公开(公告)号：WO2008068572A2

公开(公告)日：2008-06-12

申请号：PCT/IB2007/003686

申请日：2007-11-29

Applicant: MELITA FINANCIAL GROUP ,  GOLUBEV, Vladimir

Inventor： GOLUBEV, Vladimir

IPC: A23L1/0528 ,  A23L1/212

CPC classification number: A23L33/22 ,  A23L29/244

Abstract: An integrated method for the global recovery and production of carbohydrates, in particular inulin, pectin, fructose-glucose syrup and vegetable fibre from Jerusalem artichoke tubers, in which the crushed tubers are subjected to extraction in water in a cavitation extractor, including the phases of : a) subjecting the crushed tubers to extraction in water with a volume ratio from 1:3 to 1:8, with a cavitation index from 0.05 to 0.1 for times from 10 to 15 minutes, to provide the extraction in liquid phase of the carbohydrate fraction containing mainly inulin; b) separation of the liquid phase containing inulin from the solid phase through filtration; and c) purification and concentration of the aqueous filtrate containing inulin; for the production of pectin the Jerusalem artichoke tuber pulp, separated from the filtrate in phase b) is subjected to extraction in a rotary cavitation extractor from 2.1 to 2.5, for a time from 45 to 300 seconds; preferably, a portion of the aqueous concentrate containing inulin, produced in phase c), is subjected to hydrolysis with citric acid to provide a fructose-glucose syrup.

Abstract translation: 全球回收和生产来自菊芋块茎的碳水化合物，特别是菊糖，果胶，果糖 - 葡萄糖浆和植物纤维的综合方法，其中将破碎的块茎在空气萃取器中在水中进行萃取，包括 ：a）将破碎的块茎以体积比为1:3至1:8的水进行萃取，空化指数为0.05至0.1，持续10至15分钟，以提供碳水化合物的液相 主要成分为菊粉; b）通过过滤从固相中分离含有菊糖的液相; 和c）含有菊粉的含水滤液的纯化和浓缩; 为了生产果胶，将与b相中滤液分离的菊芋块茎浆在旋转空穴萃取器中从2.1至2.5提取45至300秒; 优选地，在c）阶段中产生的含有菊粉的含水浓缩物的一部分用柠檬酸水解以提供果糖 - 葡萄糖浆。