英语翻译Other compounds which can be extracted from vegetable ma

英语翻译
Other compounds which can be extracted from vegetable matter and can be found in concretes,absolutes and oleoresins are fatty acids and fatty acid methyl esters (FAMES),coloring matters (p-carotene),coumarins,psoralens,sterols and flavones.
中concretes,absolutes这两个词是什么意思,应该如何理解这句话?

能被从蔬菜的物质吸取而且能被在具体物发现的其他的化合物,绝对的和油性树脂是脂肪酸和脂肪酸甲基酯 (名望),把物质 (p-胡萝卜素) 、 coumarins 、 psoralens 、固醇和 flavones 涂颜色.