- Bamboo Shoots
- Constituents
-
Consumption
& preservation
-
Market
potential
- Bamboo for
-
Construction
for material
-
Timber
substitutions
-
Bamboo
charcoal & vinegar
-
Bamboo
for daily use
-
Bamboo
for handicraft
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Bamboo
for pulp in paper industry
-
Bamboo
for others
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USES
OF BAMBOO AND PROSPECTS
Bamboo
Shoots:
Constituents:
-
2.4 % of protein, 17 sorts
of amino acids, low in fat, high edible fiber and rich in mineral
elements.
-
The
amino acid content of Lys., Glu and Arg, etc. in bamboo shoot is
much higher than that of common vegetables.
-
Lys
of amino acid called as ‘one limited amino acid’ beneficial
for child’s growth and development, present in bamboo shoot is
lack in rice, flour and corn.
-
The
total sugar content is 2.5%, fat is 0.05% and edible fiber length
is 0.65~1.2%
-
There
are over 10 kinds of mineral elements in bamboo shoots such as Cr,
Zn, Mn, Mg, Ni, Co, Cu, etc.
-
Bamboo
shoot contains element of selenium, which is called “Miracle
Life Element”.
-
Bamboo
shoot has also element of germaclinium, which is reported to be
able to activate human cell.
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Consumption
and preservation:
Bamboo
shoot can be eaten fresh after boiling. Shoot of some species
can be eaten raw also. However, bamboo shoot is seasonal and so
preservation is necessary for storage. There are many methods of
preservation both cottage industrial size and large industrial
set up. |
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Market
potential: Bamboo
shoot has a huge potential for market. Take for an example – export
of bamboo shoot from Thailand in 1994 is 29.50 million USDollar and
from P.R.China in 1998 is 540.00 million USDollar. Japan has a steady
market of 250 t/months, Australia imports 6,000 ~ 12,000 tons of can
shoots annually and Japan imports 130,000 tons of canned shoots
annually.
Shoots
of Mizoram bamboo are edible: The
shoots of most of the bamboo species in Mizoram are edible and are
consumed locally but without any preservation facilities. Most common
species are m. baciferra (mau tak), d. hamiltonii (phulrua), b. tulda
(rawnal) and d. longispathus (rawthing).
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Bamboo
for Construction Material:
Traditionally
material for building: Bamboo
has been extensive used in many places for construction materials like
for the elements of structure, roof, walls, floors etc. of a building.
This is due to its special strength.
Choice
for scaffolds and supports: Due
to its high strength, bamboo is extensive used for scaffolds and
supports in construction of permanent structures in different parts of
the world.
Future
material for building construction: With
the improvement of technology in bamboo housing construction like the
structural system, joints, treatments etc. bamboo can be used for
building materials at a price cheaper than other materials but
stronger in the structure. Building with bamboo in Costa Rica
withstood earthquake which buildings with other materials were unable
to. Recently held International Bamboo Housing Workshop in 2001 at
Aizawl, Mizoram, India is also an important step in this aspect.
Indian Plywood Industries Research and Training Institute, Bangalore
has developed bamboo mat roofing materials. Bamboo Development Agency
– Mizoram is also developing bamboo concrete technology for
building. Hence, bamboo is a future material for building
construction.
Bamboo
for road construction: Bamboo
has been used for road reinforcements in Orissa, India which has
proved its credibility.
Bamboo
for check dams: Bamboo has
been used for construction of check dams in rivers and for retaining
walls in Latin America and South America.
Bamboo
for Timber Substitute:
Timber
getting scarce: As the forest
reserve is depleting globally and with the concern of environment
growing, timber are getting scarce day by day. This is due to long
period of time taken by even soft- wood to attain maturity. So, a
substitute, or if that is not possible an alternative has to be found.
Bamboo is the answer for this.
Bamboo
Boards: After processing
split bamboo with machines and glue, bamboo board can be produced
which can be used for almost all purposes where timber are now used.
Bamboo
Mat boards: Bamboo sliced
into slivers and woven, are hot pressed to produce bamboo mat board,
which is superior to plywood in strength and life period.
Bamboo
Ply boards: Bamboo mats
and slivers are hot pressed to produce bamboo ply board. Bamboo ply
board is very strong and as it can be made water resistant, it has
applications for construction boards etc.
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Bamboo
strip boards:
Round
bamboo is made flattened either by using special techniques or
by applying heat, which is then hot pressed with glue. Bamboo
strip boards are used for floors of truck body, railway
carriages and container. Unbroken breadth larger than available
timber can be achieved with bamboo strip board. |
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Bamboo
corrugated mat roofing sheets: IPIRTI,
Bangalore, India has developed bamboo corrugated mat roofing sheet
that can be used for roof.
Bamboo
particle boards: Bamboo
particle boards, which is bamboo in combination with other cementing
materials are also developed.
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| Bamboo
Charcoal and Vinegar:
Composition:
Composition
of bamboo charcoal is Carbon - 44.40 %, Hydrogen - 5.17 %,
Oxygen - 43.00 % and Others - 7.43 %. |
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Uses
of Bamboo charcoal: Bamboo
charcoal application includes environment protection, food industry,
pharmaceutical industry, chemical industry, metallurgical industry,
ordnance industry, hi-tech as a new material etc.
Activated
Bamboo charcoal: Ordinary
bamboo charcoal is processed again Activation stove with steam at high
temperature above 8000 C to produce activated charcoal.
Advantages:-
-
Surface areas of Pores of bamboo charcoal is 500 M2 per 1 M3
whereas wood charcoal has only 250 M2 per 1 M3.
-
Ability of cleaning water of bamboo charcoal is three times more
than wood charcoal.
-
Mechanical
properties of bamboo charcoal are better than wood charcoal
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Bamboo
charcoal emits long wave ray, which is good for health.
-
Bamboo
charcoal is found to be able to absorb radiation like nuclear
radiation.
-
it is experimented that the absorbing value of bamboo active
carbon is quite good, iodine value reaching to 1160mg/g,
decolorizing ability getting to 250 mg/g.
Efficiency:
Output
efficiency is 20 % i.e. 100 kg of raw bamboo can produce 20 kgs of
bamboo charcoal.
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Bamboo
Vinegar:
Bamboo
Vinegar is the bye-products of bamboo charcoal production. The
steam coming out from bamboo charcoal production is condensed to
produce bamboo vinegar. Bamboo vinegar oil is used for organic
fertilizer, preservative medium and for relief of paints etc. |
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Market
potential:
-
For
filtration of water and disposal of waste, it is estimated that
United States of America is using 70,000 tons per year and Japan
is using 50,000 tons per year.
20,000
~ 40,000 tons of active carbon is needed in China for sugar
refineries. 
30
million people drink low-quality water and 70 million people drink
bacteria infected water in China.
Bamboo
for Daily Uses:
Versatile
uses of bamboo: Bamboo has
found its place in many items of daily uses which may differ from
place o places.
Bamboo
toothpicks: Due to its
high tensile strength, bamboo is ideal for toothpick, which is used by
millions of people around the globe. 
Bamboo
incense (agarbati) sticks: Millions
of Buddhists, Hindus etc. use incense stick and bamboo has been
extensive used for this item.
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Other
products from bamboo:
Various
items of daily uses like chop sticks for Chinese and Japanese
and their descendants, ash trays, spoons, flower vases,
containers, baskets, mats, frames, furniture etc. are made from
bamboo. Top |
Bamboo
for Handicrafts:
Manual
more acceptable to human: Industrial
Revolution results mass and uniform production, but with further
development of human being, the desire for human touch comes back to
developed beings. So, handicrafts are choice of the new millenium by
the affluent. 
Choice
of materials for handicrafts:
Due to its high texture, properties, high tensile strength, easy
splitting possibility, and other characteristics, bamboo is a good
choice of material for handicrafts.
| Bamboo
Handicrafts:
There
are numerous designs and varieties of handicrafts made out of
bamboo. Zhejiang province of PR China alone has more than 3,000
varieties of bamboo handicrafts, India is rich in bamboo
handicrafts and Philippines is famous for its bamboo handicrafts |
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Bamboo
for Pulp in paper industry:
Main
raw material for paper pulp: Bamboo
has been the main material for pulp in paper industries. It is still
the main material and will continue so due to its short growth cycle,
large biomass production and rapid vegetative multiplication.
Forest
area getting less: With
the increase in global population, the area for forest, even for
deciduous and secondary species of timber are getting less and less
and the land value spiraling up, bamboo is the choice for paper pulp.
Paper
consumption increasing: The
increase of population together with the literacy growing worldwide,
the need and consumption of paper is increasing. This results in the
necessity of producing more quantity of paper and increase in
consumption of paper pulp.
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Bamboo
for Other
Bamboo
beers: China produces
beers from bamboo, which is tasty and quite acceptable for
consumption.
Medicines
from bamboo extracts: Certain
medicines have been produced from bamboo extracts. With research going
on in this field, it has bright future prospects.
Perfumes
from bamboo: Perfumes from
extracts of bamboo have been developed and with more research on this
field in the development, the prospect is promising. |