Barley Grass Powder

Key Words: Organic barley grass powder；Barley grass juice powder

[Latin Name] Hordeum vulgare L.

[Plant Source] Barley Grass

[Solubility] Free soluble in water

[Appearance] Green fine powder

Plant Part Used: Grass

[Particle size]100 Mesh-200Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Pesticide residue] EC396-2005, USP 34, EP 8.0, FDA

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[Net weight] 25kgs/drum

[What is Barley ?]

Barley is an annual grass. Barley grass is the leaf of the barley plant, as opposed to the grain. It is capable of growing in a wide range of climatic conditions. Barley grass has greater nutritional value if harvested at a young age.

[How does it work?]

The fiber in barley might lower cholesterol and blood pressure in people with high cholesterol. Barley may also reduce blood sugar and insulin levels. Barley seems to slow stomach emptying. This could help keep blood sugar stable and create a sensation of being full, which might help to control appetite.

[Function]

1. Improves energy naturally

2. Rich in antioxidants

3. Improves digestion & regularity

4. Alkalizes the internal body

5. Helps rebuild the immune system

6. Provides raw building blocks for hair, skin and nails

7. Contains detoxification and cleansing properties

8. Contains anti-inflammatory ingredients

9. Promotes clear thinking

10. Has anti-aging properties

Iodine and Starch Experiment | Iodine Experiment | Starch Experiment | Science experiments for kids

Simple and easy experiment to demonstrate the iodine with starch reaction!

For this test you will need:
• Two test tubes
• Soluble starch powder
• Iodine solution
• Water
• Dropper
Procedure:
• Put some starch powder into a test tube and fill the test tube with water.
• Mix the starch in the test tube well until the starch dissolves in the water.
• Fill the other test tube with normal water.
• Place both the test tubes in a test tube stand.
• Using a dropper take iodine solution.
• Put some drops in each test tube.
• Observe that the test tube with starch solution turns to purple black color.
• The other test tube with normal water retains the color of iodine i.e orange or yellow.
Explanation:
Starch is a mixture of amylose and amylopectin, which are different forms of glucose/starch.
Amylose in starch is responsible for the formation of a deep blue black color.
Amylase is long polymer chains of glucose units connected by an alpha acetal linkage and looks much like a coiled spring.
However iodine is a potassium iodide reagent and it is not very soluble in water.
So, iodine is prepared by dissolving it in water in an aqueous solution of potassium iodide. This results in a linear tri-iodide ion (I3−) complex in iodine which is soluble.
This tri-iodide ion (I3−) slips into the coil of the starch causing an intense or deep blue-black color.

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