Preservative containing piper sarmentosum extract and prochloraz
A technology of extracts and preservatives, which is applied in the field of preservatives containing Pseudomonas extract and prochloraz, to achieve the effects of prolonging the preservation period, reducing the incidence of anthrax, and having obvious synergistic effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0013] 1. Preparation of False Betel Extract
[0014] The preparation method of the extract of the betel is as follows: wash the whole plant of betel, dry it in the shade, pulverize it with a pulverizer, and pass through a 60-mesh sieve to obtain a pulverized product; add 8 times the amount of 95% ethanol to the obtained pulverized product, and soak it at room temperature for 24 hours , extracted with ultrasound for 35min, then filtered with a Buchner funnel, and collected the filtrate; extracted 3 times in the same way, combined all the filtrates, then concentrated the filtrate under reduced pressure with a rotary evaporator to a paste with a relative density of 1.15, and then freeze-dried into powder, that is, to obtain the extract of the betel.
[0015] 2. Indoor toxicity test
[0016] Test object: mango anthracnose fungus Colletotrichum gloeosporioides Penz.
[0017] Test method: After pre-testing to determine the effective inhibitory concentration range of the betel ext...
Embodiment 1
[0023] Example 1: 15% False Betel Extract Prochloraz Preservative (1:2)
[0024] Weigh 5% of betel extract, 10% of prochloraz, 20% of edible alcohol, and make up to 100% with deionized water; mix all components evenly to prepare 15% of betel extract and prochloraz preservative .
Embodiment 2
[0025] Example 2: 20% False Betel Extract Prochloraz Preservative (1:1)
[0026] Weigh 10% of betel extract, 10% of prochloraz, 23% of edible alcohol, and make up to 100% with deionized water; mix all components evenly to prepare 20% of betel extract and prochloraz preservative .
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