Statistical Process Control is based on the analysis of data, so the first step is to decide what data to collect. There are two categories of control chart distinguished by the type of data used: Variable or Attribute.
Vitamin C . Oranges make a nutritional snack that's refreshing and easy to pack in a lunch or backpack without worrying about melting or leaking. They're loaded with vitamin C, are relatively low in calories, and can satisfy a craving for sweets. Fights Disease . The vitamin C in oranges is an important antioxidant. Studies have shown it provides energy and helps protect against: Cancer ; Heart disease ; Stress ; Vitamin C and Healthy Joints and Skin . An orange provides about 70 mg of vitamin C to your diet. Not only does it fight the conditions listed above, but it also plays an essential role in the creation of sperm and is essential for the production of collagen. Collagen is necessary for healthy blood vessels, cartilage, joints and skin. Immune System
Ascorbic acid is NOT vitamin C. It represents the outer ring that serves as a protective shell for the entire vitamin C complex, much like an orange peel that serves as a protective shell for an orange. Real vitamin C found in whole foods like fruits and vegetables contains the following components: 1  Rutin.