### lipid | oil:

Orange oil
* Most orange oil contains compounds.
* is recovered from the peel of the fruit.

Oregano oil
* has antibacterial and anti-parasitic effects.
* seems to inhibit their growth.

Petroleum oil
* Some petroleum oils can deter feeding or egglaying in some insects.
* are usually a mixture of several liquid fuels.
* begins to break-down almost immediately.
* create sludge and varnish on the inside of engines.
* is one of the most widespread pollutants in the marine environment
  - used in the manufacture of chemicals and plastic
  - where the money is

Rapeseed oil
* contains potentially unhealthy amounts of erucic acid, a toxic fatty acid
  - toxic erucic acid
* has the highest percentage of unsaturated fats of any vegetable oil.
* is also very rich in vitamins
  - poisonous to living things and is an excellent insect repellent
  - slightly more saturated than meadowfoam oil

Recycled oil
* is used in making passenger car motor oils, diesel engine oils, and other products.
* valuable resource that can be burned as an industrial fuel or cleaned and reused.

Refined oil
* is colorless and tasteless.
* is used as a lubricant
  - in microscopy

Residual oil
* are heavy, thick oils.
* is oil

Rosemary oil
* can be toxic if taken orally because it contains camphor and other toxic chemicals.
* contains the essence of natural rosemary leaves.
* is distilled from the flowering tops of the herb and is imported from Spain
  - less disruptive of beneficials than soaps and narrow range oils
  - prepared from the distillation of the rosemary herb
* strong antioxidant-which means it protects fats from being attacked by oxygen.
* well known hair tonic.

Sage oil
* Most sage oil is found in the leaves.
* has antispasmodic qualities, it also serves as an effective relaxant and sedative.

Sandalwood oil
* is massaged on the forehead and between the eyes to help center and calm the mind
  - used to cool the body during fevers and heat stroke
* offers benefits
  - certain benefits

Scented oil
* can help warn the dog of the presence of a wall or furniture as it approaches.
* is added to melted, highly-refined paraffin wax in order to scent candle throughout.

Seed oil
* Some seed oil contains acid.
* are used to make soap, paint, printing inks, and other industrial supplies.
* contains large amount of erucic, linoleic, and linolenic acids.
* extracts from seeds.
* is aspplied externally in rheumatism
  - used as an ointment for burns, rashes, and acnes

### lipid | oil:

Sesame oil
* can go bad if it is exposed to air and sunlight.
* comes in varying degrees of quality.
* contains about equal amounts of mono and polyunsaturated fats
  - antioxidants, which increase when the oil is heated
* has a distinctive aroma and nutty taste.
* is another effective oil for the hair
  - staple in dim sum cooking
  - especially suited for sauteeing and stir frying
  - good as a superfatting agent because it is very good at moisturizing
  - high in calcium oxalate that can feed the teeth
  - mentioned in the Vedas as excellent for humans
  - pressed from raw or toasted sesame seeds and each produces a very different result
  - to Korean dishes what olive oil is to Italian dishes
  - used as an ingredient in cosmetics
* packed in plastic bottles can sometimes be rancid and therefore unusable.
+ Sesame oil, Buying & keeping: Condiments :: Cooking oils
  * Good sesame oil has a strong smell when it is opened. The color should be bright brown or gold. It should be kept at. If it is too cold, the oil would be solid and lose its smell. Sesame oil can go bad if it is exposed to air and sunlight. Therefore it is better kept on a shelf or a sideboard. A dark brown bottle is better than a plain one, because the brown one can protect the oil from the sunlight better. The bottle should be closed tightly to keep air out.