Although there are indeed some health concerns with off-season vegetables, it must be said that they have brought great convenience to our lives. There is a wider variety of vegetables to choose from, and we can always eat the ones we want. But actually, through some methods, the harm of off-season vegetables can be minimized! So, everyone, come and learn how!
1. Preventing Pesticides: Wash, Soak, Blanch, then Cook
What people fear most when eating vegetables is pesticide residue, especially with off-season vegetables. They are more difficult to grow than seasonal ones, so they require a lot of pesticides to maintain their growth, so they must be cleaned thoroughly. Removing pesticide residue mainly involves four steps: one wash, two soak, three blanch, and four cook. One wash means rinsing repeatedly; two soak means soaking the vegetables in clean water for 30 to 60 minutes; three blanch means quickly scalding the vegetables in boiling water and then lifting them out, which can remove most of the residual pesticides; four cook means to cook the blanched and lifted vegetables according to your eating habits. Experts say that vegetables prepared through these four steps can ensure the removal of over 95% of pesticide residue.
2. Don't Choose Oddly-Shaped or Oversized Fruits and Vegetables
Off-season fruits and vegetables have one characteristic: they are oddly shaped and larger than usual. Therefore, when selecting fruits and vegetables, in addition to avoiding those that are large or oddly shaped, you should also try to choose those certified by national agencies or those with a certificate of origin. These certified fruits and vegetables are produced under strict management in accordance with relevant requirements, with strict control over pesticide use, and therefore contain less pesticide.
For fruits that are not far out of season, you should be even more cautious. This may be because producers used ripening agents to get them to market early. These are generally harmful to the body. For example, products ripened with ethylene will show overly uniform coloring, and products ripened with sulfur dioxide will often have a residual sulfur smell on their surface, etc.
3. Remove Preservatives: Peel
Local agricultural products not only have better maturity and less loss of nutritional value, but they also do not require preservative treatment, resulting in less pollution. Additionally, the costs of transportation, packaging, and refrigeration are lower. Therefore, local agricultural products should be given priority.
Also, everyone should be reminded not to blindly pursue imported fruits that have traveled a long way. Imported fruits are not only expensive, but because of the long transport distances, most of them are coated with preservatives. Moreover, imported fruits are not necessarily tastier than domestic ones.
On the other hand, although many peels are very beneficial to health, to reduce pesticide residue, it is still recommended to peel them before eating.