Nearly 70% of paneer samples tested in Guwahati failed quality standards, Assam health minister Ashok Singhal said on Tuesday. Nearly 70 per cent of paneer samples tested across Assam between January and October this year failed to meet prescribed food safety standards, prompting the State government to warn of strict. Haryana's food safety officials destroyed around 50,000 kg of adulterated sweets and fake paneer before Diwali.