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| potato chips of industrial production |
| Release time:2012/6/29 |
| Sweet potato and name the potatoes and sweet potatoes. Our country sweet potato production the highest in the world, an annual production capacity of 100 million tons. Now the constant temperature industrial production common atmospheric Fried equipment. Such production out of the sweet potato piece-low grease high quality, and effectively avoid high temperature damage to food, quality is good, and the cost is lower than the vacuum frying. The following is briefly introduced in this article. A, the process flow Raw material- - - material cleaning-to the skin- -nap-slice- -the color-hot drift-cooldown-dehydration- - - Fried frozen-jilt oil-seasonings-packaging products Second, key operation 1. The raw material treatment 2. Slice materials will be in turn into slicing machine, feeding speed on a uniform, section 1, 2 mm honest in between. Slice the potato chips in the water to rinse, to avoid potato chips in the air oxidation change color, and wash the potato chips surface free starch, prevent starch into oil, affect the service life of the oil. 3. Protect color and luster and conditions for iron float NaHSO3 0.10% and citric acid 0.10%, soak 5 minutes, and then in 95-100 ℃ of hot water drift 3 minutes. This can achieve destruction of the enzyme activity, improve the organizational structure of purpose. 4. Dehydration temperature 60 ℃, 120 minutes, make the moisture content before Fried semi-finished products controlled at 42%. 5. Frozen freezing conditions for-38 ℃, 30 minutes, quick-frozen can effectively solve the sweet potato chips appearance curly, un-even surfaces and surface bubbles, that a chip organization porous loose and crispy. At the same time can shorten the time Fried. 6. Fried, taking off oil potato chips into the pot temperature 170 ℃ advisable, Fried time 1 minute, material oil than 1: (4 ~ 5) between, Fried of the material, but after vibration to take off the oil machine more than removed from the surface oil, extend the shelf life. 7. Flavor through the seasoning machine flavor, can be made of different flavor Fried potato chips. Common are chicken flavor, beef flavor, spicy taste and barbecue taste. 8. Packing potato chips generally USES the aluminum-plastic composite bag filling vacuum packaging of nitrogen. This process Fried potato chips, colour and lustre is orange red, the whole piece of crisp, uniform bubbles, beautiful appearance, oil content was lower than 15%. Very suitable for mass production. Hope to help customers. |
To address:Xiying Industrial Park North Friendship Road ShiJiaZhuang City,HeBei
Phone: 400-800-2076
Fax: 0311-67907859
