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Beetroot Red Product Introduction

  1. Anglický název: Beetroot Red
  1. Specifikace:
    • Total Pigments ≥ 10-25% (UV), betacyanins ≥ 90%
    • Water-soluble liquid: pH 3.0-7.0, color intensity ≥ 5000 AU (Absorbance Units at 535 nm)
    • Powder: Moisture ≤5%, water-soluble ≥95%
  1. Vzhled:
    • Liquid: Bright red to purple-red transparent solution
    • Powder: Violet-red to dark red free-flowing powder
  1. ČÍSLO CAS：7659-95-2 (betanin, the main component)
  1. Dodací lhůta: 3–7 pracovních dnů
  1. Balík:
    • Liquid: 20L/drum (food-grade plastic drum)
    • Powder: 25kg/drum (aluminum foil-lined bag inside carton)
  1. Hlavní trh: Global (North America, Europe, Asia-Pacific), especially in clean-label food markets
  1. Scénáře aplikací

Základní vlastnosti

  • Aktivní komponenty: Betacyanins (e.g., betanin, isobetanin) and betaxanthins
  • Rozpustnost: Highly soluble in water; insoluble in oils
  • Stabilita:
    • Optimal at pH 3.0-5.0 (stable red color); fades to purple at higher pH
    • Sensitive to heat (degrades above 70°C in neutral pH), suitable for cold processing
  • Functions: Natural colorant, antioxidant, nitrate source (for functional benefits)

Scénáře aplikací

1. Potravinářský a nápojářský průmysl

  • Přírodní barvivo:
    • Beverages: Soft drinks, juices, smoothies, and plant-based milks (provides vibrant red hues).
    • Dairy Products: Yogurt, ice cream, and sorbets (stable in acidic environments).
    • Processed Foods: Sauces, dressings, baked goods (cakes, pastries), and confectionery (candies, gummies).
  • Functional Fortification:
    • Rich in dietary nitrates, which convert to nitric oxide in the body, supporting cardiovascular health and exercise performance (e.g., sports drinks, energy bars).
  • Odvolání k čistému označení:
    • Used by brands avoiding synthetic dyes (e.g., Red 40), compliant with EU (E162), US (GRAS), and Asia-Pacific regulations.

2. Kosmetika a osobní péče

  • Natural Dye:
    • Lipsticks, lip glosses, and nail polishes for soft red to pink shades.
    • Hair dyes and temporary tattoos (non-toxic, biodegradable).
  • Skincare Antioxidant:
    • Added to serums and creams for anti-inflammatory and free radical-scavenging effects.

3. Pharmaceuticals & Nutraceuticals

  • Capsule/Tablet Coloring:
    • Used in herbal supplements and vitamins to replace synthetic colors.
  • Functional Ingredients:
    • Nitrate-rich extracts for blood pressure support supplements.

4. Animal Feed & Aquaculture

  • Color Enhancement:
    • Poultry: Improves egg yolk color and skin pigmentation in chickens.
    • Aquaculture: Enhances flesh color in salmon and trout.
  • Nutritional Additive:
    • Provides antioxidants and nitrates for livestock health.

Detekční metody

  • UV-Vis Spectrophotometry:
    • Measures absorbance at 535 nm (betacyanins) and 480 nm (betaxanthins) to quantify total pigments.
  • Vysoce účinná kapalinová chromatografie (HPLC):
    • Separates and identifies individual betacyanins (e.g., betanin, vulgaxanthin) using a C18 column and acidic mobile phase.
  • pH Testing:
    • Monitors color stability across different pH ranges during formulation.

Zdroj a výhody

  • Přírodní zdroj: Extracted from red beetroots (Beta vulgaris) via water-based extraction, followed by concentration or spray-drying.
  • Udržitelnost: Beetroots are non-GMO, widely cultivated, and by-products (e.g., pulp) can be used in animal feed.
  • 多功能性: Dual use as a colorant and functional ingredient (nitrates, antioxidants).

Limitations & Solutions

  • Heat Sensitivity:
    • Recommended for cold or low-heat processes (e.g., cold-pressed juices, refrigerated foods).
    • Microencapsulation technology can improve heat stability for baked goods.
  • pH Dependency:
    • Formulate in acidic systems (pH <6) to maintain red color; use in combination with citric acid or ascorbic acid.
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Beetroot Red: The Vibrant Natural Pigment Powering Health & Food Innovation

1. What is Beetroot Red?

Beetroot Red is a water-soluble betalain pigment complex primarily composed of betanin (75-95%) and its derivatives, responsible for the deep red-violet hue in Beta vulgaris roots. Unlike anthocyanins, these nitrogen-containing pigments feature a protonated 1,7-diazaheptamethin system with exceptional pH stability (pH 3-7). Recognized as food colorant E162, it possesses dual functionality as a potent antioxidant (ORAC 19,200 μmol TE/g) and bioactive nutraceutical with clinically validated health benefits.

2. Zdroj, chemické vlastnosti a technické specifikace

Přírodní zdroje a produkce

  • Primární zdroj: Beta vulgaris rubra roots (0.5-1.2% betanin content)

  • Metody extrakce:

    • Cold-pressure juice concentration → membrane filtration

    • Ion-exchange chromatography → spray-drying (≥0.4% betanin)

Chemical Identity of Betanin

Vlastnictví Hodnota
Číslo CAS 7659-95-2
Molekulární vzorec C₂₄H₂₆N₂O₁₃
Molekulová hmotnost 550.48 g/mol
EINECS 231-628-5
λmax 535 nm (pH 4.5)
Stabilita Degrades above 60°C; sensitive to light/O₂

3. Zdravotní přínosy, optimální dávkování a bezpečnost

Validated Therapeutic Actions

  • Kardiovaskulární zdraví:

    • ↑ Endothelial function by 41% via NO synthase activation

    • ↓ Systolic BP by 4-10 mmHg (dose-dependent nitrate conversion)

  • Exercise Performance:

    • ↑ Time to exhaustion by 15% (5 mmol nitrate supplementation)

  • Hepatoprotekce:

    • ↓ ALT/AST levels by 35% in NAFLD models via Nrf2 activation

Doporučené dávkování

  • Food Coloring: 5-50 mg/kg product

  • Sports Nutrition: 300-500 mg betanin/day

  • Health Supplementation: 100-200 mg/day

Produkty s nejvyšší účinností

  • Concentrated Juice Powder: 0.8-1.2% betanin

  • Purified Betanin: ≥95% HPLC purity

Critical Precautions

  • Oxalate Content: May exacerbate kidney stones (limit to <250 mg/day)

  • Beeturia: Harmless red urine in 10-14% population

  • Lékové interakce: Potentiates antihypertensives

4. Představení společnosti: Biotechnologie Shaanxi Zhonghong

28letý inovátor in plant pigments, leveraging proprietary stabilization tech to deliver light/heat-resistant beetroot extracts.

Základní schopnosti:

  • Patentově chráněné procesy: CN20201025890.X (microencapsulation)

  • Analytická přesnost:

    • HPLC-DAD quantification (λ=535 nm)

    • 800MHz NMR structural confirmation

  • Globální certifikace: ISO 9001, FDA-GMP, EFSA, JECFA

  • Supply NetworkLogistika chladírenského řetězce do více než 80 zemí

5. Product Specifications: Premium Beetroot Red QC

Zbytky pesticidů

Compound Limit (ppm) Metoda
Imidacloprid ≤0,01 LC-MS/MS (EU 2021/808)
Chlorpyrifos ≤0,01 GC-MS/MS (EU 396/2005)

Těžké kovy

Živel Limit (ppm) Metoda
Olovo (Pb) ≤0,5 ICP-MS (USP <233>)
Kadmium (Cd) ≤0,1 GF-AAS (EP 2.4.27)

Mikrobiologické parametry

Parametr Omezit Metoda
Celkový počet aerobních aktivit ≤1 000 KTJ/g ISO 4833-1:2013
Salmonela druhů Nepřítomný ISO 6579-1:2017

6. Pokročilý pracovní postup výroby

  1. Sourcing: Organic sugar beets (Germany/Netherlands)

  2. Juice Extraction: Cold-pressing (≤40°C) → ultrafiltration

  3. Koncentrace: Reverse osmosis → vacuum evaporation

  4. Stabilizace: Maltodextrin encapsulation (DE 10-15)

  5. Sušení: Spray-drying (inlet 160°C, outlet 75°C)

7. Aplikace napříč odvětvími

  • Food Technology:

    • Dairy alternatives (pH-stable in yogurts)

    • Meat substitutes (nitrite replacement)

  • Nutraceutika:

    • Endurance sports formulations

    • Cardiovascular support capsules

  • Kosmetika:

    • Antioxidant-rich face serums

8. Protokol kontroly kvality

Four-Tier Verification:

  1. Identita:

    • UV-Vis spectrum (535±2 nm in McIlvaine buffer pH 5.0)

    • TLC Rf=0.42 (BuOH:HOAc:H₂O 4:1:1)

  2. Čistota:

    • Betanin ≥0.8% (HPLC-DAD)

    • Nitrate ≤3,000 ppm (ISO 14673-1:2004)

  3. Stabilita:

    • Accelerated testing (40°C/75% RH): ≤15% degradation at 6 months

9. Research Frontiers & Innovations

  • Stabilization Tech:

    • Electrostatic extrusion microencapsulation (↑ half-life 5x)

  • Health Mechanisms:

    • Gut microbiota modulation (↑ Akkermansia)

  • Udržitelnost:

    • Upcycling of pulp into biodegradable packaging

10. FAQ: Expert Insights

Q: Does beetroot red stain teeth?
A: Temporary staining occurs but resolves with brushing (unlike synthetic dyes)

Otázka: Bezpečné pro děti?
A: EFSA-approved from age 3 (ADI 0.7 mg/kg nitrate)

Q: Why encapsulated forms?
A: Increases thermal stability from 60°C to 120°C

Q: Vegan certification?
A: All products V-Label certified

Where to Buy Premium Beetroot Red

🔬 Přímá objednávka:

Závěr

Beetroot Red exemplifies nature’s multifunctional solution – merging vibrant coloration with scientifically validated health benefits. Shaanxi Zhonghong delivers industry-leading E162 through proprietary stabilization tech, batch-specific HPLC validation, and global cold-chain distribution.

Harness Nature’s Palette – Request Technical Dossier Today!

Reference:

  1. EFSA Panel (2019). Safety of beetroot red (E 162). EFSA Journal 17(12):5897

  2. Clifford et al. (2015). J Agric Food Chem 63(18):4616-22

  3. Wootton-Beard et al. (2021). Nutrients 13(6):1841

  4. ISO 3632-1:2023. Vegetable products – Determination of betalain content

  5. Zhonghong Patent CN20201025890.X. Microencapsulated betalain stabilization

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