How to Test for Nitrates in Drinking Water

Nobody can tell you wether nitrate is good or harmful to our body, but we can learn from many researches that high nitrate level to our body do harmful to our healthy like nitrate poisoning, cancer etc. You may know that many kinds of fruits and vegetables are have high nitrate content because of the farmers used large quantities of fertilizers. But do you know that there are nitrate content in our drinking water too?

It is sure that your drinking water contain nitrate too because of many reasons. For our healthy, it’s important to keep your drinking water free of nitrates. Nitrates are potentially lethal to human babies, horses, young ruminant animals such as sheep and cattle, and young pigs and chickens. Nitrates in the water they consume interfere with the babies’ and animals’ ability to absorb oxygen. Unlike chlorine, nitrates in water are tasteless and odorless.

Wondering how many level of nitrate in your drinking water? In here, we would like to share tips on how to test for nitrates in drinking water.Anyone can test for nitrates in their drinking water when equipped with the proper home test kit. It is crucial for homeowners on a well system to test for nitrates in drinking water in all wells on the property.

1. Test nitrate in water with nitrate test strips

If you have nitrate test strips you can use it to test your water nitrate level, you can buy nitrate test trips from anywhere and do as below.

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Run cold tap water for three minutes prior to collecting a water sample in a clean 14 ounce container. Use the coldest water available from the tap. Then dip a nitrate test strip in the water immediately and remove as soon as it is saturated.Gently shake off excess water. Read your test strip according to manufacturer instructions after one minute. In general, a reading over 10 ppm of nitrate chemical compound is considered unacceptable. The test strip will have a color-coded guide that is easy to read and correlates to the ppm (parts per million) reading.

2. Test nitrate level in Water with Greentest nitrate tester

Greentest is a portable nitrate tester for fruit and vegetables, actually, you can use it to test your water nitral level too. Unlike nitrate test strips, you can test it anywhere and anytime.

Greentest eco radiation detector

Prepare a glass of water and then open the Greentest, simply insert the probe into your water and then it will shows the results. Note that as Greentest is made for fruits and vegetables, for testing water, you can choose fruits and then check the water nitrate results. Learn more about nitrate tester from our website and inquire now if you need to buy.

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How to Make Watermelon Tomato Juice

In Summer, due to sweating, large consumption, people tend to feel tired,  we can not even ignore the health protection of our body. Let’s share a healthy juice to keep cool in this hot summer.

Ingredients: half a watermelon, tomato three, sugar, ice, cold boiling water

Practices:

1, First with cold boiling water in the freezer frozen ice, standby

2, Cut into small pieces of peeled watermelon.

3, The tomato first boiled by hot water, and then the skin tear, cut into small pieces.

4, 700g white sugar 750ml with boiling water to boil the syrup into standby.

5, Watermelon, tomato, crushed ice into the blender, high-speed stirring to play 40 seconds.

6, After the water cooling can be poured into the juice inside the seasoning, the delicious watermelon Tomato Juice production can be completed.

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Tips:

1, Before put the ice into the blender, first the ice crack smaller and then into the mixer whipping, so it is not easy to damage to the mixer.

2, Sugar juice according to personal preferences on appropriate, appropriate deployment.

3, The watermelon in the summer is one of the most popular fruits, it can quench their thirst down in summer, but also for the body to add water; tomato can stomachic, appetizer Shengjin, Runchang, such as the effect, the juice is sorching summer most not to be missed the best drink.

4, Tomato taste sweet and sour, with heat clearing and detoxifying, the effect of Yangyin Liangxue, the thirsty, bleeding gums, irascible have better therapeutic effect.

5, Watermelon with purging fire, in addition to the role of blood pressure, blood pressure and other effects, such as anemia, dry throat and so on have certain curative effect.

 

At last kindly remind that use nitrate tester to test the watermelon and tomato before buying, as they may contain high pesticides which do harm to our body.

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How to Detect the Nitrate and Nitrite in Vegetables and Fruits

People’s requirements for food quality as standard of living rise ceaselessly and improve, in recent years, people’s food safety and quality problems have extensive attention. Nearly half a century, the rapid development of industrialization led to the chemical fertilizer production, greenhouse cultivation, hydroponics and soilless cultivation technique in vegetable, fruit production widely used.

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Some vegetable growers in the pursuit of economic benefits, blindly use or misuse of these technologies, ignoring the vegetables and fruit nutrition quality breeding and comprehensive cultivation technique, resulting in vegetables, fruit safety quality serious decline.

Vegetable research, the residues of fruit nitrate and nitrite and other harmful substances, in the production, storage, processing and distribution in the process of detecting, monitoring and analyzing method and to provide a scientific and accurate, timely, impartial inspection data and means, strictly control the quality and safety of vegetables listed, to protect the interests of consumers and health are essential.

At present, there are many methods for the determination of nitrate and nitrite in vegetable samples. According to the different principles of measurement, there are three main kinds of methods, such as spectroscopy, electrochemical method, chromatography and so on.

Ways to detect Nitrate and Nitrite in Vegetables and Fruits

Laboratory Test:

1 instruments and reagents

(1) the main experimental instruments: (sk2510hp kudos); high speed centrifuge; electronic balance (fa2004); 0.45 m filter.

(2) reagent: nitrate standard solution (with n), concentration: 9 mg/l; nitrite standard solution (with n), concentration: 0.509 mg/l; 0.01 mol/l sodium hydroxide solution, activated carbon, ultra pure water and so on.

(3) samples: cucumber, cabbage, lettuce, green orange, pear, banana, Cherry Tomatoes and other seven kinds.

2 sample treatment

(1) sample: take fresh vegetables or fruit samples of about 10 g (accurate to 0.0001 g) in a mortar, grinding into homogenate.

(2) in 50 mL concentration is 0.01 mol / L NaOH solution the homogenate wash in a conical flask cover.

(3) ultrasonic extraction: 10 min under the conditions of ultrasonic extraction, static.

(4) centrifugal separation: pour the supernatant in a centrifuge tube, in speed under the conditions of 11000r/min centrifugal separation adsorption for 10 min.

(5): after centrifugation, the supernatant in the inverted in a small beaker, add the right amount of activated carbon to adsorb organic compounds in the extract, separation, colorless and transparent liquid.

(6) filter: after a 0.45 m filter collected in 5 ml into tube like, to be determined.

3 analysis method

IonPac as9-hc 4 mm of anionic analytical column, IonPac ag9-hc 4mm anion protective column eluent: 10.00 mmol / L KOH; flow rate of eluent: 1.00 ml / min; sample volume: 25 UG / L.

Portable chemical test tool

Another easy way is to use nitrate tester, this kind of tool can easily test the nitrate level in fruits and vegetables and fresh meat in 3 seconds, it is quite useful for us when buying vegetables in the market, test the samples before buying is a useful way to protect our family healthy eating.

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Steps to use Greentest Nitrate Tester:

1.Choose the fruit/vegetables category you need to test.

2. Insert the probe and press start test.

3. Get results in 3 seconds it will shows you the normal or caution remind.

 

Healthy Kitchen Tips for Family Eating

Health is essensial an it is  largely determined by what and how you eat. Thus your kitchen and cooding diet play a significant role in your family health.  Improving specific aspects of your kitchen and diet will actually improve your health.Here are some easy-to-incorporate healthy kitchen tips you can use to improve your family’s health.

Healthy-Kitchen-Tips

1. Keep unhealthy snacks out of plain sight

Want to eat less of the unhealthy stuff? Then store them out of your direct line of sight. A study once showed that people who keep cereal on their counters have higher BMI readings than those who stored theirs in pantries or cabinets, so keeping them out of your sight is really a huge help.

To make this technique work even more efficiently for you, try replacing those unhealthy snacks with healthier food options. This means putting healthy snacks, like fruits, on your kitchen counter.

2. Move the serving section out of the table

This may seem like a matter of inconvenience, but it is one of those sneaky healthy kitchen tips that can significantly help in reducing your food consumption.

Placing your serving section out of the dining table forces you and other household members to move around to grab food. This makes it a little harder to gorge on food.

3. Reduce the size of your plate

This is one of the most time-tested tips for reducing caloric consumption. Reducing the size of your plate not only reduces your overall food intake per serving but also creates a psychological effect of satiety. This technique, when done correctly, can reduce your caloric intake by up to 30 percent. Smaller plates definitely worked for me!

4. Plan your meals

Prepare what you and your family diet, Planning the meals for the week ahead and making a shopping list will not only save you tons of time, but it will also help you to avoid impulse buys when grocery shopping.

Also, avoid going to the grocery store when you are hungry, this often leads to unnecessary purchases of quick, unhealthy foods to eat on the go.

5. Buy Organic Food from Market

Fresh fruit and vegetables play important role to our body healthy, it is very important to eat them every day, as vegetable and fruits have much nutrition, if you want to keep fit then these must be your love. But as these days, not all fruits and vegetables are organic and safe, as the farmers use too much fatilizers to the plant growth, thus the food may have more harmful substance inside such as large amount of nitrate. And too much intrate intake to our body can do harm to the healthy.

So a very important tip to buy fruits and vegetables from market is to make sure they are safe. So how? With Greentest, you can easily test them in 3 seconds to tell you which kinds of fruits and vegetables are safe.

 

Green-Test

Taiwan Restaurant Guard Food Safety With Greentest

Recently, by  inviting Mawan Power Plant. Greentest Company sent to the head of Mawan Power Plant company’s cafeteria to promote its showcase technology products: Fresh green-food safety detector. Mawan Power Plant is the enterprises directly under the Shenzhen Energy Group Co., Ltd., located in Shenzhen, Nanshan District, west, southwest end of the South Head Peninsula, east Xiaonanshan south Chiwan Port, the west sea, north of Mawan Port, an area of 418,000 square meters.

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Mawan Power Plant has a cafeteria can accommodate 500 people, according to the person in charge of the canteen Doo introduction to the restaurants every day there are more than three hundred employees.

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In the corner of the cafeteria stocked with two cabinets, a canteen displays commonly used ingredients, in addition to a cabinet column cafeteria each day with the ingredients. Ma Wan power plant canteen, head of the two display cabinets, is to tell the dining staff every day to eat vegetables and fruits can use green food-safety tester for testing here. After all these ingredients green food food-safety detector detection, can be safe to eat. Also next to the cabinet also added a new three-dimensional display advertising. Playing video advertising is the green food food-safety detector official website promotional video.

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Canteen person in charge of the plant canteen food safety very seriously, in order to allow employees to eat healthy meals, eat at ease, use the cafeteria every day of fruits and vegetables come from their own power plant cultivation base. But this is not enough because the cafeteria every day cooking with seasonal vegetables and fruits look glossy appearance is not known is not a residue of pesticide, fertilizer residues. By chance, the logistics head of plant science and technology come into contact with the paper Wheelock’s products green food food-safety tester, which is a compact and easy to carry suitable for home and restaurant use portable food safety detector, it can be simple rapid detection of fruits and vegetables in the nitrate content

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Keep a Healthy Eating with Greentest

Easy Tips for Planning a Healthy Diet and Sticking to it

Healthy eating is not about strict dietary limitations, staying unrealistically thin, or depriving yourself of the foods you love. Rather, it’s about feeling great, having more energy, improving your outlook, and stabilizing your mood. If you feel overwhelmed by all the conflicting nutrition and diet advice out there, you’re not alone. It seems that for every expert who tells you a certain food is good for you, you’ll find another saying exactly the opposite. But by using these simple tips, you can cut through the confusion and learn how to create a tasty, varied, and healthy diet that is as good for your mind as it is for your body.

How does healthy eating affect mental and emotional health?

We all know that eating right can help you maintain a healthy weight and avoid certain health problems, but your diet can also have a profound effect on your mood and sense of wellbeing. Studies have linked eating a typical Western diet—filled with processed meats, packaged meals, takeout food, and sugary snacks—with higher rates of depression, stress, bipolar disorder, and anxiety. Eating an unhealthy diet may even play a role in the development of mental health disorders such as ADHD, Alzheimer’s disease, and schizophrenia, or in the increased risk of suicide in young people.

Set yourself up for success

To set yourself up for success, think about planning a healthy diet as a number of small, manageable steps—like adding a salad to your diet once a day—rather than one big drastic change. As your small changes become habit, you can continue to add more healthy choices.

Moderation is key

Key to any healthy diet is moderation. But what is moderation? In essence, it means eating only as much food as your body needs. You should feel satisfied at the end of a meal, but not stuffed. Moderation is also about balance. Despite what fad diets would have you believe, we all need a balance of protein, fat, fiber, carbohydrates, vitamins, and minerals to sustain a healthy body.

For many of us, moderation also means eating less than we do now. But it doesn’t mean eliminating the foods you love. Eating bacon for breakfast once a week, for example, could be considered moderation if you follow it with a healthy lunch and dinner—but not if you follow it with a box of donuts and a sausage pizza. If you eat 100 calories of chocolate one afternoon, balance it out by deducting 100 calories from your evening meal. If you’re still hungry, fill up with extra vegetables.

Greentest – Detect Fresh Food Safety

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Greentest is  protable nitrate tester for you to detect harmful substances inside fresh fruits and vegetables. It is very easy to use:
1. Choose fruit/vegetable category
2. Insert the probe and press”Start Test”
3. Get the results in 3 seconds

How does healthy eating affect mental and emotional health?

To keep your body healthy, For all of us, eating right can help you maintain a healthy weight and avoid certain health problems, but your diet can also have a profound effect on your mood and sense of wellbeing. Studies have linked eating a typical Western diet—filled with processed meats, packaged meals, takeout food, and sugary snacks—with higher rates of depression, stress, bipolar disorder, and anxiety. Eating an unhealthy diet may even play a role in the development of mental health disorders such as ADHD, Alzheimer’s disease, and schizophrenia, or in the increased risk of suicide in young people.

Eating more fresh fruits and vegetables, cooking meals at home, and reducing your intake of sugar and refined carbohydrates, on the other hand, may help to improve mood and lower your risk for mental health problems. If you have already been diagnosed with a mental health problem, eating well can even help to manage your symptoms and regain control of your life.

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While some specific foods or nutrients have been shown to have a beneficial effect on mood, it’s your overall dietary pattern that is most important. That means switching to a healthy diet doesn’t have to be an all or nothing proposition. You don’t have to be perfect and you don’t have to completely eliminate foods you enjoy to have a healthy diet and make a difference to the way you think and feel.

Key to any healthy diet is moderation. But what is moderation? In essence, it means eating only as much food as your body needs. You should feel satisfied at the end of a meal, but not stuffed. Moderation is also about balance. Despite what fad diets would have you believe, we all need a balance of protein, fat, fiber, carbohydrates, vitamins, and minerals to sustain a healthy body.

For many of us, moderation also means eating less than we do now. But it doesn’t mean eliminating the foods you love. Eating bacon for breakfast once a week, for example, could be considered moderation if you follow it with a healthy lunch and dinner—but not if you follow it with a box of donuts and a sausage pizza. If you eat 100 calories of chocolate one afternoon, balance it out by deducting 100 calories from your evening meal. If you’re still hungry, fill up with extra vegetables.

Aside from portion size, perhaps the single biggest problem with the modern Western diet is the amount of added sugar in our food. As well as creating weight problems, too much sugar causes energy spikes and has been linked to diabetes, depression, and even an increase in suicidal behaviors in young people. Reducing the amount of candy and desserts you eat is only part of the solution as sugar is also hidden in foods such as bread, cereals, canned soups and vegetables, pasta sauce, margarine, instant mashed potatoes, frozen dinners, low-fat meals, fast food, and ketchup. Your body gets all it needs from sugar naturally occurring in food so all this added sugar just means a lot of empty calories. More healthy eating guides on it