Method for preparing whole-fruit dried lemon fruit and lemon tangerine peel

Abstract

The invention discloses a method for preparing whole-fruit dried lemon fruit and lemon tangerine peel. The preparation method of the whole-fruit dried lemon fruit comprises the following steps: (1) cold water disinfection: sterilizing the material by using sterile cold water; (2) immersing the material by composite enzyme to make the fading into a uniform color; (3) performing puncturing for fullyevaporating the moisture; and (4) performing air drying, color protection and drying. Further, the prepared whole-fruit dried lemon fruit is prepared, and then is prepared into the tangerine peel, and the research on the preparation of the tangerine peel by lemon is unique, the residual fruit is fully utilized, and the preparation method is simple and easy to operate. the natural color protectionis realized, the additives such as color protection is not required, according to the characteristics of whole fruit lemon, the dried lemon fruit is prepared into dried tangerine peel, which can better exert the medicinal value and has higher nutrient content, so that the activity of a lemon component is kept, and the color can be basically and uniformly unified.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a method for preparing whole-fruit lemon dried fruit and lemon tangerine peel. Background technique [0002] Lemon is recognized as a fruit with high health, nutrition and medicinal value in the world. According to the National Compilation of Chinese Herbal Medicine, lemon has the effects of reducing phlegm, relieving cough, promoting body fluid and invigorating the stomach. Stagnation of qi, heatstroke and irritability. With the development of science and technology, in-depth research on the activities of various functional components of lemons shows that lemons have the functions of lowering blood fat, lowering uric acid, anti-oxidation, and anti-cancer. They can prevent cardiovascular diseases, reduce calcium ion concentration, promote blood coagulation, prevent And treat hypertension and myocardial infarction, prevent kidney stones and other effects. [0003] In rec...

AI Technical Summary

Problems solved by technology

[0003] In recent years, my country's lemon industry has developed rapidly, especially allowing farmers to start businesses without leaving their hometowns. However, since fresh fruits are mainly on the market from August to December, the supply exceeds demand, and lemons begin to change color within three to five days after picking. The cost is high, and many fruit farmers cannot bear it. They can only sell as much as they want and pick as much as they want, leaving them to rot in the fruit field at will. Unsalable and rotten fruits are thrown away, which once caused environmental pollution. Even if the fruit is stored, fungal rot will occur due to the fall of the fruit pedicle. At the same time, because many defective fruits are not useful, it becomes useless and a pity to discard, and brings pollution troubles. The cheap fruit hurts the farmers, but the whole The market needs lemons, so in the current lemon processing process, only slices are sold, and most of the processes use high-temperature baking

In order to improve the appearance and color, food additives or thiosulfur is used to protect the color, which brings safety hazards. Even if the vacuum drying technology is used, it is difficult to become the mainstream processing due to the large one-time investment, high operating cost and small output. technology, and the existing technology pays little attention to the technology of researching feasible whole fruit lemon and tangerine peel, the present invention fills up this gap, first invents a kind of technology of whole fruit lemon dried fruit and lemon tangerine peel, and firstly uses the name of lemon tangerine peel

Images