This section provides an overview of 2-isobutyl-3-methoxypyrazine (IBMP, 2-methoxy-3-isobutylpyrazine), covering its manufacturing processes, applications, and regulatory status. Also, please check out the introduction to 2-isobutyl-3-methoxypyrazine manufacturers, supply chain issues, 2-isobutyl-3-methoxypyrazine suppliers, and 2-isobutyl-3-methoxypyrazine prices. Sinofi can help you buy 2-isobutyl-3-methoxypyrazine in bulk for industry applications at wholesale prices based on FEMA 3132 and CAS 24683-00-9.
Table of Contents
What is 2-Isobutyl-3-Methoxypyrazine?
2-Isobutyl-3-methoxypyrazine (2-methoxy-3-isobutylpyrazine) represents one of the most fascinating and potent aroma compounds in the flavour formulation industry. This naturally occurring methoxypyrazine plays a crucial role in defining the characteristic sensory profiles of numerous foods and beverages, despite being present at extraordinarily low concentrations.
2-Isobutyl-3-methoxypyrazine belongs to the alkylmethoxypyrazine family, featuring a pyrazine ring structure with methoxy and isobutyl substituents. According to the U.S. Food and Drug Administration (FDA), 2-isobutyl-3-methoxypyrazine is approved to be used in the food, flavour, and fragrance industries.
Regulatory Considerations and Safety
2-Isobutyl-3-methoxypyrazine has been evaluated by major regulatory bodies like JECFA, EFSA, RIFM, ECHACHEM, NIST, and WHO. In the United States, it appears on the FEMA GRAS list, permitting its use in food flavours within specified limits. The European Union similarly allows its use as a flavouring substance. However, regulatory requirements vary by region, and formulators must ensure compliance with local regulations for each intended market. The fragrance standard of 2-isobutyl-3-methoxypyrazine has been set by organizations such as IFRA.
Natural Occurrence
In nature, 2-isobutyl-3-methoxypyrazine occurs in several vegetables, most notably in green bell peppers, where it serves as the primary impact compound responsible for their characteristic aroma. The compound also appears in other vegetables, including peas, carrots, and certain varieties of beans. Interestingly, it is found in some grape varieties, particularly Cabernet Sauvignon and Sauvignon Blanc, where it contributes to the herbaceous, green pepper notes that can be either desirable or problematic depending on concentration and wine style.
Sensory Profile and Characteristics
2-Isobutyl-3-methoxypyrazine imparts a distinctive green, vegetative aroma commonly described as green bell pepper, with additional nuances of pea pods, green beans, and earthy undertones. This characteristic profile makes it an invaluable tool for creating authentic vegetable flavours and enhancing the fresh, green notes in various applications. It serves as an essential component in vegetable flavour systems, particularly those targeting bell pepper, mixed vegetable, or garden-fresh profiles. In vegetable flavour formulations, it is often used in combination with 2-methoxy-3-isopropylpyrazine. The compound enhances the authenticity of soups, sauces, and prepared foods where natural vegetable character is desired.
CAS No.: 24683-00-9
According to the American Chemical Society, the CAS number of 2-isobutyl-3-methoxypyrazine is 24683-00-9.
CAS Name: 2-Isobutyl-3-Methoxypyrazine
Molecular Formula: C9H14N2O
Molecular Mass: 166.22
Appearance: Colorless to light yellow, clear liquid
JECFA Number: 792
Boiling Point: 214.00 to 215.00 °C. @ 760.00 mm Hg
Solubility: Soluble in alcohol and organic solvents. Insoluble in water (229.6 mg/L @ 25 °C).
Other Names:
♦ IBMP
♦ 2-Methoxy-3-isobutylpyrazine
♦ 2-Isobutyl-3-methoxypyrazine
♦ 3-Isobutyl-2-methoxypyrazine
♦ 3-Methoxy-2-isobutylpyrazine
2-Isobutyl-3-Methoxypyrazine Odor
Odor Description: At 0.10% in dipropylene glycol, green pea, green bell pepper, green pea galbanum.
FEMA Number 3132
According to the Flavour and Extract Manufacturers Association (FEMA), the FEMA number of 2-isobutyl-3-methoxypyrazine is 3132.
Bulk 2-Isobutyl-3-Methoxypyrazine Manufacturers
The bulk production of 2-isobutyl-3-methoxypyrazine operates within a highly specialized framework characterized by significant barriers to entry and concentrated supplier dynamics. Annual global production is estimated to range between 500 to 800 kilograms, with market values reaching several million dollars despite these relatively small volumes. Top 2-isobutyl-3-methoxypyrazine manufacturers like Ernesto Ventos and Sigma-Aldrich maintain a strong presence in the high-quality segment of the market, with companies in Germany, Switzerland, and France focusing on pharmaceutical and food-grade materials that meet stringent regulatory requirements. These manufacturers typically command premium pricing based on their reputation for consistent quality, comprehensive documentation, and established relationships with major flavour and fragrance houses. Chinese 2-isobutyl-3-methoxypyrazine manufacturers have emerged as dominant players in this market, leveraging their extensive fine chemical manufacturing infrastructure and cost advantages.
Sinofi is a bulk 2-isobutyl-3-methoxypyrazine manufacturer in China, and we have a manufacturing facility with 2,500 square meters for the production of 2-methoxy-3-isobutylpyrazine. We supply high-quality 2-isobutyl-3-methoxypyrazine at bulk prices and serve global clients in the food, flavour, and fragrance sectors.
Manufacturing Process of 2-Isobutyl-3-Methoxypyrazine
The manufacturing of 2-isobutyl-3-methoxypyrazine exemplifies the complexity inherent in specialty chemical production, where synthetic chemistry, engineering design, and quality control converge to deliver products meeting exacting specifications.
The predominant commercial synthesis of IBMP follows a multi-step pathway that begins with the formation of the pyrazine core structure. The initial step typically involves the condensation of 4-methylpentane-2,3-dione with ethylenediamine under acidic conditions, yielding 2-isobutylpyrazine. This reaction proceeds through imine formation followed by cyclization and aromatization, with careful pH control essential to minimize side reactions and maximize yield. The reaction is typically conducted in alcoholic solvents at moderate temperatures, with reaction times ranging from several hours to overnight, depending on scale and desired conversion.
The subsequent chlorination step introduces a leaving group at the 3-position, enabling the final methoxylation. This transformation commonly employs N-chlorosuccinimide or similar chlorinating agents under controlled conditions to achieve selective monochlorination. The regioselectivity of this reaction depends critically on reaction conditions, with temperature, solvent, and stoichiometry all influencing the product distribution. Careful optimization is required to minimize dichlorination and other undesired side products that complicate purification.
The final methoxylation step replaces the chlorine atom with a methoxy group through nucleophilic substitution. This reaction typically employs sodium methoxide in methanol, though alternative bases and conditions have been explored to optimize yield and minimize side reactions. The reaction proceeds through an addition-elimination mechanism, with the electron-deficient pyrazine ring activating the position toward nucleophilic attack. Temperature control proves critical, as elevated temperatures can lead to decomposition or the formation of undesired byproducts, while insufficient temperature results in incomplete conversion.
Bulk 2-Isobutyl-3-Methoxypyrazine Suppliers
The bulk supply of 2-isobutyl-3-methoxypyrazine represents a highly specialized market segment characterized by limited supplier diversity, significant technical barriers to entry, and complex procurement dynamics. Top 2-isobutyl-3-methoxypyrazine suppliers like Ernesto Ventos and Sigma-Aldrich maintain differentiated positions based on quality excellence and comprehensive regulatory compliance. Companies in Spain and Germany focus on high-purity materials that command premium pricing justified by exceptional quality consistency, comprehensive documentation, and established reputations. These suppliers typically maintain long-term relationships with major flavour and fragrance houses, where quality and reliability outweigh cost considerations. Chinese 2-isobutyl-3-methoxypyrazine suppliers have established dominant positions in bulk IBMP supply, leveraging competitive production costs and expanding technical capabilities.
Sinofi is a bulk 2-isobutyl-3-methoxypyrazine supplier in China, and we have a warehouse with 1,200 square meters for high-quality 2-methoxy-3-isobutylpyrazine. We sell different grades of 2-isobutyl-3-methoxypyrazine at wholesale prices to food, flavour, and fragrance manufacturers.
Supply Chain of 2-Isobutyl-3-Methoxypyrazine
The supply chain of 2-isobutyl-3-methoxypyrazine represents one of the most specialized and technically demanding networks within the specialty chemical industry.
Supply Chain Architecture and Structural Overview
The supply chain exhibits a characteristic hourglass structure, with multiple raw material sources converging through a limited number of manufacturers before dispersing through various distribution channels to reach diverse end markets. This structure creates both efficiency advantages and vulnerability points that significantly influence market dynamics and strategic decision-making throughout the chain.
Raw Materials and Intermediates
The upstream segment of the 2-isobutyl-3-methoxypyrazine supply chain encompasses the network of suppliers providing essential raw materials and chemical intermediates required for synthesis. The primary feedstocks include various organic compounds such as diones, diamines, and alkylating agents, sourced from petroleum-derived or synthetic origins.
Manufacturing and Production Network
The manufacturing tier of 2-isobutyl-3-methoxypyrazine represents the critical transformation point, where multiple raw material streams converge through sophisticated chemical synthesis to yield the final product. The global manufacturing network comprises facilities ranging from dedicated plants producing exclusively pyrazine derivatives to multi-purpose facilities where 2-isobutyl-3-methoxypyrazine represents one product among diverse portfolios. Chinese manufacturers dominate global production capacity, operating facilities that benefit from integrated supply chains, competitive labor costs, and improving technical capabilities.
Distribution and Logistics Infrastructure
The distribution network of 2-isobutyl-3-methoxypyrazine encompasses both direct manufacturer-to-customer channels and indirect routes through specialized distributors and traders. This dual-channel structure reflects the diverse needs of different customer segments and the economic realities of serving global markets with varying demand patterns and service requirements.
Downstream Market Structure and End Users
The downstream segment of 2-isobutyl-3-methoxypyrazine encompasses the diverse array of companies that incorporate this compound into finished products. The primary consumption occurs within the flavour and fragrance industry, where companies ranging from global leaders to regional specialists use it in creating complex flavour systems and fragrance compositions. Food and beverage manufacturers constitute the ultimate end users, incorporating IBMP-containing flavours into products ranging from soups and sauces to beverages and prepared foods.
Wholesale and Buy 2-Isobutyl-3-Methoxypyrazine in Bulk
The procurement of 2-isobutyl-3-methoxypyrazine in wholesale and bulk quantities represents a specialized challenge within chemical purchasing that demands a sophisticated understanding of market dynamics, supplier capabilities, and quality requirements. As a critical component in flavour and fragrance formulations, IBMP procurement decisions directly impact product quality, production continuity, and ultimately, competitive positioning in downstream markets. This comprehensive analysis provides purchasing managers with essential insights and strategic frameworks for optimizing IBMP procurement, addressing the unique considerations that distinguish this specialty chemical from commodity purchases.
Market Assessment and Supplier Landscape Evaluation
The foundation of effective IBMP procurement begins with a comprehensive understanding of the global supplier landscape and market dynamics that influence availability and pricing. The assessment process must extend beyond simple supplier identification to encompass evaluation of manufacturing capabilities, quality systems, regulatory compliance, and financial stability. Suppliers range from large integrated chemical companies with diverse product portfolios to specialized manufacturers focused exclusively on pyrazine derivatives. Each category presents distinct advantages and considerations that must be evaluated against procurement objectives. Large integrated suppliers typically offer greater financial stability and supply security but may prioritize larger customers and demonstrate less flexibility in addressing specialized requirements. Specialized manufacturers often provide superior technical support and customization capabilities, but may present higher supply risk due to limited production capacity or financial resources.
Pricing Strategies and Cost Optimization
The development of effective pricing strategies for IBMP procurement requires a sophisticated understanding of cost drivers, market dynamics, and value creation opportunities throughout the procurement process. Published list prices often bear a limited relationship to actual transaction prices, which vary substantially based on volume commitments, contract terms, quality specifications, and competitive dynamics.
Volume leverage represents the primary mechanism for achieving favorable pricing, though the relationship between volume and price exhibits diminishing returns beyond certain thresholds. The establishment of volume commitments must consider not only immediate requirements but also growth projections, inventory carrying costs, and stability limitations that constrain storage duration.
Contract structuring significantly influences total procurement costs beyond simple unit pricing. Annual agreements with quarterly or semi-annual pricing adjustments provide stability while maintaining market responsiveness, though the specific structure must reflect market volatility and organizational risk tolerance. The inclusion of volume flexibility provisions, allowing variation within specified ranges without penalty, provides valuable adaptation capability in dynamic markets. Payment terms negotiation, including early payment discounts or extended payment periods, can significantly impact total costs when considering working capital implications and corporate cost of capital.
As a bulk manufacturer and supplier of 2-isobutyl-3-methoxypyrazine in China, we supply high-quality 2-methoxy-3-isobutylpyrazine for the food, flavour, and fragrance industries. We also wholesale 2-isobutyl-3-methoxypyrazine to small customers. Normally, they want to buy 2-isobutyl-3-methoxypyrazine in small quantities. To serve them, we can wholesale 2-isobutyl-3-methoxypyrazine at bulk prices and provide a one-stop purchasing service.
2-Isobutyl-3-Methoxypyrazine Prices (USD/Kg)
Food Grade 2-Isobutyl-3-Methoxypyrazine Prices (GC Content >=99.0%)
| Volume | Unit Price | Shipment |
| 50g | 238 USD | Express |
| 500g | 1190 USD | Express |
| 1Kg | 1700 USD/Kg | Express |
| 20Kg | >20% cheaper | Express |
| 100Kg-Above | negotiable | Express / Sea |
The 2-isobutyl-3-methoxypyrazine prices reflect the complex interplay of specialized manufacturing requirements, concentrated supply base, and diverse quality demands that characterize this niche specialty chemical market. Current global pricing exhibits significant variation based on quality grades, purchase volumes, and regional markets, with prices ranging from $1400 to $3,500 per kilogram depending on specifications and commercial terms.
Fundamental Price Drivers and Cost Components
The fundamental drivers of IBMP pricing extend beyond simple supply and demand dynamics to encompass complex technical, regulatory, and market structure factors that create unique pricing behavior. Raw material costs represent a significant component of IBMP production costs, with key intermediates such as specialty diones and methylating agents subject to their own supply dynamics and price volatility.
Manufacturing complexity and yield rates significantly influence production economics and ultimately pricing. The multi-step synthesis required for IBMP production involves sophisticated chemistry with potential yield losses at each stage, creating cumulative effects that impact final product costs. Manufacturers achieving higher yields through process optimization or technical advantages can offer more competitive pricing while maintaining margins, creating differentiation based on technical capability rather than simple scale economics.
Furthermore, the above price quotations of 2-isobutyl-3-methoxypyrazine do not include the express shipping fee. The reason is that the shipment cost may exceed the value of the sample. However, the bulk wholesale prices of 2-isobutyl-3-methoxypyrazine will be much lower than those of small orders. Please contact us for more details.
2-Isobutyl-3-Methoxypyrazine Specification
| Appearance: | Colorless to light yellow, clear liquid |
| Odor: | Green pea, green bell pepper, green pea galbanum. |
| Purity (GC) | >=99% |
| Refractive Index (20°C) | 1.487 – 1.497 |
2-Isobutyl-3-Methoxypyrazine Uses
Primary Applications in the Flavour Industry
The flavour industry represents the predominant consumer of IBMP, utilizing this compound as an essential component in creating authentic vegetable flavours and enhancing natural food profiles. The compound serves as the primary impact molecule responsible for the characteristic aroma of green bell peppers, making it indispensable for any flavour system attempting to replicate or enhance this specific sensory note. Flavour houses incorporate IBMP into complex formulations at extremely low concentrations, typically ranging from 0.01 to 10 parts per billion in finished flavour compounds, where it provides the critical green, fresh character that defines vegetable authenticity.
The application of IBMP in savory flavour systems extends across numerous product categories where vegetable notes enhance overall sensory appeal. Soup and sauce manufacturers rely on IBMP-containing flavours to deliver the fresh vegetable character consumers associate with homemade or premium products. The compound proves particularly valuable in products where thermal processing has degraded natural vegetable aromatics, as IBMP can restore the fresh, green notes lost during manufacturing. Ready-to-eat meals, frozen dinners, and shelf-stable products benefit significantly from IBMP’s stability and potency, which enable long-term retention of desirable vegetable character throughout product shelf life.
The synergistic effects of IBMP with other flavour compounds create opportunities for sophisticated flavour design that extends beyond simple vegetable replication. When combined with appropriate supporting compounds, IBMP enhances perceived freshness in tomato-based products, adds complexity to herb flavours, and contributes authentic garden notes to vegetable juice blends. The compound’s interaction with other pyrazines, aldehydes, and esters enables flavour chemists to create nuanced profiles that deliver specific sensory experiences aligned with consumer expectations and regional preferences. This versatility in flavour system design demonstrates why IBMP remains an essential tool in the flavour industry’s portfolio despite its relatively high cost compared to other flavouring materials.
Food and Beverage Manufacturing Applications
Food manufacturers utilize IBMP both directly and indirectly through flavouring systems to enhance product appeal and meet consumer demands for authentic, natural-tasting products. The direct application of IBMP in food products requires careful consideration of regulatory limits, stability requirements, and sensory optimization to achieve desired results without creating off-notes or overwhelming the overall flavour profile. The extreme potency of IBMP necessitates sophisticated dosing systems and quality control procedures to ensure consistent application at parts-per-billion levels where minor variations can significantly impact sensory characteristics.
The snack food industry represents a significant application area where IBMP contributes to the vegetable and garden-fresh notes in seasoning systems. Potato chips, crackers, and extruded snacks featuring vegetable flavours rely on IBMP to deliver authentic bell pepper, jalapeño, or mixed vegetable characters that resonate with consumers. The thermal stability of IBMP enables its use in seasonings applied before high-temperature processes such as baking or frying, maintaining flavour integrity through manufacturing while contributing to the complex aroma released upon package opening that influences initial consumer perception and purchase satisfaction.
Beverage applications present unique challenges and opportunities for IBMP utilization, as the compound must perform effectively in liquid matrices with varying pH levels, alcohol content, and carbonation. Vegetable juice cocktails represent the most straightforward application, where IBMP enhances the fresh vegetable character and masks processing notes that might otherwise detract from product quality. Alcoholic beverages, particularly those featuring vegetable or herbaceous profiles, benefit from carefully controlled IBMP additions that add complexity without overwhelming other flavour components. The growing market for savory and vegetable-forward beverages has expanded opportunities for IBMP application in innovative products targeting health-conscious consumers seeking alternatives to traditional sweet beverages.
Fragrance and Personal Care Applications
The fragrance industry employs IBMP to create specific olfactory effects that evoke natural, green, and fresh associations in both fine fragrances and functional perfumery. While the vegetable-like character of IBMP might seem incongruous with traditional perfumery, skilled perfumers leverage its unique properties to add natural depth and unexpected freshness to compositions. The compound finds particular utility in creating realistic garden and nature-inspired accords where its green pepper facet contributes authenticity that synthetic alternatives cannot replicate.
Wine Industry and Viticultural Applications
The wine industry maintains a complex relationship with IBMP, as the compound occurs naturally in certain grape varieties where it significantly influences wine character and quality. In Cabernet Sauvignon, Cabernet Franc, and Sauvignon Blanc wines, IBMP contributes the herbaceous, green pepper notes that can either enhance complexity or create undesirable vegetal characters depending on concentration and wine style. Understanding and managing IBMP levels represents a critical quality parameter for winemakers working with these varieties, as consumer acceptance varies significantly based on regional preferences and wine positioning.
2-Isobutyl-3-Methoxypyrazine Benefits
Economic and Commercial Advantages
The economic benefits of IBMP utilization extend significantly beyond simple cost-per-kilogram calculations to encompass comprehensive value creation throughout product development and commercialization. Despite its relatively high unit cost compared to commodity flavouring materials, the extreme potency of IBMP creates favorable economics when evaluated on a cost-per-application basis. A single kilogram of IBMP can flavour millions of consumer product units, creating per-unit costs that often prove lower than alternative approaches requiring larger quantities of less potent materials. This economic efficiency becomes particularly advantageous in large-scale production, where small formulation improvements yield substantial cumulative savings.
Technical and Formulation Advantages
The technical benefits of IBMP in formulation work stem from its chemical stability, compatibility with diverse matrices, and predictable behavior across various application conditions. The compound’s relatively simple molecular structure and well-characterized properties enable formulators to predict its behavior accurately in complex systems, reducing development time and optimizing resource utilization. This predictability benefit proves particularly valuable in industrial settings where formulation changes must be implemented quickly and reliably without extensive trial-and-error optimization.
2-Isobutyl-3-Methoxypyrazine Used in Flavour and Fragrance
2-Isbutyl-3-methoxypyrazine represents one of the most challenging yet rewarding compounds in the flavour and fragrance palette. This extraordinarily potent molecule, with its characteristic green bell pepper aroma and detection threshold in the parts per trillion range, demands exceptional precision and technical expertise in formulation work.
Flavour System Applications and Formulation Strategies
The incorporation of IBMP into flavour systems requires a sophisticated understanding of its interactions with other flavouring components and the influence of application matrices on sensory delivery. In vegetable flavour creation, IBMP typically functions as a key impact compound at concentrations ranging from 0.001 to 1.0 ppm in finished flavour concentrates, depending on the desired intensity and specific vegetable profile being targeted. The compound works synergistically with other pyrazines, particularly 2-methoxy-3-isopropylpyrazine and 2-methoxy-3-sec-butylpyrazine, to create complex vegetable notes that extend beyond simple bell pepper character. These interactions enable formulators to design sophisticated flavour systems that deliver authentic, multidimensional vegetable experiences.
The formulation of IBMP-containing flavours for specific food applications requires careful consideration of matrix effects that influence both stability and sensory perception. In aqueous systems such as soups and beverages, the pH significantly affects IBMP stability and release characteristics, with optimal performance typically observed in the pH range of 4.0 to 7.0. Fat content in the application matrix affects partitioning behavior, potentially reducing perceived intensity in high-fat products unless formulation adjustments compensate for this effect. Formulators must account for these matrix interactions through systematic optimization, adjusting both IBMP levels and supporting flavour components to achieve consistent sensory delivery across diverse applications.
The thermal processing requirements of different food applications necessitate careful consideration of IBMP stability and potential formation of off-flavours during heating. While IBMP itself demonstrates good thermal stability, its interactions with other food components during processing can generate unexpected sensory notes that compromise product quality. Retort processing for canned goods requires particular attention, as the extended high-temperature exposure can lead to subtle chemical modifications that alter the perceived character from fresh green to cooked or oxidized notes. Successful formulation for thermally processed products often involves protective strategies such as encapsulation or the inclusion of antioxidants that preserve IBMP integrity through processing.
Fragrance Formulation Considerations
The application of IBMP in fragrance creation represents a departure from traditional perfumery materials, offering unique creative possibilities for formulators willing to explore unconventional aromatic territories. In fine fragrance applications, IBMP typically appears at extremely low concentrations, often below 0.01 percent in the concentrated perfume oil, where it contributes subtle green nuances that add naturalness and complexity to compositions. The compound proves particularly effective in modern masculine fragrances where its vegetal-fresh character reinforces outdoorsy, natural positioning without overwhelming the primary accord structure.
The volatility characteristics of IBMP position it as a top to middle note in fragrance pyramids, contributing to both the initial impression and the early dry-down phase of fragrance evolution. Formulators must carefully balance IBMP levels to achieve desired effects without creating jarring vegetable notes that conflict with the overall fragrance concept. The compound’s interaction with other fragrance materials can produce unexpected effects, particularly with certain aldehydes and lactones, where synergistic interactions may amplify green aspects beyond intended levels. These interactions require careful evaluation through systematic trials and expert sensory assessment to achieve optimal balance.
The stability of IBMP in various fragrance bases presents both opportunities and challenges for formulators working across different product categories. In alcoholic fine fragrances, IBMP demonstrates excellent stability and consistent performance, maintaining its characteristic profile throughout typical shelf life periods. However, in functional fragrances for personal care products, the presence of surfactants, emulsifiers, and active ingredients can influence IBMP behavior in unpredictable ways. Formulators must conduct comprehensive stability testing across the range of intended applications, monitoring both analytical concentration and sensory character to ensure consistent performance throughout product life cycles.
Dosage Optimization and Sensory Thresholds
The determination of optimal IBMP dosage levels represents a critical formulation challenge that requires systematic evaluation and careful sensory assessment. The compound’s recognition threshold in water typically falls between 1 and 2 ng/L, though this value varies significantly based on matrix composition, temperature, and the presence of competing aromas. Formulators must establish application-specific thresholds through systematic sensory evaluation, as literature values provide only approximate guidance for complex food and fragrance systems. The relationship between analytical concentration and perceived intensity often exhibits non-linearity, particularly near threshold levels where small concentration changes produce disproportionate sensory effects.
A Sauerkraut Flavouring Using 2-Isobutyl-3-Methoxypyrazine
Include the following ingredients (Total 100 Kg, unit: Kg):
Acetic acid, 2.5; allyl isothiocyanate, 1; dimethyl trisulfide, 0.2; 2-methyltetrahydrothiophene-3-one, 0.05; hexanoic acid, 0.4; diallyl disulfide, 0.2; methyl salicylate, 0.5; distilled ginger oil, 0.6; ethyl caprylate, 0.02; linalool, 0.4; butyric acid, 1.2; dimethyl sulfide, 0.1; 2-isobutyl-3-methoxypyrazine, 0.002; anethole, 0.2 sauerkraut extract, 30; caprylic/capric triglyceride, 61.
In conclusion, 2-isobutyl-3-methoxypyrazine represents far more than a simple flavouring compound, offering a remarkable array of benefits that extend across multiple industries and applications. As a bulk manufacturer and supplier of 2-methoxy-3-isobutylpyrazine in China, we sell different grades of 2-isobutyl-3-methoxypyrazine at wholesale prices to large manufacturers and small customers worldwide.