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Fruit physical characteristics proximate mineral and starch characterization of FHIA 19 and FHIA 20 plantain and FHIA 03 cooking banana hybrids

机译:FHIA 19和FHIA 20车前草与FHIA 03烹饪香蕉杂种的果实物理特性近缘矿物和淀粉特性

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摘要

Cooking banana and plantain (Musa spp. AAB and ABB groups), have over the years been affected by pest and diseases, resulting in various organizations developing disease resistant hybrids with superior agronomic potential. The characteristics of these improved varieties needs to be studied to ascertain their suitability for use in various food systems. This study aimed at evaluating the physical characteristics, proximate and minerals composition, and characterizing the starch of plantain and a cooking banana hybrid release by Fundación Hondureña de Investigación Agrícola (FHIA), and comparing them to a local landrace in Ghana. FHIA 19 and FHIA 20 plantain, Apentu pa (a local landrace) and FHIA 03 cooking banana hybrid were used for the study. Their physical characteristics, proximate and mineral composition were determined at the proximal, midsection and distal hand positions. Starch granules and cells were then examined under light microscope. Ranges obtained for protein content for FHIA 20, FHIA 03 and FHIA 19 were 3.01–3.40, 2.66–2.91 and 2.81–2.91 %. Potassium was found to be the most abundant mineral in all the cultivars. The highest mean value of 982.5–1013.76 mg/100 g was obtained for FHIA 19. There were significant differences (p < 0.05) in the proximate and mineral composition of the varieties, however no significant difference exited between the hand positions. The largest starch granule size was found in FHIA 19 hybrid. FHIA 03 was also composed predominantly of two types: longitudinal and rounded granules with each type grouped together. The new plantain hybrids compared very well with the local landrace hence making them suitable to be incorporated into local food systems.
机译:多年来,烹饪香蕉和车前草(Musa spp。AAB和ABB组)受到病虫害的影响,导致各种组织开发出具有优异农艺潜力的抗病杂种。需要研究这些改良品种的特性,以确定其在各种食品系统中的适用性。这项研究旨在评估物理特性,近邻和矿物质组成,并表征车前草的淀粉和FundaciónHondureñadeInvestigaciónAgrícola(FHIA)释放的烹饪香蕉杂种,并将其与加纳当地的地方品种进行比较。 FHIA 19和FHIA 20车前草,Apentu pa(当地种)和FHIA 03烹调香蕉杂种被用于研究。在近端,中段和远端手部位置确定其物理特性,近端和矿物成分。然后在光学显微镜下检查淀粉颗粒和细胞。 FHIA 20,FHIA 03和FHIA 19的蛋白质含量范围为3.01-3.40%,2.66-2.91和2.81-2.91%。钾是所有品种中最丰富的矿物质。 FHIA 19的最高平均值为982.5–1013.76 mg / 100 g。该品种的近缘和矿物组成存在显着差异(p <0.05),但手部位置之间没有显着差异。在FHIA 19杂种中发现最大的淀粉颗粒大小。 FHIA 03也主要由两种类型组成:纵向颗粒和圆形颗粒,每种类型组合在一起。新的车前草杂种与当地的地方品种相比非常好,因此使其适合纳入当地的食物系统。

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