Variety * * Please select * Food great (Non-GMO) pharmaceutical Grade USP (Non-GMO)

Unit weight * * Please select * 25 kg

Additional info


Add to Requirements

Zein - Corn Zein - Zein Maize

Direct Food Substance typically Recognized together Safe (GRAS): 21 CFR 184.1984

Vegetarian and also Vegan, Kosher and also non-GMO certificates available, Gluten-free, Lactose-free.

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CAS Number:9010-66-6EINECS Number:232-722-9


Zein is the water-insoluble prolamine protein extracted from corn gluten, which is derived from Zea mays (commonly known as maize or corn). That is extracted from corn gluten using a physical, rather than chemical process, causing an all-natural product.


Zein is sold in the form of a yellow powder and comprises 86-91% protein. It is available in Food or medicine (USP) grades, both of which are easily accessible in certified totally free from gene Modified organism (GMO) or GMO forms. Zein is a renewable, biodegradable product, however is resistant to bacter attack, which frequently reasons the decomposition of other proteinaceous materials. Purified Zein is edible and also digestible yet tasteless and odourless. The united state Food and also Drug management (FDA) has had Zein in its list of straight food building materials affirmed as normally Recognized together Safe (GRAS) when provided as a surface-finishing certified dealer (21CFR184.1984). Zein is soluble in alcohol or high pH aqueous solutions. When offered as a coating, it develops a clear, transparent, hard and edible film that forms barrier to moisture and oxidation. Zein have the right to be offered in confectioner’s glaze or medicine glaze. The coating systems dries quickly and offers prolonged shelf-life under hot and also humid conditions. Return its expense per kilogram is usually higher, according to the manufacturer less Zein is forced in equipment than Shellac, making pricing comparable.


Food & agriculture Industry

Zein is considered a food ingredient, quite than one additive, and may it is in labelled together "vegetable protein” in the US. That is gluten-, sugar-, and lactose-free and also can be combined with plenty of other ingredients to attain different coating qualities and with colours and flavours to provide a wide range of coatings.

Zein coatings carry out a barrier against the escape of moisture and also edible fat from in ~ food products, whilst protecting versus external moisture and fats, retarding oxidation and also rancidity, resulting in increased shelf-life. In the farming industry, Zein is provided to cloak fruit and also vegetables soon after harvesting, i beg your pardon acts together a moisture obstacle to protect them during shipping and extends their shelf-life. That is likewise used come coat nuts, seeds, rice and also bakery products, and appears to repel plenty of insects, such as the Indian enjoy the meal Moth, which often infests uncoated grain and also nut products. In addition, Zein can encapsulate food ingredient that deserve to be lessened to a granule, consisting of nutmeats, flavours, sweeteners and colours.

Zein coatings help adhere flavours to products such as crisps and other snack foods. When first sprayed and also before it dries, the freshly used film has actually a tacky surface ar onto which many additives can be sprayed. Once dried, the added particles securely adhere to the treated surface, enabling reduced amounts of this additives to it is in used. Among Zein’s other applications together a coating, it stays clear of frozen pizza crust from taking in moisture, protects vitamins from decomposing during baking, and also reduces the quantity of oil soaked up by french fries when cooked.

Confectionery & Chewing Gum Industry

Zein is offered as a coating because that candies, such as jelly beans and chocolate. In the US, it might be labelled together confectioner"s glaze (which traditionally describes Shellac-based glazes). It can additionally adhere flavours come confectionery and encapsulate the flavours and also sweeteners in chewing gum, giving it with long-lasting flavour.

Pharmaceuticals & healthcare Industry

Pharmaceutical (USP) grade Zein is used as a general coating for tablets, providing a moisture and microbial resistant obstacle that help to expand shelf-life. The can likewise encapsulate the granulated energetic ingredients in pharmaceuticals and nutraceuticals, and functions as an enteric coating for extended time-release medications. Zein also acts together a flavour masking coating to block unpalatable tastes and also smells. In addition, researchers space studying the Zein molecule together a way to bring bio-compounds to targeted locations inside the human being body.

Printing & Packaging Industry

ThePrinting industryuses Zein together an edible coating because that inks.Zein is additionally used as a component in assorted adhesives, coatings and also binders, specifically in the record industry. It can be further processed into a bio-plastic polymer that deserve to be rolled or extruded into a range of plastic assets for use in a range of non-toxic and renewable applications.

In the Food Packaging industry, Zein is offered as a coating for paper cups and a lining because that soda party caps. Study has likewise been carried out right into the use of Zein to safeguard meal, ready-to-eat (MRE) food packages for the military, ready-to-eat chicken, frozen foods, liquid eggs and cheese.

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Other Industries

In the Aeronautic industry, a low electrolyte Zein, a proprietary formulation, is provided as component of the electrophoretic chrome plating fix process, acting as an adhesive to secure steel powders onto wind turbine blade surfaces during the fix process.