泰国一家研究机构最近进行的一项调查表明,在泰国一直被当作鲜花来种植和销售的万寿菊干货,还可用作饲料,出口前景看好,国际市场需求量很大.泰国外交部在近期发表的一份新闻简报中援引泰国科技研究所的消息说,从万寿菊中可提取叶黄素,同海产品、家禽饲料混合使用,可改进鱼虾和禽蛋的色泽. A recent survey conducted by a Thai research institute showed that dried marigold products that have been planted and sold as flowers in Thailand can also be used as feed. The export prospects are promising and the international market is in great demand. The Ministry of Foreign Affairs of Thailand in the near future According to a news briefing published by the Thai Institute of Science and Technology, lutein can be extracted from marigold and used in combination with seafood and poultry feed to improve the color of fish, shrimp and eggs.