Sweet potato snack food and preparation method thereof
A technology of snack food and sweet potato, which is applied in the field of sweet potato snack food and its preparation, can solve the problems of high risk of eating, easy spoilage, weakening of sweet potato aroma, etc., and achieve the effect of enriching eating experience
Active Publication Date: 2022-06-21
UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT +1
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Problems solved by technology
[0002] At present, there are many kinds of sweet potato snack foods on the market, but most of them are freshly cut and then fried. The upgrading of leisure food, non-fried sweet potato leisure food has huge market potential, so it is urgent to develop a kind of interesting, healthy, sweet potato leisure food with good taste and flavor
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preparation example Construction
[0030] A preparation method of sweet potato leisure food, comprising the following preparation steps:
[0031] Step 1: Preparation of mashed sweet potatoes: Wash the sweet potatoes and bake them in an oven at 220 to 300°C for 1.5 to 3 hours. Bake until the surface of the sweet potatoes becomes soft, and after peeling off the skin, it turns golden yellow and the soup flows out. The obtained roasted sweet potato is rapidly peeled within 30 minutes, and is chopped and mixed with a chopper to obtain uniform sweet potato mash; this step directly puts the complete sweet potato into the oven for baking, instead of peeling the sweet potato as in the prior art. By heating or other operations, the sweet potato mash obtained in this way not only has better nutritional preservation, but also retains the unique aroma of roasted sweet potatoes;
[0032] Step 2: Prepare mixed mud: weigh 70-90 parts by weight of sweet potato puree, 10-30 parts by weight of starch and 0-10 parts by weight of s...
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The invention provides a preparation method of sweet potato snack food, which comprises the following production steps: preparing sweet potato mash: washing the sweet potato and putting it into an oven, chopping and mixing the sweet potato mash evenly with a chopping machine; preparing mixed mash: making the sweet potato mash , starch and seasonings are put into the dough mixer for mixing; preparation of sandwich fillings: mix vegetable oil, white sugar, edible salt and fruit and vegetable powder evenly; extrusion molding: send the mixed mud and sandwich fillings into the extruder to extrude Pressing treatment to obtain sweet potato gel strips; aging and cooling: send the sandwiched sweet potato gel strips into the cooling room for aging and cooling; calendering and shaping: use a calender to calender the sweet potato gel strips, and then the flaky sweet potato gels are shaped by a shaping machine into a predetermined shape; baking: put the creative sweet potato gel into the oven and bake to form bulging sandwiched sweet potato bubbles; drying and shaping: dry the 3D sandwich sweet potato bubbles to shape the sweet potato bubbles. The taste of the present invention is crisp, the aroma of the sweet potato is well preserved, healthy and delicious.
Description
technical field [0001] The invention relates to sweet potato food, in particular to a sweet potato leisure food and a preparation method thereof. Background technique [0002] At present, there are many kinds of sweet potato snack foods on the market, but most of them are mainly fried after being cut fresh. The upgrade of snack food, non-fried sweet potato snack food has huge market potential, so it is urgent to develop an interesting, healthy and delicious sweet potato snack food. SUMMARY OF THE INVENTION [0003] The invention provides a preparation method of sweet potato leisure food, which is simple and safe to operate, and the sweet potato leisure food prepared by the method has a crisp taste, better preservation of sweet potato aroma, and is healthy and delicious. [0004] The technical scheme that the present invention adopts in order to solve its technical problem is: [0005] A preparation method of sweet potato leisure food, comprising the following preparation...
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IPC IPC(8): A23L19/10A23L19/00A23P20/25A23L29/30A23L27/00A23L27/40A23P30/25A23P30/00
CPCA23L19/105A23L19/09A23P20/25A23L29/30A23L27/00A23L27/40A23P30/25A23P30/00A23V2002/00A23V2250/5118A23V2250/18A23V2300/10
Inventor 邢明孙钦鹏孙晓波周春余
Owner UNI PRESIDENT ENTERPRISES CHINA INVESTMENT CO LTD KUNSHAN RES & DEV CENT