unrefined sugar

基本解释

Up from Hindustan come ten, fifteen, twenty thousand caravans bringing slaves, cotton cloth, refined and unrefined sugar and aromatic roots.
从印度来的一万、一万五、两万商队带来了奴隶，棉布，精炼和粗提的糖和香精。
ecocn.org
The solution is not to go from refined carbohydrates like pasta to pork rinds and from sugar to sausage, but to substitute refined bad carbs with unrefined good carbs.
但解决问题之道并不是从吃面食转而吃猪皮、从吃糖转而吃香肠，而是用未提炼的“好”carbs代替提炼了的“坏”carbs。
A potentially more practical approach is to limit sugar and other processed carbohydrates, replacing them with natural fats, protein and unrefined carbohydrates, he said.
他认为，限制糖和其他精加工的碳水化合物，代之以天然脂肪、蛋白质和粗粮，不失为一个更为实际的方法。

During the three months that Veggie Booty was off the shelves, he tweaked its recipe, adding "cane powder" (unrefined sugar) to reduce the Booty's bitterness and make it more appealing to a wider audience.
FORBES: Magazine Article