草金鱼总色素光谱吸收峰为400～600nm,是类胡萝卜素色素。在日光、高温和某些金属离子作用下,破坏程度严重;在避光、低温和相关离子作用条件下,色素受到保护或具有增色作用。研究结果提示:在提取、保存该色素以及配制增色饵料时,要特别注意避免有关不良因素的影响,确保试验结论的正确和增色效果的良好。The carotenoid in grass goldfish (Carassius auratus) was seriously destroyed when exposed to sunlight, high temperature and some metal irons. In unexposed light, low temperature and the function of related irons, the pigment was protected or had fortification influences
