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Natural celery advanced processing technology

A technology for deep processing and celery, which is applied in the field of deep processing technology of natural celery, can solve problems such as waste and reduced nutritional value, and achieve the effects of good instant solubility, rich nutrients and cost reduction.

Inactive Publication Date: 2015-06-10
QINGDAO ZHONGTIAN XINDA BIOTECH R & D
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The content of vitamins in Majiagou celery leaves is several to ten times higher than that in stems, but when people eat it, they often remove it, which not only causes waste, but also reduces its nutritional value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of natural celery deep processing technique is characterized in that, comprises the following steps:

[0023] (1) Color protection treatment of raw materials: take fresh Majiagou celery, wash it, cut it into 5cm long pieces, add appropriate amount of water to submerge the celery slightly, and add sodium sulfite and zinc acetate according to 2:1 according to 0.05% of the water quality Color-protecting agent, use sodium carbonate to adjust PH=9;

[0024] (2) Beating: Put the above celery in boiling water and soak for 20s, take it out and cool to room temperature, grind it according to the mass ratio of celery pulp: water = 1:2, add water;

[0025] (3) Enzymolysis: Control the temperature of the above slurry at 36°C, adjust the pH to 4 with citric acid, add a compound enzyme composed of cellulase and pectinase at a ratio of 1:2 at an amount of 100 mg / kg, and perform enzymatic hydrolysis for 85 minutes. filter;

[0026] (4) Preparation of celery powder: the non-dec...

Embodiment 2

[0030] A kind of natural celery deep processing technique is characterized in that, comprises the following steps:

[0031] (1) Color protection treatment of raw materials: take fresh Majiagou celery, wash it, cut it into 6cm long pieces, add appropriate amount of water to submerge the celery slightly, and add sodium sulfite and zinc acetate according to 2:1 according to 0.05% of the water quality Color protectant, use sodium carbonate to adjust PH=10;

[0032] (2) Beating: Put the above celery in boiling water and soak for 25s, take it out and cool to room temperature, grind it according to the mass ratio of celery pulp: water = 1:2 and add water;

[0033] (3) Enzymolysis: control the temperature of the above slurry at 38°C, adjust the pH to 4 with citric acid, add a compound enzyme composed of cellulase and pectinase at a ratio of 1:2 at an amount of 100 mg / kg, and perform enzymatic hydrolysis for 90 minutes. filter;

[0034] (4) Preparation of celery powder: the non-decom...

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PUM

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Abstract

The invention discloses a natural celery advanced processing technology. The technology comprises the following steps: 1, raw material color protection treatment; 2, beating; 3, enzymatic hydrolysis; 4, celery powder preparation; 5, homogeneous disinfection; and 6, concentration extraction. Water-soluble fibers and flavonoids are fully extracted from a raw material Majiagou celery to obtain micro-molecular peptides and micro-molecular polysaccharides, and the micro-molecular peptides and micro-molecular polysaccharides have high medicinal values and abundant nutritional substances and can be easily absorbed by human bodies; and celery extract pulvis prepared in the invention maintains original cells characteristics, has a high content of pure natural components, and also has the characteristics of good instant solubility, abundant health nutritional components and good mouthfeel. The technology has the advantages of realization of complete utilization of the raw material, no wastes, cost reduction, high yield, and great increase of the economic benefit.

Description

technical field [0001] The invention belongs to the technical field of celery processing and production, and in particular relates to a deep processing technology of natural celery. Background technique [0002] Majiagou celery has tender yellow leaf stems, straight and hollow stems, large and tender trees, crisp fragrance, rich nutrition and high quality. Rich in calcium, iron, carotene, vitamin B1, vitamin B2, vitamin A, vitamin C and other essential elements for the human body, Dongmajiagou celery belongs to crude fiber vegetables, and contains celery oil, which has a unique aroma and can Appetizers promote appetite, and in medicine, it also has various health care functions such as clearing away heat and relieving coughs, invigorating the stomach, lowering blood pressure, detoxifying, and beautifying the skin. [0003] As one of the famous local specialties in Shandong Province, it is a national geographical indication product of China. Originally produced in Majiagou,...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L1/29A23P1/06A23L19/00A23L33/00
CPCA23V2002/00A23V2200/048A23V2250/21
Inventor 姜鸿杰程涛木
Owner QINGDAO ZHONGTIAN XINDA BIOTECH R & D
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