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  6. High-Quality Tea Catechin and Functional Material Series

High-Quality Tea Catechin and Functional Material Series

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last updated:Jul 21, 2026

三井農林 営業グループ ポリフェノン担当
三井農林 営業グループ ポリフェノン担当
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Mitsui Norin offers a wide range of products under the polyphenol brand, including green tea extracts, black tea extracts, oil-soluble formulations, and high-concentration products.

Mitsui Norin has succeeded in extracting high-quality tea catechins from natural tea leaves. As a polyphenol brand, we offer a wide range of products including green tea extracts, black tea extracts, oil-soluble formulations, and high-concentration products. Processed domestically for your peace of mind! ▼ Natural Tea Catechins Polyphenols ▼ 【Antioxidant Effects】 ◎ Prevents oxidation of fats and oils ◎ Prevents discoloration and improves shelf life 【For Animals】 ◎ Used as pet food for tea leaves (deodorizing, health benefits) ▼ Tea-derived Umami Extract "Flavor Enhancer BT" ▼ This product maximizes the umami components of black tea using a method developed by Mitsui Norin. ◎ Enhances fresh juice flavor with a small amount of addition ◎ Increases milkiness and richness with a small amount of addition ◎ Enhances seafood flavor ◎ Also has a masking effect, suppressing unwanted odors. *For more details, please download the PDF or feel free to contact us.

    Food ingredients (powder)AntioxidantsOther additives
ポリフェノンマーク_1.jpg

High-Quality Tea Catechin and Functional Material Series

ポリフェノンマーク_1.jpg
ポリフェノンマーク_1.jpg

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<Lineup> [100% Green Tea Extract] ■ Polyphenon G ■ Polyphenon CG ■ Polyphenon 70S [100% Black Tea Extract] ■ Polyphenon PF [Green Tea Extract Formulation] ■ Sankatekin Oil-based E [Licorice Oil-based Extract Formulation] ■ Sanlicoris A [Taste Enhancer] ■ Taste Enhancer BT *For more details, please download the PDF or feel free to contact us.

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【Usage】 ■ Food Additives - Antioxidants - Manufacturing agents - Shelf-life extension, etc. ■ Flavor enhancers - Beverages, processed foods, powders, etc. *For more details, please download the PDF or feel free to contact us.

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Introduction materials for tea extract (product list)

Introduction materials for tea extract (product list)

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三井農林

三井農林 営業グループ ポリフェノン担当

Food and Beverage

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Mitsui Norin Co., Ltd. engages in the manufacturing and sales of household tea products such as black tea and green tea, supplying products to hotel and restaurant chains, cup vendors (vending machines), and providing raw materials for various tea-based beverages. Additionally, in the functional materials business, we are involved in the research and development of tea extracts/tea catechins, as well as the supply of raw materials and product sales.

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