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Preparation method of caramel lotus seed snack

A technology for lotus seeds and snacks, applied in confectionery, confectionery industry, food science and other directions, can solve the problems of affecting the nutritional value of lotus seeds, destroying the unique fragrance of lotus seeds, hindering the development of lotus seeds industry, etc. , sensory color attractive effect

Pending Publication Date: 2022-05-06
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, dried lotus seeds are very easy to be eaten by moths when the temperature is high in summer due to their rich starch and protein, improperly preserved or even rotten; the current common lotus seed products usually destroy the original shape and nutrition of lotus seeds to make lotus seed drinks, Cakes and other products also destroy the inherent unique fragrance of lotus seeds; frying is a traditional baking processing technology, which occupies a very important position in snack foods because of its unique crispy taste and local flavor, but there are already existing ones on the market. The fried lotus seed products of China, whether they are fried under normal pressure or vacuum, have a high oil content, which seriously affects the nutritional value of lotus seeds and does not meet the requirements of modern health food. Consumers have a low repurchase rate after tasting High, it is difficult to form a larger market size, which hinders the development of the lotus seed industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] After washing 1 kg of plump dried lotus seeds, add 3.75 g of Vc solution to 5 L of water, soak for 1 hour, and cook in boiling water for 25 minutes. Add 50g of sucrose and 80g of glucose to 1L of water, add lotus seeds into the sugar solution and soak for 1h, adjust the vacuum to 0.1MPa, and the temperature is 60°C. Take out the soaked lotus seeds and drain the water, brush the surface evenly with oil, fry until the surface is golden, and the outside is burnt and the inside is crispy. Stir and stir continuously during heating. The heating time is 15 minutes, and the heating temperature is 180°C. Heat the remaining sugar solution after dipping at 220°C for 20 minutes until the sugar solution turns amber caramel color. Roll the fried lotus seeds in the amber caramel sugar liquid so that the surface of the lotus seeds is evenly coated with the amber sugar liquid. Put the caramelized lotus seeds into the coconut flakes and roll them, so that the surface of the caramelized ...

Embodiment 2

[0031] After washing 5kg of plump dried lotus seeds, add 18.75g of Vc solution to 25L of water, soak for 1 hour, and cook in boiling water for 25 minutes. Add 250g sucrose and 400g glucose into 5L water, add lotus seeds into the sugar solution and soak for 1 hour, adjust the vacuum to 0.1MPa, and the temperature is 65°C. Take out the soaked lotus seeds and drain the water, brush the surface evenly with oil, fry until the surface is golden, and the outside is burnt and the inside is crispy. Stir and stir continuously during heating. The heating time is 15 minutes, and the heating temperature is 180°C. Heat the remaining sugar solution after dipping at 220°C for 20 minutes until the sugar solution turns amber caramel color. Roll the fried lotus seeds in the amber caramel sugar liquid so that the surface of the lotus seeds is evenly coated with the amber sugar liquid. Put the caramelized lotus seeds into the coconut flakes and roll them, so that the surface of the caramelized lo...

Embodiment 3

[0033] After washing 1 kg of plump dried lotus seeds, soak them in 5 L of water with 2.5 g of Vc solution for 2 hours, and boil them in boiling water for 30 minutes. Add 80g of sucrose and 80g of glucose to 1L of water, add lotus seeds into the sugar solution and soak for 40min, adjust the vacuum to 0.15MPa, and the temperature is 65°C. Take out the soaked lotus seeds and drain the water, brush the surface evenly with oil, fry until the surface is golden, and the outside is burnt and the inside is crispy. Stir and stir continuously during heating. The heating time is 12 minutes, and the heating temperature is 200°C. Heat the remaining sugar solution after dipping at 200°C for 25 minutes until the sugar solution turns amber caramel color. Roll the fried lotus seeds in the amber caramel sugar liquid so that the surface of the lotus seeds is evenly coated with the amber sugar liquid. Put the caramelized lotus seeds into the coconut flakes and roll them, so that the surface of th...

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PUM

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Abstract

The invention discloses a preparation method of a caramel lotus seed snack, and belongs to the technical field of deep processing of agricultural and sideline foods.The method comprises the steps that dry lotus seeds serve as raw materials, the dry lotus seeds are soaked in a sugar solution, fried to be golden yellow and wrapped with a caramel solution, and the caramel lotus seed snack which is burnt, crispy and fragrant in taste is produced. According to the method, the shape of the lotus seeds is completely reserved, the surfaces of the lotus seeds are crisp, good in taste and good in flavor, the surface color of the lotus seeds is improved through caramel color, the lotus seeds are attractive in sensory color and luster, appetite is promoted, the grease content is low, the requirement for low fat of healthy diet is met, the method is suitable for various consumer groups, development of the deep processing industry of the lotus seeds is promoted to a certain extent, and the method is worthy of popularization and application. The storage and the transportation are convenient.

Description

technical field [0001] The invention relates to a method for preparing caramelized lotus seed snacks, in particular to a method for preparing lotus seed snacks with less oil, crispy caramel flavor, and belongs to the technical field of deep processing of agricultural and sideline foods. Background technique [0002] Lotus seed (Semen Nelumbinis), also known as lotus seed and water Zhidan, is the dry mature seed of the perennial aquatic perennial herb lotus (Nelumbo nucifera Gaertn.). Dried lotus seeds are picked and dried in the sun or dried by other processing methods. They are elliptical or spherical in shape, generally 0.8-1.4cm in diameter. Dried lotus seeds have sedative, antiemetic, diuretic, and nourishing effects. Lotus seeds have been a good nourishing product since ancient times, and they have been included in the homologous list of medicine and food published by the Ministry of Health of my country. Lotus seeds are rich in protein, starch, vitamins, trace element...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48A23G3/34A23G3/42
CPCA23G3/48A23G3/0014A23G3/42
Inventor 刘小如邓泽元李京芳付欢
Owner NANCHANG UNIV
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