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Freeze-dried citrus powder capsule product

A citrus, freeze-drying technology, applied in the food field, can solve problems such as complex operation

Inactive Publication Date: 2019-03-05
湖北汇欣智能化系统工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of preparation method makes full use of the raw materials, and the product has high purity, but the operation is complicated, organic solvents are used in the extraction process, and the unavoidable high temperature in the vacuum drying process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Select fresh and ripe citrus, transfer it to a sterile clean area, manually remove the orange peel, divide it into individual orange petals, and pick off the orange network. The cleaned orange segments were stirred at 1500r / min for 8min, then transferred to a centrifuge and centrifuged at a speed of 2500rpm for 10min, and finally filtered with a 20-mesh filter to remove solid matter. The citrus slurry obtained after filtering was drained and intercooled for 50 min in a fume hood at 15° C. After draining, it was evenly spread in a stainless steel freeze-drying tray, and put into the drying box of a freeze dryer. When the temperature of the material reaches below-30°C, when the cold trap temperature reaches below-40°C, the vacuum pump is opened, and when the vacuum reaches 450Pa, the dividing plate is started to be heated gradiently. Keep at -30°C for 2h——25°C for 2h——20°C for 1.5h——15°C for 1.5h—warm up to 50°C for 10h. Drying box vacuum pressure is 400Pa~450Pa in the h...

Embodiment 2

[0024] Select fresh and ripe citrus, transfer it to a sterile clean area, manually remove the orange peel, divide it into individual orange petals, and pick off the orange network. The cleaned orange segments were stirred at 2000r / min for 5min, then transferred to a centrifuge and centrifuged at 2000rpm for 15min, and finally filtered with a 30-mesh filter to remove solid matter. The citrus slurry obtained after filtering is drained and intercooled for 30min in a fume hood at 20° C. After draining, it is evenly spread in a stainless steel freeze-drying tray, and put into the drying box of a freeze dryer. The temperature of material reaches below-32 ℃, and when the cold trap temperature reaches below-40 ℃, open the vacuum pump, and when the vacuum degree reaches 420Pa, the dividing plate is started to carry out gradient heating. Keep at -32°C for 1.5h——25°C for 1.5h——20°C for 2h——15°C for 2h—warm up to 50°C for 12h. Drying box vacuum pressure is 400Pa~450Pa in the heating proc...

Embodiment 3

[0028] Select fresh and ripe citrus, transfer it to a sterile clean area, manually remove the orange peel, divide it into individual orange petals, and pick off the orange network. The cleaned orange segments were stirred at 1000r / min for 10min, then transferred to a centrifuge and centrifuged at a speed of 3000rpm for 5min, and finally filtered with a 10-mesh filter to remove solid matter. The citrus slurry obtained after filtering was drained and intercooled for 60min in a fume hood at 10°C. After draining, it was evenly spread in a stainless steel freeze-drying tray and put into the drying box of a freeze dryer. When the temperature of the material reaches below-35°C, when the cold trap temperature reaches below-45°C, the vacuum pump is opened, and when the vacuum reaches 400Pa, the dividing plate is started to be heated up gradiently. -35°C for 1.5h——20°C for 1.5h——15°C for 1h——10°C for 1h—warm up to 50°C for 15h. Drying box vacuum pressure is 400Pa~450Pa in the heating p...

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PUM

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Abstract

The invention relates to a freeze-dried citrus powder capsule which is characterized by being formed by assembling freeze-dried citrus powder and specially-made hollow capsules, the freeze-dried citrus powder is processed by a vacuum freeze-drying technology, nutritional ingredients such as carotene in citrus can be retained to the maximum extent; meanwhile, the prepared hollow capsule has a goodquality guarantee effect. The capsule product has the advantages of being high in nutritional ingredients, long in shelf life, convenient to eat, convenient to transport and the like, and provides a healthy and rapid living mode for people.

Description

technical field [0001] The invention relates to a freeze-dried citrus powder capsule, which belongs to the field of food. Background technique [0002] Carotene mainly exists in dark green or red-yellow vegetables and fruits, such as carrots, broccoli, spinach, water spinach, sweet potatoes, apricots, citrus, etc. Carotene is a physiologically active substance that can be converted into vitamin A in the body, which can treat night blindness, dry eye disease and epithelial keratosis; carotene has anti-cancer, anti-cancer and anti-aging effects, especially for lung cancer, esophagus, etc. Cancer, squamous cell carcinoma, etc. have significant preventive and improvement effects, and can be used as an anticancer drug in the pharmaceutical industry; due to its ability to resist free radicals, it has a therapeutic effect on cardiovascular diseases and other chronic diseases. [0003] Citrus is rich in carotene, and the yield of citrus is large, which can be the main source of car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/00A23L33/00A23P10/30
CPCA23L19/01A23L33/00A23P10/30
Inventor 不公告发明人
Owner 湖北汇欣智能化系统工程有限公司
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