Nutrient healthy dried passion fruit and making method thereof

Abstract

The invention provides a nutrient healthy dried passion fruit and a making method thereof, and belongs to the field of the food processing. The making method mainly comprises steps of pre-processing raw materials, scalding, color-protecting, hardening, dipping and freezing. Through the above steps, a shell and raw stock of the passion fruit are separated, external surface skin of the passion fruitis removed after scalding, and the color-protecting treatment is performed, a gas is adequately penetrated into the passion fruit shell through pressurization treatment, so a mass of honeycomb fragile forms are formed in the passion fruit shell, and the fruit shell keeps a crisp mouthfeel through the hardening treatment. The fruit shell is soaked in self-prepared cooking liquid, so the mouthfeeland the nutritional value of a product are further improved. Finally the freezing treatment is performed, so the nutritional ingredients of the passion fruit can be more completely maintained and cannot be damaged. The prepared dried passion fruit is good in mouthfeel and convenient in eating, has the longer quality guarantee time, and is suitable for eating by various crowds.

Description

【Technical field】 [0001] The invention relates to the field of food processing, in particular to a nutritious and healthy dried passion fruit and a preparation method thereof. 【technical background】 [0002] Passion fruit is native to South America, and its scientific name is passion fruit. Its pulp can emit dozens of fruit aromas. Passion fruit contains 17 kinds of amino acids, rich in vitamins, calcium, phosphorus, iron and potassium, trace elements and other beneficial substances for the human body. It has a unique taste, high nutritional value, and high medicinal value. Beautify, enhance immunity and other effects. Passion fruit fresh fruit is affected by high temperature and has strong physiological activities after being picked, and is also susceptible to various microorganisms, so the fruit is easy to deteriorate and rot after harvest, losing its original color, aroma, and taste, which brings great harm to storage, transportation, and freshness. Difficulties, the tr...

AI Technical Summary

Problems solved by technology

Passion fruit fresh fruit is affected by high temperature and has strong physiological activities after being picked, and is also susceptible to various microorganisms, so the fruit is easy to deteriorate and rot after harvest, losing its original color, aroma, and taste, which brings great harm to storage, transportation, and freshness. Difficulties, the traditional processing method canned and dried, low technical content, large loss of nutrients

At present, a large amount of peels of passion fruit are processed in my country's market, causing great waste and economic loss. Therefore, a kind of fruit that can be rationally and fully utilized to make an easy-to-preserve finished product or fruit is needed. The method of semi-finished products can provide a novel eating method for passion fruit, and protect the income of fruit farmers and the needs of consumers to the greatest extent.

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