Phytochemicals in Vegetables: A Valuable Source of Bioactive Compounds provides critical information about the diversity of phytochemicals in vegetable species, the most important identified compounds in the most commonly consumed vegetables, as well the health benefits and the bioavailability of such compounds. Details about the factors that affect chemical composition are also addressed. Chapters cover most common families of vegetable species (Allium, Cucurbitaceae, beans) as well as specific species with special interest (e.g. root vegetables, okra and artichoke).
The book is essential reading for academic readers (researchers and students) involved in agricultural sciences and food chemistry, as well as a broader readership, including public health actors, consumers and members of the food industry. To read out more, please visit: https://ebooks.benthamscience.com/book-highlights/190102002/
Credits: Harvard School of Public Health
This World Food Day, we turn our focus onto a very important debate that has been going on for long but changing little in practice. The debate is about which cooking method is better for health, grilling or frying. Both the methods are popularly used and liked by masses. Grilling is done by placing food (meat or vegetables) on a wire grill kept over or under a source of heat. The food gets cooked through the thermal radiation emitted by the heat source and transmitted by the grill.
Frying, on the other hand, is done in a frying pan or utensil containing oil or fat. The food is placed in the oil, either shallow or deep, and cooked over a heat source. The temperature of the oil rises extremely high and conducts the heat into the food to be cooked. Frying makes the food crispy, hot and enhances the taste strongly. But does it compromise the nutrition of the food?
Yes. Frying causes the essential vitamins and other nutrients in the food to be destroyed due to high temperature. Further, it adds unhealthy fat into the food as the oil penetrates and increases the cholesterol levels. This is the bad cholesterol that chokes blood vessels, increasing the risk of stroke, cardiovascular diseases and type 2 diabetes. The visible ill effects include weight increase and lethargy in cases.
Grilling, also enhances taste but does not damage the nutrition in food. With it the cholesterol level in foods usually drops instead of rising. The moisture and essential vitamins and minerals are retained and add value to what we are consuming. The grilled food is more easily digested and does not store in the body as unwanted fat.
It’s high time we change our cooking methods and keep ourselves healthy for long.