Oranges Were Once Only For 'Rich
People'
Oranges are grown in the tropical areas
of North and South America, Asia and Africa.
One hundred years ago, when my father was a boy, oranges
were only for ’rich people’, so he received one orange a
year in the toe of his Christmas stocking. He treasured
this annual bounty by sucking the juice from it on
Christmas day. On the second day, he opened the orange
and ate the pulp. On the third day, he ate the skin.
Things have changed greatly over the years and now
oranges are inexpensive and available everywhere.
Oranges are naturally variable in their color,
especially early in the season. They may be dyed to a
uniform orange color by using a vegetable dye. Oranges
so treated are stamped ‘color added’. Oranges may be
ripened in rooms with ethylene gas. This is a harmless
procedure which augments the natural ethylene gas that
is produced by most ripening fruit.
There are two popular varieties of orange, the navel
orange, which has a thick skin and is seedless, and the
Valencia or juice orange which is thin skinned and has
seeds. There is also a sour orange, as differentiated
from the sweet orange, that has no popular commercial
use.
Frozen orange juice concentrate was developed in the
1940’s as an efficient way to market their product.
Oranges are rich in vitamin C, one orange supplies a
person’s daily need. They are also a source of dietary
fiber and supply folate as well as the minerals,
potassium, calcium and magnesium. The white skin under
the peel contains the Bioflavonoids for which citrus
fruits are noted, so eating this part of the orange is
very good for your health.
(R.D.)
Oranges, raw, navels, 1 fruit
| Nutrient
|
Units
|
1.00 X 1 fruit
(2-7/8" dia)
-------
140g
|
| Proximates
|
| Water
|
g
|
120.36
|
| Energy
|
kcal
|
69
|
| Energy
|
kj
|
290
|
| Protein
|
g
|
1.27
|
| Total lipid (fat)
|
g
|
0.21
|
| Ash
|
g
|
0.60
|
| Carbohydrate, by difference
|
g
|
17.56
|
| Fiber, total dietary
|
g
|
3.1
|
| Sugars, total
|
g
|
11.90
|
| Sucrose
|
g
|
5.99
|
| Glucose (dextrose)
|
g
|
2.76
|
| Fructose
|
g
|
3.15
|
| Lactose
|
g
|
0.00
|
| Maltose
|
g
|
0.00
|
| Galactose
|
g
|
0.00
|
| Starch
|
g
|
0.00
|
| Minerals
|
| Calcium, Ca
|
mg
|
60
|
| Iron, Fe
|
mg
|
0.18
|
| Magnesium, Mg
|
mg
|
15
|
| Phosphorus, P
|
mg
|
32
|
| Potassium, K
|
mg
|
232
|
| Sodium, Na
|
mg
|
1
|
| Zinc, Zn
|
mg
|
0.11
|
| Copper, Cu
|
mg
|
0.055
|
| Manganese, Mn
|
mg
|
0.041
|
| Selenium, Se
|
mcg
|
0.0
|
| Vitamins
|
| Vitamin C, total ascorbic acid
|
mg
|
82.7
|
| Thiamin
|
mg
|
0.095
|
| Riboflavin
|
mg
|
0.071
|
| Niacin
|
mg
|
0.595
|
| Pantothenic acid
|
mg
|
0.365
|
| Vitamin B-6
|
mg
|
0.111
|
| Folate, total
|
mcg
|
48
|
| Folic acid
|
mcg
|
0
|
| Folate, food
|
mcg
|
48
|
| Folate, DFE
|
mcg_DFE
|
48
|
| Vitamin B-12
|
mcg
|
0.00
|
| Vitamin A, IU
|
IU
|
346
|
| Vitamin A, RAE
|
mcg_RAE
|
17
|
| Retinol
|
mcg
|
0
|
| Vitamin E (alpha-tocopherol)
|
mg
|
0.21
|
| Tocopherol, beta
|
mg
|
0.00
|
| Tocopherol, gamma
|
mg
|
0.00
|
| Tocopherol, delta
|
mg
|
0.00
|
| Vitamin K (phylloquinone)
|
mcg
|
0.0
|
| Lipids
|
| Fatty acids, total saturated
|
g
|
0.024
|
| 16:0
|
g
|
0.024
|
| Fatty acids, total monounsaturated
|
g
|
0.042
|
| 16:1 undifferentiated
|
g
|
0.004
|
| 18:1 undifferentiated
|
g
|
0.036
|
| Fatty acids, total polyunsaturated
|
g
|
0.043
|
| 18:2 undifferentiated
|
g
|
0.032
|
| 18:3 undifferentiated
|
g
|
0.013
|
| Cholesterol
|
mg
|
0
|
| Phytosterols
|
mg
|
34
|
| Amino acids
|
| Tryptophan
|
g
|
0.013
|
| Threonine
|
g
|
0.025
|
| Isoleucine
|
g
|
0.024
|
| Leucine
|
g
|
0.041
|
| Lysine
|
g
|
0.053
|
| Methionine
|
g
|
0.013
|
| Cystine
|
g
|
0.014
|
| Phenylalanine
|
g
|
0.074
|
| Tyrosine
|
g
|
0.018
|
| Valine
|
g
|
0.036
|
| Arginine
|
g
|
0.161
|
| Histidine
|
g
|
0.018
|
| Alanine
|
g
|
0.045
|
| Aspartic acid
|
g
|
0.195
|
| Glutamic acid
|
g
|
0.346
|
| Glycine
|
g
|
0.032
|
| Proline
|
g
|
0.253
|
| Serine
|
g
|
0.052
|
| Other
|
| Carotene, beta
|
mcg
|
122
|
| Carotene, alpha
|
mcg
|
10
|
| Cryptoxanthin, beta
|
mcg
|
162
|
| Lycopene
|
mcg
|
0
|
| Lutein + zeaxanthin
|
mcg
|
181
|
USDA National Nutrient Database
for Standard Reference, Release 18 (2005)
|