The selenium source is mixture system comprising selenide and reductant or metal seleniumpowder.
所述硒源为含硒化合物与还原剂组成的体系，或者为金属硒粉。
2
In addition, the amount of Iron and Zinc and Selenium in bread is increased greatly by proper addition of the wheat malt powder.
含铁、含锌与含硒的麦芽粉要分别按比例加入面包，面包中有机态的铁、锌、硒含量均大大提高。
3
A method for preparing golden mushroom thick polyoses original powder full of selenium by deep liquid fermentation method belongs to biological project technical field.