History of Sunflower
Sunflower is native of North America but credit of its
commercialization goes to Russians. Evidence reveals that Sunflower
was cultivated by American Indians in present Arizona and New Mexico
since 3000 BC. It was used in many ways by Indians. Seeds were
grounded and mixed with flour for cakes, mush or breads. Some tribes
mixed the meal with other vegetables such as beans, squash and corn.
Seeds were also cracked and eaten as snack. Seeds were squeezed to
take out oil and this oil was used to make breads.
Spanish explorers brought Sunflower to Europe and
initially it found its use as ornamental plant in gardens through
out Western Europe and later on some medicinal use of the plant were
developed. An English patent was granted for squeezing oil from
seeds by 1716 and in 18th century Sunflower cultivation became very
popular and most of credit for this change goes to Peter the great.
Commercial manufacture of Sunflower oil started by 1830. Russian
Orthodox Church forbade most of the oil foods barring Sunflower so
it gained popularity. By 19th century Russian farmers took to mass
scale Sunflower farming.
Russian Sunflower seeds found their way to US during
1880. Seeds were and even now are being sold as 'Mammoth Russian
Sunflower seeds'. In US initially it was used as silage feed for
poultry and later processing of seeds into oil commenced. Canada
started Sunflower breeding program in 1930. Now Sunflower farming is
being carried out through out America, Europe, Canada and many parts
of Asia and Africa. In India of late Sunflower cultivation has been
taken up on large scale.
Polyunsaturated Linoleic acid Sunflower oil is being used
as cooking medium vegetable oil for number of years. It ranks fourth
most used vegetable oil in the World. Its pleasant taste and health
giving properties have made it very popular in normal kitchens and
food industry. It is very stable, light, neutral and has long shelf
life without hydrogenation hence it has started getting preference
over other vegetable cooking oils.
Sunflower oil is finding its use in countries like
Australia, Argentina, South Africa, Turkey, most of southern and
eastern Europe, Commonwealth of Independent States (former Soviet
Union), the United States of America. Even in India Sunflower oil is
being used extensively.
Specifications
| Edible Grade
Specifications |
Minimum |
Maximum
|
| Iodine Value
|
80 |
87 |
| Oleic Acid (as % TFA)
|
80 |
|
| Free Fatty Acid (as Oleic)
|
.05%
|
|
| Initial Peroxide Value
(AOCS Cd-8-53) |
0.5
|
| |