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Purple sweet potato pecan and processing method thereof

A processing method, hickory nut technology, applied in food science, food preservation, food coating, etc., can solve the problems of single eating method of hickory nuts, troublesome manual peeling process, etc., and achieve low processing cost, long shelf life, Effects of satisfying diverse needs and nutritionally diverse needs

Inactive Publication Date: 2018-09-21
周雷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, people eat hickory nuts in a single way. Hickory nuts are generally roasted and shelled for edible nuts. The process of manually peeling the shells during eating is cumbersome.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] (1) Material preparation: Pecans are shelled, mildewed, broken petals and irregular pecans are removed, 1000g of pecan kernels of the same size are screened out, and the screened pecan kernels are preliminarily sterilized by pulsed strong light. Light-flash at 4J / cm;

[0018] (2) Boil sugar: Heat 200g maltose and add 200g white sugar and water to cook until the syrup changes from big bubbles to small bubbles, turn off the heat and add baking powder after cooling;

[0019] (3) Mixing powder: 300g glutinous rice flour, 300g sticky rice flour, 300g corn starch, 500g purple sweet potato powder, 300g salt, 20g monosodium glutamate, 50g chitosan and mix well to form a mixed powder;

[0020] (4) Coating: Put the hickory kernels into the coating machine, pour the syrup, pour a layer of the syrup and sprinkle a layer of the mixed powder, and repeat the process until the mixed powder sticks to the hickory kernels , form a layer of 3-8 mm thick shell to obtain a semi-finished pro...

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PUM

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Abstract

The present invention discloses a processing method of a purple sweet potato pecan and belongs to the field of food processing. Main links are as follows: material preparing, sugar boiling, powder mixing, coating, baking, sterilizing and packaging. The processing method of the purple sweet potato pecan mainly uses machined production, reduces labor, is simple in steps and low in processing costs,enables the purple sweet potato pecan to be relatively long in shelf life, and is suitable for mass production. The prepared purple sweet potato pecan combines flavor of pecans and purple sweet potatoes, has advantages of being crunchy, delicious, and rich in nutrients, solves problems that eaters need manual shelling and can better meet people's diversified needs for food tastes and nutrients.

Description

technical field [0001] The invention relates to a purple sweet potato pecan, and also relates to a processing method of the purple sweet potato and pecan. Background technique [0002] Hickory nuts contain 7.8-9.6% protein, more than 7 kinds of essential amino acids account for more than 25% of the human body, and also contain 22 kinds of trace elements needed by the human body, including calcium, magnesium, phosphorus, zinc, iron content very rich. According to data analysis, every kilogram of walnut kernel is equal to the nutritional value of 9 kilograms of fresh milk, 5 kilograms of eggs, and 2 kilograms of beef, and its nutrition is easier for the human body to absorb than milk, eggs, and beef. Nucleolus also has the effects of nourishing the lungs and invigorating qi, nourishing blood and relieving asthma, moistening dryness and resolving phlegm to remove deficiency and cold. [0003] The nutrient content of purple sweet potato is significantly higher than that of ord...

Claims

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Application Information

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IPC IPC(8): A23L25/00A23L19/10A23L19/00A23P20/12A23P20/18A23L3/26A23L3/3409A23L3/3454
CPCA23L25/25A23L3/26A23L3/3409A23L3/3454A23L19/01A23L19/105A23P20/12A23P20/18
Inventor 周雷
Owner 周雷