摘要

辣木地方品种花的营养成分及抗营养因子研究

作者(年代):i.o.i igwilo, F.C.Ezeonu, S.C.Udedi, K.I.Ubaoji, n.a.o ozumba, h.a.g ogbunugafor

采用美国分析化学家协会的方法对辣木花进行了近似分析，并采用Technicon序列多样品氨基酸分析仪(TSM)对辣木花进行了氨基酸含量测定。花脂肪含量9.44±3.08ï′¥;25.99±0.07ï '¥蛋白质;50.57我€¥碳水化合物;3.57±0.12ï '¥ash;10.43±0.58ï:水分89.57±0.58ï:干物质。这种花的总能量值为391.20千卡/100克。花中含有抗坏血酸(459.21mg/100g)和吡哆醇(7.69mg/100g)，但缺乏烟酸、核黄素和硫胺，含有钙(2.32mg/ 100g)、钾(3.02mg/100g)和钠(129.03mg/100g)。单宁(60mg/100g)和草酸(51.23mg/100g)含量较高，而皂苷(15.20mg/100g)、植酸(0.436mg/ 100g)和生氰苷(4.31mg/100g)含量较低。方差分析结果表明，花中必需氨基酸和非必需氨基酸的显著性值均大于0.05，差异不显著。 Experimental studieswith rats suggest that despite the appreciably high protein (25.99%) content of the flowers, it did not support growth. Rats fed compounded meal containing 38.5%ofMoringa flower ration for 21 days presented with drastic reduction in growth rate with mean body weight declining from55.20 ± 1.60g to 39.70 ± 1.15g. The implication is that either the anti-nutritional factors interfered with normalmetabolismor that the protein content of the flower is not digestible.