臭氧熏蒸处理联合PE包装对金针菇采后贮藏品质及抗氧化能力的影响

王霆,张雨,刘宏,何田田,毕阳,贠建民

Effects of Ozone Fumigation Combined with PE Packaging on Postharvest Storage Quality and Antioxidant Capacity of Flammulina velutipes

Ting WANG,Yu ZHANG,Hong LIU,TianTian HE,Yang BI,JianMin YUN

表2 臭氧熏蒸对保鲜金针菇菇体感官品质、褐变指数及失重率的影响

Table 2 Effect of ozone fumigation on sensory score browning index and weightlessness of Flammulina velutipes under low temperature

指标 Index		时间 Time (d)
指标 Index		0	3	6	9	12
感官评分Sensory evaluation	CK_PE	100.00±0.00a	95.80±0.80c	89.53±0.92ef	85.93±0.64bc	78.69±0.99de
	1.35 mg∙m^-³ 10 min	100.00±0.00a	95.54±0.47c	87.42±1.12g	81.26±0.78ef	79.34±0.79cd
	1.35 mg∙m^-³ 15 min	100.00±0.00a	97.76±1.14a	92.65±1.09bc	84.25±1.01cd	80.18±1.01bcd
	1.35 mg∙m^-³ 20 min	100.00±0.00a	97.37±0.88ab	92.66±1.07bc	84.34±1.39bc	79.15±0.99cde
	2.71 mg∙m^-³ 10 min	100.00±0.00a	96.58±0.53bc	87.36±0.70g	82.83±2.12de	78.34±0.63de
	2.71 mg∙m^-³ 15 min	100.00±0.00a	98.75±0.85a	95.64±0.74a	87.25±1.01a	82.31±1.37a
	2.71 mg∙m^-³ 20 min	100.00±0.00a	95.54±1.44c	90.69±1.14de	82.16±1.35ef	80.68±0.85abc
	4.06 mg∙m^-³ 10 min	100.00±0.00a	95.19±0.84c	89.25±0.81f	80.82±0.96f	77.75±1.00de
	4.06 mg∙m^-³ 15 min	100.00±0.00a	95.18±0.96ab	89.29±1.01b	80.83±0.98ab	77.74±1.12de
	4.06 mg∙m^-³ 20 min	100.00±0.00a	97.90±0.95ab	93.81±0.64cd	86.57±0.46f	81.18±1.63ab
褐变指数 BI	CK_PE	12.59±0.33a	18.73±0.16c	22.88±0.44d	28.38±0.27c	33.86±0.65d
	1.35 mg∙m^-³ 10 min	13.36±0.41ab	20.32±0.61d	23.44±0.50d	33.53±0.49e	31.54±0.53c
	1.35 mg∙m^-³ 15 min	13.63±0.40ab	14.92±0.41a	27.18±0.87f	25.06±0.51b	31.45±0.55c
	1.35 mg∙m^-³ 20 min	13.64±0.39ab	18.88±0.60c	23.00±0.05d	25.58±0.45b	28.19±0.82b
	2.71 mg∙m^-³ 10 min	13.35±0.57ab	17.72±0.35b	25.14±0.12e	29.18±1.17d	33.44±0.65d
	2.71 mg∙m^-³ 15 min	13.35±0.89ab	14.33±0.48a	15.67±0.58a	16.82±1.49a	19.91±1.11a
	2.71 mg∙m^-³ 20 min	13.55±0.74ab	20.22±0.86d	20.42±0.79b	25.99±0.50b	31.12±0.51c
	4.06 mg∙m^-³ 10 min	13.88±0.56a	17.66±0.49b	21.80±0.53c	35.95±0.21f	32.49±1.49cd
	4.06 mg∙m^-³ 15 min	13.24±0.25ab	14.68±0.34a	21.96±0.37c	25.98±0.15b	31.20±0.55c
	4.06 mg∙m^-³ 20 min	13.46±0.70ab	19.22±0.96c	23.83±0.32d	25.59±0.46b	28.23±0.54b
失重率 Weight loss rate (%)	CK_PE	0.00±0.00a	1.67±0.09bcd	2.42±0.37e	2.84±0.33bc	3.42±0.28de
	1.35 mg∙m^-³ 10 min	0.00±0.00a	1.88±0.24e	2.01±0.33bcd	2.56±0.10b	5.84±0.21g
	1.35 mg∙m^-³ 15 min	0.00±0.00a	1.05±0.07a	1.80±0.09b	2.72±.17b	2.68±0.18b
	1.35 mg∙m^-³ 20 min	0.00±0.00a	1.78±0.05cde	2.16±0.07cde	3.10±0.07c	3.53±0.19e
	2.71 mg∙m^-³ 10 min	0.00±0.00a	1.61±0.08bc	1.92±0.12bcd	2.53±0.12b	3.15±0.09cd
	2.71 mg∙m^-³ 15 min	0.00±0.00a	1.07±0.05a	1.07±0.03a	2.03±0.09a	2.27±0.13a
	2.71 mg∙m^-³ 20 min	0.00±0.00a	1.75±0.06cde	2.23±0.05cde	3.85±0.38d	4.21±0.07f
	4.06 mg∙m^-³ 10 min	0.00±0.00a	1.50±0.09b	1.86±0.09bc	1.98±0.10a	2.78±0.18b
	4.06 mg∙m^-³ 15 min	0.00±0.00a	1.15±0.13a	2.16±0.07cde	2.80±0.28bc	3.16±0.28cd
	4.06 mg∙m^-³ 20 min	0.00±0.00a	1.82±0.06de	2.10±0.08bcde	2.47±0.05b	3.01±0.12bc