Products Description
Nisin is a 34‑amino‑acid polypeptide bacteriocin produced by Lactococcus lactis, serving as an outstanding natural food preservative. Inside the human body, it is enzymatically broken down into amino acids, leaving no residues. It does not trigger bacterial resistance and imposes no harmful impact on human probiotics. It powerfully inhibits the reproduction of a wide range of food‑spoiling Gram‑positive bacteria, showing prominent activity against heat‑resistant Bacillus species, Clostridium botulinum, and Listeria. Furthermore, it features high efficiency, non‑toxicity and safety without side effects, paired with favorable solubility and stability.
Products Chemical Properties
| Boiling point | 2967℃ |
| density | 1.02 g/mL |
| Fp | >110°(230°F) |
| storage temp. | 4℃ - 15℃（Food grade） |
| solubility | insoluble in H2O; insoluble in EtOH; ≥5.63 mg/mL in DMSO with gentle warming and ultrasonic |
| form | Powder |
| color | White to off-white |
| biological source | Lactococcus lactis |
| Water Solubility | Soluble in water |
| Merck | 13,6592 |
| InChIKey | NVNLLIYOARQCIX-QSXKFZIVNA-N |
| CAS DataBase Reference | 1414-45-5 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| WGK Germany | 3 |
| RTECS | QU3340000 |
| F | 10 |
| Toxicity | mouse,LD50,intravenous,100mg/kg (100mg/kg),"CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 4(2), Pg. 228, 1980. |
Products Application
Nisin is an antimicrobial substance produced by pure‑culture fermentation of specific strains of Lactococcus lactis (Streptococcus lactis Lancefield Group N). Commercial nisin preparations contain nisin together with related bacteriocin peptides. Its key function is to inhibit the germination of Clostridium botulinum spores and subsequent toxin formation in pasteurized cheese spreads and pasteurized processed cheese spreads, including varieties formulated with fruits, vegetables or meat ingredients.
Company Profile
Furuida (Jinan) Chemical Technology Co., Ltd., located in Shandong, China, is a modern fine chemical enterprise that integrates R&D, production, sales, and global services. With a strong commitment to new chemical materials, the company operates on the core principles of integrity, quality excellence, and customer-centric service. Driven by continuous technological innovation and stringent quality management, Furuida is steadily advancing its international presence through standardized operations and strategic brand development.
Backed by an experienced team in foreign trade and technical support, the company has established a mature global supply system and robust supply chain capabilities. Achieving annual sales of over RMB 600 million, Furuida serves more than 5,000 industrial clients worldwide, with business activities spanning Asia, Europe, Africa, and Oceania. This extensive global reach has earned the company a loyal customer base and a strong reputation across the industry.
The company’s core product portfolio includes pharmaceutical intermediates, food additives, electroplating chemicals, water treatment agents, dye auxiliaries, functional new materials, titanium compounds, metal salts, catalysts, and surfactants. These products find wide application in pharmaceuticals, electronics, coatings, rubber and plastics, fine chemicals, and water treatment. Furuida is dedicated to providing global customers with reliable, cost-effective chemical solutions and comprehensive one-stop services, consistently meeting diverse industrial needs with quality and efficiency.
