-
DE
Osmosis - definition, function and meaning in biology
Osmosis is the transport of water through a semi-permeable membrane. Find out how this process is used in biology, technology and medicine.
Add as Preferred SourceThings worth knowing about "Osmosis"
Osmosis is the transport of water through a semi-permeable membrane. Find out how this process is used in biology, technology and medicine.
Osmosis is a physical-chemical process in which water or other solvents migrate through a semi-permeable membrane from a solution with a lower concentration to a solution with a higher concentration. This process equalises concentration differences between two liquids and plays an essential role in biological, chemical and technical applications.
Osmosis in biology
In biological systems, osmosis is crucial for cell metabolism, the regulation of the water balance and the transport of nutrients. Examples of biological osmosis are:
- Cell membranes: Water diffuses in and out of cells to equalise osmotic pressure.
- Plant cells: Water uptake by osmosis provides the internal cell pressure (turgor) that gives plants stability.
- Kidney function: The filtration and recovery of water in the kidneys takes place via osmotic processes.
Osmosis in technology and industry
Osmosis is used in many technical and industrial areas:
- Reverse osmosis: A water treatment process in which high pressure is used to separate pure water from contaminants.
- Food industry: Osmotic processes are used in the preservation and processing of food.
- Medical applications: Osmotic principles are used in dialysis processes and drug release.
Osmotic pressure and its significance
Osmotic pressure is the force created by the movement of the solvent. If this pressure is disturbed in biological systems, cell shrinkage (plasmolysis) or cell swelling (cytolysis) can occur.
Osmosis is therefore a fundamental mechanism that plays a central role both in nature and in technical processes.
Building Blocks for a Healthy Life
As an integrated manufacturer, we develop & produce evidence-based, patented, and non-patented formulations. We work exclusively with plant and natural extracts according to the strictest purity & quality standards.
The combination of science & modern technology with the laws of nature creates solutions consistently tailored to humans – for the highest good: health.
Skip product gallery
Subscription available
Floral
For Healthy Oral Flora & Dental Care
Formulated lozenges with Dentalac®, lactic acid bacteria, and Lactoferrin CLN®30 lozenges
Regular price:
€22.90
Discount
Subscription available
Lactoferrin 60 Capsules
For your universal protection
As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
60 Capsules
Sale price:
€50.00
Regular price:
€59.90
Discount
Subscription available
Multivitamin Mineral Complex
Daily basic supply: the complete spectrum of micronutrients
Natural multivitamin complex for the immune system, energy, and central body functions
30 Capsules
Sale price:
€27.90
Regular price:
€29.90
Subscription available
Natural Iron
For your iron balance
Specially formulated for your iron balance with plant-based curry leaf iron, Lactoferrin CLN®, and natural Vitamin C from rose hips.
30 Capsules
Regular price:
€35.90
Most read entries
3 Posts in this encyclopedia categoryMagnesiumcarbonat
Magnesiumcarbonat ist eine anorganische Magnesiumverbindung mit säure-neutralisierender (antazidischer) Wirkung. Erfahre mehr über Vorteile, Einsatzgebiete und Unterschiede zu besser resorbierbaren Magnesiumformen.
Calorie content
The choice of food influences our energy intake. The calorie content varies greatly - some provide little energy, others a lot.
Cologne list
The Cologne List ® is an important initiative in competitive sports that offers athletes guidance in the selection of nutritional supplements.