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https://doi.org/10.31895/hcptbn.14.3-4.1

Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves

F.O. Adetuyi   ORCID icon orcid.org/0000-0001-9162-6188 ; Biochemistry Unit, Chemical Sciences Department, Ondo State University of Science and Technology, PMB 353, Okitipupa, Ondo State, Nigeria
K.O. Karigidi ; Biochemistry Unit, Chemical Sciences Department, Ondo State University of Science and Technology, PMB 353, Okitipupa, Ondo State, Nigeria
E.S. Akintimehinm ; Biochemistry Unit, Chemical Sciences Department, Ondo State University of Science and Technology, PMB 353, Okitipupa, Ondo State, Nigeria
T.F. Fajembola ; Biochemistry Unit, Chemical Sciences Department, Ondo State University of Science and Technology, PMB 353, Okitipupa, Ondo State, Nigeria

Puni tekst: engleski, pdf (406 KB) str. 113-120 preuzimanja: 67* citiraj
APA 6th Edition
Adetuyi, F.O., Karigidi, K.O., Akintimehinm, E.S. i Fajembola, T.F. (2019). Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves. Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam, 14 (3-4), 113-120. https://doi.org/10.31895/hcptbn.14.3-4.1
MLA 8th Edition
Adetuyi, F.O., et al. "Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves." Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam, vol. 14, br. 3-4, 2019, str. 113-120. https://doi.org/10.31895/hcptbn.14.3-4.1. Citirano 13.07.2020.
Chicago 17th Edition
Adetuyi, F.O., K.O. Karigidi, E.S. Akintimehinm i T.F. Fajembola. "Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves." Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam 14, br. 3-4 (2019): 113-120. https://doi.org/10.31895/hcptbn.14.3-4.1
Harvard
Adetuyi, F.O., et al. (2019). 'Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves', Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam, 14(3-4), str. 113-120. https://doi.org/10.31895/hcptbn.14.3-4.1
Vancouver
Adetuyi FO, Karigidi KO, Akintimehinm ES, Fajembola TF. Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves. Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam [Internet]. 2019 [pristupljeno 13.07.2020.];14(3-4):113-120. https://doi.org/10.31895/hcptbn.14.3-4.1
IEEE
F.O. Adetuyi, K.O. Karigidi, E.S. Akintimehinm i T.F. Fajembola, "Effect of postharvest UV-C irradiation as physical elicitor on anti-nutritional factor, B-vitamins and mineral profile of Clerodendrum volubile leaves", Hrvatski časopis za prehrambenu tehnologiju, biotehnologiju i nutricionizam, vol.14, br. 3-4, str. 113-120, 2019. [Online]. https://doi.org/10.31895/hcptbn.14.3-4.1

Sažetak
The effect of postharvest UV-C irradiation on the antinutrients (phytate, saponin, tannin), B-vitamins, and mineral profile of Clerodendrum volubile leaves was evaluated. The leaves were cleaned, detached, divided into two parts, one part was irradiated with UV-C lamp at wavelength 210 nm, average dose of 2.217 J/m2 for 20 minutes while the other was left untreated, the two were stored for 24 hours at room temperature. The phytate, saponin, tannin, B vitamins and mineral content of the leaves were analysed after irradiation and storage using standard methods. Mineral and molar ratios were calculated. UV-C irradiation substantially decreased the phytate contents from 18.12 to 9.02 mg/g but increased the tannin contents from 0.68 to 1.42 g/100g and saponin contents from 1.44 to 1.52 g/100g. The phytate and saponin contents reduced in storage but the tannin content increased. The B vitamins reduced after UV-C irradiation and further in storage with the exception of pyridoxine (B6) which increased significantly. The minerals P, Mn, Na, Ca and Mg content increased while K decreased with UV-C irradiation and no effect on the Fe content of white butterfly C. volubile leaves. After UV – C irradiation the mineral ratios Ca : P, Na : K, Ca : Mg, Ca : K and the miliequivalent ratio K : (Ca + Mg) were still within the required standard for their availability for absorption. [Ca][Phytate]/[Zn] molar ratios (0.0003 – 0.0006 mol/kg) were below 0.5 mol/kg the critical value. Irradiating food just like other food processing methods will depend on what the food has to contribute to the total diet.

Ključne riječi
C. volubile; antinutrient; B vitamin; mineral; UV-C irradiation; mineral ratio

Hrčak ID: 235596

URI
https://hrcak.srce.hr/235596

Posjeta: 130 *