It can be solidified and injection-molded into various forms making it a terrific option for food packaging and 3D printing. FDA-approved –Polylactic acid is approved by the FDA as a Generally Recognized as Safe (GRAS) polymer and is safe for food contact. The food packaging benefits: PLA...
Lactic acid can be described as an organic compound having the chemical formula CH3CH(OH)COOH. When considering its solid state, this compound is a white powder, and it is miscible with water. Upon its dissolving in water, lactic acid forms a colorless aqueous solution. We can name it an ...
alkanoate (PHA) plastic uses starch also, typically from corn or sugarcane or beetroot, and it shows up in things like cosmetics bottles. Cellulose-based plastics are made of cellulose, the main component in plant tissues. You'll also find bioplastics made from soy protein or lactic acid....
How do bacteria eat and reproduce? As some of the oldest life-forms onEarth, bacteria have evolved a dizzying number of ways to survive. Some bacteria are photosynthetic, while others are master decomposers, breaking down rotting and decaying organic material into nutrients. Some enter symbiotic, ...
Formulated with lactic acid derived from honey, this exfoliant offers a gentle and safer alternative way to gain these combined benefits. Note: When selecting different types of vitamin C in skin care, remember that Vitamin C stability is key for effectiveness. Not all forms are equal; unstable...
Instead, they are diastereomers. How do you identify enantiomers? Enantiomers are a pair of molecules that exist in two forms that are mirror images of one another but cannot be superimposed one upon the other. Enantiomers are in every other respect chemically identical....
Drinking milk that has been fermented with acidophilus, or acidophilus milk, is a great way to get more probiotics in your diet. Buttermilk is similarly cultured with lactic acid bacteria (LAB) and is a good source of probiotics. These probiotics may help guard against various infections, cancer...
The hydroxyl radical (OH–) is formed not only by the reduction of hydrogen peroxide but also through the interaction of superoxide with hydrogen peroxide as well as the interaction between hydrogen peroxide and the reduced forms of metal ions, ie, copper and iron (20). The ability of the ...
Lactic Acid Fermentation There are other types of minor heterotrophic metabolisms like: (a) methylotrophy,where bacteria use C1-carbon compounds like methanol, formaldehyde, methylamines, etc. as an energy source. This is seen in methanotrophslike Methylobacter spp., Methylomonas spp., Methylococcu...
Get the clear skin you've always dreamed of! Spots form when hair follicles on the surface of our skin become blocked. There are betweenthree and five millionhair follicles found on the body, and the face. When these follicles become blocked, bacteria forms. The result is often discoloured...