另一个难题是，规章制度阻止品尝实验室培养的肉，因为它是用胎血清培养的，胎血清可能包含对人类有危害的污染物。
The other difficulty is that reulgations prevent the lab-grown meat from being tasted, because it has been grown using fetal serum which could contain contaminants that are dangerous to humans.
该产品被称为“培养肉”(在科学仪器中培养出来的肉)，是从成千上万的、繁殖出来制造肌肉组织条状物的干细胞中制造出来的，整个过程完全没有离开过实验室。
The product, known as "in vitro meat", is made from thousands of stem cells which multiply to produce strips of muscle tissue without ever leaving the lab.
结果确定了生物反应器的内腔结构，生物反应器由控制系统和细胞培养室两部分构成，能置于培养箱中对软骨细胞材料复合物进行动态培养。
Results We optimized the bioreactor configuration and bioreactor compose of control system and culture chamber. Bioreactor can be put into incubator and culture cartilage by dynamic state.
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