Steamed rice dumpling leaf rich in sodium iron chlorophyllin and making method of steamed rice dumpling leaf

A technology of chlorophyll and Zongye, which is applied in the field of food processing, can solve the problems of inability to absorb and utilize, waste of natural resources, etc., and achieve the effect of increasing nutrition and health care functions and avoiding vomiting

Inactive Publication Date: 2015-04-29
罗福仲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, excessive intake of residual free iron in zong leaves can easily lead to vomiting and diarrhea; at the same time, chlorophyll iron

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] Embodiment: The zong leaves are subjected to sodium hydroxide saponification treatment on the basis of ferrous sulfate ferrous generation, and the chlorophyll is converted into ferric sodium chlorophyllin. The mass percentage of sodium hydroxide and zong leaves is 0.2:100.

[0020] Described Zong Ye adopts following steps to process:

[0021] A. Wash the zong leaves in clean water and soak for 1 hour;

[0022] B. putting the soaked zong leaves into boiling water containing 20% ​​ferrous sulfate and 1% vitamin C and blanching for 8 minutes;

[0023] C. Cut off the petiole of the zong leaves after blanching, then add 5% aqueous sodium hydroxide solution for saponification for 2 hours;

[0024] D. Rinse with water for 5 minutes;

[0025] E. Drain and dry at a low temperature of 30-50°C until the moisture content is below 10%;

[0026] F. Use shading material to pack according to the number of leaves.

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PUM

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Abstract

The invention discloses a steamed rice dumpling leaf rich in sodium iron chlorophyllin and a making method of the steamed rice dumpling leaf. On the basis of a conventional iron substitution technique of iron sulfate, sodium hydroxide saponification treatment is implemented to convert chlorophyll into sodium iron chlorophyllin, and the mass percentage ratio of sodium hydroxide to the steamed rice dumpling leaf is (0.1-0.5):100. The making method of the steamed rice dumpling leaf comprises the following steps: putting the steamed rice dumpling leaf into clean water to wash and soak for 1 hour; putting the soaked steamed rice dumpling leaf into boiled water with 20% of copper sulfate and 1% of vitamin C to further blanch for 5-10 minutes; cutting off the petiole of the blanched steamed rice dumpling leaf, and adding a 5% sodium hydroxide solution for saponification for 2 hours; further washing for 5 minutes with clean water; draining off the water, and drying at low temperature of 30-50 DEG C until the water content is less than 10%; and packaging according to the number or the weight of leaves. By adopting the steamed rice dumpling leaf, free iron in steamed rice dumpling leaves can be removed, people can be prevented from emesis, diarrhea or heavy metal poisoning caused by excessive iron ions, and a nutrition healthcare function is achieved as the steamed rice dumpling leaf is rich in sodium iron chlorophyllin.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to zong leaves rich in sodium ferric chlorophyll and a preparation method thereof. Background technique [0002] In the vast areas of southern my country, zongzi leaves have been used for a long time to make zongzi, package other foods, serve as decorations on the table and foil of food, and can also be used for making utensils. Zong leaves contain a large amount of nutrients such as chlorophyll and a variety of amino acids that are beneficial to the human body, and have a special bamboo fragrance and antiseptic effect. "Compendium of Materia Medica" records that Zongye has the effects of clearing away heat and stopping bleeding, detoxifying and reducing swelling, and treating hematemesis, bleeding, dysuria, and carbuncle. Studies in recent years have proved that the polysaccharides from Zongye leaves have anti-cancer effects. "Dictionary of Chinese Medicine" also intro...

Claims

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Application Information

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IPC IPC(8): A23L1/00A23L5/20A23L7/126
CPCA23L7/126
Inventor 罗福仲
Owner 罗福仲
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