Peonidin Analysis Service
Peonidin is a natural pigment classified under anthocyanins. It features a benzopyran ring (C6-C3-C6) bonded with multiple hydroxyl and methoxy groups. Peonidin's chemical structure resembles other anthocyanins but includes an additional methoxy group, with a molecular formula of C16H13O6+. It is abundantly found in red and purple fruits, flowers, and vegetables, contributing to their vivid colors. Peonidin exhibits various biological activities, including antioxidant, anti-inflammatory, and anticancer properties. Consequently, peonidin is extensively utilized in food, health products, and cosmetics.
Figure 1. The Structure of Peonidin
Analysis Workflow
Figure 2. The Workflow of Targeted Metabolomics for Peonidin
Sample Submission Requirements
1. Sample Types
Pure Samples: Peonidin standard or purified extracts.
Biological Samples: Blood, urine, tissue samples, etc.
Plant Samples: Fruits, vegetables, or other plant-derived samples.
2. Sample Quantities
Pure Samples: Minimum 10 mg.
Biological Samples: at least 1 mL for liquids; at least 200 mg for tissue samples.
Plant Samples: Minimum 1 g.
3. Sample Packaging
Please utilize leak-proof and contamination-free containers.
Clearly label containers with sample name, submission date, and customer details.
4. Sample Storage
Make sure that pure and plant samples are stored in a dry, dark environment.
Biological samples should avoid repeated freeze-thaw cycles.
5. Sample Transportation
Biological samples should be transport on dry ice to maintain low temperatures.
Deliverables
1. Experimental Procedures
2. Relevant Mass Spectrometry Parameters
3. Detailed Information on Peonidin Analysis
4. Mass Spectrometry Images
5. Raw Data
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