Trosper T, Allen C F
Seaver Chemistry Laboratory, Pomona College, Claremont, California 91711.
Plant Physiol. 1973 Mar;51(3):584-5. doi: 10.1104/pp.51.3.584.
Stroma lamellae and grana stacks prepared by French press rupture of spinach (Spinacia oleracea) chloroplasts contain similar amounts of beta-carotene on a protein basis. The grana fraction has considerably more xanthophylls than does the stroma fraction. Total carotenoid to chlorophyll ratios are similar for both fractions.
通过法国压榨法破碎菠菜(菠菜属)叶绿体制备的基质片层和基粒堆叠物,以蛋白质为基础计算,含有相似量的β-胡萝卜素。基粒部分的叶黄素含量比基质部分多得多。两个部分的总类胡萝卜素与叶绿素的比例相似。