アカモク (Akamoku)

Japanese commercial harvesting (Akita / Yamagata) and the fucoxanthin-positioning supplement category were both pioneered domestically.
Fucoxanthin 0.05-0.3% dry weight; soluble dietary fibre 30-40%; alginate 15-25%.
Premium retail packs (frozen / fresh), miso soup additions, fucoxanthin metabolic-support supplements.
A brown seaweed (Sargassum horneri) historically considered nuisance bycatch but now positioned as a premium functional food on the back of fucoxanthin content. Akita, Yamagata and Niigata are the primary commercial production regions. The texture changes dramatically when chopped — releasing soluble dietary fibre that gives akamoku its signature thick, slippery mouthfeel. Used in soups, salads, and increasingly in fucoxanthin-extract supplements for metabolic-health positioning.
| Japon | Food product; iodine content disclosure; FFC notifications exist for fucoxanthin |
|---|---|
| Union européenne | Food import; iodine cap monitoring; Novel Food check for fucoxanthin extracts |
| États-Unis | GRAS for traditional food use; DSHEA NDI for fucoxanthin supplements |
| Chine | Imported seaweed; GACC + AQSIQ inspection |
Marine Bio Co., Ltd.
マリーンバイオ株式会社
Fabricant de matières premières typiques d'Okinawa. Produit phare « Beni-Bijin Powder » à base du cultivar Chura-koi-beni. Conditionnement B2B en vrac de 10 kg.
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Yaizu Suisankagaku Industry Co., Ltd. (YSK)
焼津水産化学工業株式会社
Fabricant de chimie marine basé dans la ville de Yaizu. Principal fournisseur de fucoïdane issue du mozuku d'Okinawa de l'île d'Ishigaki. Un article évalué par les pairs publié en 2018 dans ScienceDirect a confirmé une pureté de fucoïdane de 92 % dans le produit Fysk.
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