FOOD SCIENCE ›› 2013, Vol. 34 ›› Issue (3): 50-54.

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Comparative study on quality characteristics of four hybrid hazelnut varieties in Shenyang and Ili

  

  • Received:2011-11-29 Revised:2013-01-13 Online:2013-02-15 Published:2017-12-29

Abstract: With four hybrid varieties of ripe hazel yield from Shenyang and Ili for material, Analyzed the appearance characters and the nuts nutritional quality. The results shows that:The weight and kernel rate of nuts in Ili is obviously higher than that of the Shenyang, The Kernel weight of “Liao Zhen Qi Hao ”of two production area was the highest, beyong 2.5g, but kernel rate was merely 35%, The Strain with highest kernel rate is “Liao Zhen Qi Hao” of Ili,which is 48.60%, and “Yu Zhui”is the highest one of Shenyang(44.66%). The Protein and Oleic acid content in nuts of Shenyang are higher than that of ili’s,and Linolenic Acid content is relatively low, The difference of Palm Acid、Stearic Acid and Linolenic Acid content are not big, The protein content of “Liao Zhen Qi Hao” of two area were the highest,and “Dawei” and “Yu Zhui” were lower;After introduction, The Educing sugar content in hazelnut of ili increased,Rate of increase with “Da Wei” was the highest(45.8%).VE and K contents in hazel of ili is higher than Shenyang,s 15.5% and 3.06%,and Ca and P contents in hazel was lower than Shenyang,s 16.68% and 24.33%。

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