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Clear Rice Protein: Clean-Label Plant Protein for Beverages

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With plant protein gaining increasing attention, clear rice protein, as a novel functional protein ingredient, is emerging in the food, nutrition, and health industries. Unlike ordinary rice protein, clear rice protein undergoes a special processing method, resulting in a light color, low turbidity, and neutral flavor, overcoming many limitations of traditional rice protein applications. What is Clear Rice Protein? Clear rice protein is a protein product obtained from rice or rice bran through advanced processes such as enzymatic hydrolysis, separation, and purification. Traditional rice protein extracts often have a yellow or brown tint, poor solubility, and a noticeable bran flavor. Clear rice protein, through precise process control, removes pigments, fats, and off-flavors, resulting in a white or pale yellow finished product with a clear and transparent solution, a mild taste, and virtually no unpleasant flavors. Key Features 1. High Purity and Mild Flavor: Clarified rice protein t...
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Classification of Textured Soy Protein: 50-65-68% and Sizes

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Textured Soy Protein is a plant-based protein product produced from defatted soy meal through an extrusion and expansion process. It possesses a fibrous structure and chewiness similar to meat; being low in cost and cholesterol-free, it serves as a common "plant-based meat" base ingredient within the food industry. However, many people are unaware that it is not a monolithic product—variations in protein content and particle size determine its suitability for vastly different application scenarios. Classified by Protein Content: From Filling to Fortification 50% Protein Content — General-Purpose, Economical Grade This is the most widely used standard product. It features a moderate fibrous structure; once rehydrated, its texture closely resembles minced meat, offering a balance between elasticity and cost-effectiveness. Common Applications: Frozen dumplings, bun fillings (replacing 20–30% of the pork content), canned luncheon meat, and meatballs. Its primary function is to re...
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Hydrolyzed Isolated Soy Protein: Core Properties and Uses

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In the plant protein field, isolated soy protein has always been a popular choice for vegetarians and the food industry due to its high purity and balanced amino acid composition. Enzymatically hydrolyzed soy protein isolate represents a comprehensive performance upgrade over regular soy protein isolate. Hydrolyzed soy protein isolate is produced from high-quality soy protein isolate through a controlled hydrolysis reaction using specific biological enzymes. The enzymatic hydrolysis process "cuts" large protein molecules into smaller peptides and free amino acids, significantly reducing the molecular weight. Depending on the degree of hydrolysis, products with different molecular weight distributions can be obtained to meet the needs of various applications. Core Characteristics 1. Significantly Improved Solubility Regular soy protein isolate easily precipitates under neutral pH conditions, while the hydrolyzed product maintains good solubility over a wide pH range and at low...
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Soy Protein Isolate Procurement and R&D: From 1 Ton to 25 Tons

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For food industry procurement and R&D professionals, few decisions carry as much operational weight as the selection of a soy protein isolate (SPI) supplier. While raw material cost per metric ton inevitably commands attention during budget reviews, the true source of sleepless nights is rarely the unit price—it is the haunting gap between what works in the beaker and what holds up under the roar of a full-scale production line. This is a story told too often across the industry: a promising formulation shines in the lab, with perfect gel strength, smooth dispersibility, and stable emulsification. The pilot plant yields results that are "acceptable, though slightly different." Then comes the fateful first commercial run—and the gelation collapses, the dispersibility turns gritty, the viscosity drifts outside specification, and the finished product fails sensory evaluation. The culprit is seldom a flawed formula. More frequently, it is the supplier's opaque approach to...
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Soy Milk Powder Protein Content: How 18%, 20%, 30% and 40% Grades Shape Plant-Based Drinks

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In today's booming plant-based food industry, soy milk powder is undergoing a profound role transformation. Previously, it was primarily seen as a convenient protein supplement; now, with a product matrix ranging from 18%, 20%, 30% to 40% protein content, soy milk powder has become a multifunctional ingredient library for flavored beverage innovation, bringing endless possibilities to the beverage industry. Soy milk powder with different protein contents each has its own characteristics, providing precise ingredient selection for beverage development. 18% protein soy milk powder is mild and light, naturally blending into fruit-flavored drinks, milk tea, and other products, adding a smooth texture without overpowering the flavor; the 20% protein version excels in balance and nutrition, suitable for daily nutritional drinks; 30% protein soy milk powder has a rich soy aroma, complementing the flavors of coffee, cocoa, and other beverages; while 40% high-protein soy milk powder is the ...
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Feed Grade Soy Protein Concentrate: Specifications, Applications and a Sourcing Guide

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Feed-grade soybean protein concentrate is a high-purity plant protein product made from high-quality soybeans through processes such as crushing, peeling, extraction, separation, and drying. By removing oil, soluble sugars, ash, and anti-nutritional factors from soybeans, the protein content reaches 65% or higher. The product appears as a milky white or light yellow powder with the inherent odor of soybean protein, without any off-odors. The moisture content is typically controlled below 9%, facilitating long-term storage and transportation. Core Features and Advantages High Protein Content: Protein content ≥65%, significantly higher than ordinary soybean meal (44%-48%), providing animals with a more efficient protein supplement. Low Anti-nutritional Factors: Special processing effectively reduces trypsin inhibitors, oligosaccharides, and other anti-nutritional factors, reducing the burden on the animal's digestive tract, making it especially suitable for young animals. Excellent D...
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Emulsifying Soy Protein Isolate: Stable pH 7.5–8.5 for Foods

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In today's rapidly evolving plant-based food landscape, a central challenge for the industry has always been how to endow products with a delicate texture and consistent quality that rival those of animal-based foods.  As a manufacturer of soy protein products, we have recently successfully developed and launched a soy protein isolate product featuring significantly enhanced emulsifying properties. With a pH value stabilized between 7.5 and 8.5, this product offers a highly competitive solution for plant-based meat products, dairy alternatives, and various emulsified food systems. What is Emulsifying Soy Protein Isolate? Simply put, emulsification is the process of uniformly mixing two inherently immiscible liquids—such as oil and water—and maintaining them in a stable state. In food processing, superior emulsifying performance means a product can effectively bind the fat and aqueous phases, preventing oil-water separation and thereby imparting a delicate, silky-smooth texture to t...
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