Blood Nest soup, or
swallow's nest, (Chinese: 燕窝) is the name
of a medicinal food - made famous by the Blood Nest. This is fine delicacy of
Eastern ex: Japan, Korea, China, Vietnam and many other countries. In Vietnam, Blood
Nest ranks Bat Pearl (eight dishes sorghum flour). Blood Nest soup is known as
"fish eggs Caviar of the East". Blood Nests were Chinese dishes
consumed 400 years ago. Blood Nest soup looks like a knife glue cooked with
spices to add a little starch, sugar. Blood Nest soup is a dish made from the
most expensive animal, in Hong Kong, the price of a soup bowl of oats $ 60.
Nests were found on cliffs, cave where live Blood Nest. Oats were harvested
white nest is Aerodramus fuciphagus (nest) and the black Blood Nest Aerodramus
maximus (black oats team) but only kind of nest Blood Nest is known under the
name of Yen Island market. Due to the dangerous nature and limited number of
islands can exploit this type of Blood Nests often have the highest rates
compared to other types of Blood Nest in the market. To the pink and white
blood (oats blood) is said to be more nutritious and more precious.
1. Nutrients and effect of Blood Nest
There is much debate about the nutritional composition as well as the effect
of Blood Nest.
In some documents provided by the distribution of Blood Nest, the nest is said
to have many nutritional rare, typically some kind of protein and amino acid
amide, humin, arginine, cystine, histidine , and lysine. In addition, oats also
contain minerals such as calcium, iron, potassium, phosphorus and magnesium.
Effects of oats, some documents that oats aid in the lungs, strengthen the
body, boost the immune system, accelerate cell regeneration, help with rapid
recovery, even support disease against HIV AIDS.
In contrast, some other documents negate the effect of oats, even condemn
the use of oats and that the price of oats was pushed up because of its
scarcity as well as the assumption of consumers. With the actual nest is saliva
of Blood Nest concise, many argue that in fact the nest without any significant
nutritional value, by the animal's saliva mainly consists of water, salt, all
kinds enzymes (enzymes), and may have some bacterial. On the issue of
"American Journal of the Medical Sciences", in 1999 with an article
about the nest containing arsenic poisoning cause users to be. With the absence
of an organization or a reputable scientists conduct experiments, analyze and
publicize the effects of oats, some famous doctors recommend that their
patients do not use the nest while pregnant suspicion quality of no.Ngoai, the
animal studies suggest that the consumption of oats is the major cause of
decline in the number of birds.
However, many of the documents produced Blood Nests and the scientific study
of the effect of Blood Nest that is nutrient-rich foods.
Blood Nest contains high protein content (50-60% depending on the mining
site) consisting of 18 amino acids, 31 trace elements necessary for the child's
development and training for the elderly, 7 sugars ( carbohydrates) essential.
In nature there are about 200 types of roads, but only eight sugars are
involved in the function of the human body, seven of which are found in Blood
Nests.
Many studies on the effect of Blood Nest health have shown that Blood Nests
can stimulate epithelial cell growth and help treat damaged cells and
strengthen the immune system. Recently, a number of carbohydrate including
sialic acid and glycoconjugate compounds (complex conjugate of string
oligosaccarid with proteins and lipids) found in Blood Nests are compounds
involved in ligand interactions, receptor biology important . The study also
found that Blood Nests can disable the virus in cells and inhibits
agglutination of red blood cells of influenza virus in red blood cells of
humans, birds and pigs. This ability may be due to the residue of the chain
sugar syalyl in Blood Nests and significantly improved when treated with
pancreatic enzyme pancreatin F containing protease to hydrolyze the
glycoprotein into the glycopeptide.
Currently Blood Nests are being studied for the treatment of HIV-AIDS
because it stimulates the growth of white blood cells work antigens. Blood Nest
soup is also recommended for cancer patients after radiation therapy, patients
after surgery to help the body recover faster.
According agree, Salanganes'Nest sweet comment on two economic waste and
should have the effect of cleaning the lungs, increasing resistance to viruses,
flu and allergy symptoms. So in the case of A/H1N1 flu, if conditions can be
for the elderly and children to use. Unlike conventional foods, Blood Nests to
eat always.
The following will explain more clearly the composition and functions of Blood
Nests (please note that the following content is provided for reference only by
high levels of change more or less depending on the type of swallow's and
exploitation nest locations nests).
_Protein (50-60%), high protein, but the amount of fat (lipid) is very low
(~ 0%).
_Cac Amino acids:
+ Glycine (1.99%) is good for the skin.
+ Valine (4.12%) healed muscle cells and formation of new cells.
+ Leucine (4.56%) to adjust the amount of sugar in the blood.
+ Isoleucine (2.04%) recovery of health.
+ Threonine (2.69%) is good for the liver activity, strengthen the immune
system and promote the body to absorb nutrients.
+ Methionine (0.46%) support the fight against arthritis, good for muscles.
+ Proline (5.27%) and aspartic acid (4.69%) growth and recovery of tissues,
muscles, and skin cells.
+ Phenylalanine (4.50%) by the brain and improve memory.
+ Histidine (2.09%) helps the body to develop muscle and associated tissues.
+ Lysine (1.75%) increased ability to absorb calcium and keep bones strong,
anti-aging spine.
+ Tyrosine (3.58%) Quick recovery work when the body is contaminated or
damaged red blood cells.
+ Cysteine (0.49%) improve memory, nerve impulse conduction, increase the
absorption of vitamin D from sunlight.
+ Tryptophan (0.7%) to prevent cancer.
+ Other amino acids: alanine (1.4%), serine (1.87%), glutamic acid (3.6%).
_Carbohydrates (20-30%):
+ Fucose (0.7%) and galactose (16.9%) impact on brain development and cell
communication.
+ N-acetylglucosamine (5.3%) to help restore joint cartilage which in the
case of osteoarthritis.
+ N-acetylgalactosamine (7.3%) related to the function of synapses, the
connections between nerve cells, and if the deficiency can cause serious impact
on memory.
+ N-acetylneuraminic acid (sialic acid) (8.6%) recovered quickly when the
body is contaminated or damaged red blood cells, enhance immunity,, repelling
bacteria, viruses.
_Cac Minerals necessary for the body: Fe (27.9%), calcium
+ Cu (5.87%), Zn (1.88%), bromine, manganese: good for the nerves and
memory.
+ Chromium: digestion.
+ Selenium: anti-aging, anti-radiation.
2. Blood Nest
The Blood Nest was built in the breeding season and the males built in 35
days. Bowl-shaped nest is built to stick to the cave. Blade includes many nests
are woven from many strands swallow saliva and braided together.
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| About Blood Nest |
3. Khai Blood Nest operators in Vietnam
In Vietnam, the local natural Blood Nest is an island of a southern central
provinces of Quang Nam, Phu Yen, Khanh Hoa ... The swallow's nest is usually
made in the islands on the cliffs and the exploitation of Blood Nests are often
very dangerous due to the high bamboo scaffolding, rudimentary tools, rugged
cliffs. Recently, some places have adopted nest in the house in the city to
harvest the Blood Nests that especially in the city of Nha Trang, Da Nang. The
house raising oat renovated for nearly identical to natural conditions where
the nest is often nest. Nha Trang is also where visitors can enjoy Blood Nests
often in fancy restaurants.
4. Classification of Blood Nests
a. Classification by origin
- Nest Hoang / In Action (Wild / Cave Nest)
Two oat species often live in caves the nest Fuciphaga species (called Folk
nest) and oats Maxima (black swallow's nest). But only kind of nest Blood Nest
is known as Wild / Cave Nest (Yen Hoang / In the) market. Maybe because of the
danger of taking the nest cave nests are usually priced higher than other types
of oats on the market. Oats, with those in natural conditions, often shaped
like one bowl, hard body and thick legs. The same shape as the cup will help
protect young or nest egg is not eaten by other animals and weather.
Straightened oats need to be fastened to the wall because of the caves often
have high humidity. Nests of this type are found in Vietnam, Thailand, Malaysia
and Indonesia.
-Nest In House (House Nest)
Nest of species nest Esculanta is nest commonly found in oat breeding. Many
people still think that the nest is the nest to feed, but in fact we can only
rely on the construction and design techniques to attract nesting Blood Nest in
the house can not feed them like chicken industrial. Nest farming requires huge
investment, long time instance oats and especially not for the artificial nest
with food by nature wild Blood Nest and can only catch insects in flight.
Depending on the color of the nest, to the yen in the hospital la nga page, the
yen quality depend on food area new heart for bird? to yen quality, to yen to
and as thick as to yen o (gocongdong) _ (bird food yen flying insects such as
mosquitoes, ray) nests can be harvested 1-4 times a year . birds breeding yen
around men.
b. Sort by color
The reason why different colored nests is still a subject of debate.
According to Vietnamese folk believed that the old Blood Nest or Blood Nest
during food shortage to take your blood mix with the saliva to build nests.
This explains the colors red and pink, as well as the poorly blooming Blood
Nest than Bach nest. However, many theories about the conditions of
temperature, moisture or food Yen created Nest blood still being studied. Also
when Bach nest is made on the cliffs are red and absorbs water from dripping
out of the red rocks also create the nest. However Yen blood type because this
cliff hatch when soaked in water equivalent with Bach oats (ie 7 - 9 times)
-Blood Yen (Blood Nest)
It is bright red and nests is the highest price of the color as rare and high
demand. Not all manufacturing facilities also have this kind of oats. And no
matter if there is the swift blood type also can be harvested 1-2 times a year
with a very small percentage only. Yen number of blood Yen and Hong make up
less than 10% of the total nests on the world market. It is said that the red
color of the Blood Nest is due in the nest, Blood Nest is not enough saliva so
it uses its own blood to mix with the saliva to build nests.
-Hong Yen (Pink Nest)
Price as Blood Nest and rare, Hong nest is orange, but color can vary from
yellow tangerine peel to egg yolk. Dark as the higher price.
-Bach Yen (White Nest)
Bach Yen is the most common type of oats on the market. Can be harvested 3-4
times a year. Number of Bach Yen (including three species nest above) sold on
the world market account for about 90% of the total number of nests in the
market ..
c. Classified according to the folk concept
Yen fishing in Vietnam were hundreds of years old and contribute
significantly to the revenue of the local natural gift of this material. Yen
Yen workers and trade professional class usually distinguished as:
Blood (red, due to the location of nest, the nest gradually turn red)
Pink (pink, by Blood Nest location, nest gradually turn pink)
(To view, about 10g or more)
God (In the above, the white, 8 - 10g)
Last (smaller Yen 6 - 7)
Location (at the bottom of the cliff, black, dirty)
Chips (Blood Nest broken by mining or transport)
