Bitter cabbage poisonous
Generally no poison, you can eat, if the bitter flavor is heavier, it is recommended to pour out.
Hollow cabbage bitter may be caused by a variety of reasons, if the frying time is too long, or hollow cabbage is too old and so on, this situation is not toxic, can be eaten, but the taste is poor. In addition, the planting of hollow cabbage when the application of too much nitrogen fertilizer, or sprayed more pesticides, etc., may also cause a bitter taste, this hollow cabbage should not be eaten, so as not to lead to physical discomfort.
Why is cabbage bitter
Hollow cabbage is too old or fried too long.
Hollow cabbage color green, containing a large number of vitamin C, carotene, dietary fiber and calcium, iron, potassium and other minerals, if the fried hollow cabbage bitter taste, may be the hollow cabbage put a long time to become old, or fried for too long, in general, the hollow cabbage with a few minutes of high-flame stir-fry can be. In addition, the purchase of cabbage, it is recommended to choose tender, stem strip uniform, no yellow leaves, no disease spots, this cabbage is more fresh.
How to choose the hollow cabbage
1, look at the leaf color and shape: the greener the fresher the leaf
Hollow cabbage is recommended to choose the whole plant intact, without rooters, no yellow leaves or broken water injury is good, the greener the leaf the fresher. The wider the leaf, the fresher and more tender. At the same time, to select no yellow spots, the stem is not too long, no rotten leaves, shriveled leaves, no insect pests.
2, look at the incision: the incision is not rotten or discoloration
The incision at the bottom of the stem tube should be free of rot or discoloration, if it is too dry or lack of moisture will be less fresh.
3, look at the stem tube thickness: stem tube fine taste tender
Taste, stem tube tender cabbages taste more tender; stem tube thick cabbages taste more hard and crispy. Cabbage should buy stalks smaller, eat some tender.
4, look at the stem tube color: partial green stalk taste tender
Stem tube, then, and partial green stalk taste will be tender; partial cabbage stalk taste is more brittle.
Stir-fried cabbage practice
Ingredients:
Hollow cabbage, garlic, chili pepper flakes, a little salt.
Practice:
1, wash and cut the cabbage, dry water;
2, frying pan hot, put lard, put garlic, chili pepper slices burst incense;
3, put the cabbage, stir fry on high heat;
4, add all the seasonings, stir fry evenly to taste.