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research on food stains - Coggle Diagram
research on food
stains
why do food types of food stain more than others
It is because of chromogen. Chromogens are intensely-pigmented compounds
what are the major catogories of food stains
tannin stains, oil/grease stains, and protein-based stains.
tannin stains
tannins are natural dyes found in plants.
oil and grease stains
they are stains caused from oil and grease
proteins based stains
Protein stains are often caused by animal products or secretions
what and how other factors can affect the effectiveness of washing
Mechanical action, chemicals, temperature and time
chemicals used for washing
examples like bleach,softeners and acetic acid are all chemicals used for washing
temperatures that affect the washing of clothes
cold water washes are generally safe for most clothes. hot washes can shrink fabric like cotton or wool. hot washes can also contribute to fading color.
mechanical action
the removal of residues and contaminants through physical actions such as brushing, scrubbing, and use of pressurized water.
how do detergents with and without enzymes work
detergents with enzymes
detergents contain enzymes which make it easier to break down the dirt that builds up in your clothes.
detergents without enzymes
Non-bio detergents don't contain these enzymes, making them generally kinder to sensitive skin.