Shi H, Kim SH, Kim IH. Effect of dietary inclusion of fermented sea mustard by-product on growth performance, blood profiles, and meat quality in broilers.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019;
99:4304-4308. [PMID:
30828811 DOI:
10.1002/jsfa.9663]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 02/07/2019] [Accepted: 02/26/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND
Sea mustards are traditionally consumed as human food in many Asian countries. However, owing to the large consumption of seaweed, there are a substantial number of by-products produced during processing. These by-products after fermentation can provide a good alternative nutrient source for broilers and serve as a recycled resource reducing the environmental pollution of the seaweed industry. Therefore, an experiment was conducted to evaluate the effect of fermented sea mustard by-product (FSM) supplementation on growth performance, nutrient digestibility, excreta microflora, blood profiles, relative organ weight, and meat quality in broilers. The treatments were: control (CON), basal diet; FSM, CON +2 g kg-1 FSM.
RESULTS
During days 1 to 35, with the supplementation of 2 g kg-1 FSM, body weight gain (BWG) increased (P < 0.05), whereas the feed conversion ratio (FCR) decreased (P < 0.05). On day 35, with the supplementation of 2 g kg-1 FSM, excreta Lactobacillus counts increased (P < 0.05), and the excreta Escherichia coli counts decreased (P < 0.05). There were no significant effects (P > 0.05) on nutrient digestibility, blood profile, relative organ weight, and breast meat quality of broilers fed with FSM diets.
CONCLUSION
Dietary supplementation of 2 g kg-1 FSM can improve growth performance, and shifted excreta microflora by increasing the proliferation of Lactobacillus counts and by decreasing E. coli counts. © 2019 Society of Chemical Industry.
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