Print Queue Definition - A print queue is a list of printer output jobs held in a reserved memory area. It maintains the most current status of all... Print Queue Definition - A print queue is a list of printer output jobs held in a reserved memory area. It maintains the most current status of all active and pending print jobs.
In a 100-g serving providing only 23 calories, spinach has a high nutritional value, especially when fresh, frozen, steamed, or quickly boiled. It is a rich source (20% or more of the Daily Value, DV) of vitamin A, vitamin C, vitamin K, magnesium, manganese, iron and folate (table). Spinach is a good source (10-19% of DV) of the B vitamins riboflavin and vitamin B6, vitamin E, calcium, potassium, and dietary fiber.
Spinach was prized, at least by nutritionists, for its high concentration of iron and vitamins A and C. (Actually it contains a vitamin A precursor called carotene.) It was also considered a good source of roughage. But its fans recognized that spinach was a tough sell and did what they could to hype it.