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What are the stale foods?
Question 1: Fresh, what does fresh include? Fruits and vegetables (vegetables and fruits), meat and aquatic products can basically be sold on shelves after necessary preservation and simple finishing, and do not need deep processing such as cooking and production, so they can be classified as primary products of fresh food; Plus the more common: bread and cooked food derived from western fresh food and other on-site processing ~

Question 2: What does fresh food include? Fresh refers to the primary products that need to be kept fresh and simply put on the shelves without deep processing such as cooking and production, as well as goods such as bread and cooked food that are processed on the spot.

At present, fresh commodities mainly include fruits, vegetables, meat, aquatic products, dry goods and daily food, cooked food, cakes and so on.

fruit

Fruit refers to the edible juicy and sweet plant fruit. Can be divided into: soft fruits (such as raisins, strawberries, grapes, kiwifruit, cherry tomatoes, pitaya and so on. ), hard fruits (such as apples and pears), stone fruits (such as plums, peaches, plums, apricots, dates, loquats, ginseng fruits, figs, hawthorn, etc. ), melons (such as Xi 'er, cantaloupe, honeydew melon, etc. )

vegetables

Vegetables refer to plants that can be cooked into food except grain. Can be divided into leafy vegetables (such as green vegetables, spinach, wild vegetables, water spinach, oil wheat vegetables and so on. ), stem vegetables (such as celery, leeks, etc. ), cauliflower (such as cauliflower, broccoli, chrysanthemum, etc. ), roots (such as potatoes, taro, sweet potato, kohlrabi, radish, lotus root, yam, etc. Tomatoes, green peppers, sharp peppers, green peppers, etc. ), Chinese cabbage (such as Chinese cabbage, cabbage, pig heart cabbage, beef heart cabbage, purple heart cabbage, etc. ), onions, garlic (such as green onions, shallots, onions, garlic, ginger, etc. ), melons and vegetables (pumpkin, pumpkin, wax gourd, bergamot, cucumber, loofah, etc. )

meat

Meat refers to the food made by terrestrial carnivores and their edible parts. It can be divided into pork (such as lean meat, strip meat, dragon meat, plum blossom meat, pork belly, front leg meat, back leg meat, square leg, hoof, front hoof, back hoof, big row, small row, grass row, rib row, chop row, soup bone, bone, keel, fan bone, pig tail and pork intestines). Sirloin, oxtail, steak, beef tendon, tripe, tripe, etc. ), other domestic animals (such as leg of lamb, lamb chops, rabbit meat, dog meat, etc. ), poultry meat (such as chicken legs, chicken thighs, chicken wings, chicken wings roots, chicken wings tips, chicken backs, chicken breasts, chicken shells, chicken feet, chicken hearts and chicken wings). Duck shell, duck paw, duck tongue, duck head, duck heart, duck gizzard, grass duck, goose wing, goose head, goose web, goose gizzard, etc. ), poultry eggs (such as eggs, domestic eggs, native eggs, foreign eggs, silky fowl eggs, duck eggs, quail eggs, pigeon eggs, etc. Aquatic products Aquatic products refer to economic animals and plants produced in rivers, lakes and seas. It can be divided into fresh aquatic products (such as silver carp, carp, perch, catfish, salmon, crucian carp, eel, herring, grass carp, snakehead, stickleback, Monopterus albus, lobster, prawn, prawn, Neopenaeus monodon, rock shrimp, hairy crab, blue crab, river crab, white crab, stone crab and sea crab. Tortoise, etc. ), chilled aquatic products (commonly known as "hot water aquatic products"), such as pomfret, plum fish, large yellow croaker, small yellow croaker, yellow croaker, hairtail, sea eel, catfish, mackerel, horsehead fish, rice fish, salmon, herring, yellow croaker, tongue sole fish, yellow croaker, fragrant fish, etc.

dried goods

Dry goods refer to primary products with little or no moisture. It can be divided into medicated diets (such as ginseng, cordyceps, lily and Sichuan cuisine) > >

Question 3: What are the winter goods in the supermarket? (Fresh area \ food \ non-food) Mutton slices, chafing dish, electric blanket, down jacket, cotton-padded clothes, cotton shoes. . .

Question 4: What does fresh food include? At present, fresh commodities mainly include fruits, vegetables, meat, aquatic products, dry goods and Japanese food, cooked food, cakes and so on.

Brief introduction: Fresh food refers to the primary products that need to be kept fresh and simply put on the shelves without deep processing such as cooking and making, as well as the goods processed on the spot such as bread and cooked food. The characteristics and preservation conditions of fresh commodities are basically the same, which need to be preserved, refrigerated and frozen; It belongs to bulk commodities and needs to be sold by weighing and bar code; The shelf life is relatively short; At the same time, consumption habits are also highly correlated.

Fresh-keeping method:

1, temperature and humidity management ―― the most effective way to prevent vegetables from dissipating heat and inhibit respiration.

2. Cold water treatment-the method of covering fresh products with cold water and crushed ice. Such as: chilled aquatic products, onion and garlic preservation.

3. Ice salt water treatment-provide a treatment with a salt concentration of 3.5% and add crushed ice to reduce the water temperature to 0℃. This method can make the nutrients of fresh goods not easy to lose and keep fresh. Such as: aquatic products.

4, strong wind precooling equipment-using strong wind precooling, so that its breathing drops rapidly when it does not reach the height, thus keeping the leaves green, often used for freshly picked leafy vegetables.

5. Refrigeration of Su Sheng-a method to improve the freshness of fresh goods that began to decline again, can only be implemented when the environment of Su Sheng warehouse is at a low temperature of 3 ~ 5℃ and a humidity of 90 ~ 95%.

6, plastic wrap packaging-inhibit water evaporation, prevent water loss, shrinkage, in order to achieve the purpose of preservation. Restrain breathing, prevent unnecessary consumption of respiratory heat, and achieve the purpose of preservation.

7. Cold storage-keep fresh goods at a low temperature of 0 ~ 5℃ .. 8. Freeze in the freezer-keep fresh goods frozen at a freezing temperature of-18 ~-40℃.

9. Clean and hygienic conditions-the workplace, equipment and knives are clean, with good personal hygiene and neat clothes.

10. Refrigeration and freezing transportation equipment-it is very important for freshness management to prevent the deterioration of freshness caused by long-term transportation. During transportation, the temperature is too high, the wind blows, it is not refrigerated, it is refrigerated, and the temperature drops. Need to be prevented!

Question 5: What kind of bread, noodles, pine sugar, pine melon seeds, pine rice, pine millet, pine fungus and other commodities, vegetables, fruits, raw meat, cooked meat, cold dishes and fish are specifically included in fresh food.

They are in different departments, and this is just the food that is probably included. There are many details. Different supermarket departments have different classifications.

Question 6: What do you mean by non-food in the supermarket? In order to facilitate management, supermarkets are usually divided into three categories according to the length of shelf life: fresh, food and non-food. In fact, there is no obvious boundary in classification, mainly depending on how to facilitate management. And the category division of each supermarket is not the same.

Fresh food includes fruits, vegetables, fish, meat, shrimp, bread, cooked food (halogen products, fast food) and so on. Fresh products have short shelf life and great loss.

Food includes grain and oil, snack food (snacks), tobacco and alcohol, etc. The shelf life is generally more than half a year.

Non-food includes knitting, clothing, luggage, household appliances, toys, etc. Non-food products have no shelf life.

Household products and cleaning cosmetics (paper products, shampoo, cosmetics, etc.). ) is inedible, has a shelf life or some of them have a shelf life. For the convenience of management, some supermarkets are classified as food and some are classified as non-food. Other supermarkets classify this as a household department store independently.

Question 7: What are the fresh agricultural products? Fresh agricultural products generally refer to fresh vegetables, fruits, fresh fish, fresh eggs and live birds. These products are closely related to people's lives, and at the same time, they are perishable and have high requirements for ventilation and storage. However, the traditional production and management of fresh agricultural products in China is decentralized production by farmers, and the terminal sales are carried out in the farmer's market through the wholesale market of origin and the sales place. The traditional mode of operation is small in scale, with many trading links, backward trading means and high circulation cost; The source channels of agricultural products are complex, the storage and preservation facilities in the market are not perfect, and the quality of agricultural products cannot be guaranteed. Therefore, people urgently expect a new management mode of fresh agricultural products.

Question 8: Supermarket food, non-food and fresh food account for 28% of fresh food (vegetables and fruits, meat, poultry and aquatic products, baked cooked food and daily frozen food), 50% of groceries (grain and oil, spices, beverages, leisure brewing and daily chemical products) and 12% of hard food (household appliances, household department stores, culture and sports). Different regions, different stores, different proportions, but also refer to your supply chain. If the suppliers of department stores are strong, the proportion of department stores may increase ~ fresh (vegetables and fruits 25%, meat and poultry 20%, baked cooked food 25%, daily frozen food 30%) groceries (grain and oil seasoning 25%, wine 20%, leisure brewing 30%, daily chemical 25%).

Question 9: What are the main fresh foods purchased by supermarkets? Please be specific about the classification of fresh goods in Wal-Mart (for reference).

aquatic product

Class description and punishment description in category description

Aquatic products fresh aquatic products fresh freshwater fish

Fresh marine fish

Fresh shrimps and crabs

Fresh shellfish

Other fresh freshwater fish

Bingxian aquatic products Bingxian freshwater fish

Iced sea fish

Chilled shrimp and crab

Thawing aquatic products

Water hair products

Seaweed pill

Other refrigerated aquatic products

Frozen aquatic products and frozen fish

Frozen shrimp and crab

Frozen shellfish

Frozen software class

Frozen processed aquatic products

Other frozen aquatic products

Aquatic products dry goods dried fish

shellfish

seaweed

Seafood gift box

Other seafood

agricultural product

Class description in large class description and small class description

Fruit, local fruit, fruit.

Citrus fruit trees

muskmelon

berry; bacca

tropical fruit

Imported aquatic fruit

Citrus fruit trees

berry; bacca

tropical fruit

other

fruit basket

Processed fruit

fruit juice

Cauliflower leafy vegetables

Cauliflower

melons and fruit

Fruits and vegetables

Rootstock and stem

Root class

Seasoning and mushroom seasoning

mushroom

Packaged vegetables. Packaged vegetables.

Packaged potherb

Processed vegetables

Dry goods and preserves

Candied raisins

Chinese plum

preserved fruit

Dehydrated fruit

Stone peanut

Sunflower seed

bean

pistachio nut

other

Nut nut

other

other

Eggs fresh eggs fresh eggs

Processed eggs, processed eggs.

Selected eggs selected eggs

Bulk agricultural oil

Flour \ noodle flour

noodles

Mi rice noodle mi

rice noodles

North and South Dry Goods Spice

Chinese herbal medicine

bean products

dried mushroom

Broth broth

other

coarse food grains

Homemade cooked food

Class description in large class description and small class description

Cold food dishes seafood dishes

Tofu dishes

Vegetable dishes

Cooked meat dishes

Other side dishes

Cooked food barbecue barbecue

roast

fried chicken

fish

other

other

braised beef

Stewed pork with brown sauce

Braised poultry

steaming

Fast food bento bento

Fast food sandwich

salad

Rice cake flavor

other

Dim sum beverage juice

soda

Bingdian ice cream

Frost cream

Freezing rod

Hot popcorn

French fries

hamburg

Hot Dog

Packaging packaging

Semi-finished products are cut and matched.

cooked wheaten food

Cooked ham ham

Intestines, intestines

Cooked pork

cattle

poultry

mutton

other

Raw beef

pork

Chicken (as food)

Other meat raw materials

fish

Other aquatic products

Vegetarian vegetable raw materials

Fruit raw materials

Bean products raw materials

Accessories and groceries

hair dryer

semifinished product

bread

Class description in large class description and small class description

Cake cake dessert

cake

Bread and toast

Danish pastry

Western bread French bread

Song Ke

doughnut

China Bread China Bread

seasonal

cake

Pizza pizza

Bread and groceries Bread and groceries

Raw materials raw materials fresh fruits and vegetables

Canned fruits and vegetables

Liquid dairy products

Solid dairy products

sweet smell

flour

oil

other

animal by-products

Class description in large class description and small class description

Meat beef frozen beef

Frozen beef

Cattle viscera

Beef offal

Mutton refrigerated mutton

Frozen mutton

Sheep viscera

Mutton offal

Pork refrigerated pork pig

Frozen pork

internal organs

Pig offal

Poultry chicken

Duck; my God

Poultry viscera

Poultry miscellaneous

Other birds

Other meat rabbit meat

dog meat

Snake meat

Other meats

Homemade seasoned meat flavored beef

Seasoned mutton

Seasoned pork

Seasoned poultry meat

Other seasoned meat

Processing raw meat bacon; ......& gt& gt

Question 10: What are the fresh foods in Hong Kong? Vegetables, meat, fish and so on, there are many things.