Purslane Extract

The global omega-3 market reached $4.7 billion in 2023, driven by compelling cardiovascular and cognitive health research. However, the industry faces three critical challenges:

Challenge #1: Sustainability Crisis in Fish Oil

Overfishing: 34% of global fish stocks are overfished (FAO, 2022)

Ocean pollution: Microplastics detected in 73% of fish oil supplements

Heavy metals: Mercury, PCBs require extensive purification (adds cost)

Rancidity: Omega-3 EPA/DHA oxidize rapidly (fishy odor, reduced efficacy)

Challenge #2: Algal Omega-3 Cost Barrier

High production cost: $80-120/kg (vs. $30-50/kg for fish oil)

Limited scalability: Fermentation capacity constraints

Allergen concerns: Some algal strains contain iodine (thyroid sensitivity)

Challenge #3: Vegan/Vegetarian Market Gap

Growing demand: 23% of US consumers actively reduce animal products (Mintel, 2023)

Limited options: Flaxseed oil (poor stability), chia (low concentration), hemp (inconsistent quality)

Conversion inefficiency: ALA→EPA/DHA conversion is 5-10% in humans (still valuable for direct ALA benefits)

Enter Purslane: The Ancient Superfood Rediscovered

Portulaca oleracea (common purslane, verdolaga, ma chi xian) has been consumed for over 4,000 years across Mediterranean, Asian, and Middle Eastern cultures. Modern science reveals why:

Unique Phytochemical Profile:

Highest plant-based ALA: 35-40 mg/g fresh weight (10x more than spinach)

Rare betalains: Betacyanins and betaxanthins (antioxidant + anti-inflammatory)

Noradrenaline precursors: L-DOPA and dopamine (cognitive support)

Polyphenols: Kaempferol, quercetin, apigenin (synergistic with omega-3)

Vitamins & minerals: Vitamins A, C, E, magnesium, potassium

Commercial Advantages:

✅ Sustainable: Fast-growing annual (harvest in 40-60 days), drought-tolerant

✅ Cost-effective: 40-60% cheaper than algal omega-3

✅ Stable: Lower oxidation rate than fish oil (due to antioxidant matrix)

✅ Clean label: Non-GMO, allergen-free, vegan, kosher, halal

✅ Multifunctional: Omega-3 + antioxidants + nootropics in one ingredient

JOYWIN's Purslane Extract: Standardized Potency, Guaranteed Quality

We've spent 6 years perfecting a proprietary extraction process that delivers:

✅ 10-12% Alpha-Linolenic Acid (ALA) – GC-MS verified, batch-to-batch variance <3%
✅ ≥2% Total Betalains – HPLC quantified (betacyanins + betaxanthins)
✅ ≥5% Total Polyphenols – Folin-Ciocalteu method
✅ <0.1% Oxalates – 95% reduction via proprietary processing
✅ Water-Dispersible Powder – Easy formulation in beverages, capsules, tablets
✅ 36-Month Shelf Life – Nitrogen-packed, oxidation-stable

Result: Our clients report zero formulation failures, superior consumer acceptance (no fishy taste), and 30-40% cost savings vs. algal omega-3.

Taxonomy & Distribution

Morphological Characteristics

Stems: Smooth, reddish, succulent, branching from base
Leaves: Alternate or opposite, fleshy, obovate to spatulate, 1-3 cm long
Flowers: Small (6-10 mm), yellow, 5-petaled, open only in morning sunlight
Seeds: Tiny (0.6-0.9 mm), black, kidney-shaped, produced abundantly (10,000-50,000 per plant)
Root System: Shallow taproot with fibrous laterals

Cultivation & Harvest

Growing Conditions:

Climate: Warm-season crop, thrives in 20-30°C (68-86°F)

Soil: Tolerates poor soils, pH 5.5-7.5, prefers well-drained sandy loam

Water: Drought-tolerant once established (succulent adaptation)

Sunlight: Full sun (6-8 hours/day)

Our Cultivation Protocol:

Source: Contracted organic farms in Shandong Province, China (temperate climate, 4-month growing season)

Planting: Direct seeding in late spring (May-June)

Harvest: Multiple cuttings (first at 40 days, then every 20-25 days)

Yield: 15-25 MT fresh biomass per hectare per season

Peak Omega-3: Harvested at pre-flowering stage (highest ALA concentration)

Why Cultivated vs. Wild-Harvested?

Consistency: Controlled growing conditions = predictable phytochemical profile

Purity: No pesticide drift, heavy metal contamination from roadsides

Traceability: GPS-tagged fields, batch-specific harvest records

Sustainability: Doesn't deplete wild populations

1. Omega-3 Fatty Acids (Primary Bioactive)

Alpha-Linolenic Acid (ALA):

Content in Fresh Plant: 35-40 mg/g (3.5-4% dry weight)

Content in Our Extract: 100-120 mg/g (10-12% standardized)

Concentration Factor: 3-4x via extraction

Why ALA Matters:

Essential Fatty Acid: Cannot be synthesized by humans (must be dietary)

Cardiovascular Benefits: Reduces triglycerides, improves arterial compliance

Anti-Inflammatory: Competes with arachidonic acid (omega-6) for COX/LOX enzymes

Neuroprotective: Maintains neuronal membrane fluidity

Conversion to EPA/DHA: 5-10% conversion rate (still provides 5-10 mg EPA from 100 mg ALA)

Comparison with Other Plant Sources:

Key Insight: While flaxseed and perilla have higher ALA per gram, they lack purslane's antioxidant protection and multifunctional phytochemicals. Our extract offers a balanced omega-3 + antioxidant + nootropic profile in one ingredient.

1. Omega-3 Fatty Acids (Primary Bioactive)

Alpha-Linolenic Acid (ALA):

Content in Fresh Plant: 35-40 mg/g (3.5-4% dry weight)

Content in Our Extract: 100-120 mg/g (10-12% standardized)

Concentration Factor: 3-4x via extraction

Why ALA Matters:

Essential Fatty Acid: Cannot be synthesized by humans (must be dietary)

Cardiovascular Benefits: Reduces triglycerides, improves arterial compliance

Anti-Inflammatory: Competes with arachidonic acid (omega-6) for COX/LOX enzymes

Neuroprotective: Maintains neuronal membrane fluidity

Conversion to EPA/DHA: 5-10% conversion rate (still provides 5-10 mg EPA from 100 mg ALA)

Comparison with Other Plant Sources:

Key Insight: While flaxseed and perilla have higher ALA per gram, they lack purslane's antioxidant protection and multifunctional phytochemicals. Our extract offers a balanced omega-3 + antioxidant + nootropic profile in one ingredient.

2. Betalains (Unique Antioxidants)

Betalains are nitrogen-containing pigments found in only 13 plant families (including Portulacaceae). They replace anthocyanins in these species.

Types in Purslane:

Betacyanins (Red-Violet Pigments):

Amaranthine

Isoamaranthine

Betanin (trace)

Betaxanthins (Yellow-Orange Pigments):

Portulacaxanthin I, II, III

Dopaxanthin

Content in Our Extract: 2.0-2.5% total betalains (HPLC at 538 nm for betacyanins, 480 nm for betaxanthins)

Bioactivity:

Antioxidant Capacity: ORAC value 12,000-15,000 μmol TE/100g (comparable to blueberries)

Anti-Inflammatory: Inhibits COX-2 and iNOS (inducible nitric oxide synthase)

Hepatoprotective: Protects liver from toxin-induced damage (animal studies)

Neuroprotective: Crosses blood-brain barrier, reduces oxidative stress in neurons

Stability Advantage: Betalains are more heat-stable than anthocyanins (retain 80% activity after 30 min at 80°C vs. 40% for anthocyanins).

3. Polyphenols (Synergistic Antioxidants)

Flavonoids:

Kaempferol: 0.3-0.5% (anti-inflammatory, cardioprotective)

Quercetin: 0.2-0.4% (antioxidant, antihistamine)

Apigenin: 0.1-0.2% (anxiolytic, anti-cancer in vitro)

Luteolin: 0.05-0.1% (neuroprotective)

Phenolic Acids:

Caffeic acid, ferulic acid, p-coumaric acid (0.3-0.5% total)

Total Polyphenol Content: 5-7% (Folin-Ciocalteu method, gallic acid equivalents)

Synergy with Omega-3:
Polyphenols prevent ALA oxidation during storage and in vivo, enhancing bioavailability. A 2021 study (Nutrients) showed that purslane extract had 40% less lipid peroxidation than isolated ALA after 12 months storage.

4. Noradrenaline Precursors (Cognitive Support)

Purslane contains rare neuroactive compounds:

L-DOPA (Levodopa):

Content: 0.01-0.02% (100-200 ppm)

Function: Precursor to dopamine, norepinephrine, epinephrine

Clinical Relevance: Used pharmaceutically for Parkinson's disease (at much higher doses: 100-1,000 mg/day)

In Our Extract: Provides subtle cognitive support, not therapeutic dose

Dopamine:

Content: 0.005-0.01% (50-100 ppm)

Function: Neurotransmitter involved in motivation, reward, motor control

Note: Peripheral dopamine (doesn't cross blood-brain barrier), but may have indirect effects via gut-brain axis

Noradrenaline (Norepinephrine):

Content: 0.003-0.006% (30-60 ppm)

Function: Neurotransmitter + hormone (alertness, focus, stress response)

Regulatory Note: These levels are far below pharmaceutical doses and are naturally occurring. However, avoid claims like "treats Parkinson's" or "boosts dopamine" (disease claims). Permissible: "supports cognitive function," "promotes mental clarity."

5. Vitamins & Minerals (Nutritional Support)

Note: These values are for the concentrated extract. Actual contribution in a 500 mg capsule would be proportionally lower.

6. Other Bioactive Compounds

Alkaloids:

Oleracein I, II (cyclo-DOPA derivatives) – antioxidant, anti-inflammatory

Coumarins:

Umbelliferone, scopoletin – antimicrobial, anti-inflammatory

Saponins:

Oleanolic acid glycosides – immune-modulating, hepatoprotective

Mucilage (Polysaccharides):

1-2% – prebiotic potential, soothing to GI tract

Product Identity

Standardized Active Constituents

Physical & Chemical Properties

Purity & Contaminants

Heavy Metals

Microbiological Quality

Packaging & Storage

Why Extraction Method Matters

Purslane's bioactives are sensitive to heat, oxygen, and pH:

ALA oxidizes at temperatures >60°C

Betalains degrade at pH <3 or >7

Polyphenols polymerize under oxidative conditions

Oxalates remain in crude extracts (kidney stone risk)

Our 6-step process addresses all these challenges:

Step 1: Sustainable Cultivation & Harvest

Organic Farming:

No synthetic pesticides or fertilizers

Crop rotation with legumes (nitrogen fixation)

Drip irrigation (water conservation)

Optimal Harvest Timing:

Pre-flowering stage (40-50 days after planting)

Morning harvest (highest moisture, lowest oxidative stress)

Immediate cooling (transported in refrigerated trucks to processing facility within 4 hours)

Quality Check:

Visual inspection (no disease, insect damage)

Moisture content (85-90% typical)

Random sampling for pesticide screening

Step 2: Washing & Pre-Treatment

Triple Washing:

Wash 1: Cold water spray (removes soil, debris)

Wash 2: Ozonated water (reduces microbial load by 90%)

Wash 3: Purified water rinse (removes ozone residue)

Blanching (Optional):

Brief steam blanching (30 seconds at 95°C)

Purpose: Inactivates enzymes (polyphenol oxidase, lipoxygenase) that cause browning and lipid oxidation

Trade-off: Slight loss of heat-sensitive compounds (5-10%), but prevents greater losses during drying

Chopping:

Cut into 2-3 cm pieces (increases surface area for extraction)

Step 3: Low-Temperature Extraction

Dual-Solvent System:

Ethanol/Water (40:60 ratio) – optimized for ALA, polyphenols, betalains

Temperature: 45-50°C (below ALA oxidation threshold)

Time: 2-3 hours with gentle agitation

Ratio: 1:10 (plant material : solvent)

Why This Solvent Ratio?

Ethanol (40%): Extracts lipophilic compounds (ALA, fat-soluble vitamins)

Water (60%): Extracts hydrophilic compounds (betalains, polyphenols, minerals)

Food-grade ethanol: No toxic residues (ethanol evaporated later)

Nitrogen Blanketing:

Extraction vessel purged with nitrogen (prevents oxidation)

Oxygen level maintained <2%

Step 4: Filtration & Concentration

Multi-Stage Filtration:

Coarse filtration: Removes plant debris (100 mesh)

Fine filtration: 10 μm filter (removes particulates)

Ultrafiltration (optional): 10 kDa membrane (removes proteins, high-MW polysaccharides)

Vacuum Concentration:

Temperature: 40-45°C under vacuum (reduces boiling point)

Concentration factor: 5-8x (from ~5% solids to 30-40% solids)

Purpose: Reduces water content before drying (energy efficiency)

Step 5: Oxalate Reduction (Proprietary Step)

The Oxalate Problem:

Fresh purslane contains 0.3-1.0% oxalates (calcium oxalate crystals)

High oxalate intake (>50 mg/day) may increase kidney stone risk in susceptible individuals

Industry standard: Most purslane extracts retain 0.5-2.0% oxalates

Our Solution: Calcium Precipitation + Enzymatic Hydrolysis

Method:

pH adjustment: Raise pH to 5.5-6.0 (calcium oxalate less soluble)

Calcium addition: Add food-grade calcium chloride (precipitates oxalates)

Centrifugation: Remove calcium oxalate precipitate

Enzymatic treatment: Add oxalate decarboxylase enzyme (breaks down remaining soluble oxalates)

Enzyme inactivation: Heat to 70°C for 10 min (denatures enzyme)

Result: Oxalate content reduced to <0.1% (95% reduction)

Verification: HPLC analysis (every batch tested)

Step 6: Spray Drying & Packaging

Spray Drying:

Inlet temperature: 160-180°C (brief exposure, <2 seconds)

Outlet temperature: 70-80°C (product temperature stays low)

Carrier: Maltodextrin (5-10%) – improves flowability, protects bioactives

Atomization: Fine mist (produces 80-mesh powder)

Why Spray Drying vs. Freeze Drying?

Cost: 10x cheaper than freeze drying

Scalability: Can process 500 kg/hour (vs. 50 kg/batch for freeze drying)

Quality: With proper parameters, retains 90-95% of bioactives (freeze drying: 95-98%)

For purslane: Spray drying is sufficient due to inherent antioxidant protection

Post-Drying Quality Check:

ALA content (GC-MS)

Betalain content (HPLC)

Moisture content (<5%)

Microbiological testing

Packaging:

Primary: Double-layer PE bag (food-grade)

Secondary: Fiber drum (25 kg net weight)

Nitrogen flush: Residual oxygen <2% (prevents oxidation)

Labeling: Batch number, manufacture date, expiry date, storage instructions

1. Vegan Omega-3 Supplements

Market Opportunity:

23% of US consumers actively reduce animal products (Mintel, 2023)

Vegan supplement market: $7.8 billion globally (2023), growing at 12% CAGR

Pain point: Limited plant-based omega-3 options (flaxseed oil oxidizes, algal oil expensive)

Formulation Types:

Softgel Capsules

Dosage: 500-1,000 mg purslane extract per capsule

ALA per capsule: 50-100 mg (10% standardization)

Excipients: Sunflower oil or MCT oil (carrier), vegetarian softgel shell (modified starch or carrageenan)

Stability: Add vitamin E (50-100 IU per capsule) as antioxidant

Label claim: "Plant-based omega-3 with antioxidants"

Tablets (Pressed)

Dosage: 500-750 mg purslane extract per tablet

Excipients: Microcrystalline cellulose, calcium phosphate (fillers), magnesium stearate (lubricant)

Coating: Enteric coating (optional, reduces gastric irritation)

Advantage: Lower cost than softgels, easier to add synergistic ingredients

Powder Blends

Inclusion rate: 10-30% purslane extract in total blend

Synergistic ingredients:

Flaxseed powder (additional ALA)

Chia seed powder (fiber + omega-3)

Spirulina (protein + antioxidants)

Turmeric extract (anti-inflammatory)

Application: Add to smoothies, oatmeal, yogurt

Serving size: 5-10 g (provides 500-3,000 mg purslane extract)

Case Study:
A US vegan supplement brand launched "Plant Omega-3 Complex" with 60% purslane extract, 30% flaxseed, 10% spirulina. Positioned as "the only plant omega-3 with built-in antioxidant protection."

Results (first 12 months):

Sales: $1.8M across 200 health food stores + Amazon

Customer feedback: 4.6/5 stars (praised for "no fishy taste," "clean energy")

Repeat purchase rate: 47% (vs. 32% for previous flaxseed oil product)

Key differentiator: Stability (no rancidity complaints vs. 18% for old product)

2. Cardiovascular Health Formulas

Target Demographic: Adults 40+ with elevated cholesterol/triglycerides

Combination Formulas:

Purslane + CoQ10

Rationale: Both support mitochondrial function and cardiovascular health

Dosage: 500 mg purslane extract + 100 mg CoQ10 (ubiquinone or ubiquinol)

Synergy: CoQ10 enhances cellular energy, purslane reduces oxidative stress

Format: Softgels (oil-based for CoQ10 absorption)

Purslane + Red Yeast Rice

Rationale: Red yeast rice lowers cholesterol (contains monacolin K, similar to lovastatin), purslane reduces triglycerides

Dosage: 500 mg purslane + 600 mg red yeast rice

⚠️ Regulatory Note: Red yeast rice is controversial (FDA considers it an unapproved drug if standardized for monacolin K). Check local regulations.

Format: Capsules

Purslane + Omega-3 (Algal DHA/EPA)

Rationale: Combines ALA (from purslane) with DHA/EPA (from algae) for comprehensive omega-3 coverage

Dosage: 500 mg purslane (50 mg ALA) + 250 mg algal oil (125 mg DHA + 62.5 mg EPA)

Advantage: Provides both ALA (direct benefits) and DHA/EPA (converted forms)

Format: Softgels

Purslane + Garlic Extract + Hawthorn

Rationale: Traditional cardiovascular trio (European herbal medicine)

Dosage: 300 mg purslane + 200 mg aged garlic extract + 250 mg hawthorn berry extract

Benefits: Lipid management (purslane, garlic) + blood pressure support (hawthorn)

Format: Tablets or capsules

3. Cognitive & Brain Health Products

Target Demographic: Students, professionals, seniors (memory support)

Nootropic Stacks:

Purslane + Bacopa + Lion's Mane

Rationale: Multi-pathway cognitive support

Purslane: Cerebral blood flow, antioxidant protection

Bacopa: Memory consolidation (bacosides)

Lion's Mane: Nerve growth factor (NGF) stimulation

Dosage: 400 mg purslane + 300 mg bacopa (50% bacosides) + 500 mg lion's mane (30% polysaccharides)

Format: Capsules

Label claim: "Supports memory, focus, and mental clarity"

Purslane + Phosphatidylserine + Ginkgo Biloba

Rationale: Senior-focused formula (age-related cognitive decline)

Dosage: 300 mg purslane + 100 mg phosphatidylserine + 120 mg ginkgo (24% flavonoids)

Clinical support: All three ingredients have human studies in elderly populations

Format: Softgels or capsules

Purslane + Caffeine + L-Theanine

Rationale: Energy + focus without jitters

Dosage: 300 mg purslane + 100 mg caffeine (from green tea) + 200 mg L-theanine

Synergy: Caffeine (alertness), L-theanine (calm focus), purslane (sustained energy via healthy fats)

Format: Capsules or powder (for beverages)

4. Anti-Aging & Skin Health (Ingestible Beauty)

Market Trend: "Beauty from within" – $8.5 billion market (2023), growing at 9% CAGR

Formulation Concepts:

Purslane + Collagen Peptides

Rationale: Purslane boosts collagen synthesis, collagen peptides provide building blocks

Dosage: 500 mg purslane + 5,000 mg collagen peptides (hydrolyzed)

Format: Powder (mix into water, smoothies)

Flavor: Berry, peach, or unflavored

Label claim: "Supports skin elasticity and radiance"

Purslane + Hyaluronic Acid + Vitamin C

Rationale: Hydration (HA) + collagen synthesis (Vit C) + antioxidant protection (purslane)

Dosage: 300 mg purslane + 100 mg hyaluronic acid + 500 mg vitamin C

Format: Capsules or gummies

Target: Women 30-50 (anti-aging)

Purslane + Astaxanthin + Vitamin E

Rationale: Triple antioxidant protection against UV damage and aging

Dosage: 400 mg purslane + 4 mg astaxanthin + 200 IU vitamin E

Format: Softgels (oil-based for astaxanthin absorption)

Label claim: "Protects skin from environmental stressors"

Purslane + Ceramides + Biotin

Rationale: Skin barrier support (ceramides) + hair/nail health (biotin) + overall skin health (purslane)

Dosage: 300 mg purslane + 30 mg ceramides (from wheat or rice) + 5,000 mcg biotin

Format: Capsules

Target: Hair, skin, and nails formula

Case Study:
A European beauty brand launched "Radiance Complex" gummies with purslane extract, collagen, and vitamin C. Targeted at women 35-55 via Instagram/TikTok influencers.

Results (6 months):

Sales: €950,000 (direct-to-consumer)

Customer testimonials: "Skin feels more supple," "Noticed glow after 4 weeks"

Before/after photos: 68% of users reported visible improvement (self-assessment)

Repeat purchase rate: 54%

5. Sports Nutrition & Recovery

Target Demographic: Athletes, fitness enthusiasts

Formulation Concepts:

Purslane + Tart Cherry + Turmeric

Rationale: Anti-inflammatory recovery formula

Dosage: 500 mg purslane + 500 mg tart cherry extract (10:1) + 250 mg turmeric (95% curcuminoids)

Benefits: Reduces muscle soreness, supports joint health

Format: Capsules or powder (post-workout shake)

Purslane + BCAAs + Electrolytes

Rationale: Muscle recovery + hydration

Dosage: 300 mg purslane + 5,000 mg BCAAs (2:1:1 ratio) + electrolyte blend

Format: Powder (mix with water during/after workout)

Flavor: Lemon-lime, fruit punch

Purslane + Beetroot + Citrulline

Rationale: Pre-workout formula (nitric oxide boost for blood flow)

Dosage: 400 mg purslane + 500 mg beetroot extract (1% nitrates) + 3,000 mg L-citrulline

Benefits: Improved endurance, muscle pump

Format: Powder (pre-workout drink)

6. Functional Foods & Beverages

Omega-3 Enriched Beverages

Application: Plant-based milk alternatives, smoothies, juices

Inclusion rate: 0.5-1.0% (500-1,000 mg per 100 mL serving)

Challenge: Dispersion (purslane extract is not fully water-soluble)

Solution: Use emulsifiers (lecithin, gum arabic) or homogenization

Stability: Add vitamin E, store in opaque bottles (light protection)

Energy Bars & Bites

Application: Vegan protein bars, snack bars

Inclusion rate: 2-5% (1,000-2,500 mg per 50g bar)

Benefits: Omega-3 content, antioxidant boost, "superfood" marketing

Pairing: Works well with nuts, seeds, dried fruits, dark chocolate

Salad Dressings & Sauces

Application: Omega-3 enriched dressings (vinaigrettes, tahini-based)

Inclusion rate: 1-2% (500-1,000 mg per 50 mL serving)

Advantage: Purslane's mild flavor doesn't overpower dressing

Stability: Refrigerated product, 6-month shelf life

Breakfast Cereals & Granola

Application: Omega-3 fortified cereals

Inclusion rate: 1-3% (500-1,500 mg per 50g serving)

Process: Add purslane extract after extrusion/baking (heat-sensitive)

Label claim: "Good source of plant-based omega-3"

7. Cosmeceuticals (Topical Applications)

Anti-Aging Serums

Inclusion rate: 0.5-2.0%

Vehicle: Water-based serum (with humectants like glycerin, hyaluronic acid)

Benefits: Antioxidant protection, collagen support, anti-inflammatory

Pairing: Vitamin C, niacinamide, peptides

pH: 5.0-6.0 (stable for betalains)

Barrier Repair Creams

Inclusion rate: 1-3%

Vehicle: Emulsion (oil-in-water or water-in-oil)

Benefits: Omega-3 fatty acids support skin barrier, reduce transepidermal water loss

Pairing: Ceramides, cholesterol, fatty acids (biomimetic lipid blend)

Sun Care Products

Inclusion rate: 1-2% (as antioxidant booster, not primary UV filter)

Vehicle: Lotion or cream (with mineral or chemical UV filters)

Benefits: Reduces UV-induced inflammation and DNA damage

Note: Cannot replace SPF, but enhances protection

Soothing Gels (After-Sun, Redness Relief)

Inclusion rate: 2-5%

Vehicle: Gel (carbomer, xanthan gum)

Benefits: Anti-inflammatory, cooling, antioxidant

Pairing: Aloe vera, allantoin, panthenol

Solubility & Dispersion

Challenge: Purslane extract contains lipophilic compounds (ALA, fat-soluble vitamins) and hydrophilic compounds (betalains, polyphenols). It's not fully water-soluble.

Solutions:

For Capsules/Tablets:

No issue – powder can be encapsulated or compressed directly

Tip: Add flow agent (silicon dioxide 0.5-1%) if powder is sticky

For Beverages (Water-Based):

Option 1: Emulsification

Add lecithin (1-2% of purslane extract weight) or gum arabic (2-3%)

Homogenize at high pressure (10,000-15,000 psi)

Result: Stable emulsion (milky appearance)

Option 2: Microencapsulation

Encapsulate purslane extract in cyclodextrin or modified starch

Improves water dispersibility

Cost: +20-30% vs. raw extract

Option 3: Suspension

Use xanthan gum or carrageenan as suspending agent (0.1-0.3%)

Shake before use (label instruction)

For Oil-Based Products (Softgels, Dressings):

Fully compatible – purslane extract disperses well in oils

Recommended carriers: Sunflower oil, MCT oil, olive oil

Ratio: 5-10% purslane extract in oil

Stability Considerations

Oxidation (Primary Concern):

ALA is sensitive to oxygen (double bonds)

Prevention strategies:

Antioxidants: Add vitamin E (0.1-0.2%), rosemary extract (0.05-0.1%), or ascorbyl palmitate (0.1%)

Nitrogen packaging: Flush bottles/pouches with nitrogen (residual O₂ <2%)

Opaque packaging: Use amber bottles, foil pouches, or opaque HDPE

Refrigeration: Recommend storing finished products in refrigerator (extends shelf life by 50%)

Light Degradation:

Betalains are photosensitive (degrade under UV/visible light)

Prevention: Opaque packaging (amber glass, aluminum foil, colored HDPE)

pH Stability:

Betalains are most stable at pH 4-6

Avoid: Highly acidic (pH <3) or alkaline (pH >7) formulations

For beverages: Buffer to pH 5-6 (use citrate or phosphate buffers)

Heat Stability:

ALA degrades at >60°C (prolonged exposure)

Betalains stable up to 80°C (short exposure)

Recommendation: Add purslane extract after heating steps (e.g., in energy bars, add after baking)

Dosage Recommendations

Based on Clinical Studies:

Note: These are suggested ranges based on research. Actual dosage should be determined by formulator based on total formula and target claims.

Synergistic Combinations

Purslane works well with:

For Omega-3 Enhancement:

✅ Flaxseed oil/powder (additional ALA)

✅ Algal DHA/EPA (comprehensive omega-3 profile)

✅ Vitamin E (protects from oxidation)

For Cardiovascular Health:

✅ CoQ10 (mitochondrial support)

✅ Garlic extract (lipid management)

✅ Hawthorn (blood pressure support)

✅ Red yeast rice (cholesterol management, check regulations)

For Cognitive Support:

✅ Bacopa monnieri (memory)

✅ Ginkgo biloba (cerebral blood flow)

✅ Lion's mane mushroom (NGF stimulation)

✅ Phosphatidylserine (neuronal membranes)

For Anti-Aging/Skin:

✅ Collagen peptides (building blocks)

✅ Hyaluronic acid (hydration)

✅ Vitamin C (collagen synthesis)

✅ Astaxanthin (antioxidant)

For Anti-Inflammatory:

✅ Turmeric/curcumin (COX-2 inhibition)

✅ Ginger extract (prostaglandin modulation)

✅ Boswellia (5-LOX inhibition)

✅ Tart cherry (anthocyanins)

Incompatibilities & Cautions

Avoid Combining With:

❌ High-dose iron supplements (in same formula)

Reason: Iron catalyzes lipid oxidation (damages ALA)

Solution: If both needed, separate dosing (take iron in morning, purslane in evening)

❌ Strong oxidizing agents

Examples: Hydrogen peroxide, benzoyl peroxide (in topical formulas)

Reason: Will degrade omega-3 and antioxidants

❌ Extreme pH formulations

pH <3 or >7: Degrades betalains

Solution: Buffer to pH 4-6

1. 25kg/craft paper bag or cardboard barrel with one plastic-bags inside;
2. Packaging as the customers' requirements.

JOYWIN founded in 2013 is an innovation-driven biotechnology company. we provide the manufacture of plant extracts, plant proteases, and customized products. We believe Good produce= Integrity+ Technology+Quality Control.

Q1: Is this suitable for vegetarians?

100% plant-based. Certified vegan by VEGAN SOCIETY.

Q2: What dosage provides cardiovascular benefits?

500-1,000mg/day (providing 50-100mg ALA). Synergistic with CoQ10.

Q3: How does it compare to algal omega-3?

Higher antioxidant content + 30% cost advantage. Lower heavy metal risk.

Q4: Can it replace fish oil in softgels?

Yes – our oxidation-stable powder works in gelatin/veggie capsules. Request encapsulation guide.

Q5: Is oxalate content a concern?

Our extraction reduces oxalates by 95% (<0.1% final product).
Q6：Where & how can I place an order?
A：You can click the inquiry on Purslane extract or send us an e-mail to contact@joywinworld.com.

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