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Explain two ways in which the nutrients of green vegetables can be maintained when cooking vegetables.?
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What is conservative cooking?
a conservative method is one that conserves the nutrients that are easily lost upon cookingand to ensure that they are available for the body to utilize.
Are cooked vegetables as healthy as uncooked vegetables?
Veggies are healthy cooked, and uncooked. However, cooking vegetables does cause some of their nutrients to leach out into the water they are cooked in. Steaming or roasting doesn't cause as much loss.
Does cooking cold refrigerated vegetables impact nutrition?
Cooking them at all removes some of the nutrients as opposed to eating them raw, but no different than cooking them taken from room temperature. Steam them if you want to keep them as pure as possible and still have them cooked.
Is raw broccoli better for you?
Cooking always leaches some of the nutrients of any vegetable. The longer a vegetable is cooked the more nutrients are leached into the cooking water. In that "raw" has the benefit of supplying all of the nutrients available in all vegetables it is better. Depending on the application, it is preferable to steam a vegetable only until it is "Fork Tender" and attains a brightness of its natural color. By cooking with steam rather than boiling in water, fewer of the nutrients are leached.
How can we conserve nutrients in foods?
Cooking vegetables makes nutrients more available for the body to absorb, but overcooking can mean losing nutrients. Plant cell walls are broken down in cooking, which means the food can be more completely digested and used by the body. While potato should be well cooked, overcooking less starchy vegetables will result in loss of nutrients, so steaming or microwaving vegetables (so they are still crunchy) helps retain most nutrition. Meat should always be well cooked to destroy bacteria and make nutrients available for the body to absorb
Are vegetables more healthy when eaten raw?
Not always. Cooking can release nutrients locked into certain veggies, making them not only healthier but tastier, too. Some veggies are better eaten raw, to keep in nutrients.
Why are nutrients in food lost when they are preserved?
Nutrients tend to get lost in these preparations due to heat and oxidation. When the cells of the food are ruptured in any way, shape, and for, like how they tend to be during prepping or cooking, there will be loss of nutrients.
Which cooking method ate generally used while cooking vegetables?
Most people simply use the frying method while cooking their vegetables.
Cooking vegetables water soluble vitamins will be retained by what cooking method?
Steaming the vegetables rather than boiling.
Does cooking of yam makes the nutrients get dissolved in the cooking water?
Yes, cooking of each and every food item makes it loose some nutrients.
What is rinse in cooking?
you rinse vegetables or fruit before cooking
Does the cooking process destroy many vitamins?
Cooking vegetables won't "deprive" them of vitamins since they will still have the vitamins after cooking. However, cooking will alter the vitamins' structures (heat denatures things like enzymes and proteins), which can then lower the bioavailability (the availability a nutrient has to be absorbed by the body) of the vitamins once you eat the cooked vegetable. The vitamins and nutrients are still present, but not to the extent they were when the vegetable was raw. To get maximum nutrients and vitamins from vegetables, eating raw or fresh-frozen (vegetables that are frozen at the peak of freshness - all the good stuff is still present) are the best. However, there are some important nutrients that become more bioavailable to the body after the cooking process (such as the antioxidant lycopene found in tomatoes).
