Xylitol
Recent study has found out that Artificial sweetener xylitol may pose health risks.
- A sugar alcohol that is commonly used as a sweetener.
- Sugar alcohols combine traits of sugar molecules and alcohol molecules.
- Uses – Common ingredient in sugar-free chewing gums, diabetes-friendly foods and oral-care products.
- Can be found naturally or artificially
Cold lava
Recently Cold Lava rushed through streets as Mount Kanlaon erupted in the Philippines.
- Cold Lava – A dense mixture of volcanic material, debris, and water that behaves like a fast-moving landslide.
- Formation – Occurs when water interacts with volcanic ash and debris on the slopes of a volcano.
- Remains hot internally due to chemical reactions within volcanic material.
- Threats –
- Can advance rapidly, giving little time to evacuate.
- Its high density and abrasive nature can cause significant damage to buildings & roads, and human life.
Microalgae
CSIR-IICT scientists highlighted microalgae potential as a protein supplement.
- Diverse group of single-cell photosynthetic organisms, both prokaryotes and eukaryotes.
- Autotrophic microorganisms that live in marine, freshwater, and soil ecosystems.
- Significance –
- Rich in nutrients and biologically active substances, such as proteins, vitamins, etc.
- Absorb carbon dioxide and produce oxygen through photosynthesis.