Archive for August, 2009

Nutritive Value of Oats and Oat Products

Thursday, August 27th, 2009

Oats are high in protein and oil compared to other grains. The distribution of fat in oat groats is different from other cereal grains in that the endosperm is relatively much higher in fat. Oats contain enzyme systems comoatsmon to other cereal grain such as amylases, lipases, esterases and proteinases. However, oats have been shown to exhibit relatively high lipase and proteinase activity, compared to other grains. Because oat endosperm carries apprecialble portions of fat, lipolytic activity of rolled oats as a food is of paramount importance. When groats are properly dried and steamed the flakes will remain low in free fatty acids for long period of time. This stability has been attributed to the inactivation of lipases during the drying and steaming process prior to rolling the flakes.

Rolled Oats in The Diet

Rolled oats is essentially a whole grained product and has a higher crude protein content than other cereal foods. Only the hull is removed and the germ fraction containing protein of superior nutritional quality is not lost. This fact helps explain the superior growth promoting value of protein in rolled oats compared to other cereal products. The results of growth tests using weanling rats indicate no significant difference in quality between proteins of groats and rolled oats made from them.

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The post has been submitted by our Guest Blogger:

Kylie Robinson is a webmaster, knowledgeable blogger, and a student in Toronto Canada. Kylie has studied and likes sharing their knowledge by writing informative posts about the Human Growth Hormone, so all individuals can learn about the best HGH, how to purchase HGH, and different HGH supplements.

How Many Calories Does One Need?

Saturday, August 15th, 2009

Doctors use several equations to calculate how many calories a person should eat each day to maintain a stable weight. The most precise ones include height, weight, age, sex, activity level, and stressors like an injury or disease. The simplest way to estimate your daily target for calories is to multiply your weights in pounds by :-

  • 12 if you are sedentary (little or no exercise)
  • 13.5 if you are somewhat active (light exercise one to three days a week)
  • 15.5 if you are moderately active (moderate exercise like brisk walking - you break into sweat - three to five days a week)
  • 17 if you are highly active (vigorous exercise or sports six to seven days a week)
  • 19 if you are highly active (daily vigorous exercise or sports and a physical job)

For example, a somewhat active person who weighs 45 pounds (66 Kg) needs about 1950 calories a day (145 times 13.5) to keep a steady weight.

To lose weight, start by reducing your intake by 250 calories per day. That’s one can of cola and two butter cookies, or 50 gms of potato chips. If you keep that up for a year, you could shed 20 pounds. Add in more exercise, and you could make it 30 pounds.