जोङ्गकं रक्तं रक्तकालं वा स्निग्धम् तौरूपं च ॥ कZ_०२.११.४८ ॥
joṅgakaṃ raktaṃ raktakālaṃ vā snigdham taurūpaṃ ca
‘Joṅgaka’ berwarna merah atau merah-kehitaman; ia berkilat/berminyak dan mempunyai bentuk/rupa ‘taurūpa’.
It adds a tactile/visual criterion (glossy, smooth) that helps officials distinguish genuine material from dried, inferior, or processed substitutes.
Multi-attribute checks reduce false positives and make fraud harder, improving the reliability of state purchasing and stock audits.