How to buy fruits without chemical soak.

Food safety is always on top of the most concerned-problems. Especially recently, chemical soaked fruits are sold popularly in the market which makes consumers worried and anxious. Today,huongdan9.comwill let you know how to buy fresh fruits.

How to buy fruits without chemical soak.

How to recognize these dangerous fruits  sold in the market? Below are the kinds of fruit which are most popularly stored and steeped with chemistry:

Mango

A simple way to recognize toxic mangoes: Mangoes are yellow inside with some white dots on the peel. Some have brown peel. They is not so sweet but tasteless.

Banana

Banana is very good for health, beauty,... so many people love to have it.  This is a way to recognize chemical steeped banana: Bananas have glow yellow peel, green stalk and dark inside. When touching them, you can feel flour on the peel. Similar to toxic mangoes, bananas' peel have some white dot and is brown because they are soaked with calcium carbide-a very harmful toxic to human's health. Especially, banana which is steeped with chemical toxic is not soft and sweet but a little bit tough.

Durians

This is  the fastest and the most efficient tip . Durians do not have their original good smell while their prickles is small. Natural ripped durians can be easily peeled by hands not the knife.

Jack-fruits

Chemical soaked jack-fruits have green peel, yellow inside without their original smell. It is not sweet but a little bit tough.

Natural ripped jack-fruits have brown peel, original good smell and sweet taste.

Oranges

experience in choosing fresh oranges: Fresh oranges are small, green peel and good smell. Chinese oranges is big with glow peel and do not have any seed.

Longan

Toxic longans have glow peel and big size.  It is tough, not naturally sweet and tasteless.

Rambutans

Chemical steeped rambutans have much water inside. They are over-soft.

Above is  a guideline to buy fresh fruits without chemical and toxic soak. Hope that this article can provide useful tips for housewives to choose fresh, clean and safe food for families. Have the best choices for your family's health!

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Thứ Ba, 21 tháng 4, 2015

How to recognize tofu including gypsums exactly

Recently, the information that tofu is made from gypsums causes nervous feeling for the consumers. Using gypsums to make tofu harms consumers' health badly. So, how to distinguish whether tofu is made from gypsums?

How to recognize tofu being made from gypsums

How to make tofu, people usually use vinegar or soybean gregs to ferment However, that traditional way doesn't bring much turnover. Using gypsums will make the scum float faster and the producer can twice make use of the scum and reduce the used soybean. So, many producers use flour or gypsums to make tofu in order to gain more and more income.

So, let take a look at guide to recognize tofu that includes gypsums as follow:

Recognize real tofu

• Normal tofu is soft and milky.
• It has grease smell of soybean.

Recognize gypsums made tofu.

• As guide to recognize fake tofu, the more yellow the tofu is, the more gypsums it includes.
• It is harder and firmer than normal tofu.
• Including much gypsum will make the tofu bitter and acrid. So, let choose the soft and light tofu.

How to preserve tofu

• It is recommended to use the tofu within a day if you don't have the fridge. By storing tofu in a fridge, you can preserve it within 2 or 3 days.
• Do not fry the tofu too well in order to keep its nutrition.
• Tofu is easy to born bacteria, so do not use it if it is not well keep in good condition.
• You should not buy fried tofu at the market; it is easy to be made from gypsums.

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How to distinguish between fake dried squids and real ones - Guide to pick a good squid.

Dried squid is favorite food of many people. However, in the market today appears many fake dried squid causing nervous felling to consumers. So, how to recognize whether the dried squid is real or not? Below is guide to distinguish between real dried squid from fake dried squid. 

Guide to distinguish between the fake and the real dried squid

Before referring guide to distinguish between real dried squid from fake dried squid, let take a look at how to pick a clean real dried squid:

How to choose delicious dried squid

Picking a good dried squid bases on three criteria: color, level of dryness, the chalk layer covers the squid.

• Color: The dried squid is bright red. Its head and body stuck tightly together.
• Level of dryness: When you touch the squid, if you don't feel it sticky, wet but has natural smell, it means the squid is naturally dried.
• The chalk layer: Good squid will have a thick chalk layer covering its body. So, try to choose the squid which has as thick chalk layer as possible.
• The straight and thick body is better.

Distinguish between real and fake dried squid

Real dried squid

• There are two types of dried squid. One is sweet, soft and has slim tail which holds the body tightly. The other is bitter, black and has thick round tail
• The squid toughness: Real squid is easy to tear up when the fake is tough and elastic because of being made from rubber.
• About the package: According to guide to recognize real and fake dried squid, the real one has origin package which is not torn and holed.

The fake squid.

• Fake quid is made from synthesized rubber so it has the same smell with real squid.
• Fake squid is easy to be burnt and has polymer smell when burnt.
• Stretching the fake squid, you can see how elastic it is. When being torn up, fake squid brings smooth pieces not tattered as real one does.
• The fake squid doesn’t have the central vain.
• Steep the fake in water in 1 hour; it will come out to be the rubber.
• You should not buy torn squid because it is easy to be mixed with the fake or just buy in the famous and prestigious store.

Preserve dried squid.

How to preserve dried squid: Well wrap the squid and store in the fridge, adjust the temperature at 18 degree Celsius. If you don't have the squid, put it in a place that avoid wet. Remember to dried it under the sunlight frequently. Do not wrap dried squid with any other product.

Above is guide to distinguish between real dried squid and fake dried squid, also how to pick a good squid and preserve squid rightly. I hope that this article somehow provide you with some tips and useful information to choose healthy food for your family.quid

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How to distinguish exactly real gold from fake one

Nowadays, fake gold manufacture is becoming so delicate that it is very difficult for consumers to distinguish between real and fake gold. This makes many people get confused and anxious when they decide to buy gold. This article will indicate how to distinguish real gold from fake gold exactly .Let's read and share such useful information to have more experience when deciding to buy gold.

How to distinguish exactly the real gold from the fake one

There are many different kinds of gold such as  24K; 18K; 14K; 10K gold. In which, 24K gold is the pure one; 18K gold contains 75% (18X100:24) pure gold; 14K one contains about 58,3% (14x100:24) pure gold,... Below are the most simple and exact ways to distinguish fake and real gold:

By observing:

Sign to recognize real gold lies in the outside features which are:

 The change in color: Pay attention to the carved areas to find if the color in these areas is different or not. If the color is the same as the other areas, it is real gold. If the color is different (dark, black or blue), it is fake gold.

The surface of gold: Use magnifying glass to observe. If the surface has wrinkle or small dots, gold is fake.

By biting

You can know if gold is real or not by biting. You should bite it not too strongly and not too lightly. After that, observe the bitten area. Real gold is concave. Fake one remains the same without any concave area because it is tougher than real gold.

Distinguish real and fake gold based on weight

This is a very simple way. Gold's weight is counted by gram. You can ask the jeweler to know your gold's weight. Put gold into a tube of water which has volume measurement to figure out gold's volume.

Formula to figure out proportion: Weight/volume. Real gold's proportion is approximately 19g/ml.

For example: The gold's weight is 40g and its volume is 2ml. Its proportion is 20g/ml (40:2). We can confirm that this is real gold.

Below are proportions of some kinds of gold:

• 22K : 17,7-17,8 g/ml
• 18K (white gold) : 14,7-16,9 g/ml
• 18K : 15,2-15,9 g/ml
• 14K : 12,9-14,6 g/ml

By using pottery

Use a piece of pottery to distinguish real from fake gold: Rub gold on the ceramic surface. Fake gold turns black. Real gold stay the same.

By using nitric acid

Put gold in a box which contain stainless steel. Then, pour some drops of nitric acid on. Real gold turns brown or remain the original color. Fake gold becomes green or blue.

Hopefully, the simple and exact ways above is useful and informative in recognize real gold in your life.

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How to pick a good guava?

Guava is a delicious fruit including many nutrition for our health, the amount of glycogen that guava has is 26% more than tomato has. Eating guava can reduce the chance of getting heart disease. We all know the advantage of guava, but how to pick a good guava which is sweet-smell, cracky and nutrious is the question of all housewife. Let see how to choose good guava as that this article guide follow to ensure your family's health.

To pick a good guava

1. Looking at the skin

The first step to pick a delicious guava, you need to base on the skin. If the guava is not chemistry steeped, its skin will be bright, shining. When touching it, you will feel it rough and have the vain. The fake guava has a better-looking than real one. It is smooth and doesn't have the vain.

2. Choosing good guava base on the stalk and the leaf.

Some housewives that are good at picking good guavas say that we should choose the guavas that have fresh small stalk and include some leaves. The skin of the stalk is brown-green; the leaves must be fresh and green.

Fake guava from Chinese or chemistry steeped one often doesn't have stalk. Some sellers pitch the stalk into the fruit to fake it, so try to pull the stalk slightly to distinguish between them. Besides, steeped stalk is dark brown and withered.

3. Other ways to choose good guava.

- When buying grand guava, let pick up the heavy one which has lumpy and rough skin. You can require the seller to cut the guava out to check the inside of the fruit. If you see it is lightly yellow, has many seeds, sweet-smell and cranky, it is surely real delicious guava. If the skin and the inside of the guava have the same color, seedless or just a few and soft, that fruit is fake or chemistry steeped.

- We should not buy guava in the rain season, because this time it is not good but sour and tasteless. The skin is often crushed because of falling.

There are many kinds of guava in the market today, the housewives should be intelligent in picking good healthy fruits for the families. Don't base on the low price or beautiful outlook that lead to fake ones. I hope that with the above guide to pick up a good guava can help you choose a delicious one and avoid the chemistry steeped guava.

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How to distinguish between real and fake iPhone

Nowadays, iPhone is fake popularly and so delicately that we cannot recognize by seeing and touching. So this article is about how to distinguish between the fake from the real iPhone.

Check the appearance

Times ago, it was easy to recognize fake iPhone because of the rough design. But today, the fake is not so different from the real one. As soon as you hold the phone, take a look to check whether its case is cranky or not.

Next, check the Home button, if the phone is fake, the button will be rough, sunken and not fixed with the case. In contrast, the real phone has good perfection.  In the next step, check the camera border, if it is bigger, it is fake.

Let try to open the back cover and take out the battery, genuine iPhone's battery is irremovable. Its back cover just can be removed after opening the 2 screws at the bottom. However, some fake iPhones have the similar irremovable battery like that.

Besides, real iPhone doesn't include SD card, SIM holder, stylus pen and in the volume keys don't appear the "+" and "-" signs.
Plus, some fake iPhones have dual SIM connection, it is an obvious signal.

Check the soft ware

Most of fake iPhones run Android OS instead of iOS so their displays tend to be colorful, too bright or too dark. And the touch screen doesn't work well.

You will see the fake iPhone has Play Store instead of App Store and support FM receiving. When tapping Safari, another browser works.

If you are a techie, you can check the phone's information in Setting. Here you will see all the parameter of the firmware, storage....which are easy to recognize.

You can check if the camera works well or not because the fake often give bad quality pictures when the real brings very good and sharpen pictures.

Check the feature

If you are near an Internet connected computer which is set up iTunes already you can connect your phone with the computer by a cable. Success in connection is a part of the whole successful process.

Check IMEI To check the IMEI, type the code *#06# on the dial board or access Settings -> General -> About, get the IMEI then check on some website such as selfsolve.apple.com or icloud.com.

The phone's Seri has the format AABCCDDDEEF in which AA refers to the factory and ID, B is the last number of the producing year, CC stands for the producing week, DDD is Identifier, EE refers to the color and F is the storage space.

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How to distinguish exactly between the fake and the real milk powder - How to choose high-quality milk powder

Though the mass Medias give clear information about the situation that the fake milk powders are being sold wildly in the market, many consumers have not know how to distinguish between the fake and the real powder. So, today How Distinguish Fake will introduce to you about how to distinguish between the fake from the real milk powder very easily and exactly.

Guide to distinguish between the fake and the real milk powder

To recognize which is real milk as fast and easily as possible, you should distinguish both the outside and the inside of the can (box). Below is the way to recognize authentic milk powder exactly:

From the outside

•      Check the barcode: The barcode of products from France is 35, from Germany is 40 and from Netherland is 87.
•      Expiry day; the expiry day in real milk cans will be embossed
•      With the milk powders which are imported should be well check especially the stamp and the user manual stuck by the distributor.
•      According to guide to recognize real and fake milk, you should choose the products from famous and prestigious producers such as: Abbott, XO, Wakodo, Meiji, I Am Mother, Vinamik… However, the more prestigious the company is, the more chance it will be mimicked, so, you should check carefully before buying.
•      The authentic products have undamaged package, the print is done well, the can (box) shapes are not deformed especially were stuck the certificating stamp by Department of Food safety.

From the inside

• By eyes sight: Real milk powder is light-yellow, the powder is soft and smooth. Fake milk powder has bad quality with burned-like yellow color or strong blue color. Moreover, it is curdled.

• By smelling: Recognize real milk powder can be done while opening the lid of the can, if it is real, the smell is sweet and comfortable. If the smell is sour, or (and) you feel a strange smell, that mean that can is fake.

• By hand touching: Real milk powder gives your hand soft and cool feeling when you touch it, in contrast, fake milk powder is rough.

• By tasting: Try tasting a little powder. Unless it is fake, it is smooth, quite sticky and hard to dissolve. If it is sour, easy to dissolve, it is not real powder.

• You can distinguish the fake and the real milk by dissolving them with hot water. If the powder hangs requiring being stirred, it is real.

• The powder which is easy to dissolve and deposits sediments after 5 minutes of stirring is fake.

• Pour powder into cool water, if it is dissolve quickly or deposits sediments without stirring, it is fake as well. The real one requires well stirring to dissolve.

To buy high-quality milk powder

Follow guide to choose genuine milk powder, you should have a habit to read all the information printed on the packing. Buy the genuine instead of contraband products. It is better to buy products at the trustful branch of the company. Remember to check the stamp and the expiry date carefully. You also need to know how to keep milk powder in good condition scientifically.

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How to recognize fresh egg quickly

Put the egg in a glass of water, you can see if it is fresh or an old one.

When you put a fresh egg in a glass of water, it will sink to the bottom. If the egg is old, it will float in the surface. If the egg hangs in the mid of the water it is not old but also not fresh anymore. In the other word, the fresher the egg is, the more it sinks to the bottom of the glass.

Besides, you can distinguish between fresh and old eggs by touching the eggshell. The fresh egg has lumpy and rough shell. And the old egg will have smooth and plain shell.

Some people distinguish between them by shaking the egg and listen to the sound. The fresh egg will not make any sound when being shook and the old will cause some little sound inside.

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