With reference to the banana grit, consider the following statements:
1. It was developed by CSIR-National Institute for Interdisciplinary Science and Technology (NIIST) at Pappanamcode in Kerala.
2. The concept was introduced to utilise the presence of resistant starch in bananas, which is reported to improve gut health.
3. Changalikodan Nendran Banana got Geographical indication registration from the Geographical Indications Registry, Chennai.
Which of the statements given above is/are correct?