2. Asparagus is the young stem of the stone Diao cypress, its flesh is very tender, very easy to cook, put in the water to cook for 2-3 minutes can be, if the cooking time is too long, the asparagus will be too soft, the edible taste will deteriorate, but also not conducive to the next cooking.

3. If the cooking time is too short, the asparagus can not be completely blanched, and the oxalic acid content can not be analyzed.

4. Can asparagus cooked in water be a meal replacement: it can be a meal replacement.

5. Asparagus is rich in dietary fiber, the sense of satiety is relatively strong, so it can be eaten in place of meals, and asparagus is very low in calorie content, but also rich in vitamins, amino acids, and a variety of trace elements, which can play a role in replenishing nutrients to improve the role of constipation, especially for weight loss or constipated people to eat meals.