A method for producing a coated bioactive granule comprising a core granule containing a bioactive substance and a coating film covering the surface of the core, characterized by comprising a step of reducing the concentration of a volatile matters contained in the bioactive substance; and a method for producing the coated bioactive granule wherein the production conditions are controlled in a manner such that physical properties and/or functions of a coated bioactive granule produced (hereinafter referred to as “product data”) meet specifications of physical properties and/or functions of the coated bioactive granule (hereinafter referred to as “product specifications”), based on deviations between product data and product specifications, characterized in that it comprises a step of reducing the concentration of a volatile matters contained in the bioactive substance. The coated bioactive granule produced by the above method exhibits a significantly reduced change in the release function caused by the elapse of time during storage, and a product having predetermined properties and functions at the time of practical use can be obtained with stability even when production conditions are amended using product data obtained immediately after the production.
一种生产包衣
生物活性颗粒的方法,包括含有
生物活性物质的核心颗粒和覆盖核心表面的包衣膜,其特征在于包括降低
生物活性物质中所含挥发性物质浓度的步骤;和一种生产涂覆
生物活性颗粒的方法,其中生产条件的控制方式是,根据产品数据和产品规格之间的偏差,使生产的涂覆
生物活性颗粒的物理性质和/或功能(以下称为 "产品数据")符合涂覆
生物活性颗粒的物理性质和/或功能规格(以下称为 "产品规格"),其特征在于包括降低
生物活性物质中所含挥发性物质浓度的步骤。通过上述方法生产的包衣
生物活性颗粒在储存过程中由于时间推移而引起的释放功能变化明显减少,即使使用生产后立即获得的产品数据修改生产条件,也能获得在实际使用时具有预定性质和功能的产品,且具有稳定性。