| 摘要 |
A process for manufacturing jams,marmelades,jellies,cakes,pastries,creams, puddings,crepes,fritters,frozen desserts,and the combination of the above with dairy products,such as yoghurt,ice-cream,desserts,in which: i)The whole fruits are treated by pectinolytic and cellulolytic enzymes to enhance the flavour and to produce clarified juices which are then concentrated under vacuum at low temperature in an apparatus fitted with a column filled with inert solid support (C18,carbon,Tenax,etc.),in order to trap the volatiles that in turn can be added along with the concentrated juices to the final products (marmelades,fruits,jams,jellies,etc.). ii)The inert solid support washed with liquid carbon dioxide under pressure. iii)The final products,in order to increase the percentage of low calories,also contain added solids: a)Non metabolized beta -oligo and poly saccharides,such as cellobiose,gentiobiose,etc. b)Cellulosic enzymatic hydrolysates,or cellulose. The application of non metabolized saccharides or enzymatic hydrolysates can be extended to other foods such as pastries,cakes,biscuits,chocolates, etc. |
