食品安全质量检测学报
食品安全質量檢測學報
식품안전질량검측학보
FOOD SAFETY AND QUALITY DETECTION TECHNOLOGY
2015年
4期
1440-1445
,共6页
梨%保鲜%发酵液
梨%保鮮%髮酵液
리%보선%발효액
pear%preservation%fermented liquid
目的：探究两种保鲜液对南国梨保鲜效果。方法测定南国梨样品的外观变化、失重率、酸度及总糖含量的变化。结果两种保鲜液均具有良好的保鲜效果。保鲜液2的保鲜效果更明显,用此保鲜液制成的保鲜纸包装样品,35 d后果品外观良好,失重率比对照组降低了1.76%,酸度减少了0.07%。说明这种保鲜液制成的保鲜纸能有效地减少水分散失、保持果品风味。结论两种保鲜液对南国梨均具有良好的保鲜效果,将对发酵型天然保鲜剂的系统研究奠定基础。
目的：探究兩種保鮮液對南國梨保鮮效果。方法測定南國梨樣品的外觀變化、失重率、痠度及總糖含量的變化。結果兩種保鮮液均具有良好的保鮮效果。保鮮液2的保鮮效果更明顯,用此保鮮液製成的保鮮紙包裝樣品,35 d後果品外觀良好,失重率比對照組降低瞭1.76%,痠度減少瞭0.07%。說明這種保鮮液製成的保鮮紙能有效地減少水分散失、保持果品風味。結論兩種保鮮液對南國梨均具有良好的保鮮效果,將對髮酵型天然保鮮劑的繫統研究奠定基礎。
목적：탐구량충보선액대남국리보선효과。방법측정남국리양품적외관변화、실중솔、산도급총당함량적변화。결과량충보선액균구유량호적보선효과。보선액2적보선효과경명현,용차보선액제성적보선지포장양품,35 d후과품외관량호,실중솔비대조조강저료1.76%,산도감소료0.07%。설명저충보선액제성적보선지능유효지감소수분산실、보지과품풍미。결론량충보선액대남국리균구유량호적보선효과,장대발효형천연보선제적계통연구전정기출。
Objective To explore the preservation effect of 2 preservative liquid on Nanguo pear. Methods The appearance of Nanguo pear, weight loss rate, and the change of acidity and total sugar as indicators were detected.Results The 2 kinds of preservative liquid had a good fresh-retaining effect. Preservation effect of fliquid 2 was more obvious. Samples packed by paper made of the preservative liquid showed a good appearance, with its weight loss rate reduced 1.76% and acidity decreased 0.07% after 35 d compare to the control group. The paper with the preservative liquid could effectively reduce water retention and keep the fruit flavor.Conclusion The 2 kinds of preservative solution have a good preservation effect to the Nanguo pears, which will lay a research foundation for fermentation type of natural preservative agent.
