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腌制肉制品的干燥方法长期以来均采用传统的蒸汽干燥方式、投资大、需耗费大量常规能源,寻找一种新型的干燥方法极为迫切。本文研究了两种干燥方式对腌制肉品的品质影响。通过测定烘箱...
腌制肉制品的干燥方法长期以来均采用传统的蒸汽干燥方式、投资大、需耗费大量常规能源,寻找一种新型的干燥方法极为迫切。本文研究了两种干燥方式对腌制肉品的品质影响。通过测定烘箱中三种不同的干燥温度(45℃、55℃、65℃)下样品的水分活度、过氧化值和酸价,并绘制干燥速率曲线,以此为进一步研究太阳能的干燥规律提供依据。本文研究表明当采用烘箱干燥时,温度为50℃-60℃时,干燥效果最好;当采用太阳能干燥时,晴好天气约一天可得成品,干燥效果较好。
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2011-07-22
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The dry salted meat products all adopt the method for a long time the traditional steam drying method, invest big, can take a large conventional energy, looking for a new type of drying method is very urgent. This paper studies two way to dry salted meat quality of influence. Through the determination of oven of three different drying temperature (45 ℃ 、55 ℃ 、65 ℃), under the sample water activity, peroxide value and acid value, and paint drying rate curve, and, in doing so, for further research of the solar drying law provides the basis. This paper studies show that when the oven drying, temperature for 50 ℃-60 ℃, dry effect is the best; When using the solar energy is dry, sunny weather for about a day can get finished product, dry the effect is good.
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The drying method preserved meet products has long been the traditional steam drying, which demands large amounts of investment and conventional energy. Therefore, search for a new drying method is urgent. In this paper, the effect of two drying methods on the quality of preserved meat products were studied. The water activity, peroxide value and acidicity value of samples at different drying temperature (45℃、55℃、65℃) in oven were measured, and the drying rate curve was drwan. These evidences provide basis for further study of the laws of drying using solar energy. The results showed that the optimum drying effect was obtained at 50℃-60℃ when oven was used; the final product could be ottained in around one day in the fine weather when using solar energy for drying.
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The traditional method to dry the salted meet production has long been the adoption of steam, which requires a large investment and costs much ordinary energy, so it has become most urgent to search a new way for drying. This article studies the different affections to the qualities of the meat production between two drying methods. By measuring the specimens' Aw,Peroxide Value and Acid value in three varying drying temperatures(45℃、55℃、65℃) in three different ovens, and drawing out their relavant curves of drying speed, we maneged to provide the basis for the deeper research of the regularity of the solar energy drying mothed.The research of this article shows that when adopting the oven for drying practice in the temperature 50℃-60℃, it has the best effect; When adopting the solar energy, the finished products can be produced within one day, and the effect is fine.
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