Title: The Wonderful, Weird and Whacky Things we use everyday that come from Trees
1The Wonderful, Weird and Whacky Things we use
everyday that come from Trees?
Michael C. Bondi, Extension Agent Forestry,
Christmas Trees Staff Chair Oregon State
UniversityClackamas County Extension
Office Oregon City, OR
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4Todays Outline
- The obvious, everyday things we use that come
from trees - The oh, yeaI knew that group of products
- The thats crazyI never have heard that! list
of weird and whacky, but also wonderful things
that come from trees
5Lets start here
The obvious, everyday things we use that come
from trees
6Oregons Timber is King
7Lumber Products
From 2X4s to joists, sidings, and roofing
8Engineered Wood Products
Laminated beams, oriented strand board (OSB), and
laminated beams all help extend the forest
resource
9Paper Products
Wood pulp ready for paper manufacturing
- Newspaper
- Toilet paper
- Books
- Magazines
- Computer paper
- Stationary
- Food product wrappers
- Cardboards packing
- Grocery bags
10Quiz More wood is used for ___________________
____________ than any other use in the entire
world?
11The Answer is Firewood!
12Charcoal
13OK, now
lets look at a few items you probably remember
that come from trees
14Quinines Influence on World History
The original cure for malaria Chinchona tree
bark extract used to produce quinine
15Where in the world?
- Quinine discovered in 1630s in Peru. Peru
remained sole source until 1865 when smuggled
plants were cultivated in Java - Quinine not synthesized until 1944. Other
synthetic and antimalarials now dominate the
market
Malaria risk areas
- Natural quinine is still used today as
an herbal medicine and in tonic bitters
16Chinchona Bark Extract
- Is hard to ascertain the importance of quinine to
the advancement of modern society - Could the British and Dutch have created empires
without the the aid of quinine? - Could the Panama Canal have been completed
without quinine? (And, at what cost?) - How many soldiers would have died in WWII from
malaria without daily quinine tablets?
17- The Cinnamon Tree
- Cinnamomum zeylanicum
- Cinnamon is made from ground bark
- Sri Lanka (Ceylon) produces 80 of the worlds
supply of cinnamon - Used since antiquity as a
- medicinal and spice
18The Coffee Tree
Coffea arabica is an evergreen tree growing to
about 20 feet tall.
Originally from the mountains of Ethiopia,
became established in the southern Arabian
peninsula. Eventually established in India,
Java, South Central America, Caribbean,
Mexico, Brazil, Kenya and Tanzania.
19The mature coffee fruit on the tree
The roasted coffee bean.
20The Story of Chocolate
The Aztecs and Mayans of Central America
cultivated cocoa trees long before the arrival of
the Europeans.
Montezuma, the Aztec emperor, was said to
drink up to 50 goblets of chocolate every day!
Cortez visits Montezuma
The invading Spaniards learned about cocoa in the
1500s. They brought this fascinating new food
back to Europe.
21The Cocoa Tree
Found in the tropical regions of the world near
the equator in Africa, Asia, South and Central
America. Grows to 50 feet tall. Grows as
understory tree in the Amazon forest. Produces
cocoa beans for up to 75-100 years.
22Cocoa fruits develop following the successful
pollination of their flowers.
Beautiful tropical flowers found along the trees
trunk and branches.
Mature cocoa fruit ready for harvest.
23Cocoa bean are really the seeds of the cocoa
fruit.
Dried cocoa beans.
Most cocoa is grown as an important cash crop by
small farmers with 10-15 acres each.
24Fruit and Nut Trees
25Alright
Lets try a few items you probably dont think
about everyday!
26Cascara Buckthorn (Rhamnus purshiana)
Cascara Chittam Bark Sacred Bark
Common small native tree in the Pacific Northwest
forest once widely harvested for the barkthe
active ingredient in a well-known laxative!
27Juniper Berries
- Used as spice in Germany France
- Used as diuretic
- Used as a flavoring agent in the production of gin
28Some Common Tree Exudates
- Latex
- rubber, chicle
- Oleoresins
- turpentine and rosin
- Gums
- gum arabic
29Pine tree exudates
30Living Pine Tree
Wound
Oleoresin
Steam Distillation
Gum Turpentine
Gum Rosin
Terpenes
31Turpentine Production
Major industry in the Southern U.S. during the
past century.
32Some Historical Tree Resins
- Amber
- ancient fossilized resins
- Copals
- various regions of the world including the famous
New Zealand Kauri - Frankincense
- Middle East, over 2000 years of commerce
- Myrrh
- ancient connections
- Damars
- Southeast Asia
33Essential oils from both cedar wood and
eucalyptus leaves are common ingredients in
personal care products such as soaps,
fragrances, mouth rinses, and cough drops.
34Aspirin
Father of Medicine, Hippocrates, first prescribed
the bark of the willow tree as a remedy for
aches and fever in the 5th century, BC The
active ingredient in willow bark is salicinfirst
synthesized in 1897.
35Taxol (paclitaxel)
- Initially isolated from Taxus brevifolia (Pacific
yew) bark - Produced semi-synthetically now
- Used in treatment of breast, ovarian
- and non-small-cell lung cancers,
- and Kaposis sarcoma
36Now
Youre ready for a few weird and whacky, but very
important products we rely on everydaythats
come from trees.
37Pharmaceuticals
Foods and Flavorings
Dietary Supplements
Personal Hygiene Products
Dental Hygiene
Nutraceuticals and Functional Foods
Clothing
Food Additives
Cellulose and extractive chemicals (natural
products) from trees are used to make many
personal use consumer items that enrich our
lives. A few are shown here.
38Gum arabic is an exudate from Acacia senegal and
is used in many confectionary and baking
products.
Ground gum arabic ready for processing.
Exudate forming on a wounded tree.
39Rayon, Tencel, and acetate fibers for modern
clothing are derived from wood cellulose.
40Tencel is the latest in fabric
- Tencel is known for its drape
- Is a natural, man-made fiber
- manufactured from cellulose or
- wood pulp
Tencel is the trade name for the generic fiber
called lyocell
41A variety of products use cellulose gum or
microcrystalline cellulose for thickening,
texture or viscosity control.
42Fat free products use cellulose derivatives to
restore mouthfeel when fat is removed. Since
people cannot digest the cellulose, calories are
not added.
43Hydroxy ethyl or propyl cellulose is used in
personal care products to give body and in
tablets as a binder or time release agent.
44Wood rosin is extracted from pine stumps and used
in these products
Density increaser for citrus soda drinks.
Chewing gum base
45Dietary supplements and herbal remedies
Pine bark extract used as dietary supplement for
anti-oxidant properties
Extract of Hawthorn berries or leaves used for
control of blood pressure
46Phytosterols from pines and birch trees are used
in medicines and functional foods to reduce
cholesterol.Phytosterols can be directly
extracted from the wood or bark, or they can be
recovered from the tall oil fraction of a wood
pulping process.
47Cholesterol reducing productsderived from tall
oil during pulping
Phytosterol food additive
Phytosterol dietary supplement
48Xylitol is a sugar free sweetener derived from
birch trees. Xylitol has been found to help
prevent dental caries and to inhibit plaque
bacteria. It is used in many dental hygiene
products including chewing gum and toothpaste.
49Other medical uses for xylitol
- Ideal sweetener for
- diabetics since its
- metabolized
- independently of insulin
- Help prevent acute
- otitis mediaa common childhood ear infection
- Helps prevent sinus infections used as a nasal
spray, too.
50Now a Quiz...
- Question
- How many tree products are used in this chewing
gum? - Answer 4
- xylitol birch tree, Finland
- gumbase chicle (latex of sapodilla tree) Mexico
- gum arabic Acacia senegal -- Africa
- carnauba wax palm tree (Copernica cerifera)
Brazil
51The moral of our Tree story
- We use a huge number of products in our everyday
lives that come from trees. - Thank a tree, hug a tree, or be nice to a tree
today. - Dont be afraid to harvest a treethats how we
get what we need. - Plant more trees and care for the land. Trees
are THE answer! - Read your labels.you might be surprised!
52Acknowledgements
- Professor Joe Karchesy, Department of Wood
Science and Engineering, College of Forestry at
Oregon State University, provided much of the
technical information contained within this
program. His assistance is gratefully
acknowledged and his work is unlocking new
opportunities for tree uses in our lives everyday.