近(jin)日，《生物(wu)制(zhi)造丙交酯》新國(guo)家(jia)標準(zhun)獲國(guo)家(jia)市場監督管(guan)理(li)(li)總局（國(guo)家(jia)標準(zhun)化管(guan)理(li)(li)委(wei)員會）批準(zhun)發布，將于2025年5月1日起正式實施(shi)。

國家標準GB/T 44826-2024《生(sheng)物制造丙(bing)交酯》由TC380（全國生(sheng)物基(ji)材料及降(jiang)解制品標準化技(ji)術委員會(hui)）歸口，主管部門為(wei)國家標準委。

主要起草單位：安徽豐原生物技術股份有限公司、浙江海(hai)正生(sheng)(sheng)物(wu)(wu)(wu)材(cai)料(liao)股(gu)(gu)份有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、普立思生(sheng)(sheng)物(wu)(wu)(wu)科(ke)技(ji)(ji)(ji)有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、中(zhong)糧生(sheng)(sheng)物(wu)(wu)(wu)材(cai)料(liao)（榆樹）有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、深圳光(guang)華偉業(ye)股(gu)(gu)份有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、金(jin)丹生(sheng)(sheng)物(wu)(wu)(wu)新(xin)材(cai)料(liao)有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、壽(shou)光(guang)金(jin)遠東變性淀粉有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、揚州(zhou)惠通科(ke)技(ji)(ji)(ji)股(gu)(gu)份有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、河南龍都天仁生(sheng)(sheng)物(wu)(wu)(wu)材(cai)料(liao)有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、中(zhong)石化(hua)（大(da)連）石油化(hua)工(gong)(gong)研究(jiu)(jiu)院有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、寧(ning)波家聯(lian)科(ke)技(ji)(ji)(ji)股(gu)(gu)份有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、合肥恒鑫生(sheng)(sheng)活(huo)科(ke)技(ji)(ji)(ji)股(gu)(gu)份有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、富嶺(ling)科(ke)技(ji)(ji)(ji)股(gu)(gu)份有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、廣東崇熙環(huan)保科(ke)技(ji)(ji)(ji)有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、惠通北工(gong)(gong)生(sheng)(sheng)物(wu)(wu)(wu)科(ke)技(ji)(ji)(ji)（北京）有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、北京工(gong)(gong)商大(da)學(xue)(xue)(xue)、中(zhong)國科(ke)學(xue)(xue)(xue)院長(chang)春應(ying)用(yong)化(hua)學(xue)(xue)(xue)研究(jiu)(jiu)所、四(si)川(chuan)大(da)學(xue)(xue)(xue)、南京五(wu)瑞生(sheng)(sheng)物(wu)(wu)(wu)降(jiang)解新(xin)材(cai)料(liao)研究(jiu)(jiu)院有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、東莞市宏盛達三維科(ke)技(ji)(ji)(ji)有(you)(you)(you)(you)(you)(you)(you)(you)限(xian)(xian)公(gong)司(si)(si)、輕工(gong)(gong)業(ye)塑料(liao)加工(gong)(gong)應(ying)用(yong)研究(jiu)(jiu)所。

本標準規(gui)定(ding)了丙交(jiao)酯的術(shu)(shu)語和(he)定(ding)義、技術(shu)(shu)要(yao)求、試(shi)驗(yan)方法、檢驗(yan)規(gui)則和(he)標志、包裝、運輸、貯(zhu)存要(yao)求。適用于以乳酸為原(yuan)料(liao)，經脫水(shui)、裂解環(huan)化(hua)、精制得(de)到(dao)的丙交(jiao)酯。