Фото: Stringer / Reuters
Several properties of agar render it a superior jelly. Agar isn’t broken down by microbial enzymes apart from a few species (including bacteria living in marine and freshwater habitats), and it dissolves well in boiling water, making it easy to sterilize. The jelly doesn’t react with the ingredients of a broth, whose composition can be adjusted to meet the nutritional requirements of different microbes, and sets to a firm gel without the need for refrigeration.
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(一)通过虚构交易、编造用户评价等方式进行虚假或者引人误解的商业宣传,或者损害他人商业信誉、商品声誉,干扰网络交易正常进行的;