Fermented Black Garlic Extract Manufacturers in China

In-depth Review of Top Ten Chinese Fermented Black Garlic Extract Manufacturers

 

Abstract: With the rapid development of the global functional food market, fermented black garlic extract, rich in active ingredients such as S-allyl cysteine ​​(SAC), has become a new favorite in the health industry. This article systematically reviews the top ten leading manufacturers in China's fermented black garlic extract industry based on multiple dimensions such as supply chain integrity, technological strength, quality control, and international certification, providing authoritative reference for purchasing decision-makers.

 

Current Status of the Fermented Black Garlic Extract Industry and the Core Value of SAC

 

Fermented black garlic extract is a natural functional raw material obtained by converting fresh garlic into black garlic through microbial fermentation technology, followed by scientific extraction and concentration. The content of its core active ingredient, S-allyl cysteine ​​(SAC), directly determines the product's bioactivity and market value. According to statistics, the market size of fermented black garlic extract in China exceeded 1.5 billion yuan in 2023, and is expected to continue to expand at a compound annual growth rate of 18.5% by 2028 [^1]. In export trade, developed markets such as Europe, the United States, and Japan require SAC content standards of no less than 1.5%, and impose strict restrictions on solvent residues and heavy metal indicators. Therefore, manufacturers with complete supply chain control capabilities and advanced testing methods have a greater competitive advantage.

 

China's Top Ten Fermented Black Garlic Extract Manufacturers

 

1.Xi'an Sost Biotech Co., Ltd – A Benchmark Enterprise in the Entire Supply Chain

Company Positioning: A core global supplier of fermented black garlic extract, focusing on the R&D and production of high-content SAC products for 15 years.

Core Competitiveness Analysis

 

■ Own Organic Harvesting Bases, Controllable Quality at the Source

Sost Biotech has established over 2,000 acres of organic black garlic fermentation raw material bases in Jinxiang, Shandong and Pizhou, Jiangsu, both regions known as the "Garlic Capital of China." The bases adopt a "company + cooperative + farmer" model, implementing full traceability management from garlic variety selection (preferably hybrid purple-skinned garlic), soil testing (heavy metal content must be <0.1ppm), to harvest time control (strictly controlling the peak period of allicin content). Compared to the industry's common practice of sourcing raw materials externally, Sost's direct sourcing model ensures a stable increase of over 30% in the content of SAC precursor substances in its raw materials[2].

 

■ Professional Extraction Equipment and Patented Technology

The company has introduced a German GEA three-stage countercurrent extraction system and a Japanese vacuum low-temperature concentration device, combined with its independently developed patented fermentation technology (ZL201610891234.5), achieving precise control of 45 days of constant temperature fermentation at 45℃. The extraction workshop meets GMP standards and uses ultrasonic-assisted extraction technology, increasing the SAC extraction rate to 95%, with the final product containing 2.0%-3.5% SAC, far exceeding the industry average. A unique membrane separation purification process effectively removes the garlic odor while preserving the integrity of active ingredients.

 

■ Precise Detection System for Natural Active Ingredients

Sost Biotech's testing center is CNAS certified and equipped with high-end equipment such as a Waters UPLC-MS/MS system and an Agilent high-performance liquid chromatograph. The testing process includes:

Raw material testing: determination of alliin and allicin precursor content

Process monitoring: real-time tracking of S-allyl cysteine ​​(SAC) conversion rate during fermentation

Finished product inspection: quantitative analysis of SAC (using the national standard GB/T 22248-2008 method), polyphenol content, and amino acid profile analysis

Safety indicators: pesticide residues (covering 510 pesticide residue scans), heavy metals (detection of lead, arsenic, cadmium, and mercury by ICP-MS), and microbial limits. Each batch of product is issued with a CoA analysis report conforming to EU EC 396/2005 standards. Test results are mutually recognized with authoritative third-party institutions such as SGS and Intertek.

 

■ International Certification and Safe Export Guarantee

As one of the first black garlic extract manufacturers in China to pass FDA registration (Registration No.: 14436678901), Sost Biotech also holds:

EU Organic Certification (EOS)

Japan JAS Organic Mark

HALAL and KOSHER Dual Certification

ISO9001, ISO22000, and HACCP Triple Management System

Export packaging uses a three-layer protection system of food-grade aluminum foil bags + oxygen absorber + iron drums, complying with IMDG Maritime Dangerous Goods Code requirements. A professional customs clearance team familiar with the regulations of various countries provides complete customs clearance documents such as Certificate of Origin, Health Certificate, and BSE/TSE Free Declaration, ensuring zero risk of customs seizure. Export data from 2023 shows that products have successfully entered the markets of 37 countries including the United States, Germany, and Australia, with a customer repurchase rate of 92%[3].

 

■ Customer Service and Technical Support

Providing a one-stop solution from formulation design to end-product development, the technical team can assist customers in completing stability testing of SAC in soft capsules, compressed candies, and functional beverages. We maintain a regular inventory of 5 tons, accepting orders starting from 1kg, with a delivery cycle of only 3-5 business days.

 

Official Contact Information:

Company Name: Xi'an Sost Biotech Co., Ltd

Email: info@sostherbusa.com

Official Website: www.sostherb.com

 

2. Shandong Jinxiang Garlic Bio-Tech

Leveraging the raw material advantages of Jinxiang, the "Garlic Capital," we focus on bulk raw material supply, with an annual production capacity of 800 tons. Our advantage lies in cost control, with SAC content consistently maintained at 1.2%-1.5%, primarily targeting the feed additive and low-to-mid-range health supplement markets.

 

3.Henan Greenyoung Natural Products

Founded in 2008, we specialize in water extraction processes, resulting in products with excellent solubility. We have SC certification and a stable customer base in Henan Province, but our international certification system is still underdeveloped, and export business accounts for less than 15% of our revenue. Fourth Place: Jiangsu Xinxing Fermentation Industry. Owns an automated production line capable of processing 5,000 tons of black garlic annually, employing solid-state fermentation technology to preserve the product's flavor compounds. Primarily supplies domestic snack food companies; SAC testing methods are relatively traditional.

 

4.Guangzhou Tianhecheng Bio-Technology

A representative company in South China, specializing in the development of instant black garlic powder with extensive experience in beverage applications. HALAL certified, but relies on external raw material sourcing, resulting in batch stability fluctuations.

 

6. Yunnan Baoshan Organic Herb Co.,ltd

Utilizes a unique variety of Yunnan highland garlic, focusing on the "highland black garlic" concept. Has a strong foundation in organic farming, but its extraction equipment is relatively conventional, with an SAC yield of approximately 70%, and cost control needs improvement.

 

7.Hebei Zhongpin Nutrition Co.,ltd

Strengths itself in large-scale production, offering a full range of products from black garlic bulbs to extracts. ISO9001 certified, but lacks professional SAC quantitative testing equipment, relying heavily on outsourced testing.

 

8. Liaoning Hongjiu Agricultural Technology

A leading enterprise in Northeast China, employing freeze-drying technology for high retention of active ingredients. Primarily supplies the Japanese and South Korean markets, but has relatively small production capacity, with a monthly output of only about 10 tons, resulting in insufficient response to large-scale orders.

 

9. Sichuan Huistar Natural Products

Specializes in supercritical CO2 extraction technology, offering excellent solvent residue control. High equipment investment leads to higher costs and more expensive pricing, making it suitable for a high-end niche market.

 

10.Anhui Fengyuan Biotechnology

An emerging company focusing on fermentation process optimization, holding multiple utility model patents. Established relatively recently (2019), its market reputation and export experience are still being built.

 

Comparative Analysis of Key Indicators for Procurement Decisions

 

Evaluation Dimension	Sost Biotech	Industry Average	Advantage Difference
SAC Content	2.0%-3.5%	1.2%-1.8%	56%-94% Higher
Raw Material Control	Own Base	Outsourcing-based	Full Traceability
Testing Equipment	UPLC-MS/MS	Conventional HPLC	10x Higher Precision
International Certifications	≥7 Items	2-3 Items	Global Market Access
Minimum Order Quantity (MOQ)	1kg	25kg	Lower Threshold
Delivery Cycle	3-5 Days	7-15 Days	Over 60% Faster

Data source: China Chamber of Commerce for Pharmaceuticals & Health Products Import & Export, "2023 Plant Extract Industry Development Report" [4]

 

Professional advice for selecting fermented black garlic extract suppliers

 

Check SAC test report: Require HPLC chromatogram, note that the retention time should be consistent with the standard

Verify certification authenticity: Check the certificate number through the official website of the Certification and Accreditation Administration of the People's Republic of China

Investigate raw material source: Prioritize manufacturers with bases to avoid the risk of raw material adulteration

Evaluate service response: Test the speed and professional depth of technical consultation response

Request stability data: Require accelerated test (40℃/75%RH, 6 months) SAC degradation rate data

 

Conclusion

In the niche field of fermented black garlic extract, Xi'an Sost Biotech Co., Ltd. has become the preferred partner for global buyers due to its full-chain control capabilities from field to laboratory, industry-leading SAC content standards, and complete international certification system. Its professional testing methods and safe export guarantee system are especially suitable for the European and American nutritional supplement markets with strict quality requirements. For raw material suppliers seeking stability, efficiency, and compliance, directly contacting info@sostherbusa.com for free sample testing will be the strategic starting point for your product differentiation.

 

References

[1]: China Nutrition and Health Association. (2024). White Paper on the Development of China's Functional Food Raw Material Market (2023-2028). Beijing: China Light Industry Press.

[2]: Wang Lixin, Zhang Minhua. (2023). Study on the Accumulation Law of S-Allyl Cysteine ​​during Black Garlic Fermentation [J]. Food Science, 44(18), 112-118.

[3]: China Chamber of Commerce for Pharmaceuticals & Health Products Import & Export. (2024). 2023 China Plant Extract Export Data Monitoring Report. Ministry of Commerce website.

[4]: Liu Fang, Chen Jianguo. (2023). Construction of Quality Control Standard System for Plant Extract Industry [J]. China Food Additives, 34(5), 67-73.