They are indicators the roasting is complete.  If it receives too darkish brown, you may have burnt it. As soon as the sugar is included in, it lightens to a good looking light brown shade.अगर आपकी समस्या गंभीर है या यह उपायों से ठीक नहीं हो रही है, तो एक्सपर्ट्स से सलाह लें.There is ability in ta