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A kind of preparation method of rock sugar preserved loquat fruit

A production method and technology of loquat, applied in confectionery, confectionery industry, food science, etc., can solve the problems of phlegm, heat generation, and getting angry, and achieve the effect of transparent color, increased hardening time, and soft texture

Inactive Publication Date: 2016-06-08
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] White sugar is sweet in taste, mild in nature and hot in nature, enters the lungs and spleen meridians, and has the effects of moistening the lungs and promoting body fluid, nourishing the middle and replenishing qi, clearing away heat and dampness, resolving phlegm and relieving cough, but eating too much is easy to produce phlegm, heat, and get angry. "Compendium of Materia Medica" "Records: "Long-term food will help heat and damage teeth", so people with phlegm and dampness should not take more; in addition, "Materia Medica Qiuzhen" and "Suixiju Diet Spectrum" respectively record that "long-term food may block the upper diaphragm. " and "eating too much and eating for a long time will also damage the teeth and worms, fullness and vomiting, and dampness and heat are not clear", which means that eating too much and eating for a long time will damage the spleen and stomach, leading to fullness in the stomach and then vomiting, dampness and heat. If it is not clear, it will produce phlegm and fire, so it is not appropriate to use white sugar as an auxiliary material for making preserved fruits in daily life, especially for the old and young.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A preparation method of rock sugar preserved loquat fruit, comprising the following steps:

[0029] 1) Raw material selection: select eight-mature loquat fruits that are insect-free and non-rotten;

[0030] 2) Cleaning: Clean the loquat fruit with clean water;

[0031] 3) Peeling and pitting: Soak the loquat fruit in 10% food-grade sodium hydroxide solution for 5 minutes, rinse off the residual skin residue and sodium hydroxide solution; then divide the loquat into four parts and remove the pit;

[0032] 4) Hardening: Mix 2% calcium chloride, 0.2% sodium sulfite, 0.3% ascorbic acid, 0.2% alum and 0.5% NaCl to make a hardening agent; put the pitted loquat pulp into the hardening agent Medium treatment 20h;

[0033] 5) Blanching: Blanch the hardened loquat in boiling water 4 times its weight for 10 minutes until the pulp softens slightly, remove it, cool it in cold water, and drain the water;

[0034] 6) Sugaring: Take 70% rock sugar of the pulp weight, use 40% of the ...

Embodiment 2

[0040] A preparation method of rock sugar preserved loquat fruit, comprising the following steps:

[0041] 1) Raw material selection: select nine-ripe loquat fruit that is insect-free and non-rotten;

[0042] 2) Cleaning: Clean the loquat fruit with clean water;

[0043] 3) Peeling and removing the core: Soak the loquat fruit in a food-grade sodium hydroxide solution with a mass fraction of 15% for 4 minutes, rinse off the residual skin residue and sodium hydroxide solution; divide the loquat into four parts, and remove the core;

[0044] 4) Hardening: Mix 3% calcium chloride, 0.2% sodium sulfite, 0.3% ascorbic acid, 0.3% alum and 0.5% NaCl to make a hardening agent; put the pitted loquat pulp into the hardening agent Medium treatment 15h;

[0045] 5) Blanching: Blanch the hardened loquat in boiling water 4 times its weight for 6 minutes until the pulp softens slightly, remove it, cool it in cold water, and drain the water;

[0046] 6) Sugaring: Take 80% rock sugar of the p...

Embodiment 3

[0052] A preparation method of rock sugar preserved loquat fruit, comprising the following steps:

[0053] 1) Raw material selection: select nine-ripe loquat fruit that is insect-free and non-rotten;

[0054] 2) Cleaning: Clean the loquat fruit with clean water;

[0055] 3) Peeling and pitting: Soak the loquat fruit in 20% food-grade sodium hydroxide solution for 3 minutes, rinse off the residual skin residue and sodium hydroxide solution; divide the loquat into four parts, and remove the pit;

[0056] 4) Hardening: Mix 5% calcium chloride, 0.2% sodium sulfite, 0.3% ascorbic acid, 0.2% alum and 0.5% NaCl to make a hardening agent; put the pitted loquat pulp into the hardening agent Medium treatment 18h;

[0057] 5) Blanching: Blanch the hardened loquat in boiling water 4 times its weight for 5 minutes until the pulp softens slightly, remove it, cool it in cold water, and drain the water;

[0058] 6) Sugaring: Take 70% rock sugar of the pulp weight, use 40% of the total rock s...

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PUM

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Abstract

The invention discloses a preparation method of rock-sugar preserved loquat, which uses loquat as a raw material to prepare rock-sugar preserved loquat through raw material selection, cleaning, peeling and core removal, hardening, blanching, sugaring, drying and packaging. The resulting product has a strong fruity aroma, transparent color, rich meat, soft texture, pure taste, sweet and sour taste; after eating, it can not only increase appetite, but also have the effects of clearing the lung and relieving cough, promoting body fluid and quenching thirst through the synergistic effect of rock sugar and loquat. It can meet people's demand for a healthy diet and has broad market prospects.

Description

technical field [0001] The invention belongs to the field of food processing, and in particular relates to a preparation method of rock sugar preserved loquat fruit. Background technique [0002] Preserved fruit is a kind of small food that people like in life. It is mainly characterized by bright and transparent color, sweet and sour taste, rich meat and high nutritional value. In addition to being eaten directly as a snack or snack, candied fruit can also be used as cakes, biscuits, etc. A bright addition to desserts. [0003] White sugar is sweet in taste, mild in nature and hot in nature, enters the lungs and spleen meridians, and has the effects of moistening the lungs and promoting body fluid, nourishing the middle and replenishing qi, clearing away heat and dampness, resolving phlegm and relieving cough, but eating too much is easy to produce phlegm, heat, and get angry. "Compendium of Materia Medica" "Records: "Long-term food will help heat and damage teeth", so peo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23G3/48A23L19/00
Inventor 魏道智宁书菊
Owner FUJIAN AGRI & FORESTRY UNIV
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