Pennsylvania Game News - May 2013 - 53
Asparagus. (He also says that “the
woods are full of ripe Mayapples.”)
Despite having a laxative effect on
some people, many have found the
taste of mayapple fruit worth the risk.
Back in 1612 Captain John Smith
described it as “a fruit that the Inhabitants call Maracocks, which is a
pleasant wholesome fruit much like
a lemond (sic).” The Huron Indians
gave it to the French explorer Samuel
Champlain in 1619, and he thought it
tasted like a fig. Early Rhode Island settlers called it “a pleasant fruite (sic).”
Gibbons claims that the flavor “is not
easily described . . . When I eat a thoroughly ripe May apple, I am reminded
of several tropical fruits, the guava,
the passion fruit and the soursop, but
I can’t honestly say that it tastes like
any of them.”
Even its odor was debated, and
Charles F. Saunders, in his book Edible
and Useful Wild Plants, describes the
strong scent of the ripe fruit as a composite of cantaloupe, summer apples,
and fox grapes. Gibbons writes that “I
love the sweet scent of the ripe fruit
with its hint of mysterious muskiness.”
But all of this is hearsay as far as I’m
concerned.
Despite the appeal of its ripe fruit,
its raw leaves and roots are
poisonous. Native Americans used the plant to commit suicide and made an
insecticide from it to kill
corn worms. Today it is an
ingredient in laxatives and
is useful for the treatment of
intestinal worms.
But its most important
use derives from its ability to produce podophyllotoxin, which is “the starting
MAY 2013
material for the semi-synthesis of the
anti-cancer drugs etoposide, teniposide
and etopophus,” according to Rita M.
Moraes, Hemant Lata, Ebru Bedir, Muhammad Maqbool, and Kent Cushman
in their paper “The American Mayapple and its Potential for Podophyllotoxin Production.” These compounds
have been used to treat lung, testicular,
stomach and pancreatic cancers, and
some leukemias. It’s also a precursor to
a new derivative called CPH 82, which
may be useful for treating rheumatoid
arthritis, psoriasis, and even malaria.
It’s expensive for pharmaceutical
companies to synthesize podophyllotoxin and originally, back in the 1970s,
when its anti-cancer properties were
discovered, the pharmaceutical companies used the rhizomes of our mayapple — Podophyllum peltatum — to
produce podophyllotoxin. In one year
they harvested more than 130 tons of
American mayapple rhizomes.
Then the scientists found that P.
emodi, a perennial rhizomatous herb
growing in the understory of Himalayan subalpine forests, contained more
53
Pennsylvania Game News - May 2013
Table of Contents for the Digital Edition of Pennsylvania Game News - May 2013
Pennsylvania Game News - May 2013
Contents
Moving Forward
Whitetail Predation
Huntin’ the Big Boys
Pymatuning and Conneaut
Sam Townsley, Loves Valley’s Watchdog
Memorial Day Memories
My Buck Hunt
Field Notes
From the Field
The Remaking of a Shelter
Conservation News
Making a Difference
What Should I Be Doing This Month?
Another View
The Naturalist’s Eye
Straight from the Bowstring
Lock, Stock & Barrel
Crossings
Pennsylvania Game News - May 2013 - Pennsylvania Game News - May 2013
Pennsylvania Game News - May 2013 - Cover2
Pennsylvania Game News - May 2013 - Contents
Pennsylvania Game News - May 2013 - Moving Forward
Pennsylvania Game News - May 2013 - Whitetail Predation
Pennsylvania Game News - May 2013 - Huntin’ the Big Boys
Pennsylvania Game News - May 2013 - 5
Pennsylvania Game News - May 2013 - 6
Pennsylvania Game News - May 2013 - 7
Pennsylvania Game News - May 2013 - Pymatuning and Conneaut
Pennsylvania Game News - May 2013 - 9
Pennsylvania Game News - May 2013 - 10
Pennsylvania Game News - May 2013 - 11
Pennsylvania Game News - May 2013 - 12
Pennsylvania Game News - May 2013 - 13
Pennsylvania Game News - May 2013 - 14
Pennsylvania Game News - May 2013 - Sam Townsley, Loves Valley’s Watchdog
Pennsylvania Game News - May 2013 - 16
Pennsylvania Game News - May 2013 - 17
Pennsylvania Game News - May 2013 - 18
Pennsylvania Game News - May 2013 - Memorial Day Memories
Pennsylvania Game News - May 2013 - 20
Pennsylvania Game News - May 2013 - 21
Pennsylvania Game News - May 2013 - My Buck Hunt
Pennsylvania Game News - May 2013 - 23
Pennsylvania Game News - May 2013 - 24
Pennsylvania Game News - May 2013 - Field Notes
Pennsylvania Game News - May 2013 - 26
Pennsylvania Game News - May 2013 - 27
Pennsylvania Game News - May 2013 - 28
Pennsylvania Game News - May 2013 - 29
Pennsylvania Game News - May 2013 - 30
Pennsylvania Game News - May 2013 - 31
Pennsylvania Game News - May 2013 - From the Field
Pennsylvania Game News - May 2013 - 33
Pennsylvania Game News - May 2013 - The Remaking of a Shelter
Pennsylvania Game News - May 2013 - 35
Pennsylvania Game News - May 2013 - 36
Pennsylvania Game News - May 2013 - Conservation News
Pennsylvania Game News - May 2013 - 38
Pennsylvania Game News - May 2013 - 39
Pennsylvania Game News - May 2013 - 40
Pennsylvania Game News - May 2013 - 41
Pennsylvania Game News - May 2013 - 42
Pennsylvania Game News - May 2013 - 43
Pennsylvania Game News - May 2013 - 44
Pennsylvania Game News - May 2013 - 45
Pennsylvania Game News - May 2013 - Making a Difference
Pennsylvania Game News - May 2013 - 47
Pennsylvania Game News - May 2013 - What Should I Be Doing This Month?
Pennsylvania Game News - May 2013 - Another View
Pennsylvania Game News - May 2013 - 50
Pennsylvania Game News - May 2013 - 51
Pennsylvania Game News - May 2013 - The Naturalist’s Eye
Pennsylvania Game News - May 2013 - 53
Pennsylvania Game News - May 2013 - 54
Pennsylvania Game News - May 2013 - 55
Pennsylvania Game News - May 2013 - Straight from the Bowstring
Pennsylvania Game News - May 2013 - 57
Pennsylvania Game News - May 2013 - 58
Pennsylvania Game News - May 2013 - 59
Pennsylvania Game News - May 2013 - 60
Pennsylvania Game News - May 2013 - Lock, Stock & Barrel
Pennsylvania Game News - May 2013 - 62
Pennsylvania Game News - May 2013 - 63
Pennsylvania Game News - May 2013 - Crossings
Pennsylvania Game News - May 2013 - BB1
Pennsylvania Game News - May 2013 - BB2
Pennsylvania Game News - May 2013 - Cover3
Pennsylvania Game News - May 2013 - Cover4
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