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Fruit purées are often produced by simply crushing the whole fruit and removing gross particles such as seeds, large pieces of peel, etc. Fruit purées are usually unconcentrated, although concentrated juices are sometimes added, and must be preserved to ensure physical and microbiological stability.
The conventional techniques to process fruit juice use thermal technologies, especially in the clarification and concentration processes, to gain a longer shelf-life, avoid the growth of microorganisms, and reduce storage and transportation costs.
1 sty 2011 · This study had three main objectives: a) to evaluate the storage stability of fruit purees regarding the physico-chemical characteristics; b) to determine, over the years, the production’s standardization as regards physical and chemical properties; c) to evaluate the rheological behaviour of the purees and to determine a possible ...
Fruit purées and pulps are ideal raw materials for soft fruits such as strawberry and raspberry that are prone to physical damage during transport. Such products are used in fruit juice blends, drinks and nectars as well as in jam and marmalade manufacture.
A variety of enzymes can be used to enhance the quality of fruit juices. clarifying fruit juice. The use of pectinase to extract juice from apple is a well-known school practical investigation. However, pectinase was first used industrially to clarify apple juice. Here we investigate the effect of pectinase and amylase on their own and combined.
1 paź 2022 · This study was designed to have the absolute definition of ‘one apple to one puree’, which gave a first insight into the impacts of fruit inter-variability (between varieties) and intra-variability (between individual fruits) on the quality of processed purees.
22 kwi 2021 · The objective of this study was to evaluate two sample presentation methods (dry powder and fruit puree) to measure total soluble solids (TSS) and moisture (M) in wild harvested Kakadu plum (KP) (Terminalia ferdinandiana, Combretaceae). Kakadu plum is an endemic plant of Australia that contains high concentrations of vitamin C, ellagic acid as ...
