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51. The endosperm of the nut owes its marked degree of astringency to the tannins it contains
坚果的胚乳由于存在丹宁,所以有显著的涩味。
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52. Albumin One of a group of simple, lowmolecular-weight proteins found in plants, for example in the endosperm of barley and wheat seeds. Albumins are watersoluble and coagulate when heated.
清蛋白(白蛋白):在植物中发现的一种水溶性的、简单的低分子量的蛋白质。存在于大麦或小麦种子的胚乳中。
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53. The embryological features of Ligustrum lucidum Ait. such as pollination and fertilization, endosperm development and embryogeny, development of pericarp and testa have been investigated with the light microscope. The embryological comparison of the six genera in Oleaceae has been made.
应用光学显微镜对女贞的传粉和受精、胚乳和胚胎的发育、果皮和种皮的发育等胚胎学特征进行了研究,对木犀科六属的胚胎学特征进行了比较.
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