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首页> 外文期刊>BioTechnology: An Indian Journal >Modified jatropha oil for making chamois leather
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Modified jatropha oil for making chamois leather

机译：用于制造麂皮的改性麻风树油

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Fish oil is extensively used in food, pharmaceutical industries and in general it is expensive, but low cost fish oil is used in leather industry for Chamois leathersmanufacture. Oils in general, whether it is vegetable oil or marine oil, have higher viscosity and hence it takes longer time for penetration into the skin during oil tanning. In-addition, a significant amount is wasted in the drumduring processing due to high viscosity of oils. Jatropha oil, is non-edible oil that is used for making soap, bio-fuel etc. is relatively cheap compared to fish oil. Therefore, in this study jatropha oil was trans-esterified using methanol and sulphuric acid to obtain jatropha oil methyl ester which is low in viscosity and this product is used for making chamois leather. This leather was tested for different properties such as water absorption and its strength. The experimental results show that the leathers made using jatropha oil methyl ester has similar properties that of conventional chamois leather and jatropha oil methyl ester could be a substitute to raw fish oil.
机译：鱼油广泛用于食品，制药工业，通常价格昂贵，但低成本的鱼油在皮革工业中用于羚羊皮的制造。一般而言，无论是植物油还是船用油，其油都具有较高的粘度，因此在鞣制油期间需要较长的时间渗透到皮肤中。另外，由于油的高粘度，在转鼓加工过程中浪费了大量的油。麻风树油是一种非食用油，用于制造肥皂，生物燃料等，与鱼油相比相对便宜。因此，在本研究中，麻疯树油使用甲醇和硫酸进行酯交换，以获得粘度低的麻疯树油甲酯，该产品用于制造麂皮。测试了该皮革的不同性能，例如吸水率和强度。实验结果表明，使用麻疯树油甲酯制得的皮革具有与常规麂皮皮革相似的性能，并且麻疯树油甲酯可替代生鱼油。

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