Dulse
Dulse – The Third Seaweed, Known as a Superfood from the Sea
Dulse, often called the “parsley of the sea,” has long been used as both food and medicine in countries like Ireland and Canada. Even today, it is valued not only as a nutritious food but also as a key ingredient in dietary supplements due to its rich nutrient content.
However, global demand for dulse far exceeds supply, and the amount distributed within Japan remains extremely limited.
At Sakamoto, we focused on the nutritional potential of dulse and became the first company in Japan (based on our internal research) to successfully establish a stable supply of Hokkaido-grown dulse.
We have also succeeded in commercializing it at a reasonable price. By making dulse more accessible, we aim to support healthier eating habits in everyday life.
WHAT'S DULSE?
What is Dulse?
Dulse is a type of red seaweed, classified in the same family as nori.
It shares a similar flavor profile with nori, but is distinguished by its crisp texture and vibrant reddish-purple color when fresh.
Because it thrives in cold waters, dulse grows naturally in areas such as Hokkaido, Japan. However, it remained largely unused as food in Japan, where kelp and wakame dominated seaweed consumption.
In recent years, however, dulse has started gaining attention domestically as a superfood, following its popularity in Northern Europe and North America, and has been featured in multiple media outlets.
Nutrition information
Nutritional Information (per 100g) Analyzed by SUNATEC – Japan Food Analysis and Development Center
| Energy | 180kcal |
|---|---|
| Protein | 32.3g |
| Fat | 3.9g |
| Carbohydrates | 49.1g |
| -Sugars | 1.7g |
| -Dietary Fiber | 47.4g |
| Salt Equivalent | 0.59g |
| Vitamin A | 419μg |
| Vitamin B2 | 1.7mg |
| Vitamin B6 | 0.12mg |
| Vitamin E | 0.4mg |
| Vitamin K | 710μg |
| Iron | 9.6mg |
| Iodine | 14.0mg |
| Potassium | 1480mg |
| Folic Acid | 95μg |
Comment
Comment from a Research Institution
Dulse contains unique nutrients, including vitamin B12, which is generally not found in terrestrial plants.
The Hokkaido Research Organization’s Industrial Technology Center has conducted studies to uncover the various food-chemical properties of dulse.
Research on its health benefits continues across multiple institutions, and dulse is gaining attention as a promising new material in the food industry.
Dr. Yasunobu Kinoshita
Food Industry Technology Group
Hokkaido Research Organization, Industrial Technology Center
Key Nutrients and Health Benefits Found in Dulse (Partial List)
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Antioxidant Properties
Dulse contains antioxidants such as phycobiliproteins, which may help inhibit the formation of lipid peroxides—substances believed to contribute to aging symptoms like spots and wrinkles, as well as lifestyle-related diseases such as arteriosclerosis and cancer.
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High Protein and Low Calorie
Compared to soybeans, dulse provides 1.1 times more protein while offering 60% fewer calories.
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Rich in EPA
Dulse contains EPA, an unsaturated fatty acid known to help reduce blood lipid levels.
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Lutein
Lutein is present in dulse and is thought to be effective in preventing cataracts and age-related macular degeneration.
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Other Nutrients
Dulse also provides a variety of vitamins and minerals, including potassium and folic acid.
Recommended Ways to Enjoy Dulse
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Enjoy As Is
Dulse makes a great snack or appetizer straight out of the bag. In Scandinavian bars, it's often served as a pairing with alcoholic drinks. -
Potato Salad + Dulse
Mix dulse into potato salad or use it as a colorful topping. It adds both nutrition and vibrant color to the dish. -
Top Your Granola
Sprinkle finely torn dulse over your regular granola. It instantly boosts the nutritional value of your breakfast. -
Lightly Fried or Roasted
Saute in olive oil over low heat for about 2 minutes, then sprinkle with a bit of salt for a crispy, addictive snack. You can also dry roast it in the oven for about 1 minute for a simpler, earthy taste. -
Dulse and Lotus Root Peperoncino
Pair dulse with seasonal vegetables for a nutritious pasta dish. Since dulse cooks quickly, add it at the end and sauté lightly until the color begins to change. -
Dulse Cheese Toast
Spread butter or mayonnaise on a slice of bread, sprinkle torn dulse over it, and top generously with cheese.
The combination is excellent — highly recommended! -
Seaweed Mix Salad
Soak dulse in water for about 2 minutes and enjoy it in a refreshing seaweed salad. If the ocean flavor is strong for you, try it with a rich sesame dressing. -
As a Side for Carpaccio or Tofu
Serve dulse alongside carpaccio or sashimi for a healthy touch. It also pairs well as a topping on chilled tofu. -
Add to Soups
Rehydrate lightly and add to your favorite soups for a nutritious seaweed boost. It goes well with consommé, Chinese-style soups, or even clam chowder.
Product Overview
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Dried Seaweed Dulse
Price: Open Price
Net Weight: 13g (with inner resealable pouch)
Features: Carefully washed and selected to ensure you can enjoy the natural flavor of dulse with confidence.
Sales Channels: Available at department stores, supermarkets, and specialty retailers. -
Seaweed Mix Plus Dulse (Dried)
Price: Open Price
Net Weight: 18g (with inner resealable pouch)
Features: A premium blend of high-quality domestic seaweeds, now enhanced with the nutritional power of dulse. Adds extra nutrients and vibrant color to your usual seaweed mix.
Sales Channels: Available at department stores, supermarkets, and specialty retailers. -
Dulse Flakes
Nutrient-rich dulse is processed into flake form. Just sprinkle over your favorite soups or salads to easily add dulse’s vibrant color and health benefits.
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Dulse Chips
Dulse is lightly deep-fried in fresh olive oil and finished into crispy, snack-style chips. With a roasted flavor similar to nori, they’re perfect as a snack or appetizer.