Application of sphallerocarpus gracilis polysaccharides
A technology of ginseng polysaccharide and polysaccharide, applied in the application field of yellow ginseng polysaccharide, can solve the problems of high nutritional value of yellow ginseng polysaccharide, no report on the development of prebiotics, etc., to promote growth and reproduction, improve intestinal flora and production cost. low effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] Embodiment 1: The effect of polysaccharides of yellow ginseng on the acid production of lactic acid bacteria
[0031] 1. Experimental method
[0032] 1.1 Preparation of fermented milk
[0033] Take an appropriate amount of fresh milk and sterilize it at 85°C for 15 minutes. After cooling to about 43°C, inoculate Lactobacillus bulgaricus and Streptococcus thermophilus in the sterilized milk at an appropriate (w / v) ratio, and then inoculate the yellow ginseng polysaccharide 0.3%, 0.6%, 0.9%, 1.2%, 1.5%, 2.0% were added to fresh milk in the proportion (w / v), stirred evenly, set as the experimental group (i.e. polysaccharide group), without adding yellow ginseng polysaccharide One group was used as a blank control group, and each group was fermented in a 43°C incubator until curdling.
[0034] 1.2 Determination of pH value
[0035] During the fermentation process at 43°C, the pH value of each group was measured every 0.5h, and the samples in each group were measured 3 ti...
Embodiment 2
[0041] Example 2: Polysaccharides from Radix Ginseng Promotes the Proliferation of Streptococcus thermophilus, Lactobacillus plantarum and Lactobacillus rhamnosus
[0042] 1. Experimental method
[0043] 1.1 The effect of yellow ginseng polysaccharides on the proliferation of Streptococcus thermophilus
[0044] Take an appropriate amount of fresh milk and sterilize it at 85°C for 15 minutes. After cooling to about 43°C, inoculate Streptococcus thermophilus in the sterilized milk at an appropriate (w / v) ratio, and then inoculate the yellow ginseng polysaccharide with 0.3% , 0.6%, 0.9%, 1.2%, 1.5%, 2.0% ratio (w / v) was added to fresh milk, stirred evenly, set as the experimental group (i.e. polysaccharide group), a group without adding yellow ginseng polysaccharide as For the blank control group, each group was fermented in a 43°C incubator until curdling.
[0045]Pour about 15 mL of M17 medium and MRS medium cooled to 60°C into a plate, rotate the plate to mix, and wait for i...
Embodiment 3
[0061] Embodiment 3: Simulated gastrointestinal solution digestion experiment
[0062] 1. Experimental method:
[0063] 1g of yellow ginseng polysaccharide was dissolved in 100ml of distilled water to make a 1% (w / v) solution.
[0064] 1.1 Simulated gastric juice experiment
[0065] FOS and inulin were used as positive controls.
[0066] Simulated gastric juice formula: NaCl 8g, KCl 0.2g, NaCl 2 HPO 4 2H 2 0 8.25g, NaHPO 4 14.35g, CaCl 2 2H 2 O 0.1g, MgCl 2 ·6H 2 O 0.18g, was dissolved in distilled water to make a 1000ml solution. The pH of the solution was adjusted to 1, 2, 3, 4, 5 with 5 mol / L hydrochloric acid. Take 5ml of each pH solution and add 5ml of polysaccharide solution, and then react on a shaker at 37°C and 130r / min for 6 hours to simulate human gastric movement, and measure the total sugar content and Reducing sugar content, total sugar was measured by phenol-sulfuric acid method, and reducing sugar was measured by DNS method. The degree of hydrolys...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com