Active placentin from lamb placenta was extracted by modern technology of biological engineering, the preparation technology is simple and needed no specific purification process.
摘要以健康羊胎盘为原料，采用现代生物工程技术制备活化羊胎素，制备工
简单，无需特殊提纯手段。
;
干胎盘粉Active placentin from lamb placenta was extracted by modern technology of biological engineering, the preparation technology is simple and needed no specific purification process.
摘要以健康羊胎盘为原料，采用现代生物工程技术制备活化羊胎素，制备工简单，无需特殊提纯手段。
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