered fats; Absorption method; Soybean oil; Lard; |
中文摘要 | 應用吸附法製造黃豆油及豬油粉末油脂,其中modifiedstarch(Comdex oA 及porousstarch)對油脂之吸附量高達67 ,但以油脂吸附量50之外觀較佳。此兩種 吸附劑所製之粉末油脂,在20℃水中分散性差,於95℃水中分散性良好;而以正 己烷抽出其中的油脂.以Comdex OA製品抽油率較好.可達90左右,此結果表示 其應用於烘焙製品,會得較佳產品;而儲存安定性方面,兩者皆不理想.有的製 品甚至加速氧化,但可藉添加抗氧劑來改善此現象。 |
英文摘要 | Soybean oil and lard powdered fats were prepared by using adsorption. Effects of modifiedstarch (Comdex OA & porous starch) were better and the adsorption rate was 67, but 50rate products had a good powdered form. The dispersion for these powdered fats were preparedwith Comdex OA and porous starch was poor in 20℃ water, but excellant in 95 ℃ water. Theefficiency of fat extraction using n-hexane, the Comdex OA powdered products were higher thanporous starch ones, about 90 fat of the total lipid in the powdered fat could be extracted, it'sapplied on bake food could be obtained good products. The storage study performed at 60℃ inthe dark showed that these powdered fats were not fairly resistant to autooxidation, we con-sidered the applications of safe antioxidant could solve this problem. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。