Overview
Recycled maltodextrin is a reprocessed carbohydrate polymer derived from starch, typically corn or wheat. It undergoes enzymatic hydrolysis and purification to recover usable material from byproducts or post-consumer sources. As a sustainable alternative to virgin maltodextrin, it maintains similar functional properties while reducing environmental impact. The recycling process involves filtration, decolorization, and spray-drying to achieve food-grade or industrial-grade specifications. B2B buyers value it for cost-effectiveness and alignment with circular economy initiatives, particularly in Europe and North America where waste reduction regulations are stringent.
Physical and Chemical Properties
Recycled maltodextrin shares the same dextrose equivalent (DE) range (3–20) as conventional products, offering adjustable viscosity and sweetness profiles. Its hygroscopic nature requires careful moisture control during storage to prevent caking. The material exhibits stable thermal properties below 150°C, making it suitable for spray-dried food applications. Key differences from virgin maltodextrin may include slightly darker coloration (typically addressed with activated carbon treatment) and trace mineral content from source materials. Advanced reprocessing techniques can achieve >99% purity, meeting pharmacopeial standards for excipient use.
Main Applications
In food manufacturing, recycled maltodextrin serves as a bulking agent in powdered beverages, flavor carriers in instant products, and fat replacers in low-calorie foods. The pharmaceutical industry utilizes it as a tablet binder and capsule filler, particularly in generic drug formulations where cost control is critical. Industrial applications include adhesives for paper products and biodegradable packing materials. Recent innovations feature its use in 3D printing filaments as a water-soluble support material. Sustainability-focused brands increasingly specify recycled maltodextrin in product formulations to enhance environmental credentials.
Safety and Storage
Reprocessed maltodextrin is classified as GRAS (Generally Recognized As Safe) by the FDA when sourced from approved raw materials. Suppliers must provide documentation confirming the absence of heavy metals and microbial contaminants. Industrial-grade variants may require additional workplace safety measures due to dust explosion risks. Optimal storage involves food-grade polyethylene-lined containers at <30°C and <65% relative humidity. Bulk shipments should be protected from moisture ingress during transit. Shelf life typically exceeds 24 months when stored properly, though manufacturers recommend verifying flow properties before use in automated production systems.
B2B Procurement Guide
Industrial buyers should prioritize suppliers with ISO 22000 or FSSC 22000 certification for food-grade material. Key evaluation criteria include DE value consistency (±1 DE unit), moisture content (<6%), and ash content (<0.5%). Request certificates of analysis (CoA) with heavy metal screening (especially lead and arsenic). For large-volume procurement (>20 metric tons), consider contract manufacturing agreements with reprocessing facilities to secure pricing stability. Spot market prices fluctuate with agricultural commodity trends. Sustainability certifications like SEDEX audits add value for brands with ESG reporting requirements. Just-in-time inventory is recommended due to material hygroscopicity.
Related Manufacturers
- 主营：回收磷酸、回收废盐、回收工业盐、回收混合盐、处置副产工业盐
- 主营：染料回收、回收颜料
- 主营：回收油漆、回收树脂、回收橡胶助剂、回收油漆厂原料、回收橡胶、回收香精、回收热熔胶
- 主营：回收聚醚多元醇、回收热熔胶、回收石蜡、回收香精、回收化工原料、回收日化原料、回收化妆品原料、回收塑料助剂、回收过期油墨、回收过期油漆、回收胶印油墨、回收树脂、回收聚氨酯黑白料、回收异氰酸酯、回收MDI、回收三氧化二锑、回收氧化锌、回收抗氧剂、回收钛白粉、回收船舶油漆、回收防污漆、回收荧光增白剂、回收二甲基硅油、回收二甲基亚砜、回收硫酸亚锡
- 主营：回收过期染料、回收气相白炭黑、回收油漆、回收树脂、回收钛白粉、回收日化原料、回收橡胶原料、塑料助剂、精炼石蜡、化工催化剂
- 主营：纤维素、异丙醇、乙二醇、回收减水剂、回收红糖、回收硅油、回收热熔胶、回收天然橡胶、回收三乙醇胺、回收羧甲基纤维素钠、回收化学试剂、抗氧剂、硝酸钾、柠檬酸、乳化剂、羟乙酯、废机油、环己烷、正己烷、硫酸铜、硫酸银、葡萄糖、二甲酯、羟丙酯、丙烯酸
- 主营：回收化工原料、回收维生素、回收减水剂、回收日化原料、回收赤砂糖、回收含糖废水、回收化学试剂、回收二甲基硅油、回收引气剂、回收化工废溶剂、收购碘化钾、化工厂废料
- 主营：回收钛白粉、回收硫酸铜、回收氯化亚锡、回收锌粉、回收油漆、回收石蜡、回收己内酰胺、回收水银、回收丙烯酸树脂、回收氧化锌、回收溶剂、回收硫酸亚锡、回收碳酸锂、回收碳酸钾、回收氢氧化锂、回收氢氧化钠、回收氢氧化钾、回收硼酸、回收硼砂、回收煤焦油、回收烧火油、回收环氧树脂、回收过期油漆、回收白砂糖、回收柠檬酸
- 主营：回收涂料、回收颜料、油漆回收、回收橡胶助剂、油漆上门
- 主营：EDTA-2Na、EDTA-4Na、草酸、麦芽糊精、草酸钠、纯碱、醋酸钠、防染盐、焦磷酸钠、磷酸二氢钾、六偏磷酸钠、尿素、柠檬酸、柠檬酸钠、硼砂、葡萄糖、葡萄糖酸钠、三水醋酸钠、液体醋酸钠、工业葡萄糖、液体草酸、结晶性粉、农业尿素、乙二胺四乙酸二钠、酒石酸
- 主营：回收硅油、回收次磷酸钠、回收碳酸钾、回收减水剂、回收化学试剂、回收磷酸、回收葡萄糖、回收柠檬酸、回收溴化钾、回收草酸、回收白砂糖、回收红糖、回收麦芽糊精、回收硼酸、回收化工原料
- 主营：回收涂料、回收染料、回收颜料、回收树脂、回收氧化锆珠、回收香精、回收甘油、回收橡胶助剂、回收硅橡胶、回收聚乙烯醇、回收二甲基硅油、回收纤维素、回收日化原料、回收固化剂、回收食品添加剂、回收氢氧化锂、回收天然橡胶、回收促进剂、回收硬脂酸、回收油漆、回收聚氨酯发泡剂、回收各种溶剂、回收柠檬酸、回收eva
- 主营：化工产品、稀土产品、建筑材料、再生资源回收、专用化学产品、食品添加剂
- 主营：涂料回收、日化原料回收、橡胶助剂回收、酚醛树脂回收、回收真石漆、回收硬脂酸、回收钛白粉、回收化工原料、回收香精、回收硫酸镍、回收硅油、回收硅橡胶、回收食品添加剂、回收橡胶助剂、回收松香、回收石油树脂、回收芥酸酰胺、回收油酸酰胺、回收塑料助剂、回收酚醛树脂、回收聚乙烯醇、回收聚乙烯蜡、回收聚乙二醇、回收瓜尔胶、回收增塑剂
- 主营：akd蜡粉、聚乙烯、abs塑料、回收蜡粉、回收硅胶、废料回收、回收奶粉、回收油漆、回收颜料、回收汽车、回收家具漆、pmma颗粒、炭黑n330、ac发泡剂、染料颜料、cab纤维素、byk消泡剂、国产颜料、二手染料、二手化工、亚甲基二、还原艳绿、库存过期、收购钨酸钠、木质纤维素