Manufacturing method of lily powder
A production method and technology of lily powder are applied in food preparation, food shaping, food science, etc., which can solve the problems of affecting the utilization rate of lily raw materials, product solubility, unsuitable production of pure lily powder, and high loss of alkali-soluble solids. Achieve the effect of avoiding heat denaturation, retaining nutrients and avoiding loss
Inactive Publication Date: 2013-06-19
李健
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AI Technical Summary
Problems solved by technology
Among them, lye soaking refers to the use of 0.2 to 0.5% NHCO 3 Soak in the solution for 12 to 16 hours, and then scald with hot water at 80 to 85°C. The purpose is to remove the astringency and fishy smell of the lily. Nutrients are destroyed to a certain extent; while the blanching time of lily requires 2-4 minutes, more in-depth research results show that if the blanching time is too long, the protein in lily will be denatured, which will affect the utilization rate of lily raw materials and the solubility of products
[0003] Within a certain range, because the lower the solid content in the slurry, the finer the particles of the centrifugal spray-dried product, the worse the instant solubility. The highest concentration that can be achieved by lily pulp with certain fluidity is about 16%, no matter how high the concentration is, Then the fluidity is very poor, so the product that is sprayed has better instant solubility, and cannot be applied to the manufacture of pure lily powder
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0011] 1. Dry 100g of lilies with hot air at 90°C for 6 hours until the water content is 6-7%, and then air-cool to below 40°C;
[0012] 2. Then soak the broken and cleaned lily petals in water, blanch the soaked lily petals at 80°C for 20 seconds, and quickly cool them down to 40°C, add water to coarsely crush the lily petals into lily pulp and put them in the pulp cooking tank In the middle, add the ingredients to boil the pulp, cook until it boils at 100°C and then homogenize;
[0013] 3. The homogenized lily pulp is spray-dried. The air inlet temperature of the spray tower is 120°C, and the exhaust air temperature is not higher than 70°C. The sprayed product is collected and passed through a 20-mesh sieve, and the finished product is packaged after cooling.
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The invention discloses a manufacturing method of lily powder, relates to a manufacturing method of powder, and belongs to the field of food health care. The manufacturing method of the lily powder includes the following steps of drying lily until the moisture content of the lily reaches to 6%-7% through hot air under the condition that the temperature is lower than or equal to 100 DEG C, cooling the lily to keep the lily below 40 DEG C through air, soaking the lily after petal breaking and washing in water, heating the soaked lily in the water of 80 DEG C-85 DEG C for 5-60 seconds, rapidly cooling the lily to keep the lily below 40 DEG C, adding water, conducting coarse grinding on lily petals to form lily thick liquid, placing the lily thick liquid in a thick liquid boiling pot, adding in ingredient, boiling the lily thick liquid with the ingredient, conducting homogenization after the lily thick liquid is boiled at 100 DEG C, conducting spray drying on the homogenized lily thick liquid, wherein the inlet air temperature of a spray tower is 120-150 DEG C and the air exhaust temperature is lower than or equal to 70 DEG C, collecting spraying products, screening the spraying products through a 20-mesh screen, cooling, and conducting package to obtain a finished product. The lily powder manufactured through the manufacturing method has a good instant performance and fluidity. In addition, nutritional ingredient of the product is strengthened and the product has a long quality guarantee period.
Description
technical field [0001] The invention relates to a method for preparing a powder, which belongs to the field of food health care, in particular to a method for preparing lily powder. Background technique [0002] Lily powder is a nutritious summer cold drink, which has the functions of appetizing, promoting body fluid, relieving boredom and quenching thirst. It is suitable for the elderly, sick and children, and is very popular in the market. Lily powder is processed and extracted from wild or artificially cultivated lily bulbs, and its underground bulbs contain more than 70% starch; this starch is a relatively famous cold drink. "Compendium of Materia Medica" records: Lily has the functions of clearing away heat, calming the heart and calming the nerves, reducing internal heat, dispelling the poison of lily, moistening the lungs and relieving cough. The crowd of people, healthy people eat it irregularly, and it can also play a role in regulating the stomach and beautifying ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A23L1/212A23P1/06A23L1/29A23L19/00A23L33/00A23P10/40
Inventor 李健
Owner 李健