HiSiaddi is an innovative foreign trade service provider driven by dual engines of technology transformation and foreign trade services. We have established a "1+2+3+4=1" service system and can supply cassava ferric polysaccharide directly from multiple well-known original manufacturers. As a foreign trader with R&D capabilities, HiSiaddi has partnered with factories on multiple technology transfer projects and accurately captured market demands, repeatedly resolving customized development requirements for cassava ferric polysaccharide. Below is our case of addressing customized demands for cassava ferric polysaccharide.
Contact HiSiaddi customer service if you require more customized service solutions.
Our partner client is NutriOpt from the Netherlands, a top European organic animal nutrition group. The company specializes in high-end organic piglet premixes, nutritional supplements for gestating sows, and iron fortifiers for young ruminants. Its products cover core EU markets including the Netherlands, Germany, Belgium and Denmark, serving EU-certified organic farms, precision nutrition breeding bases and premium pet food brands. The client strictly complies with EU Feed Additive Regulation 1831/2003, FAMI-QS, EFSA standards, non-GMO requirements and full traceability protocols, making it a benchmark enterprise in the EU organic iron supplement sector.
In January 2026, the client planned to purchase Cassava Ferric Polysaccharide (Yudubang®) for its dual product lines of organic piglets and gestating sows. Its core requirements far exceeded standard domestic products: customized ferric content (≥35%), high complexation rate (≥98%), slow-release formula for low-temperature processing, organic-certified grade, microcapsule coating for moisture resistance and acid tolerance, non-GMO raw materials sourced from organic cassava plantations in Southeast Asia, batch coefficient of variation (CV) ＜5%, and a full set of EU compliance documents.
The client previously contacted two domestic manufacturers, both unable to meet the customized specifications: maximum ferric content only reached 30%, complexation rate stood at merely 95%, no slow-release technology, immature coating processes, and inability to provide organic traceability documents. Three rounds of sample testing all failed the client’s laboratory inspection, stalling the whole project. The client urgently entrusted HiSiaddi with the project, requiring a full cycle of customized solution design, factory matching, lab trial sampling, pilot mass production and compliance document delivery within 20 days; otherwise, it would switch to local high-end iron supplement suppliers in Denmark and Germany.
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Customized Core Indicators: Dual high ferric content and complexation rate breaking the limits of standard products Client requirements: elemental iron ≥35% (standard products only 30%), complexation rate ≥98% (standard products 95%), free iron ＜0.5%. Technical bottlenecks: Precise control of cassava starch degradation degree, pH value, reaction temperature and duration during complexation. Conventional domestic processes cannot simultaneously achieve high iron content and high complexation rate, easily causing iron precipitation, unstable complexation and excessive free iron.
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Customized Functional Properties: Low-temperature slow-release & microcapsule coating compatible with organic feed processing Client production conditions: organic piglet feed pelleting at 65℃ for 2 minutes, pH 4.5–5.5. The product must withstand low-temperature pelleting, resist gastric acid, release iron ions gradually, and boost intestinal absorption rate by 20%. Customization demands: double-layer microcapsule coating (moisture-proof + acid-resistant), slow-release polysaccharide structure, ≥90% activity retention after 65℃ pelleting. Industry pain points: Standard domestic products lack slow-release design and only adopt single-layer moisture-proof coating, which breaks down easily in gastric acid and releases iron ions too rapidly, bringing high risks of intestinal irritation and failing to meet the organic farming standard of "gentle iron supplementation with high absorption efficiency".
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Customized Raw Materials & Traceability: Organic-grade, non-GMO cassava with Southeast Asian origin traceability Client requirements: cassava starch sourced from organic plantations in Thailand/Vietnam (non-GMO, zero pesticide residues), food-grade ferric chloride, zero chemical residues in production, and provision of raw material traceability reports plus organic certification documents. Domestic market reality: Standard cassava starch is mostly sourced from common plantations in Guangxi without organic certification or non-GMO certificates, and incomplete traceability systems fail to satisfy EU organic standards.
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Customized Quality Control & Compliance: Ultra-low batch variation + full set of EU English documents Client quality control standards: batch coefficient of variation CV ＜5% (standard products CV ＜8%), heavy metals Pb＜3ppm, As＜1ppm, Cd＜0.5ppm, no Salmonella or E. coli. Compliance requirements: English COA, non-GMO declaration, FAMI-QS certificate, organic certification, strain safety report, certificate of origin, EU responsible person authorization letter and full-chain traceable QR code. Factory shortcomings: Conventional factories adopt loose quality control standards leading to poor batch stability, non-standard English documents, and missing organic & traceability certificates.
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HiSiaddi set up a special task force consisting of cassava ferric polysaccharide technical experts, customized R&D engineers, EU compliance specialists, production quality control officers and English document specialists. We collaborated with Guangxi Research Institute of Chemical Industry (patent holder of Yudubang®) and followed an 8-step workflow: demand breakdown → technical solution design → raw material customization → process optimization → lab trial sampling → pilot mass production → quality inspection → compliance delivery. All work was benchmarked against EU organic standards with traceable data, and the client’s technical team participated throughout with real-time progress synchronization.
Core composition: iron content ≥35%, complexation rate ≥98%, free iron ＜0.5% Functional properties: double-layer microcapsule coating, resistant to 65℃ pelleting, stable at gastric pH 4.5, slow-release structure, intestinal absorption rate ≥85% Raw material standards: organic Thai cassava starch (non-GMO), food-grade ferric chloride, zero chemical residues Quality control & compliance: CV＜5%, qualified heavy metals & microbiological indicators, full set of EU English documents, organic certification, traceable QR code
We partnered with the R&D team of Guangxi Research Institute of Chemical Industry to optimize the patented process (Patent No. CN201710870886.9) and targetedly resolve four major technical hurdles:
· Cassava starch: Organic Thai cassava starch with controlled oxidative degradation (DE value 12–15) to increase binding sites between polysaccharide chains and iron ions
· Reaction parameters: Precisely controlled pH 8.2±0.1, temperature 65℃±2℃, reaction duration 45 minutes; secondary complexation plus ultrafiltration membrane concentration to remove free iron, ensuring complexation rate ≥98% and iron content ≥35%
· Double-layer structure: Inner acid-resistant polymer layer (stable at gastric pH 4.5), outer moisture-proof plant gum layer (anti-caking)
· Process parameters: Spray drying temperature 180℃, coating rate ≥95%, guaranteeing ≥90% activity retention after 65℃ pelleting and slow iron ion release over 8 hours in intestines
· Cassava starch: Designated organic plantations in Rayong Province, Thailand; supply organic certificates, non-GMO certificates, pesticide residue test reports and shipping traceability documents
· Ferric chloride: Food-grade material complying with GB1886.17, with purity ≥99% and heavy metal qualification certificates
· Real-time online production monitoring: Continuous tracking of iron content, complexation rate, pH value and temperature
· Full-item finished product testing per batch: iron content, complexation rate, free iron, heavy metals, microbiology, coating rate and slow-release performance to guarantee CV＜5%
· Testing standards: EU EN/ISO standards with English inspection reports
· Lab trial sampling (7 days): 3 batches of 5kg test samples manufactured per customized formula and sent to the client’s laboratory in the Netherlands Test results: iron content 35.8%, complexation rate 98.5%, free iron 0.3%, 92% activity retention after 65℃ pelleting, intestinal absorption rate 87%, CV 3.2%, all indicators fully compliant
· Pilot mass production (8 days): After client sample confirmation, pilot production line with 500kg daily capacity launched, with full video monitoring and sample retention testing throughout Quality control results: Stable indicators across 3 pilot batches with zero batch discrepancies, all heavy metal and microbiological indicators qualified
Full set of English compliance documents: 18 English documents restructured per EU organic standards, including COA, non-GMO declaration, FAMI-QS certificate, organic certification, raw material traceability reports, production process documents, quality control records, strain safety reports, certificate of origin, EU responsible person authorization letter and traceable QR code Customized packaging: 25kg food-grade kraft paper bags lined with PE film (moisture & acid resistant); fully English outer labels printed with organic certification logos, customized parameters, traceable QR codes and EU responsible person information
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100% compliance of customized indicators with client laboratory testing passed Core composition: iron content 35.8%, complexation rate 98.5%, free iron 0.3% Functional properties: qualified resistance to 65℃ pelleting, gastric acid tolerance and slow-release performance, intestinal absorption rate 87% Quality control & compliance: CV 3.2%, qualified heavy metals & microbiology indicators, complete EU documents and passed organic certification
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First batch mass delivery with outstanding client trial feedback In February 2026, the first 10 tons of customized cassava ferric polysaccharide were shipped with smooth customs clearance. The client carried out feeding trials on organic piglets and gestating sows:
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· Piglets: 5% higher survival rate, significantly improved hair coat gloss, feed conversion ratio reduced by 2.8%
· Sows: sufficient iron reserves during gestation, no postpartum anemia, 3% higher lactation volume, 60% lower constipation incidence Client evaluation: Superior iron supplementation efficacy compared with local European products, high safety, no intestinal irritation, fully compatible with organic feed formulas
1. Long-term cooperation signed with annual customized procurement locked Highly recognizing HiSiaddi’s customized R&D capacity, process optimization expertise and full-process service system, the client signed an annual customized procurement agreement of 60 tons, and appointed HiSiaddi as its exclusive Chinese customization service provider for subsequent formula iteration, process upgrading, compliance maintenance and supply chain guarantee.
Comment from Client Technical Director: "We have contacted multiple Chinese manufacturers, who can only provide standard products unable to meet our high-end organic customization requirements. HiSiaddi not only thoroughly understands EU organic standards but also collaborates with patent factories to optimize processes, accurately fulfilling our core demands of high iron content, high complexation rate, slow-release coating and organic traceability. Samples passed inspection in one attempt with efficient delivery and complete compliance documentation. This full-spectrum capability integrating technology, customization, compliance and service is the fundamental reason we choose long-term cooperation."
For overseas mid-to-high-end clients purchasing cassava ferric polysaccharide, core demands center on customization, premium quality, full compliance and traceability, rather than low-cost standard products. Low-end clients focus on price and basic iron supplementation effects, while EU organic high-end clients prioritize precise indicators, production compatibility, raw material safety, full traceability and EU compliance with extremely strict requirements for technical details and quality control standards.
HiSiaddi’s core value lies in in-depth demand understanding + integrated technical resources + customized process optimization + full-cycle delivery service:
· Precise demand breakdown: Fully grasp customized details of mid-to-high-end clients and distinguish core differences between standard and customized products
· Integrated technical resources: Cooperate with domestic patent holders (Guangxi Research Institute of Chemical Industry) to upgrade mature patented processes and break technical bottlenecks
· Full-process quality control: Track raw material traceability, process optimization, production monitoring and finished product inspection, benchmarking EU standards to ensure stable batches and qualified indicators
· Closed-loop compliance delivery: Supply full set of English compliance documents, customized packaging and traceability systems to satisfy EU organic certification and customs clearance requirements
Contact HiSiaddi customer service for more customized service solutions.
+86-13120989737 
info@hisiaddi.com 
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