Dilution factor : normal ( 1:10 ). Composition pre-enrichment broth : double strength BPW with vancomycin, malachite green, and milk. 稀释系数:标准(1:10)。预富集培养基成分:含万古霉素,孔雀绿和奶的双效BPW。
New generation steels have double strength and higher toughness than the normal ferrite steels because of their micrometer or sub-micrometer sized grains. 新一代钢铁材料为晶粒尺寸在微米或亚微米级的铁素体钢,其强度比普通铁素体钢提高一倍,同时又具有较好的韧性。
Research on acid-proof double strength caramel using molasses 甘蔗糖蜜生产耐酸双倍焦糖色的研究
Manufacture of Double Strength(DS) Caramel Colors by Ultrafiltration 利用超滤技术生产双倍焦糖
Begin with the molasses, after caramelizing, get double strength caramel, the sample with negative charge, and the index such as coloring property and acid-proofs match the standard. 从原料甘蔗糖蜜出发,经焦糖化反应,得到双倍焦糖色素,样品带负电荷,其着色率、耐酸性等各项指标均符合国家标准。