| FOOD RESOURCE COLLEGE OF HEALTH AND HUMAN SCIENCES, OREGON STATE UNIVERSITY |
Asparagus, a genus of the Liliaceae, or lily, family, has some 150 species, both ornamental and edible. The lily family includes such plants as onions, garlic, leeks, lilies, tulips, hyacinths, and gladioli. The garden variety of asparagus, Asparagus officinalis altilis, is described by the Baileys as, "A developed or ameliorated form of the native Asparagus officinalis of the seacoasts of Europe and Asia, hardy perennial, grown for its edible spring shoots, the indigenous plant in its native countries is short-branched and more or less prostrate at base whereas the domestic asparagus (var. altilis) is strongly erect, to 3 feet or more."
"To be of best quality," says USDA, "asparagus should be fresh and firm with closed compact tips and the entire green por tion tender. Asparagus ages rapidly after cutting; tips become Partiallv open, spread, or wilt.
Asparagus per 100 Grams
|
Nutrient |
|
|
Water (g) |
92.25 |
|
Calories |
22.0 |
|
Protein, g |
3.06 |
|
Fat g |
0.22 |
|
CHO: total, g |
3.69 |
|
CHO: fiber, dietary g |
0.83 |
|
Ash, mg |
0.79 |
|
Calcium, mg |
22.0 |
|
Phosphorus, mg |
52.0 |
|
Iron, mg |
0.68 |
|
Sodium, mg |
2.00 |
|
Potassium, mg |
302.00 |
|
Vitamin A, IU |
897.00 |
|
Thiamine, mg |
0.114 |
|
Riboflavin, mg |
0.124 |
|
Niacin, mg |
1.138 |
|
Ascorbic Acid, mg |
33.00 |
