Overview
Fermented soybean powder is produced by inoculating cooked soybeans with beneficial microorganisms, which break down proteins and carbohydrates during controlled fermentation. The process enhances bioavailability, reduces anti-nutritional factors, and develops savory flavors. This ingredient is a staple in Asian condiments like doenjang (Korean) and miso (Japanese). Modern applications extend to protein fortification in snacks, meat analogs, and functional foods due to its balanced amino acid profile and potential probiotic benefits.
Product Features
The powder typically contains 40–60% protein, with reduced oligosaccharides that cause flatulence in unfermented soy products. Its glutamic acid content contributes to umami taste, reducing the need for added MSG in processed foods. Fermentation also generates bioactive peptides, isoflavone aglycones, and vitamins (e.g., B12 in some strains). The product’s hygroscopic nature requires careful packaging to prevent clumping. Color varies by fermentation duration—lighter shades indicate shorter fermentation with milder flavor.
Main Uses
In food manufacturing, it serves as a natural flavor enhancer in soups, sauces, and ready meals. Its solubility makes it ideal for protein shakes and nutritional bars. Some pet food brands incorporate it for palatability and digestibility. Non-food uses include organic fertilizers (as a nitrogen source) and cosmetic formulations leveraging soy isoflavones for skin benefits. Industrial buyers should verify strain-specific claims, such as natto kinase activity for cardiovascular health products.
Culture and Development
Traditional fermentation techniques using wooden koji trays persist in small-scale production, while industrial facilities employ stainless steel bioreactors for consistency. Japan’s Shinshu miso and Korean cheonggukjang are protected regional variants. Recent innovations include CRISPR-edited microbial strains for faster fermentation and allergen reduction. The global market is growing at ~6% CAGR, driven by vegan diet trends and clean-label demand. B2B buyers should note regional preferences—Southeast Asian markets favor pungent varieties, while Western applications prioritize neutral taste.
B2B Procurement Guide
Bulk purchases commonly require 1–5 MT MOQs, with discounts for annual contracts. Reputable suppliers provide COAs (Certificates of Analysis) for aflatoxin (<10 ppb), heavy metals, and microbial counts. For export, ensure compliance with destination regulations: EU requires Novel Food approval for non-traditional strains. Logistics should prioritize cool, dry transport (≤25°C, 65% RH) to prevent moisture absorption. Sample testing should assess solubility, particle size (80–120 mesh standard), and absence of gritty texture.
Related Manufacturers
- 主营：营养强化剂、抗氧化剂、甜味剂、粉末香精、食品级增稠剂、食用色素、酶制剂、酸度调节剂、食品乳化剂、着色剂、抗结剂、增味剂
- 主营：鸡粪、干鸡粪、有机肥料、发酵鸡粪有机肥、发酵羊粪、发酵牛粪、发酵羊粪有机肥、发酵牛粪有机肥、发酵鸡粪、生物有机肥、园林绿化有机肥、羊粪、羊粪有机肥、牛粪、525 有机肥、884 有机肥、20287 有机肥、水产有机肥、氨基酸有机肥、蔬菜有机肥、生物菌肥、微生物菌肥、10 亿微生物菌肥、颗粒有机肥、有机肥
- 主营：谷氨酸渣、菌体蛋白、赖氨酸渣、血粉 闪蒸血粉、血球蛋白粉、血浆蛋白粉、血肽 水解血球蛋白粉、血红素蛋白粉、酶解鸡肝粉、大米蛋白粉、膨化羽毛粉、水解羽毛粉、多肽氨基酸原粉、鸡血粉、闪蒸血粉、膨化大豆粉、肥料级肉粉、蛋壳粉、预糊化淀粉粘合剂、葡萄糖酸钠母液、降鲜灵、玉米浆、酿酒酵母培养物、玉米糖渣、磷酸二氢铝
- 主营：菌体蛋白、谷氨酸渣、多肽氨基酸原液、肥料级肉骨粉、蛋白胨粉、蛋白粉、大米蛋白粉、膨化血粉、水解蛋白胨粉、闪蒸血粉、喷雾干燥鸡肝粉、蹄角粉、谷阮粉、血浆蛋白粉、大豆蛋白胨、氨基酸原粉、赖氨酸渣、葡萄糖酸钠母液、碱式硫酸铬、氨氮去除剂、骨胶、产肮假丝酵母蛋白、玉米浆、醋酸钠
- 主营：饲料添加剂、豆粕、蛋白饲料、小麦麸皮次粉、猪饲料、鱼虾水产饲料、鸡鸭鹅水产养殖饲料、牛羊马鹿饲料、饲料原料、配合饲料、全价饲料、玉米
- 主营：蛋白胨、酪蛋白胨、胰蛋白胨、大豆蛋白胨、酵母浸粉、牛肉浸粉、玉米浆干粉、马铃薯浸粉、麦芽浸粉、消化血清粉、琼脂粉、黄豆饼粉、酸水解酪蛋白胨、酵母浸膏、牛肉浸膏、胰酪蛋白胨、牛肉蛋白胨、酵母蛋白胨、鱼蛋白胨、月示蛋白胨、牛骨蛋白胨、豆粕提取物、胃蛋白胨、多价胨、多聚蛋白胨
- 主营：青果粉、冬笋粉、甘草粉、山柰粉、汉菜粉、香薷粉、香榧粉、连翘粉、栀子粉、薏仁粉、榧子粉、丁香粉、小麦粉、印楝粉、菊花粉、蕨菜粉、地榆粉、糙苏粉、韭菜粉、黑麦粉、槐花粉、枸杞粉、刀豆粉、沙棘粉、黑木耳
- 主营：枸杞提取物、沙棘提取物、沙棘肽、桑椹粉、茯苓粉、金银花粉、薏苡仁粉、水溶枸杞粉、沙棘粉、黄芪粉黄芪提取物、藜麦肽
- 主营：生物有机肥、高标准农田、羊粪、发酵干鸡粪有机肥、发酵羊粪、发酵牛粪、发酵大豆肥、氨基酸原粉、大豆肥、蚯蚓粪有机肥、鸡粪猪粪、微生物菌剂、复合微生物肥料、茶叶专用肥、精制有机肥、海藻鱼蛋白、高氮肥、高钾肥、平衡肥、菜籽饼、微生物菌肥、滴灌冲施肥、有机液体水溶肥、豆粕菌肥、水溶肥
- 主营：植物提取物、新资源食品饮料原料、藜麦肽、果粉、五谷杂粮粉、蔬菜粉、浸膏、化妆品类提取物、植物性饲料原料、食品饮料原料
- 主营：大豆酶解蛋白、发酵大豆蛋白、黑曲霉发酵复合酶、黑曲霉孢子粉、米曲霉孢子粉、米曲霉发酵复合酶、米曲霉、黑曲霉
- 主营：果粉、生粉、蛋白粉、浸膏
- 主营：包装袋、吸嘴袋、宠物食品包装袋、定制大豆磷脂粉饲料袋、富氢水袋、八边封包装袋、铝箔袋、米砖真空袋、牛皮纸开窗袋、高温杀菌铝箔袋、真空袋、镀铝袋
- 主营：大豆粉、饲料添加剂、饲料原料
- 主营：醋酸钠、除磷剂、MGDA、发酵豆粕、EDTA、饲料添加剂、食品添加剂