July 5, 2026

Coumarin in Cinnamon: Harvesting Tradition Amidst Misty Mountains

The mist clung to the mountain slopes like a gentle embrace, as I stepped out into a world still waking. It was harvest day—an event etched into my memory, like the scent of cinnamon bark lingering in the crisp air of Northwest Vietnam. Here in Xuan Ai Commune, where the green gold tree, our beloved cinnamon, has thrived for generations, I found myself reflecting on the role of coumarin in cinnamon. The bark’s rich aroma filled my senses, a reminder of both tradition and the science that underlies every harvest.

What is Coumarin and Why Should We Care?

As I peeled the bark with my curved knife, a question often echoed in my mind: What exactly is coumarin? Coumarin, a natural compound found in many plants, including cinnamon, contributes to the distinctive fragrance that many of us cherish. While it carries a sweet aroma, it’s important to understand its role—not all cinnamon varieties are the same. The cinnamon from Ceylon has lower levels of coumarin, whereas Cassia, our Vietnamese cinnamon, contains higher amounts. This difference is crucial, not just for the scent and flavor, but for health considerations as well.

The Harvesting Process: Tradition and Care

For those of us living in this region, the process of harvesting is more than just work; it’s a tradition passed down through the generations. It begins with nurturing the trees for over a decade (sometimes more) before the bark can be considered peak quality. As I run my fingers through the rich soil, I recall stories of the Dao ethnic people, the first planters in this area. Each stage, from planting to peeling, holds significance. Coumarin in cinnamon is highest during the autumn harvest, as the oil content increases, and we take meticulous care to balance tradition with quality. After peeling, the bark is spread out on bamboo racks to dry in the sun, a process that ensures the right texture and aroma.

How We Ensure Quality: A Farmer’s Approach

Ensuring that our cinnamon maintains its renowned quality involves understanding every detail—the soil, the altitude, and yes, the coumarin levels. Our fields, sprawling over 6,000 hectares in Xuan Ai, are a testament to the dedication of local farmers. We carefully select sections for organic certification, focusing on sustainable practices that have minimal environmental impact. It’s a meticulous task, yet rewarding, as it guarantees that the cinnamon we bring to you is of the highest standards. Coumarin is naturally present, and we aim to deliver a product that balances its benefits while adhering to safety guidelines.

5 Reasons Why Our Cinnamon Stands Out

1. Heritage: With nearly 200 years of history, our cinnamon is more than a product, it’s a legacy.
2. Organic Practices: Approximately 2,000 hectares are certified organic, reflecting our commitment to quality.
3. Direct Trade: By selling directly, we ensure fair prices for local farmers, strengthening our community.
4. Versatility: From stick to powder to oil, nothing goes to waste—the whole tree is utilized.
5. Authenticity: Our cinnamon is a direct link to the land, offering a genuine taste of Northwest Vietnam.

The Connection: From Our Fields to Your Table

The early morning scene fades as the sun climbs higher, illuminating the vibrant landscape that nurtures our green gold. As I gather the drying bark, I feel a sense of purpose knowing our cinnamon finds its way into homes far beyond these mountains. Coumarin in cinnamon is just one piece of a larger picture—a picture that includes nature, heritage, and dedicated farmers like myself. By sharing our story and our products, we invite you to experience the essence of this land. Our Vietnamese cinnamon carries the spirit of these mountains, the tradition of our people, and a promise of quality in every stick and sprinkle.


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