High-Quality Milk Booster Manufacturer & Supplier

Pioneering High-Efficiency Plant Proteins, Functional Soy Dietary Fibers, and Wheat Gluten to Accelerate Lactating Ruminant Output and Human Dietary Nutrition globally.

Strategic Whitepaper: Plant-Based Proteins as High-Efficiency Milk Boosters

Optimizing Nitrogen Efficiency & Rumen Bypass Values via Advanced Isolation Techniques

Within contemporary intensive agriculture and global human dietetics, the demand for precision milk boosters has risen exponentially. A "Milk Booster" serves a dual purpose: in feed science, it represents highly digestible bypass proteins and energy matrixes that optimize lactation efficiency in ruminants. In human formulation science, it constitutes high-purity protein fractions and soluble dietary fibers designed to stimulate maternal lactation and optimize infant formula nutritional profiles.

"By controlling the molecular structure of isolated soy protein and stabilizing structural integrity, our raw materials function as crucial biochemical agents, improving dairy yield, milk solids percentage, and metabolic animal health."

The Mechanism of Rumen Bypass Protein (RUP) and Intestinal Digestion

For lactating ruminants, standard plant proteins degrade quickly within the rumen, leading to excessive ammonia release and energy loss. To boost milk production, manufacturers formulate feeds incorporating premium Isolated Soy Protein (ISP) and Vital Wheat Gluten (VWG). Because of their unique viscoelastic and gel-forming capabilities, these plant proteins can be processed to increase the Rumen Undegradable Protein (RUP) fraction. This allows essential amino acids—particularly lysine and methionine—to bypass rumen fermentation and undergo direct enzymatic absorption in the small intestine, dramatically boosting milk output and total milk protein concentration.

Soy Dietary Fiber: Gut Microbiome Stimulation and Metabolic Energy Capture

Beyond raw protein, Soluble & Insoluble Soy Dietary Fiber acts as a powerful milk booster by supporting hindgut fermentation and maintaining normal rumen pH levels. High-yield dairy cattle face constant risks of Subacute Rumen Acidosis (SARA). Incorporating highly digestible soy fibers provides a steady release of Volatile Fatty Acids (VFAs)—principally acetate and butyrate—which act as direct precursors for milk fat synthesis. Our advanced milling and thermal processing guarantee that our fiber profiles exhibit superior water-binding and swelling capacities, optimizing digesta transit rates.

Xinrui Group: Integrating Agricultural Processing & International Trade

A multi-faceted industrial group driving circular economy principles, transforming wheat and non-GMO soybean crops into premium dietary proteins, starch, and fibers.

500k
Tons Wheat Clean Processing
Annual flour milling capability
180k
Tons Non-GMO Soybean
Deep processing per year
2.8B
RMB Annual Production
Diversified industrial group value
70%+
Direct Export Ratio
Global logistics and custom clearance

Established in May 2003 and covering a total area of more than 1,000 mu, XINRUI GROUP has forged a diversified industrial chain. Today, the group operates through specialized entities that ensure complete traceability and high quality across every product line:

  • GUANXIAN XINRUI INDUSTRIAL CO., LTD. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd): Established in 2007 with registered funds of 100 million Yuan. Processing 500,000 tons of wheat flour annually to extract wheat gluten and wheat starch (grades A and B). The secondary starch B and pentosan are recycled for alcohol and feed production, forming a zero-waste, circular loop.
  • SHANDONG KAWAH OILS CO., LTD.: Founded in 2014 with 120 million Yuan registered capital, this subsidiary processes 180,000 tons of domestic Non-GMO soybeans annually. Extracting Non-GMO soybean oil, food-grade soybean meal, isolated soy protein, and soy fiber, the facility houses China's largest single production line featuring the advanced DACHUANYUAN spray drying tower.
  • GUANXIAN RUICHANG TRADING CO., LTD.: Established in 2011 with a registered capital of 6 million Yuan, managing the export operations of isolated soy protein, wheat gluten, dietary fiber, vermicelli, and ethanol. Exporting over 60-70% of the group's capacity directly to overseas markets, achieving seamless integration of manufacturing and trade.
Xinrui Group Plant Facility Exterior Advanced Wheat Protein Production Line Industrial Protein Extracting Unit Automatic Packing and Logistics Area

China Factory 4.0: Supply Chain Resilience & Circular Processing

Leveraging high-capacity industrial equipment and automated control loops to ensure year-round supply security and batch-to-batch consistency.

Tri-Canter Separation Technology

We utilize imported European tri-canter separation equipment for wheat gluten processing. This completely closed, sanitary circuit separates starch and gluten with extreme precision, preserving native protein viscoelasticity.

Integrated Utility Infrastructure

Operating our own municipal-linked cogeneration, urban heating, and gas supply systems allows us to mitigate macro-energy price fluctuations, translating directly into stable long-term pricing for global buyers.

DACHUANYUAN Spray Drying Tower

Our soybean protein processing features the massive DACHUANYUAN spray drying tower, the largest single line in China. This maintains consistent particle size, dynamic solubility, and neutral flavor profiles.

Technical Roadmap & Future Outlook

Our commitment to continuous R&D ensures we stay ahead of industry demands, developing high-value protein alterations for the next generation of animal feed and plant-based foods.

1. Enzymatic Hydrolysis & Dynamic Peptide Profiling

Our R&D division is actively optimizing enzymatic hydrolysis protocols for Isolated Soy Protein. By tailoring the molecular weight distribution of soy peptides, we aim to produce low-molecular-weight fractions that are easily absorbed by young animals (weaned piglets, calves). This innovation serves as an ideal bio-active milk booster, dramatically reducing digestive distress and promoting accelerated growth.

2. Micro-encapsulation of Feed Additives

To improve the survival rate of active nutrients in the ruminant digestive tract, we are scaling up micro-encapsulation technology. Co-processing soy protein isolate with lipids provides a robust physical barrier that protects target proteins and amino acids from rumen degradation, allowing them to release fully in the small intestine.

3. Sustainable Carbon Neutral Processing

By leveraging our circular industrial chain (where wheat residues are converted into bio-ethanol and animal feed), we target carbon neutrality in our manufacturing steps. We are integrating solar micro-grids and optimizing waste-heat recovery systems from our DACHUANYUAN spray dryer to significantly reduce the lifecycle carbon footprint of our plant proteins.

Macro Industry Solutions & Global Sourcing Needs

From custom functionality to rigid logistics timelines, we tailor our agricultural exports to match the operational models of MNCs and feed mills.

Custom Gel Strength & Viscosity

Different application environments require distinct protein behavior. We offer customized isolated soy proteins with varying gelling capacities (high-gel, medium-gel) and dispersion rates (low-viscosity, high-dispersion 9030 series) to suit diverse manufacturing setups.

Traceable Non-GMO Supply Chains

Consumers demand transparency. Our products are backed by IP (Identity Preserved) Non-GMO certification, tracing back to our dedicated domestic farming bases. This ensures full compliance with strict European and American food and feed regulations.

Comprehensive Logistical Integration

Guanxian Ruichang Trading coordinates bulk shipping, container transport, and express custom clearance documentations directly. By eliminating middle-tier agents, we offer direct factory-to-port dispatch, lowering landed costs.

Global Quality Certificates & Compliance Standards

Our operations comply with internationally recognized food and feed safety standards, ensuring smooth customs processing and production integrity.

Xinrui Group Certificate 1

HACCP / ISO9001

Xinrui Group Certificate 2

ISO22000 / BRC

Xinrui Group Certificate 3

HALAL Certified

Xinrui Group Certificate 4

KOSHER Approved

Xinrui Group Certificate 5

IP NON-GMO

Additional testing certifications (SGS, Intertek) are available on demand to suit individual country imports.

Xinrui Group Factory Inspection Videos

Take an interactive tour inside our massive milling and protein isolating facilities. See our automated packaging lines, laboratory testing, and clean room setups in action.

FAQ - Professional & Technical Inquiries

Get answers to key chemical and logistics questions commonly asked by global buyers, food scientists, and animal feed formulators.

Are you a trader or manufacturer?
We are a vertically integrated group company named Xinrui Group combining manufacturing and direct exporting.
  • Shandong Kawah Oils Co., Ltd: Our manufacturing subsidiary for soy products, producing 50,000 tons of isolated soy protein annually.
  • Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd): Our manufacturing subsidiary for wheat products, producing 30,000 tons of vital wheat gluten annually.
  • Guanxian Ruichang Trading Co., Ltd.: Our dedicated exporting and international logistics arm, facilitating smooth trade directly from our factory doors.
What certificates do you have?
Our facilities are fully certified under global food safety and traceability schemes. We hold HACCP, ISO9001, ISO22000, BRC (British Retail Consortium), HALAL, KOSHER, IP-NON GMO, and SGS certifications. Additional regional and customer-specific documentation can be provided upon request.
How does isolated soy protein function as a Milk Booster in animal nutrition?
Our isolated soy protein (ISP) boasts a protein content of over 90% on a dry basis, with an optimized amino acid profile. When used in milk replacers and feed formulations, it provides high digestability and dispersibility. Its protein structure can also be modified to increase the Rumen Undegradable Protein (RUP) ratio, delivering amino acids directly to the small intestine of lactating cows, which enhances milk yield and milk solids.
What are the specific parameters of your Wheat Starch and Wheat Gluten?
Our Vital Wheat Gluten has a protein content of ≥82% (dry basis) with water absorption exceeding 150%, ensuring superior elasticity and cohesion in food processing and feed binders. Our Wheat Starch (Grades A and B) features low ash content and high viscosity, making it ideal for thickening, stabilization, and industrial bio-processing.
How do you guarantee a non-GMO soy protein supply chain?
We source our soybeans from our dedicated Non-GMO cultivation bases in northern China. Every harvest undergoes strict PCR testing before processing. Our manufacturing lines at Shandong Kawah Oils are completely segregated, running under IP (Identity Preserved) protocols to guarantee zero cross-contamination.