Description
INTRODUCTION
Ribonucleic acid (RNA) is a ubiquitous family of large biological molecules that perform multiple vital roles in the coding, decoding, regulation, and expression of genes.
Together with DNA, RNA comprises the nucleic acids, which, along with proteins, constitute the three major macromolecules essential for all known forms of life. Like DNA, RNA is assembled as a chain of nucleotides, but is usually single-stranded. Cellular organisms use messenger RNA (mRNA) to convey genetic information (often notated using the letters G, A, U, and C for the nucleotides guanine, adenine, uracil and cytosine) that directs synthesis of specific proteins, while many viruses encode their genetic information using an RNA genome.
Some RNA molecules play an active role within cells by catalyzing biological reactions, controlling gene expression, or sensing and communicating responses to cellular signals. One of these active processes is protein synthesis, a universal function whereby mRNA molecules direct the assembly of proteins on ribosomes.
This process uses transfer RNA (tRNA) molecules to deliver amino acids to the ribosome, where ribosomal RNA (rRNA) links amino acids together to form proteins.
FUNCTION
Ribonucleic acid (RNA) is a ubiquitous family of large biological molecules that perform multiple vital roles in the coding, decoding, regulation, and expression of genes.
Together with DNA, RNA comprises the nucleic acids, which, along with proteins, constitute the three major macromolecules essential for all known forms of life. Like DNA, RNA is assembled as a chain of nucleotides, but is usually single-stranded. Cellular organisms use messenger RNA (mRNA) to convey genetic information (often notated using the letters G, A, U, and C for the nucleotides guanine, adenine, uracil and cytosine) that directs synthesis of specific proteins, while many viruses encode their genetic information using an RNA genome.
Some RNA molecules play an active role within cells by catalyzing biological reactions, controlling gene expression, or sensing and communicating responses to cellular signals. One of these active processes is protein synthesis, a universal function whereby mRNA molecules direct the assembly of proteins on ribosomes.
This process uses transfer RNA (tRNA) molecules to deliver amino acids to the ribosome, where ribosomal RNA (rRNA) links amino acids together to form proteins.
FUNCTION
Creases the immunity, improve the body's resistance to disease,promote metabolism, anti-aging.
| Product Name:Ribonucleic Acid | |||
| Testing Item | Specification | Result | Method |
| Appearance | Brownish/yellowish powder | Passed test | Q/NYTK01-2018 |
| Odor | light sourness | Passed test | Q/NYTK01-2018 |
| Solubility | Soluble in water, insoluble in alcohol | Passed test | Q/NYTK01-2018 |
| Ribonucleic acid assay, % | ≥90.0 | 91.87 | Q/NYTK01-20I8 |
| pH (0.5% solution) | 3.0~4.0 | 3.20 | Q/NYTK01-2018 |
| Transmittance(0.5% solution), % | ≥60.0 | 83.5 | Q/NYTK01-2018 |
| Water, % | ≤9.0 | 7.2 | Q/NYTK01-20I8 |
| Total Heavy metals( As Pb), mg/kg | ≤10 | <10 | GB5009 |
| Lead, mg/kg | ≤0.5 | <0.5 | GB5009 |
| Arsenic(As), mg/kg | ≤L0 | <1.0 | GB5009 |
| Caduium, mg/kg | ≤1.0 | <1.0 | GB5009 |
| Mercury, mg/kg | ≤0.1 | <0.1 | GB5009 |
| Ethanol,ppm | ≤5000.0 | <5000.0 | GC-detection |
| Nitrogen | 5%-7% | 6.5 | Q/NYTK01-2018 |
| Total aerobic microbial count,cfu/g | ≤3000 | <30 | ISO |
| |Yeast and moulds, cfu/g | ≤300 | Negative | ISO |
| Staphylococcus, cfu/g | Negative | Negative | ISO |
| Salmonella | Negative | Negative | ISO |
| Escherichia coli | Negative | Negative | ISO |
| CONCLUSION: OK / PASS | |||
| Storage/Stability: Stable at room temperature when stored in tightly closed container, protected f humidity. | |||
