breaded chicken patties racing down production conveyor inside food processing facility during dry midday in usa — static close-up shot - 蛋白質 個影片檔及 b 捲影像00:17
cooked hamburger patties exiting high-heat unit onto conveyor at food production facility during dry midday in usa — medium static shot - 蛋白質 個影片檔及 b 捲影像00:16
closeup of young asian female athlete runner drinking protein shake after exercise workout in urban park. diet and healthy food workout exercise concept. - 蛋白質 個影片檔及 b 捲影像00:10
detailed view of molecular structures showcasing complex interactions in a scientific setting - 蛋白質 個影片檔及 b 捲影像00:13
stop-motion animation of various fresh, healthy food, meditteranean diet ingredients against a grey-mottled background. - 蛋白質 個影片檔及 b 捲影像00:10
close-up shot of a young woman reading and searching for information about nutrition facts and types of dairy products at home. - 蛋白質 個影片檔及 b 捲影像00:11
young asian athletic woman drinking protein shake in living room at home. diet and healthy food. - 蛋白質 個影片檔及 b 捲影像00:25
closeup of young asian athletic woman preparing protein shake at home. diet and healthy food. - 蛋白質 個影片檔及 b 捲影像00:13
viruses: what they are and how they work - part 10 of 31. the urgent need to find a cure for aids and cancer has pushed scientists to try to unlock the mysteries of viruses. viewers discover how viruses can invade, alter, and destroy healthy cells. they a - 蛋白質 個影片檔及 b 捲影像00:30
food - part 15 of 18. this overview film from the encyclopaedia britannica education biology program will spark students' interest in the study of biology. the film examines the relationship between living things and their physical environment, seeking an - 蛋白質 個影片檔及 b 捲影像00:30
the skin: its structure and function - part 7 of 35. the human skin is very think but is the largest single organ of the body. it sweats, it breathes, it stretches. it helps keep us warm, and it helps cool us off. it's hairy, it's bald. it's smooth, it's - 蛋白質 個影片檔及 b 捲影像00:30
on order for the spices to be better absorbed into the meat, we need to add oil - 蛋白質 個影片檔及 b 捲影像00:19
preparing a simple meal: cooking ground meat in a skillet for affordable travel - 蛋白質 個影片檔及 b 捲影像00:06早晨
closeup of young asian man preparing protein shake at modern home. diet and healthy food morning routine concept. - 蛋白質 個影片檔及 b 捲影像00:08
cooking, flipping burgers and spatula in commercial kitchen for fast food industry or hospitality. beef patty, frying and protein with minced meat in restaurant for service or takeaway order - 蛋白質 個影片檔及 b 捲影像00:05
healthy female preparing yogurt bowl precisely measuring ingredients with scale - 蛋白質 個影片檔及 b 捲影像00:29
young asian athletic woman drinking protein shake in living room at home. diet and healthy food concept. - 蛋白質 個影片檔及 b 捲影像00:23
two female friends eating a protein bar after training on the quayside in palma de mallorca in spain - 蛋白質 個影片檔及 b 捲影像00:18運動訓練
nutritionists are providing diet advice and how to read labels on products to their customers and patients online. - 蛋白質 個影片檔及 b 捲影像00:12女人
young asian athletic woman preparing protein shake at home. diet and healthy food. - 蛋白質 個影片檔及 b 捲影像00:12
parsley, rosemary and onion sit on a board where a large carrot is being chopped, uk. - 蛋白質 個影片檔及 b 捲影像00:22
shoppers choose products in the aisle of a veganz vegan grocery store as packages of vegan protein shake stand on a shelf on february 2, 2018 in... - 蛋白質 個影片檔及 b 捲影像00:07
closeup of young asian man making healthy smoothie at modern home. diet and healthy food morning routine concept. - 蛋白質 個影片檔及 b 捲影像00:15
genome sequence coding concept with dna, scanning animation and genetic code in the background - 蛋白質 個影片檔及 b 捲影像00:08四K 解析度
