研究:金枪鱼顶级品牌因模糊的绿色主张而受到批评,缺乏可持续性的证据。 Study: Top tuna brands criticized for vague green claims, lacking proof of sustainability.

海洋管理理事会最近的一项研究发现,许多金枪鱼品牌在未提供证据的情况下提出模糊的“绿色”索赔。 A recent study by the Marine Stewardship Council found that many tuna brands make vague "green" claims without providing evidence. Coles、John West和Little Tuna等顶级品牌通过使用明确的短语和第三方认证而得分更高。 Top brands like Coles, John West, and Little Tuna scored higher by using clear phrases and third-party certifications. 研究强调需要更明确地传达可持续性信息,并提供有关供应链的详细信息,以避免误导消费者。 The study emphasizes the need for clearer sustainability messaging and detailed information about supply chains to avoid misleading consumers.