Fibre.
Vitamin C is the nutrient most easily lost by the process of boiling. It is water-soluble and can leach out into the cooking water. To preserve vitamin C, it is recommended to cook vegetables for a shorter time or to use cooking methods that involve less water, such as steaming.
Raw vegetables require more chewing and have enzymes that aid in digestion, while cooked vegetables are easier to digest because the heat breaks down some of the tough fibers. Cooking can also reduce the nutrient content in vegetables.
The process of plunging vegetables into ice water after cooking is known as "shocking." This technique halts the cooking process immediately, preserving the vegetables' vibrant color, crisp texture, and nutritional value. It also helps to stop enzymatic reactions that can lead to overcooking or undesirable flavors. After shocking, the vegetables can be drained and stored or served immediately.
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).
To maintain the texture of vegetables when prepping, it is important to not overcook them. Use cooking methods such as sautéing, roasting, or stir-frying that help retain their crispness. You can also shock vegetables in ice water after blanching to stop the cooking process and keep them crisp.
Yes, you can compost moldy vegetables. The heat generated during the composting process will help break down the mold and turn the vegetables into nutrient-rich soil.
shocking.
Raw vegetables can be harder for the body to digest compared to cooked vegetables because cooking breaks down the tough fibers in raw vegetables, making them easier for the body to process.
Blanching is a cooking technique where vegetables are briefly boiled in water, then quickly cooled in ice water. This process helps to soften the vegetables slightly, making them easier to cook further. It also helps to preserve the color and texture of the vegetables by stopping enzyme activity that can cause them to become dull and mushy.
Root vegetables do not naturally contain aluminum. However, aluminum foil or cookware used in the cooking process can potentially transfer small amounts of aluminum to the vegetables. It is generally safe to consume root vegetables as part of a balanced diet.
When steaming greens, their prime texture is often reached and quickly destroyed into mush, we cold-shock vegetables to hault the cooking process. and add extra color.
Vacuum packed vegetables are blanched, which is a process of partially cooking them in boiling water. They do this because raw vegetables give off gases when stored. Vacuum packed fruits are uncooked when frozen.