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以甘肃省３个产地所产籽瓜为材料，进行基本成分、氨基酸及矿质元素分析。结果表明：水分含量以瓤最高（９７.３２％～９７.９８％），内皮次之（９６．６４％～９６.８６％），外皮最低（９１．４７％～９１．７６％）；灰分含量以瓤最低（０．２２％～０．２７％），内皮次之（０．２５％～０．３９％），外皮最高（０.４５％～０.６９％）；含酸量瓤中 ０.３０％～０.４３％，内皮 ０.３７％～０.６９％；还原糖和总糖含量，瓤为 １．５２％～３.０５％，内皮 ０．３４％～１．４２％；瓤和皮中蛋白质、纤维素和脂肪含量均分别低于０.４５％，０．３０％和０.０２５％，抗坏血酸含量为７４.４０～１３２．９０ｍｇ／ｋｇ，内皮中含量普遍较高。１８种氨基酸在籽瓜瓤皮中均有存在，其中必需氨基酸以缬氨酸、亮氨酸和苯丙氨酸含量较高，非必需氨基酸以谷氨酸、丝氨酸和精氨酸含量较高。在所测的１４种矿质元素中，籽瓜瓤皮中常量元素以Ｋ、Ｃａ、Ｍｇ、Ｐ、Ｓ含量较高，微量元素以Ａｌ、Ｆｅ、Ｚｎ含量较高，矿质元素含量以外皮最高，内皮次之，瓤最低。不同产地所产籽瓜的成分含量均在一定程度上存在差异。
Taking the seed-gourd produced in three producing areas of Gansu Province as the material, the basic components, amino acids and mineral elements were analyzed. The results showed that the highest water content was 97.32% -97.98%, the lowest was 96.64% -96.86% and the lowest was 91.47% -91.76% The content was the lowest (0.22% -0.27%), the second was the endothelial (0.25% -0.39%) and the highest one was 0.45% -0.69% 0.30% -0.43%, and 0.37% -0.69% of the endothelium. The contents of reducing sugar and total sugar were 1.5 1.52% ~ 3.05%, 0.34% ~ 1.42% ; The contents of protein, cellulose and fat in 瓤 and skin were lower than 0.45%, 0.30% and 0.025%, ascorbic acid content was 74.40 ~ 132.90mg / kg, and the content in endothelium was generally higher . Eighteen kinds of amino acids were found in the seeds and seeds, among which, the contents of essential amino acids were higher in valine, leucine and phenylalanine, while the non-essential amino acids were higher in glutamic acid, serine and arginine. Of the 14 mineral elements tested, K, Ca, Mg, P and S were the major elements in the seed coat, the contents of trace elements Al, Fe and Zn were the highest, and the contents of mineral elements were the highest in the coat Second, 瓤 the lowest. The content of the components of seed-gourd produced in different areas are different to some extent.