Автор:H. I. Blits Год: 2008 Издание:Книга по Требованию Страниц: 532 ISBN: 9781429010689 Through the use of hot air and steam, Professor Blits created a method of safely preserving fresh foods. In this 1890 work, he provides instructions on how to do this, as well as how to preserve delicate fruits in syrups or through candying.