透明质酸是十九世纪八十年代在一种胶黏糖中发现的。
在糖或淀粉的存在，细菌产生的酸，攻击牙齿珐琅质。
In the presence of sugars or starches, the bacteria produce an acid that attacks the tooth enamel.
它们一旦附着在牙齿的珐琅质上，就会引发一种被称为去矿化作用的过程--- 它们把饮食中的糖转化成有害的酸并在牙齿上腐蚀出洞眼。
Once the bacteria stick to the enamel, they trigger a process called demineralisation - they turn sugar in the diet into a harmful acid that starts to create holes in the teeth.
结果冻干-再水化过程中，海藻糖、乳糖、蔗糖以及海藻糖和透明质酸组合物均能抑制脂质双层融合与药物泄漏。
RESULTS trehalose, lactose, sucrose and the combination of trehalose and hyaluronic acid (ha) could inhibit fusion and solute leakage of liposomes during lyophilization and rehydration.
对改良型萝卜胞质大白菜雄性不育系及其保持系的游离氨基酸、糖、激素和叶绿素含量进行了比较研究。
Contents of free amino acids, sugars, phytohormones, chlorophyll were compared between cold-tolerant OguraCMS Chinese cabbage lines and their maintainers.
作为一种高效的吸湿保湿因子，本发明得到的海藻糖季铵盐有望成为透明质酸的替代品用于化妆品中。
As an effective moisture absorption and moisture retention factor, the prepared trehalose quaternary ammonium salt is hopeful to become a substitute of hyaluronic acid to be used in the cosmetics.
结论糖类可使胰激肽原酶稳定性增强，海藻糖和透明质酸组合物作用最佳。
CONCLUSION the stability of PKase activity can be enhanced by carbohydrates, among which the combination of trehalose and ha was the most effective.
结论糖类可使胰激肽原酶稳定性增强，海藻糖和透明质酸组合物作用最佳。
CONCLUSION the stability of PKase activity can be enhanced by carbohydrates, among which the combination of trehalose and ha was the most effective.
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