In which 3 countries is there documents saying milk existed? -Babylon -egypt -india nutrient milk contains (4) -complete proteins -b vitamins -A -D Which nutrients is it low in? (5) -c -e -iron -carbs -fiber Where does butter derive from? milk Which 2 components are used in processed foods? -proteins -milk sugar 3 ways milk proteins are used in processed foods -nutrients -emulsifiers & stabilizers -gelling What is casein protein used for in processed foods? Emulsifiers & stabilizers What is whey protein sued for in processed foods? gelling What is the milk sugar found in milk? lactose 3 ways lactose is used -browning of baked goods -confectionary -frozen desserts What 6 things does milk contribute to in food? -protein content -moisture -foaming -emulsification -texture -flavor How many grams of lactose is in an 8 oz cup? 12 grams of lactose How many grams of protein are typically in each cup of milk (8 oz)? 8 grams per cup What is the synonymous word for milk fat in milk? Butter fat What 3 things does milk fat contribute to? -flavor -mouthfeel -stability What is the range of calories that is contained in each cup of milk? 86-150 kcal Around how many grams of fat `is in a cup of milk? 8 grams of fat How many mg of cholesterol is in whole milk? 33 mg How many mg of cholesterol is in reduced milk? 18 mg How many mg of cholesterol is in non-fat? 4 mg 4 vitamins in milk -a -d -riboflavin (b2) -tryptophan which is used to formulate niacin 4 minerals in milk -calcium -phosphorus -potassium -magnesium Around what percent does water make milk? 87.4 % Color of milk) what 4 factors contribute to milk color? -fat -colloidally dispersed casein -riboflavin *give it opaque appearence -carotene in animal feeds *provides yellowish tinge butter & cream food additives) when did vitamin d fortification begin? It began in 1930s to prevent rickets food additives) when did vitamin A fortification begin? 1940s food additives) rBGH, it is defined as a food additive? no food additives) what does rBGH do in a diary cattle? Increases milk production by 10% in cattle food additives) why does the book say that rBGH is not dangerous to us? It is dissolved in our stomachs Grades in milk) how are grades differentiated? According to bacterial count Grades in milk) which has the lowest bacterial count between grade a and b? grade A has the lowest bacterial count Grades in milk) which are the 2 milk grades for fat free dry milk ? -US extra -US standard What must milk & milk products crossing state lines be? pasuterized Who is responsible for grading milks? USDA What did the Grade A milk ordinance order? pasterurization Who invented pasteurization? Louis pasteur What is the concept behind pasteurization? Heating milk kills bacteria Pasteurization) what is one sign that milk is safe? When alkaline phosphatase no longer is active Pasteurization) what temps do Ultra pasteurization uses? Around 280 F for 2 seconds Pasteurization) what is UHT? ultrapasteurization combined with sterile packaging procedures Pasteurization) 3 characteristics of UHT? -can be stored w/o refrigeration up to 2 months -Aseptically sealed -extends shelf life by killing more bacteria What is homogenization in milk? Prevents separation of water and fat What is mechanical process in homogenization? Breaks up fat globules into smaller globules that do not clump together *they become permanently dispersed in emulsion What is creaming? Separation of water & fat Homogenized milk) coagulation and homogenized milk Coagulates more which is good for puddings, sauces Homogenized milk) what is this type of milk more prone to? Rancidity *can be reduced by pasteurization Where can creaming be usually seen in? Unprocessed milk Fluid milk & cream) what percent of milk is produced this way in the US? 1/2 of all milk produced in the US Fluid milk & cream) what are the 3 major categories of fresh fluid cows milk? -whole -reduced fat & low fat -fat free or nonfat Fluid milk & cream) fresh fluid cow milk: what percent of milk fat does whole milk have? -3.25% milk fat - Fluid milk & cream) fresh fluid cow milk: what percent of MSNF does whole milk have? 8.25% What is MSNF? Total solids minus the fat Fluid milk & cream) fresh fluid cow milk: what percent of milk fat does reduced fat contain? 2% Fluid milk & cream) fresh fluid cow milk: what percent of milk fat does low fat contain? 1 % Fluid milk & cream) fresh fluid cow milk: minimum MSNF for reduced fat & low fat milk 8.25% MSNF Fluid milk & cream) fresh fluid cow milk: which vitamin fortification is required in reduced and low fat milk? Vitamin A fortification *D is optional Fluid milk & cream) fresh fluid cow milk: percent of milk fat in fat-free or nonfat milk? 0.5% Fluid milk & cream) fresh fluid cow milk: minimum MSNF in fat-free or nonfat milk? 8.25% Fluid milk & cream) fresh fluid cow milk: vitamin fortification required in fat-free or nonfat? a *d is optional Fluid milk) 5 examples of animal that provide milk -goat -sheep -camel -reindeer -llama Flavored fluid milks) is chocolate milk pasteurized? yes Flavored fluid milks) if chocolate milk has liquid chocolate, what percent does it comprise of? 1.5% Flavored fluid milks) if chocolate milk contains cocoa and sugar , how much percent of both? 1% cocoa & 5% sugar Flavored fluid milks) calories in whole chocolate milk? 209 calories Flavored fluid milks) calories in reduced fat chocolate milk? 179 Flavored fluid milks) calories in low fat in chocolate milk? 158 calories Flavored fluid milks) is eggnog pasteurized? yes Flavored fluid milks) percent of milk fat in eggnog? 6-8% milk fat Flavored fluid milks) percent of MSNF in eggnog? 9% Flavored fluid milks) homogenized mixture in eggnog? (6) -milk -cream -milk solids -eggs -stabilizers -spice Fluid milk) does imitation milk contain diary? Little to no diary Fluid milk) does imitation milk contain lactose? No, it is lactose free Fluid milk) what's downside with imitation milk? It has inferior nutrient content compared to cow fresh milk Fluid milk) what's significant about ingredients of imitation milk? Lots or nutrients normally found in milk are replaced with outside nutrients like vegetable oils. Fluid milk) does filled milk contain cholesterol? no Fluid milk) what is milk fat replaced by in filled milk? Vegetable fat Fluid milk) how many mg/cup of sodium does low sodium milk have 6 mg/cup Fluid milk) Which type of milk has same nutrients as cow fresh milk? low-lactose Fluid milk) what is low lactose milk? It contains reduced lactose Fluid milk) plant based: does soy milk contain lactose? no Fluid milk) plant based: when should soy milk be given to children? When the soy milk is fortified Fluid milk) plant based: does rice milk contain lactose? no Fluid milk) plant based: gluten and rice milk Some rice milk may contain gluten due to rice milk derived from grains Fluid milk) plant based: what is rice milk typically derived off? Rice milk Fluid milk) plant based: what is almond milk made up off? Grounded almonds Fluid milk) plant based: what is hemp milk? Mixed water with crusted seeds of the hemp plant Fluid milk) plant based: what is used to make grain milk? Oats, barley, wheat, or rye mixed with water Fluid milk) plant based: is coconut milk a milk? no Fluid milk) plant based: what is coconut milk used for? Cream sub in some recipes Canned fluid milks) 4 types of canned fluid milks -whole -evaporated -evaporate fat free -sweetened condensed Canned fluid milks) percent of water evaporated foinf in milk to create evaporated milk? 60% of water in milk Canned fluid milks) is evaporated milk fortified with any vitamins? Yes, D Canned fluid milks) how many calories does evaporate milk have per cup? 338 Canned fluid milks) how many grams of fats does evaporated milk have per cup? 19 grams of fat Canned fluid milks) how is evaporated fat free milk produced from? Fat-free milk Canned fluid milks) how many calories per cup does evaporated fat free contain? 199 calories Canned fluid milks) how many grams of fat does evaporated fat free milk have per cup? .5 grams of fat Canned fluid milks) what do sweetened condensed milk contain? High amount of sugars that make it ideal for desserts 2 types of dry milk -nonfat dried -instant Dry milk) taste of nonfat dried Inferior to fluid milk in taste Dry milk) shelf life of nonfat dried Up to one year Dry milk) what is nonfat dried ideal for? Making batter and douhgs Dry milk) why does nonfat dried have a higher shelf life? Lack of fat Dry milk) how is instant made? By steaming nonfat dried milk to steam and then dried Dry milk) what is agglomerate? Particles gather into a mass or a ball Cultured milk products ) what is curd? Coagulated or thickened milk Cultured milk products ) what are the 2 types of bacteria? -lactic acid procuring bacteria -propionic acid producing bacteria Cultured milk products ) if microbial culture is already present then... Its is not listed as ingredient on label Cultured milk products ) if cultures are added during production process then, The term cultured followed by name of substance must be listed as ingredient Cultured milk products ) what was buttermilk originally? The liquid left over after cream has been chilled and churned to produce butter Cultured milk products ) percent of milk fat for buttermilk? Contain less than .5% milk fat Cultured milk products ) msnf percent in buttermilk 8.25% msnf What is clabbering? Thickening of milk