use of fungus in cosmetics
TRANSCRIPT
FUNGUS IN
COSMETICS
HAFSA NIAZ
INTRODUCTION TO FUNGI
MEMBER: Eukaryotic Group
KINGDOM: Fungi
Characteristic: Cell wall contain chitin
instead of cellulose
Characteristic of Fungi
Achlorophyllous
Heterotrophs:
Heterotrophs can further be divided into
the following categories:
Parasites.
Saprobes
Symbiosis
GENERALIZE LIFE CYCLE OF
FUNGUS
Uses of Fungi Decomposition - nutrient and carbon recycling.
Biosynthetic factories. Can be used to produce drugs, antibiotics, alcohol, acids, food (e.g., fermented products, mushrooms).
Model organisms for biochemical and genetic studies.
Fungi in cosmetics
MUSHROOM:
Fruiting bodies of some wild and cultivatable mushrooms contain medicinal compounds which are being used in traditional medicines and cosmetics.
There are numerous potential medicinal products from mushrooms that could be used in cosmeceuticals (products applied topically, such as creams, lotions, and ointments) or nutricosmetics.
Biotransformation
Some fungi are also used in
biotransformation and the
products such as lactic acid
and ceramides could
potentially be used in
cosmetics.
Medical
Several mushrooms are known
to have medicinal properties
especially in the production of
β-glucans but also in many
other areas
White button mushrooms
(Agaricus bisporus) have 12 times more
ergothioneine than wheat
germ and they are a
possible source of
ergothioneine to be
added to bread.
Ceramides are also used
in cosmetics as epidermal
hydrating agents but they
are expensive due to
scarcity.
Chitin-glucan
Chitin-glucan is a
copolymer found in the
cell wall of several fungi
including Aspergillus
niger.
It has good moisturizing
properties and can help
fight against some of the
signs of skin aging and
has potential for use in
skin moisturizing and
anti-aging formulations.
Superoxide dismutase
Superoxide dismutase is used in cosmetic
products to reduce free radical damage
to skin, for example to reduce fibrosis
following radiation for breast cancer and
it is produced by mushrooms
Lentinan is claimed to
stimulate the immune
system, strengthening its
ability to fight infection
and disease. Lactic
acid is an alpha
hydroxy acid used in
cosmetic preparations
in dermatology to
hydrate and smooth
dry, flaking skin.
Carotenoids
Carotenoids, which are organic
pigments found in some fungi ,
are split into two classes,
xanthophylls and carotenes.
Carotenoids are widely used in
cosmetics, especially in sun
lotions.
Lycopene a potent anti-oxidant
found in tomatoes, is also
produced by Blakeslea trispora
and has also been found in wild
mushrooms
The finding that mushroom extracts
contain tyrosinase activity inhibition will
contribute to a better understanding of
their „healing‟ properties in various
Chinese traditional herbal skin care
products
Various extracts from mushroom are also
thought to have skin whitening properties.
This concept is based on the “simplistic
thinking” that fungi can bleach wood and
degrade melanin