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題 名 | 粉末化黃豆油及豬油之特性 |
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作 者 | 王淑珍; 曾浩洋; | 書刊名 | 嘉南學報 |
卷 期 | 21 1995.11[民84.11] |
頁 次 | 頁85-95 |
分類號 | 466.11 |
關鍵詞 | 粉末化; 黃豆油; 豬油; |
語 文 | 中文(Chinese) |
中文摘要 | 在前報中,我們探討澱粉,蛋白質及乳化劑之組成對粉末化豬油與黃豆 油之影響,並發現粉末化油脂其有良好貯存安定性。在此進一步探討粉末化油脂 之其它特性。由結果得知,35℃時粉末化黃豆油(SCS)與粉末化豬油(SCL)之最適 貯存水分分別為0.89一1.44與0.60-1.00。黃豆油與SCS脂肪酸比例沒有差異。以β- β3carotene進行粉末油脂之保色試驗,發現黃豆油與SCS經20天保色效過果為 95、90,即使添加VitE,保色效果仍未見增加,反而有輕微促氧化效果。豬油之 保色效果,SCL大於末粉末化之豬油,而添加VitE,經行天貯存SCL或豬油之保 色效果.仍其有55以上。 |
英文摘要 | In previous report, we have investigated the effect of different compsoition of starch, proteinand emulsifier on the powdered fats, and found that the stability of powdered fats were excellentduring storage. In this study, other characters will be investigated. The optimal moisture content for storage of SCS and SCL were 0.89-1.44 and 0.601.00 respectively. The fatty acid composition of the SCL was similiar to that of the originalsoybean oil. For the β-carotene retention test, it was observed that the retention rate of soybeanoil and SCS was 95, and 90 after 20 days storage. Soybean oil and SCL containing Vit Edid not affect its color retention efficiency, but increase the oxidation of β-carotene slightly.However, the SCL showed higher color retention efficiency other than the control set. Vit E added into SCL or lard, increased the retention efficiency rate to 55 after 15 days storage. |
本系統中英文摘要資訊取自各篇刊載內容。