Import Acetylated Mono- And Diglycerides — Buy in wholesale FOB from Supplier in China

Acetylated mono- and diglycerides (AM&D) from Hangzhou Gengyang Chemical Materials Co., Ltd. is a food-grade emulsifier derived from C5-C25 mixed chain fatty acid esters with glycerol, produced in Fuyang City, Zhejiang Province. The material presents as a white to light yellow solid with mild acetic acid odour and taste, with an HLB value of 2.5-3.5. It is insoluble in water yet readily dissolves in ethanol, acetone and comparable organic solvents, with solubility dependent on the degree of esterification and melting temperature. The acetylation introduces both long chain fatty acid groups and short chain acetic acid groups into the glycerol ester molecule, yielding a material capable of forming hard plastic and mechanically elastic films. This dual functionality distinguishes AM&D from standard mono- and diglycerides, as the acetyl groups modify interfacial activity and crystallisation behaviour. The product carries an shelf life of 18 months under recommended storage conditions.

The molecular architecture of AM&D combines hydrophobic fatty acid chains with partially hydrophilic acetylated regions, enabling it to function across oil-water and solid-fat interfaces. Typical industrial grades range from partial to complete acetylation, with the degree of substitution directly affecting melting point, solubility profile and film-forming characteristics. Standard manufacturing involves chemical acetylation of distilled monoglycerides or glycerolysis products, followed by purification to food-grade specifications. The C5-C25 chain length distribution cited in the material description indicates a blended raw material base rather than single-source fats, which is common for commodity emulsifiers. Buyers should verify the acetylation degree and free glycerol content, as these parameters determine suitability for specific applications such as margarine (higher acetylation preferred) versus bakery (moderate acetylation acceptable).

Primary applications span bakery products (0.4% typical usage), confectionery, sugar boiling anti-scaling (0.001%), compound seasonings (2%), fried potato chips (0.2%) and fresh wet rice noodle production (0.03-0.06% in dry powder). In extrusion forming, AM&D ensures uniform thickness, smooth surfaces and reduced mould adhesion while preventing starch separation during boiling. The film-forming property also serves as a moisture barrier and anti-staling agent in baked goods. Cosmetic and pharmaceutical applications leverage the same emulsification and lubrication properties. Importers should confirm with Hangzhou Gengyang the exact acetylation degree, free fatty acid content, iodine value and any specific food safety certifications required for their destination market, as these are not stated in the source material.

Hangzhou Gengyang Chemical Materials Co., Ltd. operates from 19 Jinping Road, Fuyang City, Hangzhou 311400, Zhejiang Province, China. The supplier is classified at harbour trust tier, which represents a baseline verification level on the platform. The response rate is recorded at 0.00% with an average response time of 0 hours, indicating no active engagement through platform messaging channels at the time of data capture. This profile provides limited transactional history or third-party verification beyond basic registration. Buyers should treat initial communications as unvalidated and request direct verification of company credentials, including business licence, export licence and food additive production licence (SC certification for food-grade chemicals in China).

The listing presents acetylated mono- and diglycerides as a core product line with emphasis on food-grade applications, though no specific manufacturing certifications (ISO 22000, FSSC 22000, Halal, Kosher) are claimed in the source material. The supplier's product description demonstrates technical familiarity with AM&D functionality, including specific usage percentages across multiple application categories. No information is provided regarding production capacity, annual output, R&D capabilities, key personnel, or established client base. The detailed application guidance suggests either direct manufacturing experience or informed trading expertise, but buyers must independently confirm whether Hangzhou Gengyang manufactures in-house or sources from third-party producers. Geographic location in Hangzhou's Fuyang district places the company within Zhejiang's established chemical and pharmaceutical manufacturing corridor.