pecan


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pecan:

see hickoryhickory,
any plant of the genus Carya of the family Juglandaceae (walnut family); deciduous nut-bearing trees native to E North America and south to Central America except for a few species found in SE Asia. The pecan (C.
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pecan

pecan

A large nut tree growing to 130 ft (40m) Alternate leaves. Male tree has long, dangling catkins (slim, long cylindrical flower clusters) When flowers die, they produce a green-shelled husk, that matures, turns brown, splits into 4, revealing nut inside, which is good source of protein and unsaturated fats, and quite well known for lowering cholesterol. Also used for lowering risk of gallstones, protect nerve degeneration, alzheimer’s, Lou Gehrig’s disease, Parkinson’s, heart disease, cancer, motor function. Highest antioxidant of any nut.

Pecan

 

(Carya illinoensis, formerly known as C. olivaeformis or C. pecan), a tree of the family Juglandaceae. The trunk grows to a height of 50 m and a diameter of 2–2.5 m. The bark is deeply furrowed. The leaves, which are alternate, large, and odd pinnate, consist of 11 to 17 oblong-lanceolate serrate leaflets. The staminate flowers are in pendulous multiflorous, three-branched catkins, which are on shoots from the previous year. Two to 12 pistillate flowers develop on the ends of the young shoots. The fruit is a nut, which is 3.5–8 cm long and has a fleshy, leathery husk. Upon ripening, the husk becomes woody and separates into four valves. The seeds are edible and contain up to 70 percent oil.

The pecan grows in southeastern North America in forests and river valleys. It has long been cultivated for its nuts. In the USSR the tree is raised in the Caucasus and, less often, in the Ukraine and Middle Asia.

REFERENCES

Derev’ia i kustarniki SSSR, vol. 2. Moscow-Leningrad, 1951.
Orekhoplodnye drevesnye porody. Moscow, 1969.

pecan

[pi′kän]
(botany)
Carya illinoensis. A large deciduous hickory tree in the order Fagales which produces an edible, oblong, thin-shelled nut.

pecan

1. a hickory tree, Carya pecan (or C. illinoensis), of the southern US, having deeply furrowed bark and edible nuts
2. the smooth oval nut of this tree, which has a sweet oily kernel
References in periodicals archive ?
The oil content of pecan nuts is around 70% and rich in unsaturated fatty acids.
Both of my elderly grandmothers relied on the extra income generated by selling pecans at the local market to pay their bills.
There is no other ingredient supplier offering the huge range of inclusions, fillings and toppings available from Pecan Deluxe.
"Our tests show that eating pecans increases the amount of healthy antioxidants in the body," said Ella Haddad, associate professor in the School of Public Health department of nutrition, LLU.
The pathogen grew on high-Aw pecan shucks and shells, but died on middle septum tissue stored at 21 C, 30 C and 37 C for up to six days.
Peter Rodgers, president of Oakwood Veneers, Troy, MI, sells paper-backed pecan veneer.
Esta mariquita ha desparecido rapidamente y fue instrumental en la disminuacion de poblaciones del complejo del afido amarillo de pecan, Monellia caryella (Fitch), asi como de Monelliopsis pecanis Bissell, afidos del pecan y mirto.
After mycological analyses, pecan nuts were sent to the Laboratory of Mycotoxicological Analyses (LAMIC) for aflatoxins analyses.
A Norwegian oil exploration and production firm, Aker Energy, has presented its prospective plans of investing USS4.4 billion into the development and production of the Pecan Oil Field, after approval by the Ghana government.
Georgia homeowners and farmers with hopes of producing pecan trees can learn the basics from University of Georgia Cooperative Extension pecan specialists during the UGA Pecan Beginners Course on Tuesday, April 16.
ARDMORE Noble Research Institute researchers are studying ways to combat the pecan scab disease that decimates pecan orchards every year.