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A kind of quick-ripening lotus seed paste and preparation method thereof

A technology for lotus seeds and ripening, applied in the field of fast-ripening lotus seed paste and its preparation, can solve the problems of aging, browning of lotus seeds, affecting the quality of lotus seed paste products, etc., and achieve the effects of good consistency, inhibition of browning, and protection of color and luster.

Active Publication Date: 2019-07-09
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is likely to cause browning and aging of lotus seeds during the puffing process, which affects the quality of the obtained lotus seed paste product

Method used

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  • A kind of quick-ripening lotus seed paste and preparation method thereof
  • A kind of quick-ripening lotus seed paste and preparation method thereof
  • A kind of quick-ripening lotus seed paste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023](1) Impurity removal: Choose fresh lotus seeds with white appearance, full grains, no pests, mildew, and no mechanical damage, with the lotus core removed, and high-quality white sesame, barley and red beans; the lotus seeds, barley and red beans to be processed , Use a dustpan to sieve impurities such as sand, weeds, dust, etc.;

[0024] (2) Cleaning: Soak 60% lotus seeds, 10% barley and 10% red beans in clean water for 2 minutes, wash and filter to obtain clean raw materials, grind them to 60 mesh, and mix them for later use;

[0025] (3) Ripening lotus seed paste with solid-state gas explosion technology: adjust the water content of the clean raw materials in step (2) to 100wt%, and then place them in a sealed gas explosion device to raise the temperature inside the gas explosion device to 80°C, and the pressure Rise to 0.6MPa within 25 minutes, and immediately reduce the pressure after holding the pressure for 90s; collect and process the obtained materials, and then...

Embodiment 2

[0031] (1) Impurity removal: Choose fresh lotus seeds with white appearance, full grains, no pests, mildew, and no mechanical damage, with the lotus core removed, and high-quality white sesame, barley and red beans; the lotus seeds, barley and red beans to be processed , Use a dustpan to sieve to remove sand, weeds, dust and other impurities.

[0032] (2) Cleaning: Soak 62% lotus seeds, 8% barley and 10% red beans in clean water for 2.5 minutes, wash and filter to obtain clean raw materials, grind them to 80 mesh, and mix them for later use;

[0033] (3) Solid-state gas explosion technology for ripening lotus seed paste: adjust the water content of the clean raw materials in step (2) to 200wt%, and then place them in a sealed gas explosion device, so that the temperature in the gas explosion device rises to 100°C, and the pressure Rise to 0.8MPa within 15 minutes, and drop the pressure instantly after holding the pressure for 60s; collect and process the obtained materials, an...

Embodiment 3

[0039] (1) Impurity removal: Choose fresh lotus seeds with white appearance, full grains, no pests, mildew, or mechanical damage, and remove the lotus core, and select high-quality white sesame, barley and red beans; process the lotus seeds, barley and red beans For red beans, use a dustpan to sieve impurities such as sand, weeds, and dust;

[0040] (2) Cleaning: Soak 65% lotus seeds, 8% barley and 6% red beans in clean water for 3 minutes, wash and filter to obtain clean raw materials, grind them to 100 mesh, and mix them for later use;

[0041] (3) Ripe lotus seed paste with solid-state gas explosion technology: adjust the water content of the clean raw materials in the step (2) to 250wt%, and then place it in a sealed gas explosion device, so that the temperature in the gas explosion device rises to 120°C, and the pressure Rise to 1.0MPa within 10 minutes, and immediately reduce the pressure after holding the pressure for 30s; collect and process the obtained materials, and...

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Abstract

The invention discloses quick-cooking lotus seed paste and a preparation method thereof. Lotus seeds, unpolished rice, milk powder, white sesame seeds, cane sugar and red beans are used as raw materials; the method belongs to a method of fast cooking the lotus seed paste by using a solid state gas explosion technology. The manufacturing steps include 7 work procedures of impurity removal, cleaning, fast cooking of crude lotus seed paste products by the solid state gas explosion technology (in the gas explosion process, the temperature is 40 to 160 DEG C, the temperature is raised to 0.1 to 1.2mPa in 5 to 25min, and the pressure is instantly lowered after the pressure maintenance for 20 to 120s), cooling, drying, white sesame seed baking, proportional mixing and stirring and encapsulation; the process is simple; the operation is easy; the efficiency is high. The reasonably matched lotus seed paste has unique taste, fragrant flavor, rich nutrition and strong health care functions, and belongs to a lotus seed processing product accepted and enjoyed by wide people; the types of the lotus seed products are increased.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a quick-cooking lotus seed paste and a preparation method thereof. Background technique [0002] Lotus seeds, also known as lotus seeds, lotus seeds, and water zhidan. Li Shizhen praised lotus seeds in "Compendium of Materia Medica" as "replenishing the middle and nourishing the mind, quenching thirst and removing heat, reassuring and stopping dysentery, strengthening the heart and kidney, solidifying essence, strengthening muscles and bones, nourishing deficiency and damage, benefiting eyes and ears, and removing cold and dampness." And women's belt collapse" and other effects, it is regarded as a nourishing holy product. Lotus seeds are rich in nutrients, containing 16.6% protein, 2.0% fat, and more than 66% carbohydrates. They also contain a variety of trace elements and vitamins. Every 100 grams of edible part contains 100 mg of calcium, 220 mg of phospho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L25/00A23L5/30A23L33/10
CPCA23V2002/00A23V2200/32A23V2200/302A23V2200/328A23V2200/30A23V2250/628A23V2300/10
Inventor 张怡简叶叶黄灿灿李庆旺曾红亮郑宝东
Owner FUJIAN AGRI & FORESTRY UNIV
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