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Natural celery powder and its making process

A production method and technology of celery powder, applied in the direction of food science, etc., can solve the problems of poor solubility, coarse vegetable powder particles, poor product solubility, etc., and achieve the effects of being convenient for storage and export, improving hygienic standards, and good social benefits

Inactive Publication Date: 2006-05-17
TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vegetable powder product produced by this method has coarse particles and poor solubility, and the processing temperature is too high due to mechanical friction during powder making, which destroys the nutritional content and flavor of the product, and even produces a burnt smell.
However, this method does not carry out color protection treatment, so the product loses its original attractive color, which greatly affects the sensory effect of the product.
The method of making vegetable powder by wet process is to beat the raw materials first, homogenize them and then spray dry them. Although it can solve the problem of dry process production to a certain extent, it still does not completely solve the problem of poor product quality. Such as the maintenance of the appearance and color of the product, and the existence of pectin or cellulose in the raw materials, which causes poor solubility of the product, etc.

Method used

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  • Natural celery powder and its making process

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Effect test

Embodiment 1

[0022] A kind of preparation method of health food celery powder, the feature of the present invention is to take fresh celery as main raw material, after cleaning, cutting, precooking for color protection, beating, rubber mill, secondary treatment, deployment, homogenization, sterilization, A kind of celery powder product obtained from the process of concentration, drying, powder collection, screening, packaging, and product storage, such as figure 1 shown.

[0023] Specific implementation steps: select pure natural fresh, mature, non-deteriorating, compact tissue, no insect erosion, no mildew, no pesticide pollution, fully wash with running water, pick out foreign objects such as residual branches and earth and stones, and do not leave any celery. sediment, so as not to affect product quality. After the water is drained, the net weight is 107kg, and cut into 1cm pieces. Pour the chopped celery into the jacketed pot, add 0.15kg of sodium sulfite and zinc acetate, adjust the...

Embodiment 2

[0026] The production process and method are the same as in Example 1, and the process conditions are changed to: pump 300 kg of celery pulp into a jacketed pot with a stirrer, add 15 kg of isomaltooligosaccharide and 45 kg of resistant starch, and stir evenly. Low-temperature vacuum concentration is adopted, and the concentration conditions are: 45° C., and the vacuum degree is 10 Kpa. After concentration, the solid content of the slurry reaches 57%. Use a spray dryer to dry, and the condition is: the pressure of the high pressure pump is controlled at 13.0MPa. Air inlet temperature: 175°C, exhaust air temperature: 85°C, 39kg of finished product is obtained after drying, and the moisture content of the material is 5%.

Embodiment 3

[0028] The production process and method are the same as in Example 1, and the process conditions are changed to: pump 300 kg of celery pulp into a jacketed pot with a stirrer, add 22.5 kg of isomaltooligosaccharide and 67.5 kg of resistant starch, and stir evenly. Vacuum cryogenic concentration may not be carried out. Use a spray dryer to dry, and the condition is: the pressure of the high pressure pump is controlled at 12.5MPa. Air inlet temperature: 170°C, exhaust air temperature: 80°C, 43kg of finished product is obtained after drying, and the moisture content of the material is 5%.

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Abstract

The present invention relates to high nutrient vegetable food, and is especially one kind of natural celery powder with the color and nutritious value of fresh celery maintained and its making process. The natural celery powder is made with celery as main material and through one wet process including the steps of washing, cutting, color-protecting pre-boiling, pulping, grinding, secondary treatment, blending, homogenizing, sterilizing, concentration, drying, sieving, packing, etc. The natural celery powder has the look, fragrance and taste of fresh celery maintained, and is instant and rich in nutritious components.

Description

technical field [0001] The invention relates to a pure natural celery powder preparation and its preparation. Background technique [0002] Celery is cheap and nutritious, and is favored by people. Nutritionists call celery the king of vegetables. It is rich in vitamins, proteins, carbohydrates, calcium, iron, phosphorus, crude fiber and other nutrients. It has the effects of lowering blood pressure, calming the nerves, protecting blood vessels, and enhancing immunity. It is also helpful for arteriosclerosis, neurasthenia, and constipation. It is worth mentioning that the content of vitamins in celery leaves is several to ten times that of stems, and when people eat them, they are often removed, which not only causes waste, but also reduces their nutritional value. If celery is made into celery powder, it is convenient to eat and avoids nutritional loss and waste. Therefore, developing natural and nutritious celery powder has certain practical value. [0003] The deep pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L2/08
Inventor 乔长晟叶宏涛贾士儒穆彩云陈雪峰
Owner TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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