采收时间对蜂王浆产量及化学成分的影响

IF 0.2 4区农林科学 Q4 ENTOMOLOGY

Journal of the Kansas Entomological Society Pub Date : 2021-05-24 DOI:10.2317/0022-8567-93.2.132

S. Al-Kahtani, E. Taha

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引用次数: 6

摘要

摘要:分别在嫁接24、48和72 h后收获蜂王浆，研究不同收获时间对蜂王浆/蜂王细胞产量的影响。研究了嫁接后不同收获时间RJ营养成分的变化。RJ/后细胞在接枝72 h后产量最高，接枝24 h后产量最低。嫁接72 h后收获的RJ水分含量最低。粗蛋白质、灰分、果糖和葡萄糖的含量在嫁接72小时后达到最高。相反，嫁接24小时后收获的RJ脂质含量最高。接枝后，随着时间的推移，pH值降低，酸度增加。结果表明，RJ可在嫁接72 h后收获，产量最高。嫁接后RJ的营养成分随时间变化，可以区分嫁接后不同时间收获的RJ。

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Effect of Harvest Time on Royal Jelly Yield and Chemical Composition

ABSTRACT: Royal jelly (RJ) was harvested after 24, 48, and 72 hrs of grafting to study the effect of harvest time on the yield of RJ/queen cell. The changes in the nutritional components in RJ harvested at different times post-grafting were also studied. The highest yield of RJ/queen cell was harvested after 72 hrs of grafting, while the lowest yield was harvested after 24 hrs of grafting. The lowest moisture content was found in RJ harvested after 72 hrs of grafting. The maximum concentrations of crude protein, ash, fructose, and glucose were found in RJ harvested after 72 hrs of grafting. Conversely, the highest lipid content was obtained from RJ harvested after 24 hrs of grafting. The pH value decreased and acidity increased over time after grafting. It was concluded that RJ can be harvested after 72 hrs of grafting to obtain maximum yield. The nutritional components in RJ may be changed over time after grafting, and it could differentiate between RJ harvested at different times post-grafting.

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来源期刊

Journal of the Kansas Entomological Society 生物-昆虫学

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of the Kansas Entomological Society is a publication of the Kansas (Central States) Entomological Society, publishes research on all aspects of the sciences of entomology, and has world-wide authorship and readership.