Journal of Tianjin Agricultural University ›› 2019, Vol. 26 ›› Issue (1): 21-25.doi: 10.19640/j.cnki.jtau.2019.01.006

• Researches and Scientific Notes • Previous Articles     Next Articles

Anti-aging nutrient and mineral substance in raspberry fruits of different varieties grown in saline-alkali soils

XIA Kai-li1, YANG Jing-hui1,Corresponding Author, WANG Mao-si1, LIU Ting1, WANG Bin-bin2, ZHANG Chao3, ZHANG Jing-xin4   

  1. 1. College of Horticulture and Landscape, Tianjin Agricultural University, Tianjin 300384, China;
    2. Tianjin LÜYIN Landscape and Ecology Construction Co., Ltd., Tianjin 300384, China;;
    3. Tianshi College, Tianjin 301700, China;
    4. Tianjin Jizhou District Forestry Bureau, Tianjin 301900, China
  • Received:2018-03-23 Online:2019-03-20 Published:2019-10-09

Abstract: In order to compare nutrient of fruits in different varieties of raspberries(‘Hongbao’ ‘Nova’ ‘Xiangfei’ and ‘Heritage’)in saline soil of Tianjin, Vc, soluble protein, total polyphenols, flavonoids, anthocyanins, Na, K, Fe, zinc and mineral salts, the content of Ca, Cu, etc were detected. The results showed that the highest Vc content was 15.12 mg/100g in ftuits of ‘Hongbao’, which was not significantly different from that of Xiangfei(13.68 mg/100g)and Heritage(12.72 mg/100g), but significantly higher than that of ‘Nova’(4.80 mg/100g). The soluble protein content of ‘Xiangfei’ was the most(10.73 μg/g)in all of them, which was not significantly different from that of ‘Nova’(10.24 μg/g)and ‘Hongbao’(10.05 μg/g), but it was significantly higher than that of ‘Heritage’(9.40 μg/g). The total phenol, flavonoids, anthocyanin, Na, Fe, Zn, Ca, and Cu of ‘Hongbao’ were also the highest, respectively: 93.30 μg/g、15.00 μg/g、20.60 μg/g、7.39 mg/100g、6.23 mg/100g、0.18 mg/100g and 0.02 mg/100g. The fruit health nutrition of Hongbao is the highest, since its function value is 0.86, followed by ‘Xiangfei’(0.49), ‘Heritage’(0.35)and ‘Nova’(0.30)on the basis of membership function analysis results.

Key words: raspberry, saline-alkali soils, anti-aging, minerals, varieties

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