Advantages of NMNH
NMNH: 1. “Bonzyme” Whole-enzymatic method, environmental-friendly, no harmful solvent residues manufacturing powder. 2. Bontac is a very first manufacture in the world to produce the NMNH powder on the level of high purity, stability. 3. Exclusive “Bonpure” seven-step purification technology, high purity（up to 99%) and stability of production of NMNH powder 4. Self-owned factories and obtained a number of international certifications to ensure high quality and stable supply of products of NMNH powder 5. Provide one-stop product solution customization service
Advantages of NADH
NADH: 1. Bonzyme whole-enzymatic method, environmental-friendly, no harmful solvent residues 2. Exclusive Bonpure seven-step purification technology, purity up higher than 98 % 3. Special patented process crystal form, higher stability 4. Obtained a number of international certifications to ensure high quality 5. 8 domestic and foreign NADH patents, leading the industry 6. Provide one-stop product solution customization service
Advantages of NAD
NAD: 1. “Bonzyme” Whole-enzymatic method, environmental-friendly, no harmful solvent residues 2. Stable supplier of 1000+ enterprises around the world 3. Unique “Bonpure” seven-step purification technology, higher product content and higher conversion rate 4. Freeze drying technology to ensure stable product quality 5. Unique crystal technology, higher product solubility 6. Self-owned factories and obtained a number of international certifications to ensure high quality and stable supply of products
Advantages of MNM
NMN: 1. “Bonzyme”Whole-enzymatic method, environmental-friendly, no harmful solvent residues 2. Exclusive“Bonpure”seven-step purification technology, high purity（up to 99.9%) and stability 3. Industrial leading technology: 15 domestic and international NMN patents 4. Self-owned factories and obtained a number of international certifications to ensure high quality and stable supply of products 5. Multiple in vivo studies show that Bontac NMN is safe and effective 6. Provide one-stop product solution customization service 7. NMN raw material supplier of famous David Sinclair team of Harvard University
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Bontac Bio-Engineering (Shenzhen) Co., Ltd. (hereafter referred to as BONTAC) is a high-tech enterprise established in July 2012. BONTAC integrates R&D, production and sales, with enzyme catalysis technology as the core and coenzyme and natural products as main products. There are six major series of products in BONTAC, involving coenzymes, natural products, sugar substitutes, cosmetics, dietary supplements and medical intermediates.
As the leader of the global NMN industry, BONTAC has the first whole-enzyme catalysis technology in China. Our coenzyme products are widely used in health industry, medical & beauty, green agriculture, biomedicine and other fields. BONTAC adheres to independent innovation, with more than 170 invention patents. Different from the traditional chemical synthesis and fermentation industry, BONTAC has advantages of green low-carbon and high-value-added biosynthesis technology. What’s more, BONTAC has established the first coenzyme engineering technology research center at the provincial level in China which also is the sole in Guangdong Province.
In the future, BONTAC will focus on its advantages of green, low-carbon and high-value-added biosynthesis technology, and build ecological relationship with academia as well as upstream/downstream partners, continuously leading the synthetic biological industry and creating a better life for human beings.
NAD powder efficacy in health
Molecules that can be taken in supplement form to increase NAD levels in the body are referred to by some as “NAD boosters.” Studies conducted over the past six decades suggest that the following are some of the many benefits associated with taking an NAD supplement:
Can Help Restore Mitochondrial Function
Helps Repair Blood Vessels —A 2018 mice study found that supplementation could aid in repair and growth of aged blood vessels. There’s also some evidence it can help manage heart disease risk factors like high blood pressure and high cholesterol.
May Improve Muscle Function — One animal study conducted in 2016 found that degenerative muscles had improved muscle function when supplemented with NAD+ precursors.
Potentially Helps Repair Cells and Damaged DNA — Some studies have found evidence that NAD+ precursor supplementation leads to an increase in DNA damage repair. NAD+ is broken down into two component parts, nicotinamide and ADP-ribose, which combine with proteins to repair cells.
May Help Improve Cognitive Function — Several studies conducted on mice have found that mice treated with NAD+ precursors experienced improvements in cognitive function, learning and memory. Findings have led researchers to believe that NAD supplement may help protect against cognitive decline/Alzheimer’s disease.
May Help Prevent Age-Related Weight Gain — A 2012 study showed that when mice fed a high-fat diet were given an NAD supplement, they gained 60 percent less weight than they did on the same diets without the supplement. One reason this may be true is that nicotinamide adenine dinucleotide helps regulate production of stress- and appetite-related hormones, thanks to its effects on circadian rhythms.
Precursors are molecules used in chemical reactions inside the body to create other compounds. There are a number of precursors of NAD+ that result in higher levels when you consume enough of them.
BONTAC NAD product features and advantages
1、As an advanced technology NAD manufacturer, BONTAC choose the Enzymatic method, environmental-friendly, no harmful solvent residues manufacturing powder
2、High purity（up to 99%) and stability of production of NAD powder
3、Self-owned factories and obtained a number of international certifications to ensure high quality and stable supply of products of NAD powder
4、Multiple in vivo studies show that Bontac NAD powder is safe and effective
5、Provide one-stop product solution customization service
NAD powder manufacturing method
The preparation methods utilized by manufacturers worldwide of NAD powder are mainly divided into chemical synthesis method and biocatalytic method, among which biocatalytic method includes biological fermentation method and enzyme catalysis method. Enzyme catalysis method has gradually become the mainstream direction because of its advantages of green, environmental protection and pollution-free. And then the purity of NAD powder will reach 99% after the procedure of further purifying. But some NAD manufacturers tend to choose the multiple methods to develop the producing of NAD.
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1.Prevention and treatment of viral-induced inflammatory storms
Scientists have found after extensive research that neo-coronavirus has a mechanism similar to SARS virus to activate inflammatory vesicles NLRP3. and the activation of NLRP3 produces more inflammatory factors, generating excessive inflammation and thus triggering a deadly cytokine storm. This problem can be well addressed by NAD+, which inhibits the activity of NF-κB inflammatory pathway and NLRP3 inflammasome by increasing the activity of sirtuins (SIRT1, SIRT2 and SIRT3), thus preventing cytokine storm caused by excessive inflammation. Therefore, Sinclair and other scientists believe that increasing the concentration of NAD+ may play an important role in the prevention and treatment of neocoronavirus and other viral infections.
2.Restoration of virus-induced metabolic disorders
NAD+ is an essential coenzyme for many cellular energy metabolic pathways, present in every cell of the body, involved in thousands of reactions, and an important player in maintaining cellular viability. In the COVID-19 infection model, NAD+ and NMN supplementation was found to be effective in alleviating cell death and protecting the lung.
First, inspect the factory. After some screening, NAD manufactures that directly face consumers pay more attention to brand building. Therefore, for a good brand, quality is the most important thing, and the first thing to control the quality of raw materials is to inspect the factory. Bontac company actually manufacturing NAD powder of high quality with the caterias of SGS. Secondly, the purity is tested. Purity is one of the most important parameters of NAD powder. If high purity NAD cannot be guaranteed, the remaining substances are likely to exceed the relevant standards. As the attached certificates demonstrates that the NAD powder produced by Bontac reach the purity of 99.9%. Finally, a professional test spectrum is needed to prove it. Common methods for determining the structure of an organic compound include Nuclear Magnetic Resonance Spectroscopy (NMR) and high-resolution mass spectrometry (HRMS). Usually through the analysis of these two spectra, the structure of the compound can be preliminarily determined.
In the international market, NAD+ food supplements are in production in the United States, the Australian Food and Drug Administration has approved NAD+ products for sale, and Japanese NAD+ manufactures are devoted to extend the market share in China. Li Ka-shing invested HK$200 million in the US NAD manufacturer, whose NAD+ products are being sold by Watsons in Hong Kong! Then Mclane, a company owned by Warren Buffett also joined the NAD market.
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Unveiling the Modulation of NMN Supplementation on Mitochondrial Homeostasis
1.Introduction Mitochondria, a type of highly plastic organelle, can maintain a relatively stable dynamic equilibrium state towards the morphology, structure, quantity, volume, quality, and function under normal physiological conditions. This dynamic equilibrium state is generally called mitochondria homeostasis. Replenishment of nicotinamide mononucleotide (NMN) to boost intracellular NAD+ level can regulate mitochondrial homeostasis. 2.The amelioration of mitochondrial dysfunction and senescence post NMN treatment Typically, NAD+ level determines the rate and extent of senescence. The NAD+ pool experienced by cells and tissues presents a declined tendency with age, which may lead to a loss of mitochondrial homeostasis and senescent phenotypes in CD8+ T cells. Following NMN (100 μM) supplementation, NAD+ level is restored and the NAD+/NADH ratio is elevated in senescent CD8+ T cells, by which the mitochondrial functions are obviously improved and the cytoplasmic mtDNA is reduced. 3.The prevention of neuroinflammation and senescence in CD8+ T cells via NMN supplement Post NMN supplementation, the senescence and neuroinflammation are correspondingly repressed. With a great detail, NMN supplementation decreases the ROS and mitochondrial membrane potential in CD8+ T cells, while increasing the intracellular ATP. Furthermore, NMN suppresses the inflammation-associated markers (IL-1β, IL-6, TNF-α and IFN-γ) in the supernatant and the mRNA of senescent CD8+ T cells. 4. The inhibitory effect of NMN on the senescence-related pathway STING The activation of STING can launch a robust proinflammatory response and senescence, which is closely related to the deficient health span in model mice. Strikingly, NMN can prominently improve the senescent state of T cells and reduce the secretion of senescence-related inflammatory factors via inhibition of the STING pathway. 5. Conclusion Upregulation of NAD+ level by NMN supplementation can regulate the mitochondrial homeostasis to prevent STING-induced senescence in CD8+ T cells. Reference Ye B, Pei Y, Wang L, et al. NAD+ supplementation prevents STING-induced senescence in CD8+ T cells by improving mitochondrial homeostasis. J Cell Biochem. 2024;1-17. doi:10.1002/jcb.30522 BONTAC NMN BONTAC is the pioneer of NMN industry and the first manufacturer to launch NMN mass production, with the first whole-enzyme catalysis technology around the world. At present, BONTAC has become the leading enterprise in niche areas of coenzyme products. Notably, BONTAC is the NMN raw material supplier of famous David Sinclair team at the Harvard University, who uses the raw materials of BONTAC in a paper titled “Impairment of an Endothelial NAD+-H2S Signaling Network Is a Reversible Cause of Vascular Aging”. Our services and products have been highly recognized by global partners. Furthermore, BONTAC has the first national and the only provincial independent coenzyme engineering technology research center in Guangdong, China. The coenzyme products of BOMNTAC are widely used in fields such as nutritional health, biomedicine, medical beauty, daily chemicals and green agriculture. Disclaimer This article is based on the reference in the academic journal. The relevant information is provide for sharing and learning purposes only, and does not represent any medical advice purposes. If there is any infringement, please contact the author for deletion. The views expressed in this article do not represent the position of BONTAC. Under no circumstances will BONTAC be held responsible or liable in any way for any claims, damages, losses, expenses, costs or liabilities whatsoever (including, without limitation, any direct or indirect damages for loss of profits, business interruption or loss of information) resulting or arising directly or indirectly from your reliance on the information and material on this website.
Rg3-PLGA@TMVs May Be the Candidates for Potential Inclusion in Cancer Therapy
Introduction Natural products, including single components or extracts of herbal medicines, have the features of good efficacy and low toxicity when used in tumor treatment. They have unique advantages in treating diseases compared with chemotherapeutic drugs due to their multi-component and multi-target effects. Strikingly, ginsenoside Rg3-loaded PLGA nanoparticles (Rg3-PLGA) coated with the membrane of tumor cell-derived microvesicles (Rg3-PLGA@TMVs), which is a nanoformulation of the natural product ginsenoside Rg3, have a significant role in the treatment of breast cancer when combined with the chemotherapeutic drug doxorubicin (DOX). Pharmacological roles of ginseng Rg3 in traditional Chinese medicine Ginseng Rg3, a tetracyclic triterpenoid saponin, is one of the main active component of ginseng. Ginseng has been regarded as one of the most valuable medicinal plants in Chinese traditional medicine for thousands of years, which is known as "the king of all tonic”. This perennial herb possesses the multiple pharmaceutical functions such as tonifying the vital energy, restoring the pulse and stabilizing the loss of vitality, invigorating spleen and benefiting lung, generating saliva or body fluid to quench thirst, as well as tranquilizing the mind and promoting the intelligence. The construction of Rg3-PLGA@TMVs Ginsenoside Rg3 is first encapsulated into PLGA nanoparticles using the nanoprecipitation method, followed by the extrusion-based coating of the TMV membrane onto Rg3-PLGA. This strategy combines the therapeutic properties of Rg3 with the precise delivery and sustained release capabilities of PLGA nanoparticles, further enhanced by the homologous targeting properties of TMVs. Anti-tumor effect and bio-safety of Rg3-PLGA@TMVs in 4T1 breast cancer Rg3-PLGA@TMVs induce robust anti-tumor immunity, recover the body weight loss caused by DOX in 4T1 breast cancer and overtly improve the anti-tumor effect of DOX, showing good stability and drug loading capability. These anti-tumor effects are chiefly realized by reducing phagocytic activity and acid phosphatase (ACP) levels, promoting the maturation of bone marrow-derived dendritic cells in vitro, and elevating the population of cytotoxic T lymphocytes (CD3+CD8+) and helper T cells (CD3+CD4+) in vivo. Importantly, this nanoformulation has minimal side effects and favorable biocompatibility, which can relieve the organ toxicity caused by DOX, especially the cardiac side effects. The administration of DOX and Rg3-PLGA@TMVs does not result in statistically significant changes in white blood cell (WBC) count and renal functional indicators, such as CREA and urea, nor in hepatic functional indicators, including AST and ALT. Conclusion Rg3-PLGA@TMVs achieve the co-delivery of antigens and adjuvants, which not only potentiate the anti-tumor effects, but also significantly alleviate the systemic toxicity caused by chemotherapeutic drugs, improving the overall health status of patients undergoing chemotherapy. Reference [1] Liu XR, Zhang KF, Li X, et al. Research progress on antitumor nanoscale drug delivery system of ginsenoside Rg3 [J]. Chin Trad Herb Drugs. 2023,54(22):7577-7587. DOI: 10.7501/j.issn.0253-2670.2023.22.034 [2]Zhang S, Zheng B, Wei Y, et al. Bioinspired ginsenoside Rg3 PLGA nanoparticles coated with tumor-derived microvesicles to improve chemotherapy efficacy and alleviate toxicity [J]. Biomater Sci. Published online April 10, 2024. DOI:10.1039/d4bm00159a BONTAC Ginsenosides BONTAC has been dedicated to the R&D, manufacture and sale of raw materials for coenzyme and natural products since 2012, with self-owned factories, over 170 global patents as well as strong R&D team. BONTAC has rich R&D experience and advanced technology in the biosynthesis of rare ginsenosides Rh2/Rg3, with pure raw materials, higher conversion rate and higher content (up to 99%). With unique Bonzyme enzymatic synthesis technology, both S-type and R-type isomers can be accurately synthesized here, with stronger activity and precise targeting action. Our products are subjected to strict third-party self-inspection, which are worth of trustworthy. Disclaimer This article is based on the reference in the academic journal. The relevant information is provided for sharing and learning purposes only, and does not represent any medical advice purposes. If there is any infringement, please contact the author for deletion. The views expressed in this article do not represent the position of BONTAC. Under no circumstances will BONTAC be responsible for any claims, damages, losses, expenses, or costs arising directly or indirectly from your reliance on the information and material on this website.
The Potential of Rg3-Loaded Hydrogel Scaffolds in Inhibiting Scar Formation Introduction
Introduction Ginsenoside Rg3 (Rg3) holds great promise as a potential drug for preventing scar formation, but it is often difficult for it to work alone due to its poor water solubility and low bioavailability. Herein, a novel Rg3-loaded dermal extracellular matrix (DECM) hydrogel scaffolds are prepared via 3D printing and nanoloading technologies, which improves the biosafety profile of Rg3 to a large extent, maintains a consistent local drug concentration for an extended duration and prolongs therapeutic effects, realizing the final goal of scar-free healing. The merits of 3D-printed DECM hydrogel scaffolds loaded with Rg3 3D-printed DECM hydrogel scaffolds have good supportability and stability. They could be folded into different shapes without obvious deformation or breakage, closely resembling the properties of natural skin. The continuous porous structure of DECM-2MSN scaffolds enables the faster transport of nutrients, oxygen, water, and metabolic wastes within the platform, which facilitates the wound healing. The uniqueness of 3D-printed DECM hydrogel scaffolds loaded with Rg3 Through decellularization, about 98.57% of dsDNA is removed from DECM, leaving few cellular remnants while preserving collagen in DECM, which simulates the natural extracellular matrix microenvironment for skin defect healing to the greatest extent, reducing the risk of immune rejection. Hydrogel exhibits excellent biocompatibility and solid-like rheological properties. Furthermore, mesoporous silica nanoparticles (MSNs) are introduced into the system to encase the Rg3 to control its release rate and enhance its bioavailability. The role of Rg3-loaded hydrogel scaffolds in wound healing The wound in DECM-2MSNs/Rg3 group has completely healed, exhibiting smooth and uniform regenerated epithelium with clear boundaries between the epidermis and dermis. During the wound healing process, Rg3 can suppress the excessive inflammation, hinder the formation of blood vessels, and prevent excessive and disordered proliferation of granulation tissue at the wound site, as manifested by the low expression of CD31, VEGF and TGF-β levels in DECM-2MSNs/Rg3 group. In the later stages of wound healing, Rg3 could repress collagen accumulation, thereby impeding scarring, without affecting the normal healing of the wound. Conclusion Rg3-loaded hydrogel scaffold can inhibit wound inflammation and collagen accumulation to repress scar formation. By integrating 3D bioprinting and nanoloading technologies to prepare this innovative wound dressing, the efficacy of Rg3 has been greatly improved, providing a novel therapeutic approach for scar-free wound healing. Reference Wang X, Wei P, Hu C, Zeng H, Fan Z. 3D printing of Rg3-loaded hydrogel scaffolds: anti-inflammatory and scar-formation related collagen inhibitory effects for scar-free wound healing. J Mater Chem B. Published online April 22, 2024. doi:10.1039/d3tb02941g BONTAC Ginsenosides BONTAC has been dedicated to the R&D, manufacture and sale of raw materials for coenzyme and natural products since 2012, with self-owned factories, over 170 global patents as well as strong R&D team. BONTAC has rich R&D experience and advanced technology in the biosynthesis of rare ginsenosides Rh2/Rg3, with pure raw materials, higher conversion rate and higher content (up to 99%). One-stop service for customized product solution is available in BONTAC. With unique Bonzyme enzymatic synthesis technology, both S-type and R-type isomers can be accurately synthesized here, with stronger activity and precise targeting action. Our products are subjected to strict third-party self-inspection, which are worth of trustworthy. Disclaimer This article is based on the reference in the academic journal. The relevant information is provided for sharing and learning purposes only, and does not represent any medical advice purposes. If there is any infringement, please contact the author for deletion. The views expressed in this article do not represent the position of BONTAC. Under no circumstances will BONTAC be held responsible or liable in any way for any claims, damages, losses, expenses, costs or liabilities whatsoever (including, without limitation, any direct or indirect damages for loss of profits, business interruption or loss of information) resulting or arising directly or indirectly from your reliance on the information and material on this website.