Fresh walnuts preservation method:
1, you can remove the green shell of fresh walnuts to retain the rest, slightly air-dried, divided into small portions into a plastic bag, sealed. Then put in the refrigerator freezer, want to eat when you take out a small bag at any time to eat;
2, if there is no refrigerator, then the fresh walnuts into a cool, dry ventilated, but this is not a very long time to save, put in the refrigerator to save, almost can be put a month;
3, or you can also open in the ventilated and dry place, naturally air-dried, the time long most into dry walnuts.
Walnut kernels contain zinc, manganese, chromium and other human body indispensable trace elements. The human body in the aging process of zinc, manganese content is declining, chromium has to promote the use of glucose, cholesterol metabolism and maintenance of cardiovascular function.
Expanded Information:
Walnut preservation recommendations: walnut storage can generally stay a year, but the best Eat up within half a year is best. But the prerequisite must be stored in a dry place to prevent moths or mold. Detection of walnuts can eat:
1, the walnuts open, look at the skin inside the "meat" white basic can eat, if it is brown or black or yellow-brown belongs to the inedible;
2, olfactory, open the kernel to smell is not a change of flavor. Bad taste strange, and eat up bitter, peel from green to yellow, the top of the cracks, involucre natural cracking, easy to peel.
Storage of walnuts after harvest should be stripped of involucre, rinsing, drying, pest control, sterilization treatment before storage. Walnuts in storage during the mold, insect damage and deterioration often occurs, need to strengthen management. Storage places must be cool, dry and ventilated, backlit. Walnuts should be at a low temperature of about 5 degrees Celsius, the relative humidity of the air at 50% -60% under the general cold storage is better.
Fresh walnuts and dry walnuts is the big difference: fresh walnuts surface is also wrapped in a thick layer of skin (in addition to the common dry walnuts hard shell other than the skin). To eat fresh walnuts, you need to be patient to peel off the skin, but if you use your hands directly to pick, not only fresh walnuts skin pigmentation will be stained hands (not good cleaning), and the skin is also more solid, not good to deal with.
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