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Technology of Utilisation of the Wastes from Sugarcane and Sugar Processing: An Indian Experience

机译:印度甘蔗和糖加工废料的利用技术:印度的经验

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摘要

Sugar is so abundant and so cheap that one overlooks the extent of science, technology and industry that have gone into the making of refined sugar. In technical language, sugar is referred to as sucrose. Sucrose has practical advantages over the other sugars in that it is available in a dry crystal form which is convenient for ultimate handling; also it does not deteriorate on storage. Sugarcane was first cultivated in India; then spread eastward to China, westward to Arabia and Spain and then to the New World. The two main sources of sucrose are the sugarcane and the sugar beet. The sugarcane is a tall grass having a number of bamboo-like stems which grow to a height of 4 meters or more. The sugar content in sugarcane is about 10 to 15 percent. As regards the sugarbeet, the juice of the beet contains a sugar identical with that found in cane. The sugarbeet is found to contain 5 to 6 % of sucrose. In improved varieties a yield of 13 to 17 percent is common and in this respect it compares favourably with sugarcane.
机译:糖是如此的丰富和廉价,以至于人们忽略了精制糖生产中的科学,技术和工业。用技术语言来说,糖被称为蔗糖。蔗糖相对于其他糖类具有实际优势,因为它以干燥晶体形式提供,便于最终处理。而且它在存储方面不会恶化。甘蔗最早是在印度种植的。然后向东扩散到中国,向西扩散到阿拉伯和西班牙,再扩散到新世界。蔗糖的两个主要来源是甘蔗和甜菜。甘蔗是高高的草,有许多竹状的茎,长到4米或更高。甘蔗中的糖含量约为10%至15%。关于甜菜,甜菜汁中所含的糖与甘蔗中的糖相同。发现甜菜中含有5%至6%的蔗糖。在改良品种中,产量通常为13%至17%,在这方面,它与甘蔗相比是有利的。

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