Sweet corn (Zea mays convar. saccharata var. rugosa; also called sugar corn and pole corn) is a variety of maize with a high sugar content. Sweet corn is the result of a naturally occurring recessive mutation in the genes which control conversion of sugar to starch inside the endosperm of the corn kernel. Unlike field corn varieties, which are harvested when the kernels are dry and mature (dent stage), sweet corn is picked when immature (milk stage) and prepared and eaten as a vegetable, rather than a grain. Since the process of maturation involves converting sugar to starch, sweet corn stores poorly and must be eaten fresh, canned, or frozen, before the kernels become tough and starchy.
|Nutritional value per 100 g (3.5 oz)|
|Energy||360 kJ (86 kcal)|
|- Sugars||3.22 g|
|- Dietary fiber||2.7 g|
|- Tryptophan||0.023 g|
|- Threonine||0.129 g|
|- Isoleucine||0.129 g|
|- Leucine||0.348 g|
|- Lysine||0.137 g|
|- Methionine||0.067 g|
|- Cystine||0.026 g|
|- Phenylalanine||0.150 g|
|- Tyrosine||0.123 g|
|- Valine||0.185 g|
|- Arginine||0.131 g|
|- Histidine||0.089 g|
|- Alanine||0.295 g|
|- Aspartic acid||0.244 g|
|- Glutamic acid||0.636 g|
|- Glycine||0.127 g|
|- Proline||0.292 g|
|- Serine||0.153 g|
|Vitamin A equiv.||9 μg (1%)|
|Thiamine (vit. B1)||0.200 mg (17%)|
|Niacin (vit. B3)||1.700 mg (11%)|
|Folate (vit. B9)||46 μg (12%)|
|Vitamin C||6.8 mg (8%)|
|Iron||0.52 mg (4%)|
|Magnesium||37 mg (10%)|
|Potassium||270 mg (6%)|
|One ear of medium size (6-¾ to 7-½ inches long) maize has 90 grams of seeds
Percentages are relative to
US recommendations for adults.
... Bt corn is genetically modified to resist certain insects ... Commercial growers have access to sweet corn seed bred with this artificial trait ... Bt corn and other transgenic varieties are not available to the home grower due to protocols that must be followed in their production ...
... Stewart's wilt can be a serious disease of many corn types, including sweet, dent, flint, flower, and popcorn ... Sweet corn and popcorn cultivars are more susceptible to Stewart's wilt than field (dent) corn, but there are some dent corn inbreds and hybrids that are ... wilt causes yield reductions by decreasing the size of corn stand or by limiting the production of corn ...
... The Sweet Corn Festival is an annual event that takes place in Fairborn, Ohio on the weekend before schools resume session during the summer months ... The Festival sells a variety of merchandise, from corn on the cob and other food sold by vendors as well as stalls that sell anything from jewelry to CDs ... Four other locations also hold Sweet Corn Festivals West Point, Iowa, Sun Prairie, Wisconsin, Adel, Iowa, and Cedar Rapids, Iowa ...
... Burrill in the late 1880s while studying fire blights in the corn fields of Southern Illinois ... Stewart observed wilt in sweet corn plants in Long Island, NY ... Koch's postulates with the bacteria in sweet corn, Stewart gave an accurate account of the symptoms and named the pathogen Pseudomonas stewartii in 1898 ...
... They key variations include the ingredients in the masa or dough (corn, potatoes, rice), in the filling (meat, fruits, nuts), and what it is wrapped with (leaves, husks) ... resemble Mexican tamales — are wrapped in corn husks ... The masa is made out of corn that is not sweet, such as what is known as feed corn in the U.S.A ...
Famous quotes containing the words corn and/or sweet:
“The corn is as high as an elephants eye,
And it looks like its climbin clear up to the sky.”
—Oscar Hammerstein II (18951960)
“In that sweet mood when pleasure loves to pay
Tribute to ease; and, of its joy secure,
The heart luxuriates with indifferent things,
Wasting its kindliness on stocks and stones,
And on the vacant air.”
—William Wordsworth (17701850)