Freeze-Dried
ISO22000 · Halal · Kosher · cGMP Validated
Custom OEM Natural Beta Carotene Powder Manufacturer & Suppliers serving Vietnam
Engineered botanical carotenoid systems (C40H56), microencapsulated beadlets, and water-dispersible formulations manufactured in Shaanxi and optimized for Vietnam's functional beverage, dairy, bakery, and nutraceutical processing sectors.
Nutritional Active Ingredients Catalog
Featured Botanical Powders & Synergistic Formulations
Explore our primary portfolio of spray-dried natural fruit concentrates, standardized herbal actives, and adaptogenic extracts commonly imported by Vietnamese manufacturing plants.
Anthocyanin Rich
Organic Purple Yam UBE Powder | Premium Grade | Wholesale Bulk
Natural Colorant
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Standardized
Acid Standardized
Hot-Water Extract
Chaga Mushroom Powder Polysaccharide Chaga Mushroom Extract
Polysaccharides ≥30%
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Clean Label
Native Vitamin C
Emulsified Powder
23+
Years Manufacturing
On-site audit confirmed by SGS
12,447m²
GMP Workshop & Labs
Continuous multi-solvent lines
98.5%
Trans-Isomer Ratio
All-trans provitamin A bioactivity
5-7 Days
Transit to VN Ports
Cat Lai & Hai Phong direct lanes
Formulation Engineering Whitepaper
Beta-Carotene Stereochemistry & Microencapsulation Mechanics
Pure natural beta-carotene (CAS 7235-40-7) is fundamentally lipophilic, highly crystalline, and prone to oxidative cleavage along its polyene backbone when subjected to tropical humidity and solar ultraviolet radiation. Here is how our Xi'an precision facility engineers thermodynamic stability for Vietnamese processors.
1. Carotenoid Structure, Bio-Equivalence, and Isomer Integrity
Beta-carotene is an organic, strongly colored red-orange symmetrical tetraterpenoid with two cyclohexene rings linked by an 18-carbon polyene chain. In nature, it functions as a primary light-harvesting pigment and cellular antioxidant. Nutritionally, it represents the preeminent provitamin A carotenoid: enzymatic cleavage by human intestinal beta-carotene 15,15'-monooxygenase (BCO1) converts one symmetrical molecule into two molecules of retinal (Vitamin A aldehyde), avoiding the hypervitaminosis risks associated with preformed retinyl palmitate.
Torzi Biotech isolates its natural beta-carotene from microbial fermentation (Blakeslea trispora) or saline algal biomass (Dunaliella salina). Unlike synthetically derived petroleum toluene pathways that yield unnatural cis-isomers with lower bioactivity, our multi-stage crystallization process guarantees an all-trans beta-carotene profile exceeding 90% (typically 95-98% trans) verified via isocratic reversed-phase HPLC (C30 column at 450 nm).
Commercial Grade Specification Reference Matrix
| Physical Grade / Format | Standardized Potency | Stabilization Matrix | Aqueous Dispersion Behavior | Target Vietnamese Industrial Sector |
|---|---|---|---|---|
| CWS Powder (Cold Water Soluble) | 1% / 5% / 10% HPLC | Modified Starch (OSA) + Mixed Tocopherols | Crystal-clear, homogenous colloid (pH 2.8 - 7.5) | RTD beverages, energy drinks, instant tea premixes |
| Microencapsulated Beadlets | 10% / 20% HPLC | Gelatin or Vegan Gum Arabic + Ascorbyl Palmitate | Slow hydration; zero caking during pneumatic dosing | Direct compression tablets, hard gelatin capsules |
| Feed & Aquaculture Grade | 10% Beadlet | Antioxidant-stabilized ethylcellulose matrix | Lipid-soluble during aquatic extrusion pelleting | Black tiger prawn & basa (Pangasius) hatcheries |
| Oily Suspension / Lipophilic | 20% / 30% HPLC | Refined Sunflower / MCT Vegetable Oil | Miscible in triglycerides; high temperature threshold | Margarine, condensed milk, culinary oils, softgels |
| Pharma Crystalline Powder | 96% - 101% Assay | Pure unformulated crystalline needles | Organic solvent soluble (hexane, chloroform) | GMP API synthesizing & analytical reference |
Micro-Encapsulation & Emulsification Innovation:
To counteract degradation in Southeast Asian shipping routes, our facility utilizes sub-micron high-pressure homogenization (800-1000 bar) combined with spray chilling/drying. Hydrophobic crystalline carotenoid cores are enveloped in hydrophobically modified starch and synergistic antioxidants (DL-alpha-tocopherol and sodium ascorbate). This creates spherical micelles (D90 < 200 nm) that resist oxidation up to 24 months, resist ring cleavage caused by ambient humidity >80% RH, and deliver vivid sunset-yellow to intense amber hues across varying ionic loads.
Industrial Field Operations
Localized Application Scenarios in Vietnam’s Manufacturing Ecosystem
From Binh Duong beverage packaging lines to Mekong Delta aquaculture mills, our natural beta-carotene powders provide drop-in functionality configured to local climate and regulatory constraints.
1. RTD Beverages & Functional Nectars
Vietnamese RTD bottlers in Dong Nai, Long An, and Hung Yen face challenges with carotene precipitation, neck ringing, and photo-bleaching under transparent PET displays. Our Cold Water Soluble 1% and 10% powders dissolve instantly without agitation foaming, yielding crystal-clear or cloudy dispersions (depending on ester grade) resilient to flash UHT pasteurization (135°C for 4 seconds) and citric acid matrices down to pH 2.6.
Key Benefit: Zero ring separation across tropical shelf lives exceeding 12 months; direct replacement for synthetic Sunset Yellow (E110).
2. Sweetened Condensed Milk & Dairy Processing
Condensed milk, dairy powders, and yogurt spreads represent core staples within Vietnam's domestic market. Our fat-soluble beta-carotene suspensions (20% in high-oleic sunflower oil) and CWS powders integrate into the dairy lipid phase without inducing rancidity or protein coagulation, conferring a warm, creamy golden hue that signals fresh dairy origin to local consumers while providing standardized fortification of active Vitamin A.
Thermal Resistance: Retains 94% trans-isomer purity after multi-pass dairy homogenization and vacuum evaporation cycles.
3. Instant Noodle Seasonings & Bakery Coatings
Vietnam ranks among the world's highest per-capita consumers of instant noodles. Seasoning soup oil packets, extruded palm oils, and yellow mooncake pastry dough require pigment stability against flash deep-frying at 160°C - 180°C. Torzi Biotech’s heat-stable microencapsulated beadlet grades eliminate thermal discoloration and oxidation off-notes, ensuring consistent color distribution across automated high-speed sachet packing lines.
Moisture Shield: Encapsulation wall prevents moisture absorption during dry blending in high humidity packaging facilities.
Market Dynamics & Compliance
Market Trends Shaping Carotenoid Procurement in Vietnam
Procurement executives in Ho Chi Minh City and Hanoi are realigning raw material supply chains to satisfy strict Ministry of Health mandates and shifting export standards.
Trend 01
Circular 24/2019/TT-BYT Clean Label Transition
The Vietnam Food Administration (VFA) and Ministry of Health have harmonized maximum residue limits and prioritized natural food additives over artificial colorants like Tartrazine (Yellow #5) and Sunset Yellow (Yellow #6). Large Vietnamese brands (e.g., Masan, Vinamilk, TH True Milk) actively reformulate to "Natural Colorant (Natural Beta-Carotene 160a(ii))" on back-of-pack labels to access tier-1 retail placement and address escalating consumer scrutiny over synthetic azo dyes.
Trend 02
Export Market Harmonization (EVFTA & CPTPP)
Vietnam's expanding export processing corridors for bakery, confections, and processed fish to the European Union and Japan require strict compliance with EFSA and Japanese MHLW regulations. Products containing non-declared synthetic antioxidants (e.g., BHT, BHA) or solvent residues are rejected at European ports of entry. Torzi Biotech’s betacarotene powders utilize strictly vegetable-derived carriers, non-GMO tocopherols, and zero hazardous extraction solvents.
Trend 03
Mekong Aquaculture Health & Pigmentation
Beyond human food processing, the intensification of Penaeus monodon (black tiger prawn) and salmonoid farming across Ca Mau and Soc Trang has accelerated demand for natural feed carotenoids. Supplementing early larval feed with all-trans natural beta-carotene significantly increases survival rates against thermal stress, mitigates bacterial vibriosis, and guarantees the natural flesh coloration demanded by premium Japanese and North American seafood buyers.
Source Factory Capabilities
Shaanxi Torzi Biotech Co., Ltd. – Your Direct Manufacturing Partner
Located in Xi'an at the heart of China’s botanical active belt, we control every extraction, purification, and microencapsulation phase under continuous internal quality surveillance.
SGS On-Site Audited Facility
Our 12,447 m² industrial complex, equipment lines, and corporate compliance have been inspected and confirmed on-site by SGS Group. Buyers hold direct factory transparency with no intermediary brokers.
In-House Analytical Instrumentation
Equipped with dual Shimadzu HPLC systems, Gas Chromatographs for residual solvent verification, and Atomic Absorption Spectrophotometers (AAS) guaranteeing heavy metal limits (Pb < 1ppm, As < 1ppm, Cd < 0.5ppm, Hg < 0.1ppm).
Custom Matrix OEM / ODM
Tailored grain sizing (80 to 200 mesh), customized oil dilutions, allergen-free vegetable starch carriers (non-GMO corn or tapioca), and private label flexible sachet/drum packing from 1 kg up to 10-ton contracts.
Optimized ASEAN Logistics Lanes
17 years of specialized chemical & botanical export experience. Streamlined issuance of Form E (China-ASEAN Free Trade Certificate for 0% preferential tariffs), batch-matched COAs, sanitary certs, and full customs clearance dossiers.
GMP Extraction Equipment & High-Precision Analytical Labs
Stainless Steel Extraction Units
Industrial Spray Drying Tower
Shimadzu HPLC Isomer Analysis
AAS Heavy Metal Spectrometry
Procurement Clarity
Frequently Asked Questions by Vietnamese Buyers
Critical insights addressing tariff codes, customs documentation, shelf-life integrity under high relative humidity, and minimum order parameters.
Q1What is the HS Code, and how do we apply for 0% preferential tariffs under Form E?
Natural beta-carotene powder typically enters Vietnam under HS Code 3203.00.90 (Coloring matter of vegetable or animal origin) or HS Code 2936.21.00 (Provitamins A and their derivatives). Under the ACFTA (ASEAN-China Free Trade Area), we issue the official Certificate of Origin (Form E) with our verified Xi'an Chamber of Commerce stamp, entitling qualified Vietnamese importers to preferential import tariff rates (often reduced to 0%).
Q2How does the product resist clumping and degradation during Southern Vietnam’s humid season?
Southern Vietnam frequently experiences humidity levels above 85% RH and temperatures over 35°C. To prevent moisture absorption, caking, and rapid oxidative fading, our powders are sealed in double-layer pharmaceutical-grade polyethylene liners with food-grade silica desiccant, contained inside vacuum-sealed multi-layer aluminum foil bags, and housed in heavy-duty fiber drums. For bulk contracts, nitrogen-flushing is executed immediately post-sieving.
Q3What documentation is included to support product registration with the Vietnam Food Administration (VFA)?
Every shipment arrives with a comprehensive dossier compliant with Vietnamese registration decree Decree 15/2018/ND-CP: batch-specific Certificate of Analysis (HPLC assay, heavy metals, microbial screening, solvent residue), Free Sale Certificate (FSC) / Health Certificate, ISO22000/HACCP certificates, Halal (MUI/JAKIM compliant) certificate, Non-GMO declaration, and a technical Material Safety Data Sheet (MSDS).
Q4What is your Minimum Order Quantity (MOQ) for pilot trials and custom formulation development?
For standard off-the-shelf specs (CWS 1%, 10% Beadlet, 20% Oil Suspension), our MOQ starts at 1 kg to allow rapid bench-top piloting and laboratory test batches. For custom microencapsulated carriers, specialized mesh sizes, or tailor-made premixes with Vitamin C/E, our contract production MOQ begins at 25 kg to 100 kg.
Q5What are typical lead times and logistics routes to Ho Chi Minh City and Hai Phong?
Stocked ingredients dispatch within 24 to 48 hours from our Xi'an central warehouse. Air freight (door-to-door to Tan Son Nhat SGN or Noi Bai HAN) averages 3 to 5 business days. Sea freight routes out of Qingdao or Shanghai ports to Cat Lai Port (HCMC) or Hai Phong Port take approximately 7 to 10 days, ensuring rapid production turnaround and low shipping costs.
Q6Can your laboratory supply third-party validation reports before loading?
Yes. Beyond our internal HPLC, GC, and AAS laboratory COA, we routinely coordinate with internationally accredited third-party test bodies—such as SGS, Eurofins, or Pony Testing—to verify assay purity, absence of banned ethylene oxide (ETO), irradiation status, and pesticide residue profiles prior to bill of lading issuance.
Immediate Factory Consultation
Request Specifications, Free Pilot Samples & Form E Quotations
Connect directly with our botanical chemical engineering team in Xi'an. We will analyze your recipe requirements, suggest the ideal carotene dispersion matrix for your machinery, and deliver a competitive direct-manufacturer quotation within 24 hours.
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