Effect of four trace elements on Paenibacillus polymyxa Pp-7250 proliferation, activity and colonization in ginseng

Yugang Gao; Jing Liang; Ruxue Xiao; Pu Zang; Yan Zhao; Lianxue Zhang

doi:10.1186/s13568-018-0694-0

AMB Express

Table 3 Changes of the content of ginseng root and leaf saponins transformed by Paenibacillus polymyxa under different treatment groups

From: Effect of four trace elements on Paenibacillus polymyxa Pp-7250 proliferation, activity and colonization in ginseng

	A	B	C	D	E	F
Content of ginseng root saponins transformed by Paenibacillus polymyxa under different treatment groups
Rg1	0.2738 ± 0.0667^a	0.3433 ± 0.0263^ab	0.2951 ± 0.0719^ab	0.2758 ± 0.0467^a	0.4068 ± 0.0977^bc	0.5078 ± 0.1303^c
Re	0.2016 ± 0.0831^a	0.3552 ± 0.0507^ab	0.2973 ± 0.0686^a	0.2836 ± 0.0759^a	0.4868 ± 0.1206^bc	0.5710 ± 0.2180^c
Rf	0.0621 ± 0.0040^a	0.0856 ± 0.0205^ab	0.0704 ± 0.0163^a	0.0654 ± 0.0130^a	0.0991 ± 0.0152^ab	0.1189 ± 0.0597^b
Rb1	0.2052 ± 0.0387^a	0.3301 ± 0.0715^abc	0.2559 ± 0.0491^a	0.2753 ± 0.0317^ab	0.4040 ± 0.0461^bc	0.4218 ± 0.1877^c
Rg2	0.0213 ± 0.0149^a	0.0353 ± 0.0093^ab	0.0207 ± 0.0177^a	0.0258 ± 0.0050^a	0.0517 ± 0.0178^bc	0.0679 ± 0.0114^c
Rc	0.0646 ± 0.0124^a	0.0828 ± 0.0092^a	0.0760 ± 0.0321^a	0.0737 ± 0.0136^a	0.1162 ± 0.0278^b	0.1469 ± 0.0265^b
Rh1	ND	ND	ND	ND	ND	ND
Rb2	0.1013 ± 0.0542^a	0.1684 ± 0.0434^a	0.1463 ± 0.0679^a	0.1549 ± 0.0312^a	0.2563 ± 0.0231^b	0.3452 ± 0.0493^c
Rb3	0.0154 ± 0.0066^a	0.0254 ± 0.0075^a	0.0183 ± 0.0031^a	0.0198 ± 0.0021^a	0.0383 ± 0.0036^b	0.0440 ± 0.0156^b
F1	ND	ND	ND	ND	ND	ND
Rd	0.1255 ± 0.0183^ab	0.1385 ± 0.0108^ab	0.1219 ± 0.0195^a	0.1229 ± 0.0109^a	0.1492 ± 0.0187^bc	0.1653 ± 0.0113^c
Rk3	ND	ND	ND	ND	ND	ND
F2	ND	ND	ND	ND	ND	ND
Rh4	0.0012 ± 0.0002^a	0.0020 ± 0.0012^a	0.0016 ± 0.0003^a	0.0030 ± 0.0022^a	0.0020 ± 0.0012^a	0.0026 ± 0.0028^a
Rg3	0.0035 ± 0.0010^a	0.0089 ± 0.0037^a	0.0074 ± 0.0025^a	0.0078 ± 0.0036^a	0.0065 ± 0.0030^a	0.0073 ± 0.0048^a
Protopan axatriol	0.0054 ± 0.0027a	0.0059 ± 0.0040^a	0.0048 ± 0.0033^a	0.0046 ± 0.0035^a	0.0048 ± 0.0021^a	0.0055 ± 0.0040^a
CK	0.0039 ± 0.0024^a	0.0044 ± 0.034^ab	0.0046 ± 0.0023^ab	0.0054 ± 0.0031^ab	0.0061 ± 0.0020^ab	0.0105 ± 0.0074^b
Rg5	0.0087 ± 0.0032^a	0.0182 ± 0.0190^ab	0.0210 ± 0.0206^ab	0.0222 ± 0.0167^ab	0.0276 ± 0.0184^ab	0.0413 ± 0.0139^b
Rh2	0.0045 ± 0.0026^a	0.0055 ± 0.0038^a	0.0057 ± 0.0043^a	0.0055 ± 0.0040^a	0.0096 ± 0.0084^ab	0.0143 ± 0.0011^b
Protopan axadiol	0.0037 ± 0.0046^a	0.0070 ± 0.0048^ab	0.0057 ± 0.0055^ab	0.0050 ± 0.0046^a	0.0056 ± 0.0049^ab	0.0140 ± 0.0078^b
Total saponins	1.1014 ± 0.1430^a	1.6163 ± 0.1034^b	1.3523 ± 0.1414^a	1.3506 ± 0.0981^a	2.0704 ± 0.1986^c	2.4842 ± 0.2698^d
Content of ginseng leaf saponins transformed by Paenibacillus polymyxa under different treatment groups
Rg1	0.1973 ± 0.0523^a	0.2807 ± 0.0310^ab	0.2299 ± 0.0437^ab	0.2782 ± 0.0615^ab	0.3280 ± 0.0989^bc	0.3963 ± 0.0403^c
Re	0.2346 ± 0.1960^a	0.5740 ± 0.2654^abc	0.4246 ± 0.2002^ab	0.4916 ± 0.3641^ab	0.7432 ± 0.1534^bc	0.8904 ± 0.1488^c
Rf	0.0664 ± 0.0117^a	0.1052 ± 0.0222^b	0.0566 ± 0.0320^a	0.0613 ± 0.0093^a	0.1187 ± 0.0123^b	0.1234 ± 0.0240^b
Rb1	0.1287 ± 0.0547^a	0.1307 ± 0.0297^a	0.1332 ± 0.0128^a	0.1328 ± 0.0182^a	0.1667 ± 0.0152^ab	0.1846 ± 0.0291^b
Rg2	0.0613 ± 0.0393^a	0.0881 ± 0.0295^ab	0.0710 ± 0.0289^a	0.0679 ± 0.0145^a	0.0966 ± 0.0649^b	0.1048 ± 0.0174^b
Rc	0.0581 ± 0.0247^a	0.0686 ± 0.0351^ab	0.0511 ± 0.0419^a	0.0454 ± 0.0556^a	0.0806 ± 0.0343^b	0.0917 ± 0.0104^b
Rh1	ND	ND	ND	ND	ND	ND
Rb2	0.0764 ± 0.0447^a	0.1417 ± 0.0212^bc	0.0960 ± 0.0222^ab	0.1034 ± 0.0260^ab	0.1664 ± 0.0449^c	0.1779 ± 0.0331^c
Rb3	ND	ND	ND	ND	ND	ND
F1	0.0178 ± 0.0020^a	0.0299 ± 0.0077^ab	0.0227 ± 0.0026^ab	0.0258 ± 0.0057^ab	0.0301 ± 0.0042^b	0.0584 ± 0.0801^c
Rd	0.1237 ± 0.0382^ab	0.1440 ± 0.0483^b	0.1112 ± 0.0494^a	0.1218 ± 0.0226^a	0.1408 ± 0.0366^b	0.1588 ± 0.0292^b
Rk3	ND	ND	ND	ND	ND	ND
F2	0.0017 ± 0.0010^a	0.0025 ± 0.0005^a	0.0026 ± 0.0011^a	0.0020 ± 0.0008^a	0.0029 ± 0.0005^a	0.0031 ± 0.0016^a
Rh4	ND	ND	ND	ND	ND	ND
Rg3	0.0049 ± 0.0005^a	0.0073 ± 0.0025^bc	0.0064 ± 0.0015^ab	0.0067 ± 0.0006^ab	0.0080 ± 0.0013^bc	0.0093 ± 0.0012^c
Protopan axatriol	0.0014 ± 0.0002^a	0.0039 ± 0.0011^ab	0.0025 ± 0.0007^ab	0.0034 ± 0.0013^ab	0.0046 ± 0.0019^b	0.0075 ± 0.0033^c
CK	0.0019 ± 0.0019^a	0.0035 ± 0.0046^a	0.0025 ± 0.0010^a	0.0027 ± 0.0013^a	0.0032 ± 0.0024^a	0.0076 ± 0.0035^b
Rg5	0.0008 ± 0.0006^a	0.0009 ± 0.0006^a	0.0009 ± 0.0005^a	0.0010 ± 0.0004^a	0.0011 ± 0.0006^a	0.0014 ± 0.0007^a
Rg5	0.0050 ± 0.0035^a	0.0062 ± 0.0017^a	0.0053 ± 0.0021^a	0.0053 ± 0.0014^a	0.0064 ± 0.0025^a	0.0083 ± 0.0018^a
Protopan axadiol	0.0037 ± 0.0006^a	0.0045 ± 0.0022^a	0.0036 ± 0.0026^a	0.0041 ± 0.0012^a	0.0054 ± 0.0017^a	0.0088 ± 0.0067^a
Total saponins	0.9836 ± 0.0606^a	1.5915 ± 0.0532^b	1.2200 ± 0.0675^ab	1.3532 ± 0.0244^ab	1.9026 ± 0.0885^c	2.2322 ± 0.0797^d

A, Clear water control group; B, PDB group; C, PDB control group (without bacteria solution); D, four kinds of trace elements + PDB control group (without bacterial liquid); E, four kinds of trace element compound + PDB Group; F, four kinds of trace elements compound + wheat soybean meal group (lowercase letters indicate that P < 0.05 to reach significant levels)

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