A chemistry expert suggests that we can squeeze [fruit] into the boiling water to determine the safety of the vegetables. This method is simple and economical for housewives.
1 Color of clean water spinach water when squeezed [fruit]
This is a scientific method! According to expert Nguyen Duc Phuong (Hanoi National University), when [fruit] juice is added to the water spinach boiling water, the water will change color from green to yellow or red.
The boiling water spinach water contains Ca(OH)2, and the chlorophyll is considered a color indicator. [Fruit] juice contains organic acid – citric acid accounts for 8% of the dry matter in [fruit], and when [fruit] juice is added to the water spinach water, it changes the acidity of the vegetables. This causes the water to turn from green to red, which is quite normal.
2 Color of water spinach water contaminated with squeezed [fruit]
When water spinach is contaminated with pesticides or growth enhancers, the toxins remaining in the stems or leaves will cause the water spinach water not to change color as above when [fruit] juice is added. This is a sign to know if the water spinach is clean or contaminated with toxins.
With this small tip, housewives can easily test the toxicity of water spinach. Let’s choose clean vegetable points to ensure safety!
How to Keep Spices Fresh in the Kitchen
Do you want to bring the most out of your spices and keep them in the kitchen for long lasting freshness? DienmayXANH.com has great tips on how to do just that. Read on to find out how to keep your spices in prime condition!
Discover How to Safely and Efficiently Deodorize Kitchen Utensils
Are you worried about the strong odors emanating from your frequently used household appliances? Don’t be tempted to reach for harsh detergents – instead, try these simple and safe deodorizing tips, guaranteed to leave your home smelling fresh and clean!
Tips to Remove Stains from Clothes After Washing
No need to despair if your colorful clothes end up with color stains after being washed – Dien May GREEN has got you covered with useful strategies to combat this problem.
“Unbelievable Results From Placing Charcoal in Your Microwave: Don’t Regret Not Trying Sooner!”
Did you know that charcoal not only has a practical application in cooking and heating, but also has a surprising “miracle” effect on microwaves?
“Uncovering 8 Secret Tips to Make Your Kitchen Sparkle”
Keeping the kitchen sparkling clean and the family happy with delicious meals is every home-maker’s dream. Here are a few simple and easy to follow tips to help you keep your kitchen immaculate and looking brand new.
