Comprehensive application method of salicornia bigelovii

An application method and technology of salicornia, applied in the comprehensive application field of salicornia, can solve the problems of lack of research on biological modification and structure-activity relationship of modified products, lack of polysaccharide extraction, separation and purification, etc., to promote comprehensive development and Use, increase use value and added value, and promote the effect of structural optimization and upgrading

Inactive Publication Date: 2011-08-24
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although there have been many studies on the extraction, separation and purification of polysaccharides, there is a lack of a green and efficient key technology for the extraction, separation and purification of polysaccharides
At

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1 adopts supercritical carbon dioxide technology to carry out pretreatment to samphire

[0011] The research proves that supercritical carbon dioxide technology removes fat-soluble substances in Salicornia, which can reduce the follow-up work of extracting polysaccharides, and obtains four process parameters of extraction pressure, temperature, flow rate and entrainer: pressure 20-50MPa, temperature 25-40 ℃, the amount of entrainment is 0.5~1.5mL ethanol / g material, CO 2 The flow rate is 15~40L / h, and the extraction time is 2~5h.

Embodiment 2

[0012] Example 2 Ultrasonic Assisted Hot Water Extraction of Salicornia Polysaccharides

[0013] Studies have proved that the extraction of Salicornia polysaccharides by ultrasonic wall breaking technology and hot water extraction, the process conditions are: supercritical CO 2 Add 10 to 30 times of deionized water to extract and degrease the salicornia powder, ultrasonic wall breaking power is 800 to 1200W, time is 600 to 1000s, extraction temperature is 80 to 120°C, and extraction is 2 to 6 hours.

Embodiment 3

[0014] Embodiment 3 Salicornia paper vegetable production process

[0015] Inoculate the salicornia residue after extracting active substances with 3-8% seed liquid of Aureobasidium pullulans, ferment at 25-30°C for 3-7 days, make the fermented product into flakes, and heat it under a microwave oven of 300-500W Dehydrate and dry for 2 to 8 minutes.

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Abstract

The invention relates to a comprehensive application of salicornia bigelovii. The salicornia bigelovii comprises fresh vegetables and tender stems of plants; active substances are extracted after the salicornia bigelovii is pulped or dried and crushed; the active substances comprise components such as polysaccharide, ferulic acid, general flavone and the like; the residues of salicornia bigelovii after the active substances are extracted are inoculated with food-security microorganism aureobasidium pullulans for fermentation so as to produce fermented products rich in single-cell protein (SCP) and viscous pullulan which has been allowed by the FDA (food and drug administration) in Japan to be used as a food additive, the pullulan produced by self fermentation is utilized as a binding agent, infrared and microwave technologies are adopted to dewater, dry and form fermentation mud, and the fermented products are prepared into instant vegetable paper with rich nutrition, so that the variety of leisure foods is richened and the high-additional-value comprehensive utilization system of the salicornia bigelovii is constructed.

Description

technical field [0001] The invention relates to the application of salicornia in the preparation of bioactive substances and the development of leisure food. Background technique [0002] In the past ten years, with the continuous deepening of research on the separation and purification, structural analysis, immunology and pharmacology of plant polysaccharides by scientists from all over the world, it has become an important task in the food industry, medicine and medicine to find a source of plant polysaccharides that is relatively rich in resources and low in cost. hot spots of concern. Salicornia bigelovii is a plant belonging to the genus Salicornia (Chenopodiaceae) of the higher plant Chenopodiaceae. Highly salt-tolerant, halophytes. It is a nutritious and healthy vegetable with marine flavor. It has different names such as "Sea Ginseng", "Plant Seafood", "SeaBean" or "Sea Asparagus", The living environment is unique. So far, Salicornia has become the first choice f...

Claims

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Application Information

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IPC IPC(8): A23L1/325A23L1/29A23L17/00A23L33/00
Inventor 余晓红邵荣许琦陈洪兴张春银许伟刘珊珊
Owner YANCHENG INST OF TECH
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