CÔNG NGHỆ NANO BẠC
Livestock is an agricultural industry that involves animals as a source of meat, fiber, milk, eggs, or other foods. During the regular activity of the animal, there is a possibility of infection caused by various pathogenic microorganisms. Therefore, it is necessary to expand healthy animals with fresh and better food products. Among disinfectants, nano silver is also used as a surface disinfectant, water and object disinfectant. therapeutics in livestock including poultry, cattle and aquatic industry.
Various diseases caused by bacteria, viruses, fungi and other single-celled microorganisms have been effectively controlled using nanosilver. It inhibits the reproduction and growth of those bacteria and fungi that cause infections, odors, itching and sores. AgNPs are believed to be highly effective, rapid-acting, deodorizing, non-toxic, non-irritating, non-allergenic, intolerant, hydrophilic and therefore very effective against bacterial resistance.
Therefore, nanosilver is used as a disinfectant in livestock to disinfect and prevent disease [84]. All products of poultry production such as eggs, chickens … are mainly based on biological materials, which are potential sources of infectious diseases and thus cause diseases for poultry. Various microorganisms and their endotoxins are responsible for infectious diseases and are spread in the environment through biomolecules known as organic dust.
This organic dust flies to about three kilometers away from the formation site and causes serious respiratory infections [85,86]. A lot of efforts have been made to combat such infections in environmentally friendly ways without negative impact on human health. Many chemical compounds such as organic acids, hydrogen peroxide, sodium bicarbonate, sodium orthophosphate, etc. have been used to kill microorganisms.
However, all of these have one or more limitations such as less solubility, direct application to products, high cost, toxicity.
One of the important examples of organic compounds used for disinfection is formaldehyde due to its low cost and high bactericidal activity.
However, it is toxic as well as carcinogenic in nature. Therefore, it is necessary to find a method to kill bacteria and fungi effectively without harming human health. Literature review shows that Ag NPs have good bactericidal properties, which could be an excellent alternative [87,88].
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Customers who have demand for 15000 ppm nano silver material for food use, please contact Hotline 0378.622.740 – 098.435.9664
They are effective in killing a wide range of Gram-negative and Gram-positive bacteria. Gram-negative bacteria include genera Acinetobacter, Escherichia, Pseudomonas, Salmonella, and Vibrio, while Gram-positive bacteria include genera such as Bacillus, Clostridium, Enterococcus, Listeria, Staphylococcus, and Streptococcus. Studies demonstrate that Ag NPs with a diameter of 22.5 nm increase the antibacterial activity of some antibiotics such as penicillin G, amoxicillin, erythromycin, clindamycin and vancomycin [90].
Sun et al. It was observed that nanosilver is effective against many viruses and it also inhibits HIV 1 virus replication. AgNPs are also effective in inhibiting a large number of fungi Aspergillum, Candida and Saccharomyces.
On the other hand, they are useful against yeast isolated from infected udders [91]. As a disinfectant, nanotubes play a very important role in animal production, where the hygiene of the transport compartment or the space used to store animals are important factors. AgNPs are used to disinfect animals.
In livestock production, the strong antibacterial, fungicidal and deodorizing properties of AgNPs are remarkable for disinfecting and preventing contamination in livestock houses [92]. Some workers [93] reported that diets supplemented with nanomaterials reduced the toxic activity of aflatoxin-contaminated feed. Sawosz et al. assessment of AgNPs residues in eggshells and tissues.
This study revealed that nanosilver stimulated oxidative stress in chicks hatched from nano-sterilized eggs. Disinfection has been shown to be very effective on embryonic development and renders them susceptible to very small amounts of toxic substances [94]. Applications of Ag NPs are studied as feed additives to promote growth of poultry and weaned pigs. In the study, it was clearly seen that Ag NPs up to 100 nm in size showed higher antibacterial activity than silver salts.
This is because; Silver salts are inactivated by gastric acid and are easily absorbed into the body through the intestinal mucosa. At the same time, Ag NPs cannot be digested by intestinal juices and are less toxic than silver salts [95]. Ag NPs as a potential additive was identified to be beneficial for the growth of weaned pigs, possibly facilitated through its antimicrobial properties by killing bacterial groups or reducing load. microorganisms in the small intestine of pigs [96].
2. CÁCH SỬ DỤNG
- INSTRUCTIONS FOR USE NANO SILVET 3000 PPM IN FACILITATION AND DRINKING FOR PREVENTION, TREATMENT & GROWTH STIMULATION FOR GEESE AND DUCKS.
HANDLE | DOSAGE |
| Treat the barn before stocking about 3 days | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2 |
| When starting stocking | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2, safe product, sprayed directly on livestock. |
Prevention: Nano silver oral dose and microbiological feeding (No matter how big or small it depends on the amount of water they drink) | Starting from stocking, giving 5 days of nano silver, 3 days of mixing probiotics and repeating for nano silver Nano silver: 1 ml of nano silver 3000 ppm/1 liter of water Microbiology: Use the combination of bacillus subtilis + lactobacillus acidophilus according to the manufacturer’s instructions. |
| Treatment: Nano silver oral dose and microbiological feeding | 2 ml of nano silver 3000 ppm / 1 liter of water for continuous drinking for about 3 days, then return to the preventive dose |
| Disinfect cages, utensils and tools periodically (7-10 days/time) | 1 liter of 3000 ppm nano silver mixed with 600 liters of water and sprayed to disinfect the barn 6000-7200 m2 |
| Disinfect the barn when there is an epidemic | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2 |
| Sterilize eggs before hatching | 1 liter of 3000 ppm nano silver mixed with 600 liters of water, soak eggs for 20 minutes to disinfect before hatching |
- INSTRUCTIONS FOR USE NANO SILVET 3000 PPM IN FACILITY AND DRINKING FOR PREVENTION, TREATMENT & GROWTH STIMULATION FOR CHICKENS, QUAILS, CAN.
HANDLE | DOSAGE |
| Treatment of the barn 3 days before stocking | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2 |
| When starting stocking | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2, safe product, sprayed directly on livestock. |
Prevention: Nano silver oral dose and microbiological feeding (No matter how big or small it depends on the amount of water they drink) | Starting from stocking, giving 5 days of nano silver, 3 days of mixing probiotics and repeating for drinking nano silver. Nano silver: 1.5 ml nano silver 3000 ppm/1 liter of water Microbiology: Use the combination of bacillus subtilis + lactobacillus acidophilus according to the manufacturer’s instructions. |
| Treatment: Nano silver oral dose and microbiological feeding | 2 ml of nanosilver 3000 ppm / 1 liter of water for continuous drinking for about 3 days, then return to the preventive dose |
| Periodic disinfection (7-10 days/time) | 1 liter of 3000 ppm nano silver mixed with 600 liters of water and sprayed to disinfect the barn 6000-7200 m2 |
| Disinfect the barn when there is an epidemic | 1 liter of 3000 ppm nanosilver mixed with 300 liters of water to disinfect barns 3000-3600 m2 |
| Sterilize eggs before hatching | 1 liter of 3000 ppm nano silver mixed with 600 liters of water, soak eggs for 20 minutes to disinfect before hatching |
- INSTRUCTIONS FOR USE NANO SILVET 3000 PPM IN FILTERING AND DRINKING FOR PREVENTION, TREATMENT & GROWTH STIMULATION FOR SWINE
HANDLE | DOSAGE |
| Treatment of the barn 3 days before stocking | 1 liter of 3000 ppm nanosilver mixed with 300 liters of water to disinfect barns 3000-3600 m2 |
| When starting stocking | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2, safe product, sprayed directly on livestock. |
Prevention: Nano silver oral dose and microbiological feeding (Regardless of piglets and big pigs, it depends on their water intake) | Starting from stocking, giving 5 days of nano-silver, 3 days of mixing probiotics and repeating for nano-silver. Nano silver: 1.5 ml nano silver 3000 ppm/1 liter of water Microbiology: Use the combination of bacillus subtilis + lactobacillus acidophilus according to the manufacturer’s instructions. |
| Treatment: Nanosilver oral dose and microbiological feeding | 3 ml nano silver 3000 ppm / 1 liter of water for continuous drinking for about 3 days, then return to the preventive dose |
| Disinfect cages, utensils and tools periodically (7-10 days/time) | 1 liter of 3000 ppm nanosilver mixed with 600 liters of water and sprayed to disinfect the barn 6000-7200m2 |
| Disinfect the barn when there is an epidemic | 1 liter of 3000 ppm nano silver mixed with 300 liters of water to disinfect barns 3000-3600 m2 |
Hotline 0378.622.740 – 098.435.9664
Marcin Banach,1 Leszek Tymczyna,2 Anna Chmielowiec-Korzeniowska,2 and Jolanta Pulit-Prociak1
