Processing method of puffed dried enteromorpha prolifra

Abstract

The invention discloses a processing method of puffed dried enteromorpha prolifra. The processing method comprises the following steps of (1) selecting materials; (2) performing cleaning and slicing;(3) performing color protection; (4) performing quick freezing; (5) performing vacuum freezing and drying; (6) performing immersing; (7) performing dehydrating; and (8) performing puffing. A manner ofcombining vacuum freezing and drying pretreatment with vacuum immersing is adopted, tea polyphenols, citric acids and chitosan, having efficacy of preventing brown stains, are enabled to immerse theinner tissues of the dried enteromorpha prolifra, so that the condition that the dried enteromorpha prolifra raw materials generate brown stains in the processing course is effectively reduced, and the obtained puffed dried enteromorpha prolifra not only can maintain high nutrient value and original flavor of the dried enteromorpha prolifra, but also has unique and favorable mouth feel of puffed foods.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a processing method of puffed dried moss. Background technique [0002] Dried moss, also known as tribute vegetable, ring vegetable, mountain sting, and moss vegetable, belongs to green leafy vegetables. It is made by peeling and splitting the stalks in autumn. It is bright green in color, crisp and refreshing, and has high edible value. Dried moss contains nutrient-rich protein, pectin, a variety of amino acids, vitamins, calcium, iron, zinc, carotene, potassium, sodium, phosphorus and other trace elements and carbohydrates necessary for the human body. Detoxification, inhibition of weight loss, blood pressure reduction, softening of blood vessels and other health functions, regular consumption can prolong life. [0003] Dried moss can be eaten in a variety of ways, such as frying, pickling, sugar unstrained spirits, salty, sweet, spicy, and vegetarian decoction. At pr...

AI Technical Summary

Problems solved by technology

However, since the puffed food is easy to cause browning of the dried moss, in order to keep the rich nutritional value and original flavor of the dried moss, it is necessary to explore and develop a method suitable for the puffed dried moss.