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 is also one of the best sources of dietary magnesium, which is necessary for energy metabolism, maintaining muscle and nerve function, heart rhythm, a healthy immune system and maintaining blood pressure.