关键词: 余甘子, 新品种, 营养成分

Abstract: The fruit characters and main nutrient components of two new varieties of Phyllanthus emblica L. cultivated in Chuxiong Yunnan province are analyzed, the data are compared with ungrafted Phyllanthus emblica L. under artificial cultivation (short for Artificial cultivation PE) and wild Phyllanthus emblica L. under natural growth (short for Wild PE), the results indicated that significant differences are detected between two new varieties, Artificial cultivation PE and Wild PE, the single fruit quality of new varieties are greater, and the appearance of new varieties are more bright and transparent. Although VC and phenols in new varieties are less than Wild PE, the fruit flesh ratio and water content of new varieties are better than wild PE, furthermore, the contents of protein and starch in new varieties Phyllanthus emblica L. powder are higher than Artificial cultivation PE and Wild PE, which all suggest better taste. Volatile components and types in four fresh samples are different, which also indicate that they have their own unique flavor. Through the analysis of oil contents and fatty acids in four oil samples, we find that Yingyu and Wild PE are not suitable for oil. Based on all the analysis, the new varieties Yingyu and Nuozhong are better than Wild PE in fruit size, single fruit quality, yield and taste, which will have higher development and utilization value.

Key words: Phyllanthus emblica L., new varieties, nutrient components