Celery leaves do not need to blanch, which will make the celery nutrient loss, celery leaves 100 ℃ water for two minutes, vitamin C loss rate of up to 65%, hot more than 10 minutes, vitamin C almost lost, so celery leaves do not need to blanch.

Celery (scientific name: ApiumgraveolensL.), belongs to the umbelliferae, native to the Mediterranean coast of the marshland, the world has been widely cultivated, rich in protein, carbohydrates, carotene, B vitamins, minerals, etc., at the same time, has the liver and clearing heat, wind and dampness, remove the annoyance of swelling, cool the blood, detoxification of the lungs, the stomach, blood, bowel movement, and lower the risk of blood loss.