Phenotypic parameters of macromineral and phenolic compound concentrations and selection of Andean bean lines with nutritional and functional properties

Ribeiro, Nerinéia Dalfollo; Mezzomo, Henrique Caletti

doi:10.1590/1413-7054202044000320

Acessibilidade / Reportar erro

Brasil

Español English

sumário « anterior atual seguinte »

Sumário

Agricultural Sciences • Ciênc. agrotec. 44 • 2020 • https://doi.org/10.1590/1413-7054202044000320 copy

Phenotypic parameters of macromineral and phenolic compound concentrations and selection of Andean bean lines with nutritional and functional properties

Parâmetros fenotípicos da concentração de macrominerais e compostos fenólicos e seleção de linhagens de feijão Andino com propriedades nutricionais e funcionais

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

The development of Andean common bean lines that contain high macromineral concentration and a phenolic compound concentration that meets the consumer’s dietary requirements is unprecedented in the literature. The objectives of this study were to obtain estimates of phenotypic parameters for the macromineral and phenolic compound concentrations in a recombinant inbred line (RIL) population of Andean beans and to select lines with nutritional and functional properties. The RIL was obtained from a cross between cultivars Hooter and Cal 96. The lines in the F_5:6 and F_5:7 generations and the cultivars were evaluated in two consecutive experiments in the same experimental area. The concentrations of potassium (K), phosphorus (P), magnesium (Mg), and calcium (Ca) were determined by acid digestion, whereas the phenolic compound concentration was obtained by the Follin-Ciocalteu method. A significant genotype effect was observed for all traits evaluated in the F_5:6 and F_5:7 generations. Intermediate-to-high heritability estimates (h²: 43.15 to 98.85%) were obtained for the concentrations of K, P, Mg, Ca and phenolic compounds. These traits exhibited transgressive segregation and quantitative inheritance in the RIL population of Andean beans. Lines DFA 34-18 and DFA 46-18 have high K and P concentrations and low phenolic compound concentration and will be selected by the human nutrition. Lines DFA 04-18 and DFA 05-18 and cultivars Pérola, IPR Siriri, IAC Imperador, and IPR Tangará showed high concentrations of two or more macrominerals and phenolic compounds; therefore, they have nutritional and functional properties and will be selected by the breeding program.

Index terms:
Phaseolus vulgaris; heritability; inheritance pattern; selection index.

Editora da Universidade Federal de Lavras Editora da UFLA, Caixa Postal 3037 - 37200-900 - Lavras - MG - Brasil, Telefone: 35 3829-1115 - Lavras - MG - Brazil
E-mail: revista.ca.editora@ufla.br

Acompanhe os números deste periódico no seu leitor de RSS

[1] ^*Corresponding author: nerineia@hotmaill.com

Sources of variation	DF	Mean square
		K	P	Mg	Ca	PC
	F_5:6 generation
Block	2	2.01	0.81	0.00	0.18	1.08
Genotype (adjusted)	60	1.28^*	0.19^*	0.01^*	0.12^*	0.59^*
Residue	6	0.18	0.03	0.00	0.02	0.15
CEV (%)¹		3.72	4.46	0.50	12.24	9.66
Selective accuracy		0.93	0.91	0.99	0.92	0.86
General mean		11.41	3.96	1.83	1.11	3.92
Lines mean		11.44	4.08	1.84	1.10	4.00
Control mean		11.23	3.96	1.82	1.14	3.57
Phenotypic variance		1.382	0.200	0.007	0.100	0.704
Environmental variance		0.181	0.033	0.000	0.018	0.149
Genetic variance		1.201	0.166	0.007	0.082	0.555
Heritability (%)		86.90	83.42	98.85	81.85	78.83
CGV (%)²		9.58	10.00	4.61	25.99	18.64
Coefficient b³		2.57	2.24	9.28	2.12	1.93
	F_5:7 generation
Replication	1	1.44	1.75	0.00	0.00	1.08
Block/replication (adjusted)	14	0.58	0.19	6.71	1.68	0.20
Genotype (adjusted)	63	0.61^*	0.20^*	0.01^*	0.09^*	1.16^*
Residue	49	0.33	0.12	0.00	0.01	0.34
CEV (%)¹		4.19	7.14	3.10	11.87	21.09
Selective accuracy		0.67	0.66	0.83	0.92	0.84
Lattice efficiency (%)		109.09	106.63	116.24	101.92	90.76
General mean		13.78	4.77	1.81	0.97	2.78
Lines mean		13.77	4.79	1.81	0.92	2.81
Control mean		13.74	4.70	1.80	1.16	2.64
Phenotypic variance		0.307	0.102	0.005	0.046	0.583
Environmental variance		0.167	0.058	0.002	0.007	0.172
Genetic variance		0.140	0.044	0.003	0.039	0.411
Heritability (%)		45.71	43.15	69.01	85.67	70.51
CGV (%)²		2.72	4.40	3.27	20.51	23.06
Coefficient b³		0.65	0.62	1.05	1.73	1.09

	Xo	Xs	h²	GG	GG (%)
Potassium	13.79	14.17	45.71	0.18	1.29
Phosphorus	4.77	4.93	43.15	0.07	1.43
Magnesium	1.81	1.86	69.01	0.04	2.08
Calcium	0.97	1.11	85.67	0.12	12.70
Phenolic	2.78	2.63	70.51	-0.10	-3.68
Total gain				0.30	13.82
------------------------------------------------------------------------------------------------
Genotype	Potassium	Phosphorus	Magnesium	Calcium	Phenolic
Pérola	14.35	4.75	2.00	1.46	3.38
DFA 21-18	14.14	4.86	1.88	0.97	2.06
DFA 33-18	14.88	5.12	1.85	0.80	2.27
DFA 44-18	13.62	5.12	1.85	1.05	2.26
DFA 34-18	13.20	5.26	1.86	1.10	1.97
DFA 40-18	15.30	4.67	1.83	1.15	2.37
DFA 45-18	13.83	4.99	1.84	0.94	2.42
IPR Tangará	13.51	4.89	1.94	1.47	3.78
IPR Siriri	14.35	4.44	2.01	1.28	4.07
DFA 46-18	13.62	5.12	1.75	1.44	1.95
DFA 36-18	14.25	5.10	1.84	0.79	2.54
DFA 47-18	14.14	4.94	1.76	1.15	2.56
DFA 17-18	15.09	4.87	1.83	0.84	2.61

	Xo	Xs	h²	GG	GG (%)
Potassium	13.79	13.92	45.71	0.06	0.45
Phosphorus	4.77	4.77	43.15	-0.00	-0.01
Magnesium	1.81	1.89	69.01	0.06	3.10
Calcium	0.97	1.12	85.67	0.13	13.18
Phenolic	2.78	3.73	70.51	0.67	24.22
Total gain				0.92	40.94
------------------------------------------------------------------------------------------------
Genotype	Potassium	Phosphorus	Magnesium	Calcium	Phenolic
Pérola	14.35	4.75	2.00	1.46	3.38
IPR Tangará	13.51	4.89	1.94	1.47	3.78
Carioca	14.14	4.45	1.96	1.38	4.27
IPR Siriri	14.35	4.44	2.01	1.28	4.07
Fepagro Garapiá	13.62	4.87	1.87	1.07	3.25
BRS Estilo	13.20	4.87	1.84	1.30	4.05
DFA 04-18	14.14	5.28	1.78	0.80	3.13
SCS 205 Riqueza	14.25	4.40	1.91	1.01	5.81
DFA 23-18	13.93	4.70	1.84	0.90	4.13
IAC Imperador	13.83	4.39	2.00	1.24	4.09
DFA 05-18	14.04	5.12	1.81	0.69	2.92
Cal 96	13.72	4.90	1.78	1.12	2.85
DFA 35-18	13.93	4.99	1.85	0.79	2.80