Premium grade raw materials certified to dynamic international quality and health safety regulations.
Established in 2002, Shaanxi ShineHerb Biotech Co., Ltd. is located in the Hi-Tech Zone of Xi'an, Shaanxi Province. We have structured ourselves into a dominant global powerhouse for the R&D, extraction, purification, and bulk supply of enzyme preparations, premium natural plant extracts, essential vitamins, amino acids, and top-tier pharmaceutical intermediates.
With over 20 years of technical expertise and heavy structural refinement within the biotechnology raw materials sector, ShineHerb Biotech manages dynamic closed-loop production cycles ensuring strict compliance with European Pharmacopoeia (EP), United States Pharmacopeia (USP), and Chinese Pharmacopoeia (CP) standards.
A deep scientific look at how we process Saccharomyces cerevisiae to yield nutrient-rich bio-ingredients.
Pure-culture inoculation using elite Saccharomyces cerevisiae strains. Fed-batch fermentation utilizing molasses with real-time temperature, pH, and dissolved oxygen monitoring.
Thermally treating the yeast slurry to induce autolysis. We introduce food-grade exogenous proteases and nucleases to hydrolyze proteins into bioactive peptides and free amino acids.
Advanced high-speed disc stack centrifuges separate insoluble cell-wall debris (Yeast Beta-Glucans) from the nutrient-rich soluble liquid fraction. Evaporated under vacuum to save bioactive properties.
Information Gain - Advanced Nucleotide Control (Umami Boost): Unlike standard autolyzed yeast extracts, ShineHerb Biotech deploys specialized 5'-phosphodiesterase enzymes to transform yeast RNA into highly stable 5'-guanylate (GMP) and 5'-inosinate (IMP). When blended, this synergizes with natural glutamic acid, multiplying flavor intensity by up to 8 times while lowering target sodium configurations by 30-40%.
| Specification Parameter | Standard Yeast Extract (Autolyzed) | High-Nucleotide Yeast Extract (I+G) | Low-Sodium Baker's Yeast Extract |
|---|---|---|---|
| Total Protein (dry basis) | ≥ 50.0% | ≥ 55.0% | ≥ 60.0% |
| Amino Nitrogen (AN) | ≥ 3.0% | ≥ 4.5% | ≥ 5.0% |
| 5'-GMP + 5'-IMP (I+G) | Trace (< 1.0%) | ≥ 12.0% - 20.0% | ≥ 2.0% |
| Moisture Content | ≤ 6.0% | ≤ 5.0% | ≤ 5.5% |
| Heavy Metals (as Pb) | ≤ 2.0 ppm | ≤ 1.5 ppm | ≤ 1.5 ppm |
How our industrial-grade bulk yeast extracts address critical reformulation and functional challenges across vertical markets.
In today's highly volatile raw material supply chains, ShineHerb Biotech offers solid production security. Operating directly from our advanced bio-manufacturing base in Xi'an, we run state-of-the-art closed fermentation systems monitored by integrated DCS (Distributed Control Systems).
Our smart facility guarantees zero contamination via multi-phase clean-in-place (CIP) loops. Backed by strategic proximity to major agricultural and logistical networks, we maintain massive inventory reserves of high-demand raw materials to hedge against raw ingredient inflation and global transit delays.
Every single bulk batch is validated using high-performance liquid chromatography (HPLC), inductively coupled plasma mass spectrometry (ICP-MS), and automated PCR microbial detection platforms to ensure consistent compliance.
From fine biological powders and custom complex formulas to finished product packaging, ShineHerb Biotech manages your entire product pipeline under strict GMP guidelines.
Customizing powders, tablets, hard capsules, softgels, fun-to-eat functional gummies, and direct-dissolve solid beverages.
Complete custom labels, functional ingredient formulations, and protective barrier packaging matched to your precise global target markets.
Our facilities are fully GMP and ISO certified, offering direct support for regulatory compliance in the US, EU, and Asian markets.
Providing agile manufacturing transitions from small pilot batches to full-scale commercial orders.
Delivering premium active raw materials across borders requires robust regulatory compliance. ShineHerb Biotech utilizes advanced double-barrier heat-sealed packaging to protect active nutrients against humidity, temperature spikes, and physical stress during transit.
We offer secure, transparent global shipping models tailored to your supply chain timeline:
Our raw materials conform to major regulatory frameworks, unlocking global trade pathways.
U.S. Food & Drug Administration Registered Ingredients
Good Manufacturing Practice Certified Production Environment
International Quality Infrastructure System Standards
Complies with Islamic Dietary Laws for MENA Expansion
Meets Strict Jewish Dietary Rules & Quality Inspections
Rigorous Hazard Analysis & Food Safety Critical Control Points
Independent Quality Testing by a Global Testing Leader
Expert answers addressing the key sourcing, formulation, and quality concerns of global B2B procurement managers.
Our bulk yeast extract powder has a stable shelf life of 24 months from the manufacturing date when stored in its original, unopened packaging. Because of its highly hygroscopic nature, it must be kept in a cool, dry warehouse (relative humidity below 60% and temperature under 25°C), away from direct sunlight, strong odors, and moisture.
Yes, ShineHerb Biotech's yeast extracts are derived from non-genetically modified (Non-GMO) strains of Saccharomyces cerevisiae. The manufacturing process is entirely free from major food allergens, including soy, dairy, nuts, and animal derivatives, making it highly compatible with vegan and clean-label dietary standards.
Absolutely. We offer complete customization of structural parameters. Depending on your formulation goals—whether you need ultra-low salt profiles (salt content < 2%) for sodium-restricted diet lines or high nucleotide concentrations (I+G up to 20%) to maximize rich umami flavor profile enhancement—our engineering team can adjust our enzymatic hydrolysis processing steps to meet your specifications.
Yeast extract contains a rich spectrum of natural glutamic acid, amino acids, and B-complex vitamins. These compounds work together to trigger the taste receptors of dogs and cats. Adding 1-3% yeast extract to pet food formulations significantly improves aroma and taste profiles, allowing manufacturers to create appetizing, high-protein formulations without using artificial palatability enhancers.
Take an inside look at our modern manufacturing facility and inspect our high-purity biological production lines.
Explore our highly refined organic compounds designed for complex pharmaceutical, dietary, and beauty applications.
Our key high-activity enzymes optimized for biocatalytic transformation, dairy processing, and high-concentration formulations.
Get in touch with Shaanxi ShineHerb Biotech's technical engineering and sales team for specifications, pricing, and samples.
ShineHerb