Dehulling performance and textural characteristics of unshelled and shelled sunflower (Helianthus annuus L.) seeds
Dehulling performance and textural characteristics of unshelled and shelled sunflower (Helianthus annuus L.) seeds
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带壳和带壳向日葵 (Helianthus annuus L.) 种子的脱壳性能和质地特征
DOI：
10.1016/j.jfoodeng.2008.10.013
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发表时间：
2009
影响因子：
5.5
通讯作者：
D. C. Saxena
中科院分区：
文献类型：
--
作者：
Rajiv Sharma;D. S. Sogi;D. C. Saxena
进行了一项研究，以确定水分含量和品种对带壳（种子）和带壳（仁）向日葵种子脱壳性能和质地特征的影响。选择了四个向日葵品种，将其调节至种子含水量 6.24% 至 14.31% 和籽粒含水量 6.18% 至 14.29% (db) 的五个水平。种子的脱壳性能通过脱壳效率（DE）和不可回收籽仁分数（NRKF）来评价。种子及其仁的质地特征通过初始破裂力（ICF）、平均破裂力（ARF）和平均破裂能（ARE）来测量。水分含量和品种的变化，无论是单独的还是组合的，都显示出对葵花籽以及籽粒的脱壳性能和质地特征具有统计学上的显着影响。结果表明，脱壳参数与质地特征有很好的相关性。
A study was carried out to determine the effect of moisture content and variety on dehulling performance and textural characteristics of unshelled (seed) and shelled (kernel) sunflower seeds. Four sunflower varieties were selected and conditioned to five levels of moisture content from 6.24% to 14.31% for seed and 6.18% to14.29% (db) for kernel. Dehulling performance of seed was evaluated in terms of dehulling efficiency (DE) and non-recoverable kernel fraction (NRKF). The textural characteristics of both seed and its kernel were measured in terms of initial cracking force (ICF), average rupture force (ARF) and average rupture energy (ARE). Variation in moisture content and variety either individually or in combination showed a statistically significant effect on the dehulling performance and textural characteristics of sunflower seed, as well as the kernel. It was revealed that dehulling parameters could be well correlated with the textural characteristics.