Instant milk-fish gelatin jelly and preparation method therefor

Abstract

The invention discloses a preparation method for instant milk-fish gelatin jelly. The method comprises the following steps: S1, adding dried fish gelatin, ginger slices and lemon juice into water, carrying out cooking, cleanly washing the fish gelatin with clean water, and then, soaking the fish gelatin into pure water, so as to obtain reconstituted fish gelatin; S2, cutting the reconstituted fish gelatin into pieces, adding the reconstituted fish gelatin into water, decocting the fish gelatin for the first time, carrying out filtering, collecting filtered liquor, adding filter residues into water, decocting the filter residues again, merging all filtered liquor, and finally, transferring the filtered liquor mixture into a mold for freezing and forming, so as to obtain fish gelatin jelly; S3, mixing whole milk with a sweetening agent, so as to obtain diluted sweet milk with the sweetness of 3-15 degrees; and S4, dicing the fish gelatin jelly prepared in the step S2, canning the diced fish gelatin jelly, the diluted sweet milk prepared in the step S3, tea powder and red date powder in proportion, and carrying out exhausting, sealing and sterilizing, thereby obtaining the instant milk-fish gelatin jelly which is good in taste and rich in nutrition.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to an instant milk fish jelly and a preparation method thereof. Background technique [0002] Isinglass is a dry product of swim bladder, which is a colloidal capsule with high nutritional value and health care function. In the Han Dynasty of our country, there was a record of swim bladder as a medicinal material. In the Tang Dynasty, swim bladder was used as a tribute. In the Ming Dynasty, "Compendium of Materia Medica" recorded: swim bladder gum, burns and persists, treats tetanus, stops vomiting blood, dissipates blood stasis, and reduces swelling and poison . In the Qing Dynasty, fish maw was listed as a tonic, as famous as bird's nest and shark's fin, known as "marine ginseng". In 2004, fish maw was recommended by the State Administration of Traditional Chinese Medicine as one of the key Chinese medicinal materials for development. [0003] The main components of isi...

AI Technical Summary

Problems solved by technology

[0004] At present, there are very few domestic researches on the deep processing of isinglass, lack of research on physical and chemical properties such as isinglass quality standards, deodorization treatment and processing characteristics, resulting in most of isinglass being underutilized, and only part of it is in the form of dry products in the market Up circulation, single variety, backward processing methods

Existing families use the traditional stewing method to process isinglass. Improper soaking can easily lead to nutrient loss and time-consuming

In addition, a small number of isinglass is processed into ready-to-eat products. The isinglass of these products will lose some nutrients and the isinglass is easy to deteriorate during the high-temperature rapid soaking or long-time soaking process. It is difficult to meet people's requirements by effectively utilizing the nutrients of isinglass