Primary and most common use in chemistry, food science, and medicine.
Traduzioni
Pectin is a natural hydrocolloid used to thicken jams.
Пектин — это природный гидроколлоид, который используется для загущения варенья.
Definizioni
Any substance or system of hydrophilic polymers that forms a gel when dispersed in water; a hydrophilic colloid. Agar and pectin are widely used hydrocolloids for thickening jams.
A wound-care dressing made of such a water-absorbing gel, used to maintain a moist healing environment. The nurse applied a hydrocolloid to protect the patient’s pressure ulcer.
Used attributively, e.g. “hydrocolloid dressing”.
Traduzioni
Hydrocolloid dressings help keep wounds moist.
Гидроколлоидные повязки помогают сохранять влажность раны.
Definizioni
Relating to or containing a hydrocolloid. Hydrocolloid dressings are preferred for treating chronic wounds.