Amid the ongoing controversy over the Tirupati temple laddoos, Executive officer of Tirumala Tirupathi Devastanam (TTD), Shamala Rao said that when he took over as executive officer TTD, the CM expressed concern on the ghee procured and the quality of the laddu which is considered to be very sacred and offered as `Prasadam` to Lord Venkateswara Swamy, then they send it to the lab for testing result of which has been shocking.