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
We Have The Best Solutions for Your Business
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.
NMNH is more potent than NMN
when applied to cultured cells, the NMNH is shown to be more efficient than NMN as it was able to “significantly increase NAD+ at a ten times lower concentration (5 µM) than that needed for NMN”. Moreover, NMNH shows to be more effective, as at 500 µM concentration, it achieved “an almost 10- fold increase in the NAD+ concentration, while NMN was only able to double NAD+ content in these cells, even at 1 mM concentration.”.
Interestingly, NMNH also appears to act quicker and has a longer-lasting effect compared to NMN. According to the authors, NMNH induces a “significant increase in NAD+ levels within 15 minutes”, and “NAD+ steadily increased for up to 6 hours and remained stable for 24 hours, while NMN reached its plateau after only 1 hour, most likely because the NMN recycling pathways to NAD+ had already become saturated.”.
NADH powder manufacturing method
The main methods of NMNH powder preparation include extraction, fermentation, fortification, biosynthesis and organic matter synthesis. Compared with other preparations, the whole enzyme become the mainstream method owing to the advantages of pollution free, high level of purity and stability.
BONTAC NMNH product features and advantages
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
User Reviews
What users say about BONTAC
Frequently Asked Question
Do you have any question?
NMNH also proved more effective than NMN in raising NAD+ levels in a variety of tissues when administered at the same concentration, confirming the results observed in cell lines. The data presented in this study also corroborate the evidence that NAD+ boosters protect against different models of acute kidney injury, and place NMNH as a great alternative intervention to other NAD+ precursors to reduce tubular damage and accelerate recovery.
To overcome the limitations of the current repertoire of NAD+ enhancers, other molecules with a more pronounced effect on the NAD+ intracellular pool are desired. This has stimulated us to investigate the use of the reduced form of nicotinamide mononucleotide (NMNH) as an NAD+ enhancer. There is very scarce information about the role of this molecule in cells. In fact, only one enzymatic activity has been described to produce NMNH. This is the NADH diphosphatase activity of the human peroxisomal Nudix hydrolase hNUDT1232 and the murine mitochondrial Nudt13.33 It has been postulated that, in cells, NMNH would be converted to NADH via nicotinamide mononucleotide adenylyl transferases (NMNATs).34 However, both NMNH production by Nudix diphosphatases and its use by NMNATs for NADH synthesis have only been described in vitro using isolated proteins, and how NMNH participates in cellular NAD+ metabolism remains unknown.
First, inspect the factory. After some screening, NMNH companies 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 NMNH powder of high quality with the caterias of SGS. Secondly, the purity is tested. Purity is one of the most important parameters of NMN powder. If high purity NMNH cannot be guaranteed, the remaining substances are likely to exceed the relevant standards. As the attached certificates demonstrates that the NMNH powder produced by Bontac reach the purity of 99%. 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.
Our updates and blog posts
Further Exploration on the Effects of Sweetener Stevia on Human Gut Microbiota
1. Introduction The gut microbiota has long been regarded as one of the key elements contributing to the regulation of host health. Any changes in the composition or quality of the gut microbiota may have physiological consequences for the host. To determine the effect of sweetener stevia (also known as stevioside) on the gut microbiome of healthy population, the stool samples are collected from healthy participants who consume with or without five drops of the sweetener stevia twice daily. Following analyses of 16S rRNA sequencing method, no large-scale change is found in the gut microbiota post 12 weeks of consumption with stevia, hinting the safety of stevia. 2. Insignificant changes in the alpha or beta diversity following consumption of stevia It is discovered that there is no significant difference in alpha diversity (in terms of observed taxa, evenness and Shannon Index) and beta diversity (with regard to PCoA, PERMANOVA, and Jaccard Index) between groups. Nevertheless, PCoA plots shows strong separation along the x-axis. In addition, the community composition in each group is relatively even over time and equally diverse. 3. No clear difference in relative abundances of taxa At the genus level, relative abundances are similar between the control and stevia groups. No major difference is observed in relative abundances at the class, order and family level. Strikingly, butyricoccus is the only one identified taxon exhibiting significant difference at baseline, but not after 12 weeks of stevia consumption. Moreover, Collinsella and Aldercreutzia are two coprococcus species identified as explicitly different at baseline (one higher and one lower when comparing stevia vs. control), which however are significantly elevated after 12 weeks of consumption with stevia. 4. The safe intake volume of sweetener steviol glycosides In the European Food Safety Authority (EFSA), there is a Panel on Food Additives and Flavourings (FAF), which is responsible for evaluating the safety of food additives and establishing acceptable daily intake levels for safe use. Steviol glycosides, one of the extract from stevia, is evaluated by the FAF as well. In accordance to the latest toxicological test, this sweeter is not genotoxic and carcinogenic, without any adverse effects on the human reproductive system or growing children. The expert group has set the acceptable daily intake (ADI) of steviol glycosides at 4 milligrams per kilogram of body weight per day, which is consistent with the level determined by the Joint Expert Committee on Food Additives (JECFA) administered by the US Food and Agriculture Organization (FAO) and the World Health Organization (WHO). 5. Conclusion Regular, long-term consumption of stevia does not overtly alter the composition of the human gut microbiotia. Stevia can be safe as long as the intake volume is controlled appropriately. Reference Singh G, McBain AJ, McLaughlin JT, Stamataki NS. Consumption of the Non-Nutritive Sweetener Stevia for 12 Weeks Does Not Alter the Composition of the Human Gut Microbiota. Nutrients. 2024;16(2):296. Published 2024 Jan 18. doi:10.3390/nu16020296 BONTAC Stevia/Stevioside (RD) 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 consisting of Doctors and Masters. Patent-grade Stevia Reb-D (US11312948B2 & ZL2018800019752) is availbale at BONTAC. High quality and stable supply of stevioside Reb-D can be better ensured here with the exclusive Bonpure seven-step purification technology and Bonzyme Whole-enzymatic method. 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.
The Miraculous Potency of NR-CL on Mitigating Ischemia-induced Hippocampal Damage and Maintaining Cognitive Function
1 Introduction Nicotinamide riboside (NR), a derivative of vitamin B3, is a new type of bioactive substance, which can be generated by binding a carbohydrate molecular ribose with nicotinamide (also known as niacin or vitamin B3). Nicotinamide riboside chloride (NRC/NR-CL) is a chloride salt form of NR. In daily life, NR-CL can be taken from NR supplements and food such as meat, fish and cereals. A recent study has revealed that NR-CL protects the hippocampus and ultimately promotes the recovery of cognitive function after brain ischemia. 2. The ameliorating impact of NRC upon ischemia-induced cognitive deficits Ischemia-induced cognitive deficits are ameliorated post NRC treatment. Specifically, NRC treatment improves the learning ability of mice, as evidenced by the shorter latency and the decreased path length. The hippocampal protection provided by NRC contributes to the recovery of spatial learning and memory after the ischemic insult. Figure 1 Acute NRC treatment potentiates cognitive recovery after ischemia 3. Reduction of the infarct volume in the hippocampus post acute NRC treatment After ischemia, there are deformed cell bodies, condensed nuclear chromatin, increased intracellular cell gaps, loosened cell arrangements and blurred visible staining in the damaged pyramidal neurons. NRC treatment partially offsets these morphological changes. Figure 2 Acute NRC treatment reduces the hippocampal infarct volume. 4. Recovery of neuronal damage in the hippocampus post acute NRC treatment After ischemia, brain damage emerges due to energy crisis-induced mitochondrial dysfunction, followed by the cell loss and neuronal apoptosis. NRC treatment leads to an increase in the number of positive cells, signifying the recovery of local neuronal loss. Figure 3 Acute NRC treatment attenuates neuronal loss in the hippocampus. 5. Upregulation of NAD and ATP levels in the hippocampus post acute NRC treatment By repleshing the production of NAD, acute treatment with NRC, to some extent, can salvage the energy supply in the hippocampus, which conspicuously enhances the recovery of ATP level. 6. Conclusion Collectively, acute NRC treatment increases the energy supply and reduces the neuronal loss to protect the hippocampus, thereby facilitating the recovery of cognitive function. NR-CL (ie. NRC) is a very promising component of health care products and has a wide range of application prospects. Before use, one should follow the guidance of professionals. At the same time, attention should be paid to reasonable intake and safe use to avoid the adverse effects of excessive use. References Cheng, Yin-Hong et al. “Acute Treatment with Nicotinamide Riboside Chloride Reduces Hippocampal Damage and Preserves the Cognitive Function of Mice with Ischemic Injury.” Neurochemical research vol. 47,8 (2022): 2244-2253. doi:10.1007/s11064-022-03610-3 Product advantages and features of BONTAC NR-CL * Bonzyme Whole-enzymatic method (environmental-friendly; no harmful solvent residues) * Unique Bonpure seven-step purification technology, with higher product content and higher conversion rate * Self-owned factories and a number of international certifications to ensure high quality and stable supply of products * One-stop customized service for product solution 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.
Is stevioside a sugar reducer or a health killer？
1. Introduction On July 2023, the World Health Organization (WHO) has classified the soda sweetener aspartame as a possible carcinogen, but said that aspartame is safe to consume within a daily limit of 40 milligrams per kilogram of a person’s body weight according to the latest assessment results regarding the impacts of the non-sugar sweetener aspartame upon the health. How about another sweetener stevioside? Is stevioside a sugar reducer or a health killer? 2. Current situation on stevioside Stevioside (also termed stevia glycoside) has been regarded as “the third largest source of natural sugar across the world” by virtue of its low calorie, high sweetness, good stability and low price, which is widely used in medicine, daily chemicals, beverage, food, brewing and other industries. 3. Regulatory application and control of stevioside The aforementioned report of WHO on the possible carcinogenesis of soda sweetener aspartame is based on high intake. An adult weighing 70 kilograms or 154 pounds would have to drink more than 9 to 14 cans of aspartame-containing soda daily to exceed the limit and potentially face health risks. There is no need to be worry about the risk of carcinogenesis in the case of healthy intake. The same situation is applicable to another sweetener stevioside. Stevioside is approved to be sweetener in food in countries like Mainland China, Japan, Korea, Australia, New Zealand, the USA and European Union. In China, there are detail specifications on the food additive stevioside (GB 2760-2014). 4. The therapeutic properties of stevioside 4.1 Antitumor effect Stevioside can be applied as a valuable chemotherapy candidate to be further investigated for cancer therapy. The activity of the well-known tumor promoter, 12-O-tetradecanoylphorbol-13-acetate (TPA), is successfully inhibited with stevioside in a murine skin-cancer model. In addition, stevioside can reduce mammary adenoma incidence in F344 rats. 4.2 Anti-hypertensive activity The hypotensive effect observed in rats after chronic oral administration (30 days) of 2.67 g stevia leaves/day has been confirmed in spontaneously hypertensive rats. In that murine model, stevioside (100 mg/kg; i.v.) is able to reduce blood pressure with no change in serum epinephrine, norepinephrine, or dopamine levels. 4.3 Anti-diabetics In diabetic rats, stevioside (0.2 g/kg; i.v. administration) decreases glucose blood levels, yet increases insulin responses and reactions to an intravenous glucose tolerance test (IVGT). Also, stevioside enhances insulin levels above basal during the IVGT, without altering blood glucose response, in normal rats, hinting its potential as a drug candidate for type 2 diabetes. 4.4 Inhibition of pathogenic bacteria Stevioside has demonstrated antibacterial action on various foodborne pathogenic bacteria, including Escherichia coli, a wellknown etiologic agent of severe diarrhea. Regarding antiviral properties, stevioside seems to impede binding of rotavirus to host cells. Rotavirus is commonly associated with pediatric gastroenteritis. 4.5 Anti-inflammatory property In lipopolysaccharide (LPS)-stimulated THP1 cells, stevioside (1mM) inhibits NF-κB. Moreover, stevioside prevents in vitro upregulation of genes involved in liver inflammation. In addition, silico assays demonstrate its antagonistic action in two proinflammatory receptors: tumor necrosis factor receptor (TNFR)-1 and Toll-like receptor (TLR)-4-MD2. 4.6 Antioxidant capability The antioxidant effects of stevioside and rebaudioside A have been confirmed in a fish model, both of which effectively control lipoperoxidation and protein carbonylation. Furthermore, stevioside prevents oxidative DNA damage in the livers and kidneys of a type 2 diabetes murine model. 5 Conclusion As long as the intake is properly controlled, stevioside can be very useful. Stevioside holds a great promise in the clinical treatment and daily health care. Reference Orellana-Paucar A. M. (2023). Steviosides from Stevia rebaudiana: An Updated Overview of Their Sweetening Activity, Pharmacological Properties, and Safety Aspects. Molecules (Basel, Switzerland), 28(3), 1258. https://doi.org/10.3390/molecules28031258 BONTAC Stevioside Reb-D product features and advantages BONTAC possesses the international application and authorized patents on Stevioside Reb-D (US11312948B2 & ZL2018800019752), where the product quality (purity and stability) can be better ensured. Disclaimer BONTAC shall hold no responsibility for any claims arising directly or indirectly from your reliance on the information and material on this website.