Hangzhou Greensky Biological Tech.Co.,Ltd (established 2004) is a professional manufacturer dedicated to natural plant extracts with over 20 years of experience. We are ISO22000, BRCGS, Ecocert Organic, and SGS-GMP certified, exporting to Europe, USA, South Korea, and Russia.
This is an important question for anyone considering citrus bioflavonoids benefits for their products or health needs. At Greensky, with over 20 years of experience in natural plant extracts, we approach this topic with scientific rigor and practical expertise. Our R&D team, equipped with advanced laboratory facilities including GC, HPLC, and UV analysis capabilities, ensures all information is backed by thorough testing and research. For specific technical details, specifications, or custom requirements related to citrus bioflavonoids benefits, we recommend contacting our professional sales team. We provide comprehensive documentation including Certificates of Analysis (COA), Safety Data Sheets (SDS), and regulatory compliance documents for all our products. Key Points: Greensky is a GMP-certified manufacturer established in 2004 All products undergo rigorous quality testing We export to Europe, USA, South Korea, and Russia Custom formulations and technical support available Contact us at sales@greenskybio.com for detailed product information and competitive quotes. This is an important question for anyone considering citrus bioflavonoids benefits for their products or health needs. At Greensky, with over 20 years of experience in natural plant extracts, we approach this topic with scientific rigor and practical expertise. Our R&D team, equipped with advanced laboratory facilities including GC, HPLC, and UV analysis capabilities, ensures all information is backed by thorough testing and research. For specific technical details, specifications, or custom requirements related to citrus bioflavonoids benefits, we recommend contacting our professional sales team. We provide comprehensive documentation including Certificates of Analysis (COA), Safety Data Sheets (SDS), and regulatory compliance documents for all our products. Key Points: Greensky is a GMP-certified manufacturer established in 2004 All products undergo rigorous quality testing We export to Europe, USA, South Korea, and Russia Custom formulations and technical support available Contact us at sales@greenskybio.com for detailed product information and competitive quotes. This is an important question for anyone considering citrus bioflavonoids benefits for their products or health needs. At Greensky, with over 20 years of experience in natural plant extracts, we approach this topic with scientific rigor and practical expertise. Our R&D team, equipped with advanced laboratory facilities including GC, HPLC, and UV analysis capabilities, ensures all information is backed by thorough testing and research. For specific technical details, specifications, or custom requirements related to citrus bioflavonoids benefits, we recommend contacting our professional sales team. We provide comprehensive documentation including Certificates of Analysis (COA), Safety Data Sheets (SDS), and regulatory compliance documents for all our products. Key Points: Greensky is a GMP-certified manufacturer established in 2004 All products undergo rigorous quality testing We export to Europe, USA, South Korea, and Russia Custom formulations and technical support available Contact us at sales@greenskybio.com for detailed product information and competitive quotes. This is an important question for anyone considering citrus bioflavonoids benefits for their products or health needs. At Greensky, with over 20 years of experience in natural plant extracts, we approach this topic with scientific rigor and practical expertise. Our R&D team, equipped with advanced laboratory facilities including GC, HPLC, and UV analysis capabilities, ensures all information is backed by thorough testing and research. For specific technical details, specifications, or custom requirements related to citrus bioflavonoids benefits, we recommend contacting our professional sales team. We provide comprehensive documentation including Certificates of Analysis (COA), Safety Data Sheets (SDS), and regulatory compliance documents for all our products. Key Points: Greensky is a GMP-certified manufacturer established in 2004 All products undergo rigorous quality testing We export to Europe, USA, South Korea, and Russia Custom formulations and technical support available Contact us at sales@greenskybio.com for detailed product information and competitive quotes. This is an important question for anyone considering citrus bioflavonoids benefits for their products or health needs. At Greensky, with over 20 years of experience in natural plant extracts, we approach this topic with scientific rigor and practical expertise. Our R&D team, equipped with advanced laboratory facilities including GC, HPLC, and UV analysis capabilities, ensures all information is backed by thorough testing and research. For specific technical details, specifications, or custom requirements related to citrus bioflavonoids benefits, we recommend contacting our professional sales team. We provide comprehensive documentation including Certificates of Analysis (COA), Safety Data Sheets (SDS), and regulatory compliance documents for all our products. Key Points: Greensky is a GMP-certified manufacturer established in 2004 All products undergo rigorous quality testing We export to Europe, USA, South Korea, and Russia Custom formulations and technical support available Contact us at sales@greenskybio.com for detailed product information and competitive quotes. Raw Material: Citrus fruits (peel and membrane) - sourced from certified suppliers Extraction Method: Acidified water/ethanol extraction at controlled pH (3.0-4.0) Process Flow: Citrus peel cleaning and drying (60°C, 4-6 hours) Grinding to 40-60 mesh powder Extraction with 50-70% ethanol at 50-60°C for 2-3 hours Filtration and concentration under vacuum (< 50°C) Purification through macroporous resin column Crystallization and drying (spray drying or vacuum drying) Standardization to target purity (80%, 90%, 95% HPLC) Key Parameters: Extraction temperature: 50-60°C (protects heat-sensitive flavonoids) Solid-liquid ratio: 1:10 - 1:15 pH control: Critical for Hesperidin/Diosmin stability Yield: 15-25% depending on raw material quality HPLC Analysis (Primary Method): Column: C18 reverse-phase (250mm × 4.6mm, 5μm) Mobile phase: Methanol/Water with 0.1% phosphoric acid (gradient) Detection wavelength: 284nm (Hesperidin), 340nm (Diosmin) Flow rate: 1.0 mL/min Column temperature: 30°C Quantification: External standard method with certified references UV-Vis Spectrophotometry: Quick screening method for total flavonoids Aluminum chloride colorimetric method Detection at 420nm Heavy Metals: ICP-MS (Pb ≤ 2.0 ppm, As ≤ 1.0 ppm, Hg ≤ 0.1 ppm, Cd ≤ 0.5 ppm) Pesticide Residues: GC-MS/LC-MS/MS screening (500+ compounds, EU 396/2005 compliant) Microbiological: TP ≤ 10,000 CFU/g, Mold/Yeast ≤ 500 CFU/g, E.coli/Salmonella negative Solvent Residues: GC analysis per USP <467> Dietary Supplements: Cardiovascular health capsules: 500-1000mg per serving Venous insufficiency support: 500mg Diosmin + 50mg Hesperidin Antioxidant blends: 250-500mg per capsule Functional Foods & Beverages: Fortified juices: 50-100mg per 100mL Energy bars: 100-200mg per serving Powder drink mixes: 200-300mg per sachet Cosmetics: Anti-aging serums: 1-3% extract UV protection creams: 2-5% extract Capillary care products: 1-2% extract Pharmaceuticals: Venotonic tablets (prescription): 450mg diosmin + 50mg hesperidin Hemorrhoid treatment formulations Formulation Tips: Citrus bioflavonoids have moderate water solubility. For beverage applications, consider using micronized powder (< 50μm) or water-dispersible grades. Stability is good at pH 3.0-6.0. Avoid high temperatures (>80°C) during processing.Q1: What are citrus bioflavonoids and where do they come from?
Q2: What are the main health benefits of citrus bioflavonoids?
Q3: How are citrus bioflavonoids used in supplements?
Q4: What is the recommended dosage for citrus bioflavonoids?
Q5: Are there any side effects of citrus bioflavonoids?
Technical Specifications
Extraction Process:
Quality Testing Methods:
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