ANSC 1001 Lecture Notes - Lecture 2: Phospholipid, Antibody, Starch
Document Summary
7500 years ago consuming milk as fluid milk. Cow, goat, sheep milk most common: also camel, reindeer, rabbit popular, cow goat sheep milk similar to human milk. Within special much variety between protein, fat, etc. amount in milk. Milk: nutrient source for young mammal growth: provides antibodies to newborn to prevent invention, provides calcium, protein, fat, vitamins, carbs, calf needs about 2300lb of milk for growth, us cow produces about 21000lb/year. Pounds of milk produced is incr. but # of cows are decr. Bc cows are producing more milk: wi was number 1 milk producer but ca is now leading producer. 63% of milk produced are coming from 5. 6% of dairy operations w/ more than 500 or more cows (producing almost 2/3rds of milk in country) Fluid milk consumption has remained stagnant since 1975: non-fluid consumption has risen. Pounds of milk per person consumed has decreased: drinking less whole milk, mostly reduced fat varieties, skim milk becoming more popular.
