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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Effects of dietary hop (Humulus lupulus L.) -acids on quality attributes, composition and oxidative stability of pork meat

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Author(s):
Sbardella, Maicon [1] ; Racanicci, Aline M. C. [2] ; Gois, Franz D. [3] ; de Lima, Cristiane B. [2] ; Migotto, Dannielle L. [2] ; Costa, Leandro B. [4] ; Miyada, Valdomiro S. [1]
Total Authors: 7
Affiliation:
[1] Univ Sao Paulo, ESALQ, Dept Zootecnia, Piracicaba, SP - Brazil
[2] Univ Brasilia, Fac Agron & Med Vet FAV, Brasilia, DF - Brazil
[3] Univ Estadual Santa Cruz, DCAA, Ilheus, BA - Brazil
[4] Pontificia Univ Catolica Parana PUCPR, ECV, Curitiba, PR - Brazil
Total Affiliations: 4
Document type: Journal article
Source: Journal of the Science of Food and Agriculture; v. 98, n. 6, p. 2385-2392, APR 2018.
Web of Science Citations: 1
Abstract

BACKGROUNDThe effects of dietary levels of hop -acids on physical attributes, lipid oxidation and chemical composition of pork meat were evaluated. Thirty-two castrated male pigs obtained from a complete block design feeding experiment (6.23 0.42 kg initial body weight (BW) to 20.45 0.95 kg final BW) and fed diets supplemented with 0, 120, 240 or 360 mg kg(-1) hop -acids during 35 days were slaughtered to sample longissimus dorsi muscle for meat analysis. RESULTSNo effects (P > 0.05) of dietary hop -acids were observed on meat physical attributes. Quadratic effects (P < 0.05) of hop -acids were observed on lipid and protein contents and on thiobarbituric acid-reactive substance (TBARS) values of meatballs, whose equations allowed the estimation of dietary hop -acid levels of 176, 169 and 181 mg kg(-1) to provide up to 16.20% lipid reduction, 1.95% protein accretion and 23.31% TBARS reduction respectively. CONCLUSIONDietary hop -acids fed to pigs might reduce lipid, increase protein and reduce lipid oxidation without affecting physical attributes of the pork meat. (c) 2017 Society of Chemical Industry (AU)

FAPESP's process: 12/00949-8 - Use of beta-acids of hops (Humulus lupulus) in weanling pig diets
Grantee:Valdomiro Shigueru Miyada
Support Opportunities: Regular Research Grants
FAPESP's process: 12/01005-3 - Use of beta-acids of hops (Humulus lupulus) in weanling pig diets
Grantee:Maicon Sbardella
Support Opportunities: Scholarships in Brazil - Doctorate