. 2012 Mar;17(1):46–52. doi: 10.3746/pnf.2012.17.1.046

Table 3.

Changes in the gingerol content of pre-treatment ginger paste according to storage temperature and period (unit: mg%)

Storage condition (periods)		Control				Pasteurized sample				Fermented sample				Chemical additives addition sample

		6-gingerol	8-gingerol	10-gingerol	Total	6-gingerol	8-gingerol	10-gingerol	Total	6-gingerol	8-gingerol	10-gingerol	Total	6-gingerol	8-gingerol	10-gingerol	Total
Room temp (days)	1	55.8^ab	15.7^b	17.9^b	89.4^ab	61.9^ab	17.7^b	19.2^a	98.7^ab	77.4^a	23.9^a	27.8^a	129.0^a	58.1^a	19.6^a	18.4^a	96.0^a
	3	51.0^c	15.3^b	15.5^b	81.8^c	65.1^a	19.8^a	19.9^a	104.8^a	65.0^b	18.9^c	22.7^b	106.5^ab	51.1^b	17.1^ab	14.3^b	82.4^b
	5	60.4^ab	16.3^ab	19.2^a	95.8^ab	56.9^c	16.8^ab	17.5^ab	91.1^b	71.5^ab	20.8^ab	22.8^b	115.1^ab	50.1^b	17.9^ab	10.6^c	78.6^bc
	7	65.8^a	18.2^a	20.9^a	104.9^a	59.9^ab	16.9^ab	19.9^a	96.6^ab	75.9^a	17.2^c	26.6^a	119.7^ab	59.5^a	18.4^ab	18.5^a	96.3^a
	10	59.1^b	16.0^ab	16.9^b	91.9^ab	59.1^ab	16.4^ab	19.2^a	94.7^b	73.0^ab	19.8^ab	24.8^ab	117.6^ab	56.1^a	16.2^b	16.1^ab	88.3^b

10°C (weeks)	1	55.8^b	15.7^ab	17.9^b	89.4^ab	61.9^b	17.7^b	19.2^b	98.7^b	77.4^bc	23.9^a	27.8^a	129.0^a	58.1^c	19.6^b	18.4^b	96.0^b
	3	57.7^ab	16.3^ab	20.7^ab	94.6^ab	68.9^a	19.4^a	22.4^a	110.6^a	63.5^e	17.4^b	20.3^d	101.1^d	55.4^cd	19.9^b	17.7^b	92.9^b
	5	59.3^ab	16.9^ab	19.6^ab	95.8^ab	67.8^a	19.6^a	22.6^a	109.9^a	74.1^bc	20.7^ab	27.3^a	122.0^a	71.4^ab	23.6^a	22.8^ab	117.0^a
	7	65.3^a	19.1^a	23.3^a	107.7^a	62.5^b	19.1^a	20.3^a	101.8^a	68.2^d	19.4^ab	23.4^c	111.0^c	74.0^a	22.6^a	24.4^a	121.0^a
	10	53.4^b	12.2^b	14.9^c	80.5^b	60.8^b	10.6^a	13.4^c	84.7^c	70.2^c	13.1^c	25.8^b	109.1^c	61.3^b	11.7^d	15.3^c	88.2^c
	15	52.6^b	10.4^bc	14.9^c	77.8^c	59.5^bc	11.1^c	12.6^c	82.9^c	81.7^ab	13.9^c	28.2^a	123.8^a	61.5^b	10.5^d	13.8^d	85.8^cd
	20	59.9^ab	9.7^c	10.9^d	80.5^b	52.9^c	10.0^c	11.7^c	74.6^d	96.9^a	14.5^c	28.2^a	139.5^b	75.9^a	12.7^c	17.4^b	106.0^a

−20°C (months)	1	63.4^ab	18.3^a	21.3^a	102.9^a	68.9^ab	19.9^a	23.3^ab	112.1^a	74.1^a	21.2^a	23.7^ab	118.9^a	58.6^ab	18.0^a	18.5^bc	95.0^a
	3	59.4^c	10.8^c	15.5^b	85.6^c	70.7^a	12.9^b	18.5^b	102.1^ab	66.4^b	12.6^c	17.6^c	96.5^c	60.5^a	12.1^b	15.6^d	88.1^b
	5	66.9^a	12.1^b	14.1^b	93.2^ab	60.5^b	11.3^b	21.7^ab	93.5^b	64.6^b	12.7^c	22.0^ab	99.2^b	59.3^a	11.6^b	21.6^b	92.4^a
	7	68.9^a	12.9^b	13.5^c	95.3^ab	60.1^b	12.8^b	26.4^a	99.3^ab	69.9^ab	15.4^b	28.0^a	113.3^a	61.9^a	10.2^b	22.7^a	94.8^a
	10	59.8^c	10.9^c	12.7^c	83.3^c	33.6^c	7.2^c	15.1^c	55.8^d	71.7^ab	13.6^c	24.4^ab	109.7^a	56.9^c	9.6^c	24.1^a	90.6^ab

^a–d

Mean values a row not sharing a superscript letter are significantly different (p<0.05, Duncan’s multiple range test).