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A fresh-keeping method and technology for cherries, which are applied in the fields of fruit and vegetable preservation, food preservation, and preservation of fruits/vegetables by freezing/refrigerating, etc. It can solve the problems affecting the quality of cherries, loss of skin gloss, and skin wrinkles, etc., to avoid fruity aroma and Effects of loss of fruity flavor, inhibition of spread of rot, and extension of shelf life
Active Publication Date: 2014-08-27
南通市通州区十总晨友农产品有限公司
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In addition, the cherry skin is thin, and the pores of the fruit skin are also large. During the storage process, it is easy to lose water, resulting in the loss of skin luster and wrinkling of the skin, which seriously affects the product quality of cherries. Usually, the products sold during the Spring Festival are made from a large number of freshly stored cherries. After the rotten and wrinkled fruits are selected, the better quality ones are selected for sale, which is also one of the main reasons for the price increase.
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Embodiment 1
[0014] Example 1 A kind of fresh-keeping method of cherry is characterized in that, comprises the steps:
[0015] Step 1. Harvesting: When the cherries are fully ripe, choose a sunny day at 8-11 am or 3-6 pm for harvesting. During the harvesting process, be careful to handle and avoid collisions and extrusions between cherries. and damage the cherry fruit;
[0016] Step 2, cooling treatment: sorting and grading the harvested cherry fruits, removing rotten fruits and abnormal-shaped fruits, and completing the arrangement of the fruits, and then put the arranged cherries into the fresh-keeping box, and put the fresh-keeping box open into the refrigerator In the warehouse, adjust the temperature of the refrigerator so that the cherries cool down at a cooling rate of 3°C / h until the temperature on the surface of the cherry fruit drops to about 14-15°C, then stop the cooling so that the temperature on the surface of the cherry fruit remains at 14-15°C about;
[0017] Step 3, pre...
Embodiment 2
[0020] Embodiment 2: preservation test
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Abstract
The invention relates to a fresh-keeping method for cherries. Aiming at the physiological characteristics of cherries and the problems existing in the fresh-keeping storage process, the present invention combines a unique fresh-keeping method with a fresh-keeping agent to achieve a good fresh-keeping effect. The maintenance of fruity flavor is very effective, and the antistaling agent used in the present invention can form a protective film on the surface of cherries, make up for the damage to the fruit wax of the epidermis during the cleaning process, reduce the loss of water in the fresh-keeping process, and can also be used on the surface of the cherry. The surface maintains a good luster; in addition, the cooling treatment during the fresh-keeping process closes the stomata of the cherry skin, reduces the loss of fruit aroma, and at the same time avoids the diffusion of water in the fruit and around the stomata. Taste is important.
Description
Technical field [0001] The present invention belongs to the field of fruit and vegetable freshness, involving a cherry preservation method. Background technique [0002] Cherry, also known as wedge, cherry, etc., its color is bright, crystal, beautiful, red like agate, yellow like glycipa, and rich nutrition, fruit is rich in sugar, protein, vitamins and calcium, iron, phosphorus, potassium, etc.Specific elements belong to high-end varieties in the fruit market. Even in the peak season of their harvest, the price is more than 15 yuan / kg. Because it is not resistant to storage, the fresh food period is short.The cherry on the market in mid -September is basically removed. The price of a few fresh or imported cherries is also sold at high prices.The highest price of the year is as high as 100 yuan per catty.At present, the cherry in my country is mainly planted in the suburbs of Beijing, Yantai, Shandong, and local areas of Sichuan. Among them, the quality of cherry in Yantai, Shan...
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Application Information
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