Banana comprehesive deep-processing technology

Abstract

The present invention relates to a comprehensive deep-processing technique of banana, including comprehensive utilization of banana flesh, banana peel and banana dregs obtained after the banana flesh is juice-expressed and its processing technique. Said processing technique includes the following steps: making the banana flesh undergo the processes of color fixation, enzymolysis and juice extraction to produce cloudy banana juice; making the cloudy banana juice undergo the process of clearing treatment to oblain clear banana juice; blending and packaging to produce banana juice and banana juice beverage; spry-drying the cloudy banana juice to produce banana juice powder; making the banana dregs obtained after the banana flash is juice-expressed undergo the processes of drying and sieving treatment and utilizing said banana dregs to produce banana fibre biscuit; making the banana peel undergo the processes of fermentation and drying treatment so as to produce high-grade organic fertilizer.

Description

technical field [0001] The invention relates to comprehensive deep-processing technology of bananas, including comprehensive utilization of banana pulp, peel and pulp residue after juicing and processing technology thereof. Background technique [0002] Banana is a kind of fruit that is not resistant to storage, and it can cause huge economic losses in the process of fresh fruit transportation and sales, especially in good years, which will seriously affect the income of banana farmers. At present, compared with other fruits, the international and domestic banana deep processing is in a rather backward state. Except for banana slices, there are few other promising products. However, the banana, which is one of the fruits with the largest yield, has no mature comprehensive deep processing technology, which seriously restricts the development of the banana industry and its deep processing industry. Tracing it to its cause, mainly because there are multiple technical difficult...

AI Technical Summary

Problems solved by technology

[0005] (3) Low juice yield Banana pulp contains high starch, pectin and fiber substances, which seriously affects the juice yield when squeezing the juice. If the banana pulp is directly squeezed, the juice yield is lower than 20%.

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