6.黄茶属于(      )

A.不发酵茶                                                      B.发酵茶

C.半发酵茶                                                      D.后发酵茶

7.蔬菜的分类中，下列哪项不属于叶菜类？(      )

A.榨菜                                                  &nb sp;          B.苋菜

C.大白菜                                                         D.百合

8.果蔬在成熟时所显示出的紫红色或紫蓝色主要是由下列哪种色素引起的？(      )

A.类胡萝卜素                                                  B.花青素

C.黄酮类色素                                                  D.叶绿素

9.下列哪项不是大米质量检验项目？(      )

A.精度                                                             B.碎米

C.糠粉                                                             D.异色粒

10.在国际市场上常见的“脱胶豆油”通常指的是除去了(      )

A.蛋白质                                                         B.植物胶

C.磷脂                                                             D.甾醇