Analysis of the Nutritional Quality of Asparagus in Gejiu Area(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Author(s):: BAI Jian-bo¹; 2; ZHOU Yin-li¹; CHEN Shi-tong²; LI Rong-chun²; 1.Life Science and Technology College,Honghe University,Honghe,Yunnan 661000;
2.Edible Institute,Yunnan Agricultural University,Kunming,Yunnan 625021

Keywords:: Asparagus; nutritional quality; analysis; fuzzy mathematics’; Gejiu area

Abstract:: The study determined the Asparagus’ nutritional quality of 11 Asparagus planting points in Gejiu area.It mainly determined 5 nutritive indices such as protein，reducing sugars,organic acid,avonoids and vitamin C,evaluated the comprehensive nutritional qualities of 11 samples with the method of Fuzzy Mathematics’ Subordination Function.The results showed the samples’ qualities of asparagus in Gejiu area were protein content 6.11~11.12 mg/g,reducing sugar 17.59~42.85 mg/g,VC 32.47~44.81 mg/100g,flavone 5.21~8.91 mg/100g,organic acid 0.35%~1.42%;there had 3 excellent quality varieties,their average subordination functions were above 0.50,accounting for 27% of the samples;the better comprehensive quality of nutrition was C4,its’ average subordination function was 0.4120;accounting for 9.09% of samples;the comprehensive nutritional qualities of normal were six(0.4>x>0.3),accounting for 54.55 of samples,average subordination functions were above 0.30;one the worst quality sampe,accounting for 9.09% of the samples.

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Last Update: 2014-08-29