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Cryopreservation of shepherd's purse

1, the shepherd's purse to choose the old leaves and impurities, do not go to the root, then wash the sediment with clean water, soak in light salt water for 20 minutes, and finally drain. Boil a pot of water in the pot, after boiling, add the right amount of salt or salad oil, pour into shepherd's purse, blanch it with boiling water, and wait for the shepherd's purse to become darker, then remove it and put it into cold water to cool. Finally, after cooling, dry the shepherd's purse, put it in a fresh-keeping bag, seal it and store it in the frozen area.

2, after cooling the shepherd's purse, squeeze a little water, do not squeeze too dry. Then put it in a fresh-keeping bag, tie the bag tightly, and put it in the refrigerator for freezing. When you want to eat shepherd's purse, you can cook directly after a bag is thawed. It is very convenient to take as you eat.

3. Put shepherd's purse in the fresh-keeping bag and put it in the freezer. Wash it when eating, lest the water soak the shepherd's purse. How to put shepherd's purse in the freezer to select shepherd's purse and remove all the bad parts. Wash shepherd's purse and drain. Boil a pot of water, add some cooking oil to the surface, and bring to the boil. Put shepherd's purse into boiling water and blanch for about 30 seconds.

4. after the shepherd's purse cools, remove and drain the water, squeeze it with your hands a little, put it into a fresh-keeping bag, tie up the mouth of the bag and put it in the freezer for preservation.

5. When in use, take out shepherd's purse from the frozen state and thaw it naturally. After thawing, it can be directly used for cooking or eating. But please pay attention to avoid repeated freeze-thaw to keep the quality of shepherd's purse fresh. To sum up, the key to frozen shepherd's purse lies in blanching, drying and the correct thawing method. Through this method, the shelf life of shepherd's purse can be extended, and it is convenient to use it at any time. But keep in mind that frozen shepherd's purse should not be thawed frequently to maintain its best condition.

6. Drain shepherd's purse after blanching water, put it into a fresh-keeping bag, and then put it into the freezer. Shepherd's purse is frozen after blanching water, which can maximize the taste of its nutrients. Shepherd's purse is a dicotyledonous plant of the genus Capsella of Cruciferae. It was born on hillsides, on the sides of fields and by the side of the road.

How to keep shepherd's purse in the refrigerator

Refrigeration: pick out the old leaves, bad leaves and other inedible parts of shepherd's purse. Spread out the shepherd's purse and blow it in a ventilated place to avoid deterioration such as damp decay. Finally, the shepherd's purse is stored in a fresh-keeping bag and stored in the refrigerator. Freeze: remove old leaves and impurities from shepherd's purse, wash sand with clean water, soak in brine for 20 minutes to drain water.

Put shepherd's purse in a fresh-keeping bag and put it in the freezer. Wash it when eating, lest the water soak the shepherd's purse. How to put shepherd's purse in the freezer to select shepherd's purse and remove all the bad parts. Wash shepherd's purse and drain. Boil a pot of water, add some cooking oil to the surface, and bring to the boil. Put shepherd's purse into boiling water and blanch for about 30 seconds.

Cold storage method will be fresh shepherd's purse to select, remove old leaves, bad leaves, hard branches and other inedible parts. Spread out the unwashed shepherd's purse and dry it a little to prevent damp decay. Put shepherd's purse in a fresh-keeping bag and put it in the freezer. Wash it when eating, lest the water soak the shepherd's purse.

How to preserve the endless shepherd's purse

Endless shepherd's purse can be directly stored, refrigerated or frozen. Direct storage: generally speaking, the shepherd's purse dug back can be eaten in almost a few days. Shepherd's purse can be directly stored in a humid environment and can be maintained for about 1-3 days. In addition, it should be noted that shepherd's purse needs ventilation, so it can not be stored in plastic bags for a long time, otherwise it will accelerate the aging of shepherd's purse.

Immersion preservation wants to keep shepherd's purse for a long time, so it can be preserved by immersion. First of all, clean up the sundries, rotten leaves and rotten leaves on the shepherd's purse, then rinse it under the faucet, and then soak the shepherd's purse in clean water for preservation, but this method can only allow shepherd's purse to be stored for three days. Refrigerated storage you want to keep shepherd's purse for a long time, you can take the method of cold storage.

Cryopreservation of shepherd's purse can prolong the shelf life by cryopreservation. First of all, wash the shepherd's purse and remove the root, then blanch the shepherd's purse in boiling water for one minute, remove it and soak it in ice water for one minute. Finally, cut the shepherd's purse into pieces of appropriate size, put it in a sealed bag and store it in the freezer. Wash the shepherd's purse, remove the root, dry and put it in a dry sealed bag and store it in a cool and dry place.

Soak the shepherd's purse into the water until it is pulled out of the water when eating. This method does not last long. After picking off the shepherd's purse, you can put it directly into the refrigerator and take it at any time. In addition, it is packed with a vacuum belt, the premise is to ensure that the vacuum bag is intact, take as you eat, this method can be preserved for a longer time.