Addictive substances and psychotropic
Coffee, tea, cigarettes, and alcohol can lead to habituation effects,the effects of addiction due to
habits. That's because the addictive substance in coffee and tea are caffeine, nicotine, and tar
on cigarettes. Substance - the substance causing stimulation of the brain nervous system, respiratory, vascular
blood and the fetus, causing physical and psychological damagethat is getting worse.
Narcotics and psychotropic substances are substances that cancause dependency effects for
wearer, the spirit of the onset of stimulation, hallucinations /delusions, anesthesia, and loss of taste
ill. A variety of drugs - drugs that exist in the form of pills, tablets,powders, and liquids. use
can be done by being swallowed, inhaled, and injected.
Drugs affecting the wearer's physical and mental, such as his blackteeth, seizures - seizures,
hypertension, insomnia, depression, kidney disorders, and liverand death. We must prevent and
avoid the use of drugs - the drug by preventing personal, family,
environment, and general prevention.
Addictive substances and psychotropic
source: bse.com
Showing posts with label CHEMIST 2. Show all posts
Showing posts with label CHEMIST 2. Show all posts
Friday, July 1, 2011
Food Additives
Food Additives
Substances that are added in foods to enhance food, such asdyes,
preservatives, sweeteners, flavorings, developer, bleach, and thecoagulant is the food additives.
Foods that can be stored and durability necessary to addpreservatives to the food
not quickly broken. However, the use of preservatives should be in accordance with the threshold
specified.
Food coloring into two parts, namely natural and synthetic. Naturaldyes, such as chlorophyll, turmeric,
red peppers, beets, and carrots, while synthetic dyes are madechemically, such as blue diamonds,
anato, and green FCF.
Food preservation can be done physically and chemically. Physicalpreservation, such as
drying, salting, making sweets, and bloat. Preservation by the chemical
adding a preservative in food. Materials acidity regulator(asidulan), antikempal,
pemantap, pemucat, and developers are additional ingredientsare added in
food.
The use of additives must comply with the permitted limits at eachmeal.
Threshold food use of chemicals measured in ppm (parts permillion) and mg / kg.
Foods that contain chemicals are still on the threshold limits willimprove the quality
food. Excessive use of additives that will cause negative effects,such as
disorders of the skin, brain, digestion, liver damage, kidney damage, and cancer.
Expired date on each package to consider before we buy orconsume
food.
Food Additives
source: bse.com
Substances that are added in foods to enhance food, such asdyes,
preservatives, sweeteners, flavorings, developer, bleach, and thecoagulant is the food additives.
Foods that can be stored and durability necessary to addpreservatives to the food
not quickly broken. However, the use of preservatives should be in accordance with the threshold
specified.
Food coloring into two parts, namely natural and synthetic. Naturaldyes, such as chlorophyll, turmeric,
red peppers, beets, and carrots, while synthetic dyes are madechemically, such as blue diamonds,
anato, and green FCF.
Food preservation can be done physically and chemically. Physicalpreservation, such as
drying, salting, making sweets, and bloat. Preservation by the chemical
adding a preservative in food. Materials acidity regulator(asidulan), antikempal,
pemantap, pemucat, and developers are additional ingredientsare added in
food.
The use of additives must comply with the permitted limits at eachmeal.
Threshold food use of chemicals measured in ppm (parts permillion) and mg / kg.
Foods that contain chemicals are still on the threshold limits willimprove the quality
food. Excessive use of additives that will cause negative effects,such as
disorders of the skin, brain, digestion, liver damage, kidney damage, and cancer.
Expired date on each package to consider before we buy orconsume
food.
Food Additives
source: bse.com
Chemicals In Daily Lives
Chemicals In Daily Lives
The use of chemicals in household cleaners can be classified as material,bleach, deodorant, and insect repellent. Household cleaners that contain ingredients
chemicals, such as detergent, soap, and shampoo. The chemicalsfound in household bleach in
bleach clothing, food, and skin. Air freshener and deodorizerapparel is the group
fragrance materials with the chemicals commonly used inhouseholds.
The chemicals commonly used in households caused the effect
positive or negative for penggguna and the surrounding environment. Positive influence arises if the material
The chemicals are used in accordance with the rules, such as clothes to be clean and fragrant, skin and
unaffected eye irritation. In other words, household chores will beeasier.
Negative influence arises if the chemical is used excessively or notin accordance with
rules such as the disruption of the respiratory system that causesirritation and poisoning the soil and
environment.
Household chemical poisoning usually occurs in children.prevention
do the parents that their children are not exposed to chemicals, that parents should
put those chemicals in places far from the reach of children.Chemicals In Daily Livessource: bse.com
The use of chemicals in household cleaners can be classified as material,bleach, deodorant, and insect repellent. Household cleaners that contain ingredients
chemicals, such as detergent, soap, and shampoo. The chemicalsfound in household bleach in
bleach clothing, food, and skin. Air freshener and deodorizerapparel is the group
fragrance materials with the chemicals commonly used inhouseholds.
The chemicals commonly used in households caused the effect
positive or negative for penggguna and the surrounding environment. Positive influence arises if the material
The chemicals are used in accordance with the rules, such as clothes to be clean and fragrant, skin and
unaffected eye irritation. In other words, household chores will beeasier.
Negative influence arises if the chemical is used excessively or notin accordance with
rules such as the disruption of the respiratory system that causesirritation and poisoning the soil and
environment.
Household chemical poisoning usually occurs in children.prevention
do the parents that their children are not exposed to chemicals, that parents should
put those chemicals in places far from the reach of children.Chemicals In Daily Livessource: bse.com
Atoms, Ions,and Molecules
Constituent particles of matter may take the form of atoms, ions,and molecules. Atom is the smallest
of an element that still has the properties of these elements. Atomicsize is very small, atomic radii
10-8 cm and the radius of the nucleus 10-13 cm.
Elementary particles there are three constituent atoms, namelyelectron (JJ Thomson), protons (Goldstein), and
neutron (James Chadwick). Electrons are negatively charged,positively charged protons, and neutrons
uncharged (neutral). Atom can only capture and release electronsrather than protons
so that if an atom is changed to positive ions does not mean the atom captures
protons, but a release electrons.
atoms, ions,and molecules
SOURCE: BSE.COM
of an element that still has the properties of these elements. Atomicsize is very small, atomic radii
10-8 cm and the radius of the nucleus 10-13 cm.
Elementary particles there are three constituent atoms, namelyelectron (JJ Thomson), protons (Goldstein), and
neutron (James Chadwick). Electrons are negatively charged,positively charged protons, and neutrons
uncharged (neutral). Atom can only capture and release electronsrather than protons
so that if an atom is changed to positive ions does not mean the atom captures
protons, but a release electrons.
atoms, ions,and molecules
SOURCE: BSE.COM
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