Overview
γ-Nonalactone is an organic compound belonging to the class of lactones, which are cyclic esters. It is naturally found in small quantities in various fruits and dairy products, contributing to their characteristic flavors. Industrially, it is synthesized for use as a flavoring agent due to its strong coconut-like aroma. This compound is particularly valued in the food and beverage industry for its ability to impart tropical and creamy notes. Its versatility makes it a popular choice for enhancing the flavor profiles of products ranging from candies to alcoholic beverages.
Physical and Chemical Properties
γ-Nonalactone is a colorless to pale yellow liquid with a sweet, coconut-like odor. It has a molecular weight of 156.22 g/mol and a density of approximately 0.965 g/cm³. The compound is soluble in alcohol and oils but only slightly soluble in water. Its boiling point is around 243°C, and it remains stable under normal storage conditions. These properties make it suitable for incorporation into various formulations without significant degradation or loss of aroma.
Main Applications
The primary use of γ-Nonalactone is as a flavoring agent in the food and beverage industry. It is a key component in the formulation of tropical flavors, such as coconut, pineapple, and mango. Additionally, it is used to enhance dairy flavors in products like ice cream and yogurt. Beyond food, γ-Nonalactone finds applications in the cosmetics and personal care industry, where it is used to add fragrance to lotions, soaps, and perfumes. Its pleasant aroma and stability make it a versatile ingredient in various consumer products.
Safety and Storage
γ-Nonalactone is generally recognized as safe (GRAS) for use in food by regulatory authorities. However, it is advisable to handle it with care, avoiding prolonged skin contact or inhalation of vapors. Proper storage conditions include keeping the compound in a cool, dry place away from direct light and heat sources. For industrial users, it is essential to follow standard safety protocols, including the use of personal protective equipment (PPE) when handling large quantities. Proper labeling and storage in airtight containers can prevent contamination and ensure product integrity.
B2B Procurement Guide
When procuring γ-Nonalactone, B2B buyers should prioritize suppliers who provide detailed specifications, including purity levels and CAS number verification. Food-grade certifications, such as those from the FDA or EFSA, are crucial for ensuring the compound's suitability for consumption. Price negotiations should consider factors like order volume, purity requirements, and supplier reliability. Bulk purchases often come with discounts, but buyers should balance cost considerations with quality assurance. Establishing long-term relationships with reputable suppliers can lead to more favorable terms and consistent product quality.
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