[
  {
    "amount": 44,
    "start_at": "2015-10-15T21:35:12",
    "absorption_time": 120,
    "unit": "g"
  },
  {
    "amount": 30,
    "start_at": "2015-10-15T21:55:00",
    "absorption_time": 120,
    "unit": "g"
  },
  {
    "amount": 30,
    "start_at": "2015-10-15T23:00:00",
    "absorption_time": 120,
    "unit": "g"
  }
]