Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium
This study examined the effects of stevioside (S) and organic selenium (O-Se) supplementation on the sensory attributes, microbial activity, fatty acid composition, and meat quality traits of Hanwoo cattle (Korean native cattle). Twenty-four Hanwoo cattle (663 ± 22 kg body weight) were assigned to t...
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MDPI AG
2021-01-01
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| Series: | Foods |
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| Online Access: | https://www.mdpi.com/2304-8158/10/1/129 |
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| author | Yong Geum Shin Dhanushka Rathnayake Hong Seok Mun Muhammad Ammar Dilawar Sreynak Pov Chul Ju Yang |
| author_facet | Yong Geum Shin Dhanushka Rathnayake Hong Seok Mun Muhammad Ammar Dilawar Sreynak Pov Chul Ju Yang |
| author_sort | Yong Geum Shin |
| collection | DOAJ |
| description | This study examined the effects of stevioside (S) and organic selenium (O-Se) supplementation on the sensory attributes, microbial activity, fatty acid composition, and meat quality traits of Hanwoo cattle (Korean native cattle). Twenty-four Hanwoo cattle (663 ± 22 kg body weight) were assigned to two dietary treatments for 8 months: control diet and 1% stevioside with 0.08% organic selenium supplemented diet. S and O-Se inclusion in the diet enhanced the final body weight, weight gain, and carcass crude protein (<i>p</i> < 0.05). Moreover, supplementation with S and O-Se had a significant effect on lowering the drip loss and shear force and enhanced the <i>a</i>* (redness) of the <i>longissimus dorsi</i> muscle (<i>p</i> < 0.05). The inclusion of dietary S and O-Se improved the sum of the polyunsaturated fatty acid (ΣPUFAs) content of the meat, and the oxidative status (TBARS) values during second week of storage decreased by 42% (<i>p</i> < 0.05). On the other hand, the microbial count tended to decrease (7.62 vs. 7.41 log<sub>10</sub> CFU), but it was not significant (<i>p</i> > 0.05), and all sensory attributes were enhanced in the S and O-Se supplemented diet. Overall, these results suggest that supplementation of the ruminant diet with stevioside and organic selenium improves the growth performance, carcass traits, and meat quality with enriched PUFAs profile and retards the lipid oxidation during the storage period in beef. |
| first_indexed | 2024-03-09T05:29:08Z |
| format | Article |
| id | doaj.art-3a4883983f7f47fc93bf0f4df2948aee |
| institution | Directory Open Access Journal |
| issn | 2304-8158 |
| language | English |
| last_indexed | 2024-03-09T05:29:08Z |
| publishDate | 2021-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Foods |
| spelling | doaj.art-3a4883983f7f47fc93bf0f4df2948aee2023-12-03T12:34:02ZengMDPI AGFoods2304-81582021-01-0110112910.3390/foods10010129Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic SeleniumYong Geum Shin0Dhanushka Rathnayake1Hong Seok Mun2Muhammad Ammar Dilawar3Sreynak Pov4Chul Ju Yang5Animal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, KoreaAnimal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, KoreaAnimal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, KoreaAnimal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, KoreaAnimal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, KoreaAnimal Nutrition and Feed Science Laboratory, Department of Animal Science and Technology, Sunchon National University, Suncheon 57922, KoreaThis study examined the effects of stevioside (S) and organic selenium (O-Se) supplementation on the sensory attributes, microbial activity, fatty acid composition, and meat quality traits of Hanwoo cattle (Korean native cattle). Twenty-four Hanwoo cattle (663 ± 22 kg body weight) were assigned to two dietary treatments for 8 months: control diet and 1% stevioside with 0.08% organic selenium supplemented diet. S and O-Se inclusion in the diet enhanced the final body weight, weight gain, and carcass crude protein (<i>p</i> < 0.05). Moreover, supplementation with S and O-Se had a significant effect on lowering the drip loss and shear force and enhanced the <i>a</i>* (redness) of the <i>longissimus dorsi</i> muscle (<i>p</i> < 0.05). The inclusion of dietary S and O-Se improved the sum of the polyunsaturated fatty acid (ΣPUFAs) content of the meat, and the oxidative status (TBARS) values during second week of storage decreased by 42% (<i>p</i> < 0.05). On the other hand, the microbial count tended to decrease (7.62 vs. 7.41 log<sub>10</sub> CFU), but it was not significant (<i>p</i> > 0.05), and all sensory attributes were enhanced in the S and O-Se supplemented diet. Overall, these results suggest that supplementation of the ruminant diet with stevioside and organic selenium improves the growth performance, carcass traits, and meat quality with enriched PUFAs profile and retards the lipid oxidation during the storage period in beef.https://www.mdpi.com/2304-8158/10/1/129steviosideorganic seleniumHanwoo cattlefatty acid profileoxidative statussensory attributes |
| spellingShingle | Yong Geum Shin Dhanushka Rathnayake Hong Seok Mun Muhammad Ammar Dilawar Sreynak Pov Chul Ju Yang Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium Foods stevioside organic selenium Hanwoo cattle fatty acid profile oxidative status sensory attributes |
| title | Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium |
| title_full | Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium |
| title_fullStr | Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium |
| title_full_unstemmed | Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium |
| title_short | Sensory Attributes, Microbial Activity, Fatty Acid Composition and Meat Quality Traits of Hanwoo Cattle Fed a Diet Supplemented with Stevioside and Organic Selenium |
| title_sort | sensory attributes microbial activity fatty acid composition and meat quality traits of hanwoo cattle fed a diet supplemented with stevioside and organic selenium |
| topic | stevioside organic selenium Hanwoo cattle fatty acid profile oxidative status sensory attributes |
| url | https://www.mdpi.com/2304-8158/10/1/129 |
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