Lotus root full-powder and method for preparing the same

A technology of whole lotus root powder and whole lotus root powder, which can be used in food preparation, food shaping, food science, etc., and can solve problems such as difficulty in growing fat and environmental pollution

Active Publication Date: 2008-02-06
YUNNAN GERMAN SPRING GREEN FOOD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the lotus root dregs produced during the production of lotus root starch are used to feed livestock, it is difficult to grow fat, and usually can only be treated as production waste, which is easy to cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Preparation method of lotus root powder:

[0017] (1) Select the mature fresh lotus root with high starch starch content, white surface color, smooth appearance, and no rot as raw material;

[0018] (2) Clean the surface silt, soak it with a sodium hydroxide solution with a temperature of 80-100°C and a concentration of 8%-12% for 2-5 minutes, take it out and rinse it with clean water, and the epidermis will be removed naturally; it can also be manually removed with a stainless steel knife Peeled or mechanically peeled:

[0019] (3) cross-cutting the lotus root slices with a thickness of 2-5cm along the length direction of the lotus root;

[0020] (4) The lotus root slices are soaked in the color-protecting agent for 4-8h, rinsed with water after taking it out, and the color-protecting agent contains 0.05%-0.15%Na 2 S 2 o 5 , 0.2%-0.4% Cacl 2 aqueous solution;

[0021] (5) Blanch in boiling water for 2-6 minutes, then remove and dry the water;

[0022] (6) Use me...

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PUM

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Abstract

The present invention relates to a food with lotus root as the raw material and the preparation method thereof, in particular to a full lotus root powder and the preparation method thereof. The preparation method of the full lotus root powder is that the fresh mature lotus root is selected as the raw material, which is washed off the sand on the surface, soaked with sodium hydroxide in the concentration of 8 percent-12 percent for 2-5 minutes, taken out and washed with clear water; then the lotus root is cut transversely along the longitudinal direction into slices, which are put into a color fixative to be soaked for 4-8 hours, then taken out and washed with clear water, put into boiling water to be scalded and washed, taken out and dried with the water eliminated; and then is dried under the temperature of 60-75 DEG C until the water portion is no more than 14 percent, then the dried lotus is smashed into more than 200-250 meshes to be the full lotus powder. The present invention changes the lotus processing technics in the prior art, decreases the waste of the lotus residue separated and filtrated, keeps all fibers in the lotus, thereby satisfying the needs of modern people on the dietary fibers, compensating the deficiency of the starch concerning the nutritional elements. The present invention is a novel convenient health-care food suitable for both the young and the senile.

Description

technical field [0001] The invention relates to a food prepared from lotus root as a raw material and a preparation method thereof, in particular to whole lotus root powder and a preparation method thereof. Background technique [0002] Lotus root, also known as lotus root and lotus vegetable, belongs to the Nymphaeaceae plant. Lotus root is the underground stem of lotus. It is slightly sweet and crisp, very refreshing. It can be eaten raw or cooked, and has high medicinal value. The lotus root powder made from lotus root is a traditional health care convenience food in our country. The lotus root powder can preserve a large number of active ingredients in the lotus root. It is easy to eat and can be eaten after brewing with boiling water. The brewed lotus root powder is crystal clear and fragrant. , Fresh and delicious, delicious taste, suitable for all ages, not only can satisfy hunger, but also nourishing and health care products. The traditional processing method of lot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/212A23P1/06A23L1/272A23L1/29A23L1/308A23L33/21A23P10/40
Inventor 付东升
Owner YUNNAN GERMAN SPRING GREEN FOOD CO LTD
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