Natural Innovation for the Beverage Industry

For thousands of years, oak barrels have been used to store and mature wine, beer, and spirits — enhancing flavour, colour, and shelf life. At Stoak, we’ve taken this ancient wisdom and transformed it into a modern, scalable solution for beverage producers worldwide.

We extract powerful, natural compounds from oak — no additives, no chemicals — and deliver them in liquid form to preserve, mature, and elevate beverages at every stage of production.

What we do

更可持续、更经济、更高效——我们的三种产品

Beer & Beverages

We extract oak’s natural antioxidants to extend shelf life, slow oxidation, and preserve the fresh taste, colour, and aroma of your beverage — without altering its flavour.

  • 酿造护盾 is designed for beer, helping brewers maintain hop character, freshness, and aroma for longer — even in packaged or exported formats.

  • Organo Shield is formulated for natural drinks like kombucha, cold brew coffees, iced teas providing a clean-label antioxidant to extend shelf life naturally.

Spirits & Ageing

Sourced from 150-year-old French oak and 90-year-old American oak, our extracts help spirit producers meet growing demand – without the high cost or delays of traditional barrel ageing.

  • 世界LT 150, a natural maturation agent, delivers the flavour, aroma, colour, and smoothness of new-barrel ageing — fast and consistently.

  • 马德瓦, our barrel rejuvenation product, breathes new life into used barrels by replenishing key oak compounds, reducing the need for frequent barrel replacement.

Wine Solutions

For wine producers looking to meet today’s demand for clean-label, high-quality wines, we offer two natural solutions that enhance both product quality 和 shelf life.

  • 结构坦 is our range of finishing tannins and structuring agents, used to enhance mouthfeel, stability, colour, and overall wine balance.

  • Wine Shield is a 天然防腐剂 that extends shelf life and freshness in conventional, no-sulphite-added, and organic wines – without altering flavour or aroma.

全球解决方案

迄今为止处理的总产品

啤酒罐每小时 5800 罐啤酒
瓶装烈酒每小时 108 瓶烈酒
瓶装酒每小时 62 瓶酒

驾驭自然——创造未来

橡木潜在的天然稳定性和复杂性是我们产品的核心。我们通过提取和液化橡木中的特定天然化合物来提供一系列独特的有机产品。

我们提取橡木中含有的天然抗氧化元素，并将其以方便、浓缩的液体形式供应给饮料行业。这使我们的客户能够更长时间地保持其产品的原始新鲜味道和颜色，从而延长保质期。

我们还通过单独的流程提取独特的风味、颜色和结构剂，该流程提供基于橡木的分析，例如来自橡木褐煤的香草味以及烈酒混合商所需的成熟和橡木味。

我们还提取独特的风味、颜色和结构剂，提供葡萄酒制造商追捧的收尾单宁和口感。

100% 自然色

所有 Stoak 产品都是纯天然的。它们均通过 ECCOcert 和 OMRI 注册为有机输入的美国和欧盟有机认证。我们的产品不含过敏原、重金属、无农药，符合清真和许多其他标准。

绝对控制

您可以逐步调整您的产品以“拨入”您想要的结果。
您可以在从桶到
100 000 升大容量存储。全面的灵活性、全面的控制和生产效率触手可及。

分子作用

所有 Stoak 产品都是液体形式，可立即在分子水平上与您的产品相互作用。对您的产品的影响是快速而广泛的，允许快速获得结果、反馈提供有效的测试和生产周转。