As modern food science transitions toward clean-label alternatives and plant-forward compositions, Hydrolyzed Vegetable Protein (HVP) Powder has emerged as a cornerstone food technology component. Synthesized through targeted, enzymatic, or controlled chemical degradation of plant source materials, HVP supplies concentrated peptides and free amino acids. These ingredients function as highly effective, clean-label flavor enhancers and physical texturizers in modern food formulations.
Xinrui Group, through its operating subsidiaries Shandong Kawah Oils Co., Ltd. and Guanxian Xinrui Industrial Co., Ltd., offers high-quality plant-derived proteins, starches, and fiber ingredients. Our integrated ecosystem enables us to process plant-based raw materials directly from our agricultural partners. This level of vertical integration ensures that our protein fractions maintain consistent peptide molecular weights, clean flavor profiles, and functional traits across high-volume production cycles.
Established in May 2003, Xinrui Group spans a production campus of more than 1,000 mu. The group operates an integrated plant-processing model that coordinates public cogeneration, municipal heating, utility gas delivery, wheat processing, and soybean crushing. Our circular design minimizes external inputs while using every component of our raw agricultural ingredients.
Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd) processes 500,000 tons of wheat flour annually. Our facilities utilize advanced, imported tri-canter separation systems. We produce wheat gluten, starch A, and starch B in a fully enclosed, sanitary production loop.
Shandong Kawah Oils Co., Ltd. processes 180,000 tons of IP non-GMO soybeans annually. The plant extracts crude oil, low-temperature meal, isolated soy protein, and soy dietary fiber. Our facility uses a Dachuan Yuan spray drying tower, creating one of China's largest single-line outputs.
Byproducts from our primary separation steps, such as starch B and pentosans, are diverted directly into bio-ethanol and high-protein animal feed production. This internal material loop helps reduce waste and controls energy costs across our product lines.
For international buyers, this circular processing facility provides specific advantages:
We use specific endo- and exo-proteases to target peptide bonds. This approach produces defined amino acid distributions while avoiding the bitter flavors often found in raw plant proteins.
Ultrafiltration steps separate low-molecular-weight peptides from unhydrolyzed proteins. This step yields clear solubility, fast dispersibility, and consistent performance across a range of pH levels.
We focus on physical and enzymatic processing routes to avoid producing 3-MCPD, a byproduct common in traditional acid hydrolysis. This helps food manufacturers label products as clean-label, plant-based flavorings.
Our research team is currently focusing on modifying the peptide sizes in our plant protein isolates. By targeting specific molecular weights, we aim to match the nutritional and physical properties required for medical nutrition, infant formulations, and specialized protein beverages. The integration of Kawah Oils' large-scale extraction lines and Guanxian Xinrui's wheat processing technology provides the base required to scale these developments from pilot testing to industrial production.
Our functional soy proteins and wheat gluten powders help lock in moisture and stabilize fat emulsions in processed meats. This results in better yields and improved texture after thermal processing.
With high gelation, water absorption, and texturizing properties, our isolates and gluten powders help formulators mimic the structural chew and mouthfeel of animal muscle fibers.
Our dispersion-type proteins (such as the 9030 series) disperse quickly in liquids and maintain stability in acidic formulations, making them suitable for ready-to-drink protein shakes and meal replacements.
Purchasing raw ingredients at an industrial scale requires attention to performance, purity, and shipping reliability. Through Guanxian Ruichang Trading Co., Ltd., we offer tailored logistics, flexible packaging, and product customization services to meet specific buyer demands:
Operating as an international supplier requires compliance with global food safety standards. Our manufacturing facilities are audited to meet the requirements of major international food companies, ensuring clean products and traceable supply chains.
Xinrui Group
