Tuesday 25 September 2012

Things You Should Know about Asian Shrimp Farming

Asian shrimp is one of the most popular shrimp verities available for you. You can easily buy Asian shrimps from nearest fish market. These types of shrimps are mainly imported from India and china. Thailand shrimps are one of the delicious verities of Asian shrimps. These shrimps are taxonomically related with pacific Vannamei shrimps. Like all the other shrimp verities, Asian shrimps are widely used as food. They are often seen in oceans as well as fresh water rivers. The biological adaptations will help them to survive in salt water and hard conditions. These Asian shrimps are one of the best choices for cultivation. No external constraints can affect the growth of shrimps. If you can remove the threat of other predators, you can earn a lot of money from shrimp farming. There are many things to remember before shrimp farming.
Learn about Shrimp Farming
If you are going to try your luck in shrimp farming, try Asian shrimps. These shrimps are highly compatible with difficult situations. Sudden climate changes, salt content, and other parameters will not affect the cultivation easily. There are mainly two types of Asian shrimp farming ideas; outdoor farming and indoor farming. Both these methods can help you to cultivate Asian shrimp. If you are not a traditional farmer, it will be better to seek the help of professionals. Large scale shrimp farms can use the help of scientists and government agencies. Shrimp farming is quite easy, if you know how to feed them. It will not be a good idea to use unhealthy food items. If you want to create healthy shrimps, you can use commercial shrimp foods.
Pacific White Legged Shrimp
The pacific white legged shrimp is also known as Vannamei. It’s actually a sub species of shrimp. The Vannamei is widely used as a food item. You can easily cultivate this shrimp, with the help of salt water farmers. Salt water farming is entirely different from other farming ideas. Most of these shrimps will grow larger than 8.5 inches. These shrimps are widely seen in Pacific Ocean and Mexican sea. These sea shrimps can also survive in fresh water.
More about Vannamei
If you want to enjoy the taste of Vannamei, you can prepare the shrimp food. It is quite easy to get the Vannamei recipes from online resources. Continental, Chinese, and Indian shrimp recipes can be used to make Vannamei items. Just search the internet, to find a good shrimp recipe. Some prawn recipes can also be used to prepare Vannamei.
Asian Shrimp Recipes
Asian shrimp is one of the most delicious shrimp verities. If you want to find a good shrimp recipe, you can seek the help of internet. Almost all the famous restaurants will have a separate section for seafood items. You can also enjoy a nice evening with professional Asian shrimp food, in restaurants. It is also possible to get recipe books from book stalls and shopping malls. It will help you to prepare Asian shrimp food easily. More Information about thailand shrimps by siamcanadian.
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Some Serious Facts about Frozen Shrimps

You know that, shrimps are one of the most delicious food items. Asian shrimps, Thailand shrimps, and white legged Vannamei shrimps are imported from different countries. Ice cubes and freezers are used to retain the freshness of these shrimps. You know that fresh food is the best food. Frozen shrimp is certainly not fresh. There are many advantages and disadvantages for using frozen shrimps. Lack of freshness is the main drawback of frozen sea food items. You cannot get these shrimps within 24 hours of catching. Main advantage of frozen shrimp is its reliability. You don’t have to worry about any sort of bacterial infections, after purchasing frozen shrimps.

More about Frozen Shrimps

In America, almost all the available shrimps are in frozen form. It is quite hard to get fresh shrimps from American markets. There are many industrial standards for the shrimp exporters. You don’t have to worry about the quality of shrimps. It is possible to understand the origin, name, weight, and size of the frozen shrimp from its packet. It is possible to purchase frozen Shrimps in bulk, without bothering about anything. These are comparatively cheaper than fresh shrimps. The frozen shrimp will last longer than ordinary shrimps. You can easily purchase frozen shrimps from nearest fish market. Almost all the imported shrimps are frozen first, and then defrosted for domestic use.

Frozen Shrimp Cooking

There are many things to remember, before cooking frozen shrimps. If you are going to purchase a frozen white shrimp packet, it will be sensible to learn about cooking ideas. It is not a good idea to cook frozen shrimps directly. You will lose the original taste and essence, if you directly cooked the frozen shrimps. You have to defrost them, before cooking. Frozen shrimp will take more time for cooking. You have to remove its coldness, before starting the cooking procedure. There are many ways for natural defrosting.

Defrosting of Frozen Shrimp

Before cooking the frozen white shrimp, place it in water. Water can remove the coldness of frozen shrimps. After bringing the shrimps to atmospheric temperature, you can start cooking. If you forgot to defrost the shrimps, it will consume more time and energy. You can avoid all these losses, with the help of defrosting techniques. It is also possible to save water, by placing the entire bag in a small bucket. Microwave ovens can also help you with defrosting. It will be better to heat the shrimps after placing it in a tub of water. Do not try to overheat the shrimps. It will ooze out the natural taste.

Prepare Frozen Shrimp Items

After reducing the coldness of frozen shrimp, you can start cooking. It will be better to find a good recipe for cooking. Most of the online web sites will help you to find excellent shrimp recipes. Shrimps are used as food in many countries. It is possible to get wide verities of recipes from internet. Printed cookbooks will also help you to get unique tastes. Please visit asian shrimps by siamcanadian.

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Monday 17 September 2012

Physical Features and Anatomy of Rohu and Squid Fishes

Physical Features of Rohu Fish

Rohu fish is a kind of fish which belongs to the carp family Cyprinidae. It is largely found in streams and freshwater ponds in and around South Asia and South-East Asia. This fish is of omnivorous type and it is very delicious. This fish is largely liked by the people of Bangladesh, and in Northern India. The Brahmin community of Bihar and Uttar Pradesh consider this Rohu fish as their sacred food and they eat this fish on all auspicious functions. The Rohu fish is called in different names in different languages. This fish is reared in Kerala and it is a non oily white fish.

Physical Features of Squid Fish

Squids are cephalopods, a large phylum of invertebrates, of the order Teuthida. There are about 300 species of squids. Squid has a different head, two-sided regularity, a lawyer, and arms similar to other cephalopods. Squid has eight arms organized in pairs and two, typically longer, tentacles similar to cuttlefish. Though the Squids are very good swimmers , they can even fly for a short distance above the water.

A Dish Prepared From Rohu Fish

Rohu is an important water civilized freshwater species in South Asia. When civilized it does not breed in lentic atmosphere and as a result induced eggs becomes essential. The dish Potoler Dolma prepared from the stuffed Rohu is considered to be a delicious food. Rohu is well-liked by the people of Northern India and Pakistan and it is a part of special food in Lahore cooking when it is prepared with butter and spices. The people of Iraq admired this food to a great extent.

A Dish Prepared From Squid Fish

Numerous species of squid are famous as food in China, Greek, Japan, Turkey, Portugal and other countries. Most of the natives of English speaking countries in the world admired this as a food to a great extent. To prepare squid for food the body of the squid is cut into flat pieces or sliced in circular form .Almost all the parts of the squid are eatable except the beak and the Gladius. Since Squid is rich in zinc, manganese, copper, selenium, vitamin B12, and riboflavin it is recommended for inclusion in daily food.

Anatomy of Rohu Fish

The scientific name of the Rohu is Labeo Rohita and it forms a major part of the Indian commercial fishing industry. This typical fish can attain a maximum length of 200 cm and a weight of 45 kilos. There are blue or black scales on the back side of the fish and lightly and silvery scales on the stomach. This fish has a sole dorsal fin besides two pectoral and anal fins, a forked caudal fin. The mouth of this fish is small and the fish has no scales on the head.

Anatomy of Squid Fish

The main body mass of the squid is attached in the mantle. The mantle has a swimming fin along every side. These fins, which are different in other marine organisms, are not the major cause of movement in most species. The skin of the squid is concealed with chromatophores . This chromatophores eases the squid to alter the color according to the atmosphere and conceal itself. The bottom portion of the body is lighter than the topside to hide itself from the prey and the predator. More information about rohu by siamcanadian

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Physical Characteristics and Productivity of Tilapia and Pollock Fishes

General Description of Tilapia Fish

The main origin of the Tilapia fish is from the Mediterranean and African countries. The body of the Tilapia fishes is very firm and they flourish in ponds and the highly skilled water tanks where the water is recycled. Since Talapia fish eats pellets made of grains its flesh is of high quality and delicious. The appearance of the Talapia fish is similar to bream. The Talapia fish has a very good resistance against any type of illness and it suits to various atmospheric conditions. The Tilapia species builds their own nests and the eggs are taken care of by the brood parent Tilapia. As far as Oreochromis species are concerned the mouth brooding is done by the females only. In case of the species of Sarotherodon the mouth brooding is done by either male of female Tilapia.

Brief Description of Pollock Fish

Pollock is the general name used for either of the two species of aquatic fish in the Pollachius genus. There are two well-known species in this genus. They are Pollachius pollachius Pollack and Pollachius virens Saithe. The length of both the Pollock species is extended up to 3 feet 6 inches and the maximum weight will be 21 Kilos. The Pollock fish has a strong silver line running laterally down the sides. The color above the lateral line is greenish black and a white stomach. This Pollock fish can be found in deep seas up to a depth of 180 m over the rocks. Pollock is designated as white fish.

Physical Characteristics of Tilapia Fish

The Tilapia fish is similar to sunfish in appearance but the fish is recognized by the feature of the interrupted line of the fishes of Cichild family. The body of the Tilapia fish is made up of different colors . The main developed species of Tilapia can be differentiated by dissimilar banding outlines . The bands of the Nile Tilapia are vertical on the caudal fin. The bands of the blue Tilapia are intermittent in nature and there are no bands for the Mozambique Tilapia on the caudal fin.

Physical Characteristics of Pollock Fish

Adult Pollock can reach maximum lengths of 120 cm, but they are normally less than 110 cm . The maximum life span of the Pollock is 18 years . These fishes will catch 3 to 6 years old fishes as their food. The growth rate of the Pollock is fast till sexual maturity. After sexual maturity the growth rate of the Pollock decreases. Pollocks are training species and they are found throughout the water column . The Pollocks are mostly stationary species except they will have a short migration due to change in temperature they will move for spawning to north-south places. The females Pollock will reach maturity when they grow to 62 cm long and at the age of 5 to 7 years. The male Pollock will reach the maturity when they grow 58 cm long and at the age of 4 to 7 years. Some useful information Pollock by siamcanadian

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Wednesday 12 September 2012

Main Differences Between Seawater and Freshwater Fish

Introduction

Some foods can not be supplied in miniature form without losing their delicious taste and essence. We cannot expect live foods at all times of the year since they are not readily available. So it is better to have the frozen food instead of searching for the fresh food. Though the frozen foods are costlier than the fresh food , the frozen foods are the excellent alternatives when provide for fry or picky eaters. Nowadays most of the petty shops are selling the frozen foods and numerous companies are even exported the frozen foods from one country to another country. India is rich in domestic freshwater fish, with about 940 species recognized from its rivers, lakes and aquariums. Among these species about 500 species are main freshwater fish with approximately 65% common, secluded in the two hot spots of India, the Western Ghats and the North East. Many of these freshwater fishes are sole to certain stretches of the assorted rivers particularly the upper reaches and numerous species are being reported from these forested hills. The only way for a freshwater fish fanatic to save the freshwater fish and its habitats are generating consciousness among the people.

Description of Features of the Frozen Fish

Fish are hard hearted, water vertebrates and they generally possess a streamlined body wrapped with scales and the body is divided into head, gill, trunk and tail parts. The salt water fish is divided according to the shape of their body into circular and flat shape. Frozen fish is the most excellent fish quality as it is frozen by the flash or rapid freezing process. As a result of the rapid freezing method the cell walls of the fish will not break and do not lose cell fluids. Rapid freezing results in the formation of only very small ice crystals which are different from large crystals, do not break the cell walls and thus do not result in the loss of cell fluids on melting.

Preservative Methods of Frozen Fish

Inconspicuous smell, rigid and flexible flesh, sparkling red color of the gills, vivid, silky color, silky black pupils are some of the main factors used to assess fresh fish. The fish should be properly frozen while loading it and if it is not properly frozen the fish will spoil during transportation. Periodic Checks should be carried out during loading. Since the frozen fish is maintained at chill temperature for a long time , the body of the fish is rigid like the wood when struck. The meat thermometer should be used to measure the core temperature of the body of the fish by drilling a hole into the central part of the body of the fish

Packaging Methods of Frozen Fish

The frozen fish is usually packed in plastic film and is transported in cartons or boxes. But the Oily types of fish should be packed in an oxygen-impermeable film to avoid rancidity due to the high oil content. Care should be taken on the dimension of the packing modules of customary pallet sizes. For transporting the frozen fish only the ultra-low temperature refrigerated containers should be used, as they are capable of transporting goods at a very low temperature. Information about freshwater fish by siamcanadian.

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Main Differences Between Seawater and Freshwater Fish

A species of fish that spend most of its life in streams or ponds in which the water is totally salt-free, is called fresh water fish. The name itself refers that the fresh water fish lives only in fresh water which is salt-free. The fresh water fish require a variety of bodily adapting to live in fresh water. Some freshwater fish eats worms, caterpillars, insects, and smaller fish. Largest freshwater fish fish eat small mammals or frogs. The seawater fish is found in seas and oceans. Some seawater fish eats plants and algae and some eat fishes.

Tissues and Gills of Freshwater Fish

The gills of the freshwater fish should be competent to disperse melted gasses during retaining the salts in the body liquids inside. The scales of the fresh water fish decrease water dispersal through the skin and if the decrease in scales goes to maximum level , the fish will die.

As far as the fresh water fish is concerned its tissues contain more water than the water in which they live. So a large amount of water will goes into the body of the freshwater fish through its skin and gills. So the fresh water fish has no necessity to drink large amounts of water. Since more water enters into the body of the fresh water fish , the fish will produce large amounts of urine.

Tissues and Gills of Seawater Fish

The salt water fish owns healthy kidneys to get back salts from the liquids of the body before emission. The natural atmosphere of the seawater fish is stable and they are not readily compatible with the main changes in water and temperature.

The tissues in the body of a seawater fish contain less salt than the water they live. The seawater fish will disperse water through its skin and grills as the salty atmosphere outside the water draws water from the tissues of the body of the seawater fish. To avoid dehydration the seawater fish drinks more salt water and dispose little urine. To compensate and prevent dehydration, a saltwater fish drink large quantities of salt water, and emits salt from this water through its gills. When a seawater fish is put into the fresh water it will die.

Differences Between Seawater Fishes and Fresh Water Fishes

There is a vast difference between a fresh water fish and a salt water fish as far as the physical condition and the nature of habitats are concerned.

• Freshwater fishes are capable to survive in different variety of habitats whereas Seawater fishes are capable to survive in salt water habitats only.

• The size of the freshwater fish ranges from an inch in length to big size of 400 pounds in weight whereas the seawater fish range from 0.47 inches to 13 meters in length and 21 tonnes weight.

• Freshwater fish possess gills that operate to disperse water when ensuring physical solutions stay inside the fish. Freshwater fish have great, healthy kidneys that are capable to process huge quantities of water. The seawater fish lose huge quantities of bodily liquids through their gills due to osmosis. As salty water is less diluted than the bodily liquids of the fish, the salt water flows in to restore the internal liquids to form stability. For more information visit seawater fish by siamcanadian.

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