1. Potato and carrots (1) Raw material ratio 30kg potato (or 20kg), carrot 70kg (or 80kg), white sugar 60kg ~ 70kg, appropriate amount of citric acid, water 40kg ~ 50kg. (2) Production process Raw material selection → Cleaning → Softening → Crushing → Screening → Concentrate → Scraper → Baking → Exposure → Packaging → Finished product. (3) production points 1 choice of materials. Select fresh carrots to remove the fiber part; potato should be dug up to germinate part. 2 cleaning. The raw materials were washed with clean water and cut into thin slices. 3 cooking. Put the ingredients into the pot, add water and cook for about 30 minutes. It is advisable to use carrots that are soft and can be beaten. 4 broken. The cooked carrots and potatoes are slurried with a hammer mill or beater. The finer the better, the better is to use a sieve with a mesh diameter of 0.6 mm. 5 Concentrate. The filtered slurry was added with white granulated sugar, while a small amount of citric acid was added and cooked for a while. When the slurry is in a thick paste, scoop it up with a spade and drop it into thin slices. At this point, the paste was tested with a precision pH test paper and concentration was stopped when the pH was around 3. If the acidity is not enough, add appropriate amount of citric acid solution. 6 blade. The concentrated paste is poured on the glass plate, thicker plastic cloth can also be used instead of the glass plate, scraped with a wooden strip into a 0.5cm thick sheet, not too thin should not be too thick. Too thin products are hard and too thick, they are fragile when they are lifted. 7 Drying Put the pulp of the scraper into the drying room, and bake it at 55°C-65°C for 12h-16h until the pulp turns into a tough peel. 2. Potato jam (1) Raw material ratio 150kg of potato puree, 175kg of powdered milk, 84kg of sugar, 15kg of pineapple pulp, proper amount of citric acid (pH adjusted to 4), iodized salt thickener, and flavoring agent water are the total mass of the first three %. (2) Production process 1 potato→peeling→protection of color treatment→cooking of muddy mud→mixing into a homogenate; 2 pineapple→peeling→beating→pressure filtration; 3 agar and carrageenan→heating and dissolving. 1+2+3 Mixing → Cooking → Blending → Hot Filling → Capping Inverted → Sectional Cooling → Finished Product. (3) Production Points 1 Slice. After peeling the potatoes, they should be cut into 5 to 6 slices, soaked in 0.05% sodium metabisulfite solution for 10 minutes, and washed to remove residual sulfur, and steamed for 10 minutes. 2 sieving. The pineapple was peeled and beaten through a 80-mesh sieve; the thickener agar and carrageenan were prepared in a ratio of 1:2 plus 20 times hot water. 3 plus ingredients. Potato pulp and sugar, pineapple milk, milk powder and thickener were cooked first to 100°C, and citric acid, iodized salt (0.3% of total material) and flavoring agents were added sequentially before cooking. 4 Hot-fill cans are hot-filled above 85°C. Bottles and lids should be pre-heat-sterilized. (4) Product quality standard 1 sensory index. The product is (light) yellow, shiny, uniform; taste sweet and sour, with the inherent aroma of milk and pineapple, no obvious potato flavor; sauce body is sticky gel, no liquid surface exudation. 2 physical and chemical indicators. Sugar content (invert sugar) is no more than 35%, and total soluble solids are no more than 40% (by weight) luminometer). 3 health indicators. Tin is not higher than 200mg/kg, lead is not higher than 2mg/kg, copper is not higher than 10mg/kg; there is no pathogenic bacteria and spoilage caused by microbial action. Potato sauce has the characteristics of low sugar content of jam, high-quality nutrient ingredients, and better taste quality. The product is mainly used as sandwich fillers for filling or sweeteners for coating. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Mobile Fire Monitor,Electrical Fire Cannon,Automatic Fire Monitors,Water Mist Fire Fighting System Huaian Wuzhou E-Commerce Co.,Ltd , https://www.wzfirefighting.com