Wholesale Yeast Extract Protein Manufacturer & Factory

The biotechnology industry is undergoing a structural transition. Sourcing policies are pivotally shifting from animal-derived organic nitrogen inputs (such as beef extract or casein peptones) toward non-animal alternative protein platforms. Among these, Yeast Extract Protein (YEP) has emerged as the global benchmark for standardizing industrial microbiological culture media and clean-label biomanufacturing.

Derived through precise enzymatic autolysis of primary food-grade yeast strains (primarily Saccharomyces cerevisiae), Yeast Extract Protein represents a highly concentrated profile of low-molecular-weight peptides, free amino acids (particularly glutamic acid, lysine, and alanine), essential B-complex vitamins, and crucial trace minerals. This complex nutritional fingerprint yields unmatched kinetic properties during cultivation, speeding up cell density doubling times and increasing target molecule expressions across various expression hosts.

Established in 2008, Beijing Hongrun Baoshun Technology Co., Ltd. is headquartered within the Science and Technology Innovation Area of the China (Beijing) Pilot Free Trade Zone. Over years of development, we have grown into a high-tech enterprise integrating biotech research, high-capacity production, and global commercial logistics. We hold dual certifications as a National High-tech Enterprise and a Zhongguancun High-tech Enterprise.

In 2018, we expanded our production capacity by establishing a major facility in the Qili Industrial Park in Langzhong, Sichuan. Across Phase I and Phase II developments, our Sichuan manufacturing base spans more than 40,000 square meters. It features a modern 20,000 square meter storage facility and multiple automated, independent lines processing animal- and plant-derived materials to prevent cross-contamination.

Our operations are supported by five specialized subsidiaries: Beijing Yaoyou Technology, Sichuan Baoshun Biotechnology, Sichuan Romgee Biotechnology, Sichuan Yingwen Technology, and Sichuan Runxiaobao Technology. Working together, these entities provide a reliable supply chain, customized packaging options, and expert technical support to our global partners.

Every fermentation process has unique requirements. A standard off-the-shelf nitrogen source may not always yield optimal results in specialized production. To address this, Hongrun Baoshun offers comprehensive customization services. We can adjust the amino-to-total nitrogen ratio, molecular weight distribution, and mineral profiles to optimize performance in your specific bioreactor conditions.

We work directly with your technical team, from laboratory pilots up to full-scale commercial manufacturing. We can customize biological nitrogen sources, peptones, and plant protein hydrolysates to meet your specifications. This collaborative approach helps stabilize yield performance and simplifies regulatory approvals.

To support validation, we offer free product samples of up to 500 grams. This allows your team to verify compatibility and performance in your own facilities before finalizing bulk procurement contracts.