It’s also worth noting that even if alternatives superior to agar were found, scientists are reluctant to abandon established protocols (even when microbiologists do use other jellies, they often still add agar to the mix, for example, to increase the gel strength of the solid media). As agar has been the standard gelling agent in microbiology for around 150 years, an enormous infrastructure of standardized methods, reference values, and quality control procedures has emerged around its specific properties. Switching to a different medium (even a superior one) means results may not be directly comparable to decades of published literature or to other laboratories’ findings.
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Kerry Wan, Editor in ChiefEditor in Chief，更多细节参见WPS下载最新地址
第三是“菌”的灭杀。生产过程中同时采用10A光子抗菌仓处理和10MeV高能电子束物理灭菌两道工序，其中电子束灭菌广泛应用于食品行业和婴童用品，原理是通过高速电子流直接穿透产品，在15秒左右就可以实现细菌灭杀。10A代表纯棉面料在清洗300次后仍具备抗菌功能，这种“双重灭菌”的配置，在一次性内裤行业尚属首例。