Question

Foreign matter, dna finger printing techniquies in identification of drug of natural origin

Answer 1

Fingerprinting is a process that determines the concentrations of a set of characteristic chemical substances in an herb. Based on the conception of phytoequivalence, the chromatographic and DNA fingerprints of herbal medicines could be utilized for addressing the problem of quality control of herbal medicines

Answer 2

Answer:

genuine drug from substituted or adulterated drug. ... Hybridization-based methods: It uses cloned DNA elements or synthetic oligonucleotides as probes to hybridize the DNA.