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分析测定了番薯蜂花粉的营养成分，结果表明：蛋白质含量为２３．２７５％；可溶性糖的含量明显高于其他花粉，其中果糖１０．４８％，葡萄糖６．７５％，蔗糖６．４７％，麦芽糖７．５３％．在测定的７种脂肪酸中，亚油酸相对含量最高，ＰＵＦＡ／ＳＦ比值为２．１０４．３种测出的黄酮类化合物含量分别为：芦丁（３３．２３ｍｇ／１００ｇ），桑色素（１８．２４ｍｇ／１０ｇ），坎菲醇（１１．３７ｍｇ／１００ｇ）．蛋白质氨基酸总量为２７．４５７％，必需氨基酸含量为１１．１６５％，Ｅ／Ｔ比为４０．０４％，限制性氨基酸为亮氨酸．必需氨基酸的组成及比值与（ＦＡＯ／ＷＨＯ）（１９７３）提出的理想蛋白质中人体必需氨基酸的模式接近．游离氨基酸总含量为５４９．１２８ｍｇ／１００ｇ．在测定的１１种维生素中，维生素Ｃ的含量最高，在５３．３１ｍｇ／１００ｇ．矿质元素依照含量的高低依次为Ｐ＞Ｋ＞Ｃａ＞Ｓｉ＞Ｍｇ＞Ｆｅ＞Ｚｎ＞Ｎａ＞Ａｌ＞Ｍｎ＞Ｃｕ＞Ｓｒ＞Ｂ＞Ｔｉ＞Ｍｏ．＞Ｓｅ．
The results showed that the content of protein was 23.275% and the content of soluble sugar was significantly higher than other pollens, including fructose 10.48%, glucose 6.75%, sucrose 6.47% Maltose 7.53%. Among the seven fatty acids tested, the relative content of linoleic acid was the highest, the ratio of PUFA / SF was 2.104.3, the content of flavonoids detected were rutin (33.23mg / 100g), morin (18 .24 mg / 10 g), Campphenanol (11.37 mg / 100 g). The total amino acid content of the protein was 27.457%, the essential amino acid content was 11.165%, the E / T ratio was 40.04% and the limiting amino acid was leucine. The composition and ratio of the essential amino acids are similar to those of the human essential amino acids in the ideal protein proposed by (FAO / WHO) (1973). The total free amino acid content was 549.128 mg / 100 g. In the determination of the 11 kinds of vitamins, the highest content of vitamin C, at 53.31mg / 100g. The contents of mineral elements in order of P> K> Ca> Si> Mg> Fe> Zn> Na> Al> Mn> Cu> Sr> B> Ti> Mo. > Se.