1
|
Huang J, Yin T, Xiong S, Huang Q. Effect of refrigeration and reheating on the lipid oxidation and volatile compounds in silver carp surimi gels. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024. [PMID: 39287107 DOI: 10.1002/jsfa.13905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 07/20/2024] [Accepted: 09/03/2024] [Indexed: 09/19/2024]
Abstract
BACKGROUND As unsaturated and saturated aldehydes, ketones are known to be responsible for off-odors in surimi products, and they are mainly derived from lipid oxidation. Because surimi-based products are rich in unsaturated fatty acids, they are prone to producing off-odors during the refrigeration and reheating processes, which are common treatments for leftovers. The present study investigated the color, lipid oxidation productions, fatty acid profiles and volatile components in surimi gels during refrigeration at 4 °C for 3 days with multiple reheating. RESULTS The results revealed that the accumulation rate of hydroperoxides was higher in the refrigeration stage, whereas the decomposition rate was higher during reheating in surimi gels. Both refrigeration and reheating treatments promoted conjugated diene values, acid values and carbonyl values. Nevertheless, reheating treatment decreased tohiobarbituric acid reactive substances and whiteness. The contents of unsaturated fatty acids, especially α-linolenic acid, arachidonic acid, eicosapentaenoic acid and docosahexaenoic acid, were reduced, whereas the contents of saturated fatty acids increased during refrigeration and multiple reheating. The unsaturated fatty acids were lost as a result of their oxidative deterioration. The volatile components profile showed that the accumulation of volatile components mainly occurred in the refrigeration stage. Multivariate data analysis was utilized to further clarify whether the off-odors in surimi gels were mainly generated in refrigeration. CONCLUSION Refrigeration and reheating both contributed to lipid oxidation and the generation of volatile compounds in surimi gels, but the off-odors were mainly generated during refrigeration. This research provides a novel understanding of the formation of food odors in processing. © 2024 Society of Chemical Industry.
Collapse
Affiliation(s)
- Jingjing Huang
- College of Food Science and Technology, and MOE Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- National R&D Branch Center for Conventional Freshwater Fish Processing, Wuhan, China
| | - Tao Yin
- College of Food Science and Technology, and MOE Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- National R&D Branch Center for Conventional Freshwater Fish Processing, Wuhan, China
| | - Shanbai Xiong
- College of Food Science and Technology, and MOE Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- National R&D Branch Center for Conventional Freshwater Fish Processing, Wuhan, China
| | - Qilin Huang
- College of Food Science and Technology, and MOE Key Laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- National R&D Branch Center for Conventional Freshwater Fish Processing, Wuhan, China
| |
Collapse
|
2
|
Zhao W, Tian Y, Wang Y, Du J, Chen L, Gu T, Song M, Lu L, Sun C. Dietary effect of Dendrobium officinale leaves on chicken meat quality, fatty acid composition, and volatile compounds profile. Food Chem X 2024; 22:101330. [PMID: 38590632 PMCID: PMC10999829 DOI: 10.1016/j.fochx.2024.101330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/15/2024] [Accepted: 03/21/2024] [Indexed: 04/10/2024] Open
Abstract
Dendrobium officinale leaves (DOL) contain many active ingredients with various pharmacological effects, but are still ineffectively utilized. To investigate the feasibility of developing DOL as a feed additive, it is necessary to determine whether dietary supplementing DOL had any effect on meat quality and flavor. Our results showed that supplementation with DOL decreased the shear force while increased the pH and fat content in breast meat. Meat from DOL-fed chickens had higher levels of n-3 polyunsaturated fatty acids (PUFAs) and n-6 PUFAs, but lower n-6/n-3 ratios. Moreover, volatile compounds profile indicated that contents of aldehydes, including hexanal, pentanal, and heptanal, etc.), which were identified as the key volatile compounds in chicken meat, exhibited noteworthy rise in DOL intake groups. Octanal, 1-octen-3-ol, and 2-pentylfuran also contributed greatly to the meat overall aroma. These data provide a foundation for the comprehensive utilization of DOL as a feed additive with antibiotic substitution potential.
Collapse
Affiliation(s)
- Wanqiu Zhao
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| | - Yong Tian
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Yunzhu Wang
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| | - Jianke Du
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| | - Li Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Tiantian Gu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Minquan Song
- Zhejiang Tiefengtang Biotechnology Co., LTD, Wenzhou 325616, China
| | - Lizhi Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Institute of Animal Husbandry and Veterinary, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
- Key Laboratory of Livestock and Poultry Resources (Poultry) Evaluation and Utilization, Ministry of Agriculture and Rural Affairs of China, Hangzhou 310021, China
| | - Chongbo Sun
- Institute of Horticulture, Zhejiang Academy of Agriculture Sciences, Hangzhou 310021, China
| |
Collapse
|
3
|
Lynch EEM, Clayton EH, Holman BWB, Hopkins DL, Polkinghorne RJ, Campbell MA. Canola meal as a supplement for grass-fed beef cattle: Effects on growth rates, carcase and meat quality, and consumer sensory evaluations. Meat Sci 2024; 207:109363. [PMID: 37866236 DOI: 10.1016/j.meatsci.2023.109363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/31/2023] [Accepted: 10/10/2023] [Indexed: 10/24/2023]
Abstract
The current study examined the growth rates, carcase characteristics, meat quality, and consumer sensory evaluation of the longissimus lumborum muscle (striploin) from steers that were supplemented with either canola meal or grain-based pellets. Forty Angus and Hereford × Angus steers received one of these two supplements with ad libitum lucerne hay for 60 d prior to slaughter. Average daily weight gain was not affected by dietary treatment; however, hot standard carcase weight was significantly lower for steers offered canola meal compared with steers on the grain-based pellets. Dietary treatment did not affect the carcase characteristics, meat quality traits, and consumer sensory evaluation, irrespective of ageing periods. Therefore, canola meal can be used as an approved Pasturefed Cattle Assurance System (PCAS) supplement on moderate dry quality forages without negatively affecting carcase and meat quality traits.
Collapse
Affiliation(s)
- Emma E M Lynch
- School of Animal and Veterinary Sciences, Charles Sturt University, Wagga Wagga, New South Wales 2650, Australia; School of Environmental and Rural Sciences, University of New England, Armidale, New South Wales 2350, Australia.
| | - Edward H Clayton
- Wagga Wagga Agricultural Institute, NSW Department of Primary Industries, Wagga Wagga, New South Wales 2650, Australia
| | - Benjamin W B Holman
- Wagga Wagga Agricultural Institute, NSW Department of Primary Industries, Wagga Wagga, New South Wales 2650, Australia
| | | | | | - Michael A Campbell
- Legendairy Beef Pty Ltd, 2400 Yaven Creek Road, Adelong, New South Wales 2729, Australia
| |
Collapse
|
4
|
Nogalski Z, Modzelewska-Kapituła M, Tkacz K. Effects of Silage Type and Feeding Intensity on Carcass Traits and Meat Quality of Finishing Holstein-Friesian Bulls. Animals (Basel) 2023; 13:3065. [PMID: 37835670 PMCID: PMC10571939 DOI: 10.3390/ani13193065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
The study aimed at evaluating the influence of silage type (grass silage-GS, and maize silage-MS) and energy level in the feed portion on animals' performance, carcass value and the quality of Holstein-Friesian bull meat. The animals were reared using intensive (I) feeding, 1.02 feed units for meat production (UFV)/kg dry matter (DM), and semi-intensive (SI) feeding, 0.94 UFV/kg DM. Thirty-two HF bulls with an average live weight of 530 kg were assigned to four feeding groups. The proportions (g/kg DM) of feed in the diets were as follows: group GS-I, GS 500, concentrate 500; group GS-SI, GS 700, concentrate 300; group MS-I, MS 500, concentrate 500; and group MS-SI, MS 700, concentrate 300. After 4 months of the finishing phase, bulls were slaughtered and samples of the longissimus lumborum muscle were collected. The silage type did not affect performance, carcass value or meat quality. However, in the intensive feeding, a 33% increase (p < 0.01) in daily weight gain and a reduction in the feed conversion ratio compared to semi-intensive feeding were noted. The carcasses of bulls fed intensively received higher scores for conformation and fatness than the carcasses of bulls fed semi-intensively. The meat of I group bulls had a higher intramuscular fat content and received higher juiciness, tenderness, taste and overall acceptability scores.
Collapse
Affiliation(s)
- Zenon Nogalski
- Department of Animal Nutrition, Feed Science and Cattle Breeding, Faculty of Animal Bioengineering, University of Warmia and Mazury in Olsztyn, Oczapowskiego 5, 10-719 Olsztyn, Poland;
| | - Monika Modzelewska-Kapituła
- Department of Food Microbiology, Meat Technology and Chemistry, Faculty of Food Sciences, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland;
| | - Katarzyna Tkacz
- Department of Food Microbiology, Meat Technology and Chemistry, Faculty of Food Sciences, University of Warmia and Mazury in Olsztyn, Plac Cieszyński 1, 10-719 Olsztyn, Poland;
| |
Collapse
|
5
|
Xu L, Liu C, Li S, Xu J, Liu H, Zheng X, Zhang D, Chen L. Association of lipidome evolution with the corresponding volatile characteristics of postmortem lamb during chilled storage. Food Res Int 2023; 169:112916. [PMID: 37254350 DOI: 10.1016/j.foodres.2023.112916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 06/01/2023]
Abstract
This investigation aims to elucidate the roles of lipids on the volatilome evolution of postmortem lamb and its possible modulated mechanism behind. Firstly, the physicochemical properties were evaluated as coordinating role of flavor quality, and results suggested that chilled storage improved tenderness of muscle tissue and induced color variation of lamb. According to multivariate results, the pattern shifts of volatile profile of chilled lamb could be differentiated successfully. Besides, the potential differential aroma-active compounds were identified, including up-regulated heptanol, 1-octen-3-ol, 6-methyl-2-heptanone, 3-heptanone, 2-pentyl furan and octanol in early stage of storage (days 0-3) and down-regulated hexanal, pentanal, hexanol, octanol, 6-methy-2-heptanone, heptanol, 1-octen-3-ol and benzaldehyde in later stage of storage (days 3-7). Then, discriminant analysis recognized the differential lipid species corresponding to different stages of lamb flavor development, involving phospholipids, sphingolipids, glycerolipids and fatty acyls. Herein, the degradation of acyl carnitine and diglyceride may be an important pathway that contributed to volatilome evolution of postmortem lamb in the early stage of storage. These results demonstrated a potential relationship between headspace volatilome and lipidome evolutions, providing a comprehensive understanding for development of lipid-derived volatile compounds of chilled lamb and useful for lamb characteristic flavor quality evaluation and control in future.
Collapse
Affiliation(s)
- Le Xu
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Chunyou Liu
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China; School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Shaobo Li
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Jinrong Xu
- School of Biological and Chemical Engineering, Guangxi University of Science and Technology, Liuzhou 545006, China
| | - Huan Liu
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Xiaochun Zheng
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China
| | - Dequan Zhang
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| | - Li Chen
- Institute of Food Science and Technology, Chinese Academy of Agriculture Sciences, Key Laboratory of Agro-Products Quality and Safety Control in Storage and Transport Process, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
| |
Collapse
|
6
|
Zeng J, Song Y, Fan X, Luo J, Song J, Xu J, Xue C. Effect of lipid oxidation on quality attributes and control technologies in dried aquatic animal products: a critical review. Crit Rev Food Sci Nutr 2023:1-22. [PMID: 37335143 DOI: 10.1080/10408398.2023.2224451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
Aquatic animals are viewed as a good source of healthy lipids. Although drying is an effective method for the preservation of aquatic animal products (AAPs), the whole process is accompanied by lipid oxidation. This article reviews the main mechanism of lipid oxidation in the drying process. It also summarizes the effects of lipid oxidation on the quality of dried aquatic animal products (DAAPs), including nutrients, color, flavor, and hazard components, especially for those harmful aldehydes and heterocyclic amines. In addition, it concluded that moderate lipid oxidation contributes to improving the quality of products. Still, excessive lipid oxidation produces hazardous substances and induces health risks. Hence, to obtain high-quality DAAPs, some effective control technologies to promote/prevent lipid oxidation are introduced and deeply discussed, including salting, high-pressure processing, irradiation, non-thermal plasma technology, defatting treatments, antioxidants, and edible coating. A systematic review of the effect of lipid oxidation on quality attributes and control technologies in DAAPs is presented, and some perspectives are made for future research.
Collapse
Affiliation(s)
- Junpeng Zeng
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Yu Song
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Xiaowei Fan
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Jingyi Luo
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Junyi Song
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Jie Xu
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
| | - Changhu Xue
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
- Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| |
Collapse
|
7
|
Kearns M, Ponnampalam EN, Jacquier JC, Grasso S, Boland TM, Sheridan H, Monahan FJ. Can botanically-diverse pastures positively impact the nutritional and antioxidant composition of ruminant meat? - Invited review. Meat Sci 2023; 197:109055. [PMID: 36512854 DOI: 10.1016/j.meatsci.2022.109055] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 11/25/2022] [Accepted: 11/26/2022] [Indexed: 12/02/2022]
Abstract
A desire for more sustainable pasture-based ruminant feeding systems has led to growing interest in utilising botanically-diverse pastures (BDP) over monoculture pastures. Research suggests that, from a human consumption viewpoint, grass-based ruminant feeding leads to more nutritionally desirable fatty acid (FA) and antioxidant concentrations in meat compared with concentrate feeding, which can affect meat quality. The FA, antioxidant and secondary metabolite content of plants differ, depending on species, maturity and seasonality, offering the potential through targeted feeding of BDP to produce meat with superior nutritional and antioxidant profiles. This review explores the effect, if any, that grazing ruminants on BDP has on the FA profile, fat-soluble vitamin, and antioxidant content of meat. The input-output relationship between forage and red meat constituents is complex and is likely affected by species diversity, forage consumption patterns and modulation of rumen fermentation processes. Further investigation is required to fully understand the effect that BDP may have on the composition and quality of ruminant meat.
Collapse
Affiliation(s)
- Michelle Kearns
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Eric N Ponnampalam
- Animal Production Sciences, Agriculture Victoria Research, Department of Jobs, Precincts and Regions, Bundoora, VIC 3083, Australia
| | | | - Simona Grasso
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Tommy M Boland
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helen Sheridan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Frank J Monahan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland.
| |
Collapse
|
8
|
FTO Regulated Intramuscular Fat by Targeting APMAP Gene via an m 6A-YTHDF2-dependent Manner in Rex Rabbits. Cells 2023; 12:cells12030369. [PMID: 36766716 PMCID: PMC9913726 DOI: 10.3390/cells12030369] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/06/2022] [Accepted: 12/13/2022] [Indexed: 01/20/2023] Open
Abstract
N6-methyladenosine (m6A) regulates fat development in many ways. Low intramuscular fat (IMF) in rabbit meat seriously affects consumption. In order to improve meat quality, we explored the law of IMF deposition. FTO could increase the expression of APMAP and adipocyte differentiation through methylation. However, interference YTHDF2 can partially recover the influence of interference FTO on the APMAP gene and adipocyte differentiation. APMAP promoted the differentiation of adipocytes. Analysis of IMF and APMAP expression showed IMF content is positive with the expression level of the APMAP gene (p < 0.01). Conclusion: Together, FTO can regulate intramuscular fat by targeting the APMAP gene via an m6A-YTHDF2-dependent manner in Rex rabbits. The result provides a theoretical basis for the molecular breeding of rabbits.
Collapse
|
9
|
Lipid Characteristics of the Muscle and Perirenal Fat in Young Tudanca Bulls Fed on Different Levels of Grass Silage. Animals (Basel) 2023; 13:ani13020261. [PMID: 36670801 PMCID: PMC9855051 DOI: 10.3390/ani13020261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/09/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
Beef derived from grass-fed cattle is a specific quality criterion. The effect of grass silage intake on quality characteristics, i.e., fatty acids, fat-soluble vitamins, and lipid-derived volatile composition of intramuscular and perirenal fat from fattening bull weaners were studied. Visible (VIS) and near-infrared (NIR) spectra were also obtained from perirenal fat. Perirenal fat analysis was performed for feeding differentiation purposes. A total of 22 Tudanca breed 11-month-aged bulls were finished on three different diets: grass silage and a commercial concentrate ad libitum (GS-AC), grass silage ad libitum and the commercial concentrate restricted to half of the intake of the GS-AC group (GS-LC), and barley straw and concentrate ad libitum (Str-AC). Feeding had a significant effect (p < 0.05) on γ-linolenic acid and the ratio n-6/n-3 fatty acids. Furthermore, β-carotene content was greater in beef from silage groups than in the Str-AC group. Feeding also affected the perirenal fat composition. Beef from silage-fed bulls and straw-fed bulls could be differentiated by fatty acid percentages, especially 18:0, t-18:1, and c9-18:1, β-carotene content, b* colour value, and carotenoid colour index. However, the VIS or NIR spectra data showed poor differentiating performance, and the volatile composition did not have appreciable differentiation power.
Collapse
|
10
|
Liao Y, Ding Y, Wu Y, Du Q, Xia J, Jia J, Lin H, Benjakul S, Zhang B, Hu Y. Analysis of volatile compounds and flavor fingerprint in hairtail ( Trichiurus lepturus) during air-drying using headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS). Front Nutr 2023; 9:1088128. [PMID: 36712508 PMCID: PMC9875018 DOI: 10.3389/fnut.2022.1088128] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/13/2022] [Indexed: 01/13/2023] Open
Abstract
In the present study, changes in volatile compounds during processing were analyzed using the headspace-gas chromatography-ion mobility spectrometry (HS-GC-IMS), to investigate the generation of aroma in hairtails (Trichiurus lepturus) during air-drying. Physicochemical indices, such as moisture content and thiobarbituric acid reactive substances (TBARS), were also detected. Flavor fingerprints were studied and developed to distinguish the samples of fresh hairtails (0 day) from air-dried hairtails (2 and 4 days). A total of 75 volatile organic compounds (VOCs) were identified in hairtails, in which alcohols, aldehydes, ketones, and esters were the principal contributors to the formation of the overall flavor of hairtails during air-drying. Seven flavor compounds (ethanol, 3-methyl-1-butanol, 1-pentanol, hexanal, octanal, benzaldehyde, and 3-methylbutanal), two flavor compounds (acetoin and dimethyl sulfide), and eight flavor compounds (1-hexanol, 1-octen-3-ol, nonanal, heptanal, 2-heptanone, ethyl acetate, trimethylamine, and ammonia) were identified in 0, 2, and 4 air-dried hairtails as biomarkers, respectively. The results showed that HS-GC-IMS could detect VOCs in different air-dried hairtails rapidly and comprehensively.
Collapse
Affiliation(s)
- Yueqin Liao
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| | - Yixuan Ding
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| | - Yingru Wu
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| | - Qi Du
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| | - Jiangyue Xia
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| | - Junqi Jia
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| | - Huimin Lin
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China,Pisa Marine Graduate School, Zhejiang Ocean University, Zhoushan, China,*Correspondence: Huimin Lin ✉ ; ✉
| | - Soottawat Benjakul
- Faculty of Agro-Industry, International Center of Excellence in Seafood Science and Innovation, Prince of Songkla University, Hat Yai, Thailand
| | - Bin Zhang
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China,Pisa Marine Graduate School, Zhejiang Ocean University, Zhoushan, China,Bin Zhang ✉ ; ✉
| | - Yi Hu
- Key Laboratory of Health Risk Factors for Seafood of Zhejiang Province, College of Food Science and Pharmacy, Zhejiang Ocean University, Zhoushan, China
| |
Collapse
|
11
|
Effect of fermentation by Pediococcus pentosaceus and Staphylococcus carnosus on the metabolite profile of sausages. Food Res Int 2022; 162:112096. [PMID: 36461402 DOI: 10.1016/j.foodres.2022.112096] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/22/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022]
Abstract
A multi-omics approach was applied to investigate the differences and correlations between characteristic volatile flavor substances and non-volatile metabolites in sausages fermented by Pediococcus pentosaceus (P. pentosaceus) and Staphylococcus carnosus (S. carnosus) alone and in a mixture. Twenty-seven volatile metabolites were identified by headspace solid-phase microextraction/gas chromatography-mass. According to orthogonal projections to latent structures-differential analysis, 17 characteristic volatile metabolites were detected in the sausages of different treatments. Utilizing ultra-high-performance liquid chromatography coupled with a mass spectrometer to analyze metabolite profiles, 42.03% of the non-volatile metabolites were classified as lipids and lipid-like molecules, 25.00% of organic acids and derivatives, and others. Seventeen characteristic flavor substances were significantly correlated with twenty differential non-volatile metabolites, and the non-volatile metabolites changed significantly. Differences in the characteristics and combinations of microorganisms themselves have a decisive role in the development of flavor substances and non-volatile metabolites in sausages.
Collapse
|
12
|
Wang X, Liang C, Li A, Cheng G, Long F, Khan R, Wang J, Zhang Y, Wu S, Wang Y, Qiu J, Mei C, Yang W, Zan L. RNA-Seq and lipidomics reveal different adipogenic processes between bovine perirenal and intramuscular adipocytes. Adipocyte 2022; 11:448-462. [PMID: 35941812 PMCID: PMC9367662 DOI: 10.1080/21623945.2022.2106051] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Adipogenesis involves complex interactions between transcription and metabolic signalling. Exploration of the developmental characteristics of intramuscular adipocyte will provide targets for enhancing beef cattle marbling without increasing obesity. Few reports have compared bovine perirenal and intramuscular adipocyte transcriptomes using the combined analysis of transcriptomes and lipid metabolism to explore differences in adipogenic characteristics. We identified perirenal preadipocytes (PRA) and intramuscular preadipocytes (IMA) in Qinchuan cattle. We found that IMA were highly prolific in the early stages of adipogenesis, while PRA shows a stronger adipogenic ability in the terminal differentiation. Bovine perirenal and intramuscular adipocytes were detected through the combined analysis of the transcriptome and metabolome. More triglyceride was found to be upregulated in perirenal adipocytes; however, more types and amounts of unsaturated fatty acids were detected in intramuscular adipocytes, including eicosapentaenoic acid (20:5 n-3; EPA) and docosahexaenoic acid (22:6 n-3; DHA). Furthermore, differentially expressed genes in perirenal and intramuscular adipocytes were positively correlated with the eicosanoid, phosphatidylcholine (PC), phosphatidyl ethanolamine (PE), and sphingomyelin contents. Associated differential metabolic pathways included the glycerolipid and glycerophospholipid metabolisms. Our research findings provide a basis for the screening of key metabolic pathways or genes and metabolites involved in intramuscular fat production in cattle.
Collapse
Affiliation(s)
- Xiaoyu Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Chengcheng Liang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Anning Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.,National Beef Cattle Improvement Center, Northwest A&F University, Yangling, Shaanxi, China
| | - Gong Cheng
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.,National Beef Cattle Improvement Center, Northwest A&F University, Yangling, Shaanxi, China
| | - Feng Long
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Rajwali Khan
- Department of Livestock Management, the University of Agriculture, Peshawar, Pakistan
| | - Jianfang Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Yu Zhang
- Longri Breeding Farm of Sichuan Province, Sichuan, Chengdu, China
| | - Sen Wu
- Qinghai Academy of Animal Science and Veterinary Medicine, Qinghai University, Qinghai, Xining, China
| | - Yujuan Wang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Ju Qiu
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China
| | - Chugang Mei
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.,National Beef Cattle Improvement Center, Northwest A&F University, Yangling, Shaanxi, China
| | - Wucai Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.,National Beef Cattle Improvement Center, Northwest A&F University, Yangling, Shaanxi, China
| | - Linsen Zan
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.,National Beef Cattle Improvement Center, Northwest A&F University, Yangling, Shaanxi, China
| |
Collapse
|
13
|
Effect of Lipids in Yak Muscle under Different Feeding Systems on Meat Quality Based on Untargeted Lipidomics. Animals (Basel) 2022; 12:ani12202814. [PMID: 36290199 PMCID: PMC9597711 DOI: 10.3390/ani12202814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/08/2022] [Accepted: 10/14/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary With the development of living standards, consumers are paying more and more attention to meat quality and flavor. When consumers choose meat, they directly pay attention to meat quality and flavor, so the meat quality and flavor directly decide meat price and sales volume. Better meat quality and flavor are the crucial factors that increase the additional value of meat. Because of its special nutritional value and taste, yak meat is popular with consumers. The intramuscular lipids can greatly affect the meat quality and flavor, but there is no report on the effect of lipids in yak muscle on the meat quality and flavor. In this study, we studied the characterization of lipids in yak muscle under different feeding systems and further explored the key lipids affecting yak meat quality and flavor. This study can provide new insight into the improvement of yak meat quality and flavor. Abstract The effect of lipids on yak meat quality and volatile flavor compounds in yak meat under graze feeding (GF) and stall feeding (SF) was explored using untargeted lipidomics based on liquid chromatography–mass spectrometry (LC-MS) in this study. First, the volatile flavor compounds in longissimus dorsi (LD) of SF and GF yaks were detected by gas chromatography–mass spectrometry (GC-MS). In total 49 and 39 volatile flavor substances were detected in the LD of GF and SF yaks, respectively. The contents of pelargonic aldehyde, 3-hydroxy-2-butanone and 1-octen-3-ol in the LD of both GF and SF yaks were the highest among all detected volatile flavor compounds, and the leading volatile flavor substances in yak LD were aldehydes, alcohols and ketones. In total, 596 lipids were simultaneously identified in the LD of SF and GF yaks, and the leading lipids in the LD of both GF and SF yaks were sphingolipids (SPs), glycerolipids (GLs) and glycerophospholipids (GPs). Seventy-five significantly different lipids (SDLs) between GF and SF yaks were identified in the LD. The high content of TG(16:1/18:1/18:1), TG(16:0/17:1/18:1) and TG(16:0/16:1/18:1), PE(18:0/22:4) and PC(18:2/18:0) can improve the a* (redness) and tenderness of yak muscle. The changes in volatile flavor compounds in yak muscle were mainly caused by TG(18:1/18:1/18:2), TG(18:0/18:1/18:1), TG(16:0/17:1/18:1), TG(16:0/16:1/18:1), PC(18:2/18:0), TG(16:1/18:1/18:1), PI(18:0/20:4), TG(16:1/16:1-/18:1) and TG(17:0/18:1/18:1). The above results provide a theoretical basis for improving yak meat quality from the perspective of intramuscular lipids.
Collapse
|
14
|
Vilar EG, O'Sullivan MG, Kerry JP, Kilcawley KN. Volatile organic compounds in beef and pork by gas chromatography‐mass spectrometry: A review. SEPARATION SCIENCE PLUS 2022. [DOI: 10.1002/sscp.202200033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Elena Garicano Vilar
- Food Quality & Sensory Science Department Teagasc Food Research Centre, Moorepark Ireland
- School of Food and Nutritional Science University College Cork Cork Ireland
| | | | - Joseph P. Kerry
- School of Food and Nutritional Science University College Cork Cork Ireland
| | - Kieran N. Kilcawley
- Food Quality & Sensory Science Department Teagasc Food Research Centre, Moorepark Ireland
- School of Food and Nutritional Science University College Cork Cork Ireland
| |
Collapse
|
15
|
Li C, Al-Dalali S, Wang Z, Xu B, Zhou H. Investigation of volatile flavor compounds and characterization of aroma-active compounds of water-boiled salted duck using GC-MS-O, GC-IMS, and E-nose. Food Chem 2022; 386:132728. [PMID: 35509168 DOI: 10.1016/j.foodchem.2022.132728] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/14/2022] [Accepted: 03/14/2022] [Indexed: 12/18/2022]
Abstract
To clarify the characteristic aroma substances of water-boiled salted duck (WSD), headspace-gas chromatography-mass spectrometry-olfactometry (HS-GC-MS-O), gas chromatography-ion mobility spectrometry (GC-IMS) combined with an electronic nose (E-nose) were used to analyze the volatile flavor profile of three types of WSD (containing four samples). Thirty-one and fifty volatile flavor components were identified by GC-MS and GC-IMS, including aldehydes, alcohols, esters, ketones, hydrocarbons, and others. The characteristic aroma compounds of WSD, including pentanal, hexanal, heptanal, octanal, nonanal, (E)-2-octenal, benzaldehyde, (E)-2-nonenal, decanal, 1-octen-3-ol, 1-octanol, 1-pentanol, ethyl acetate, d-limonene, and 2-pentylfuran, were confirmed by GC-O, odor activity values (OAVs), and aroma-recombination and omission experiments. The aroma description of these aroma-active compounds can be divided into 6 categories, namely, "fruity", "mushroom", "fat", "sweet", "faint scent" and "potato, scorch" aromas. The difference between samples was mainly caused by the differential volatile compounds, followed by the identification method.
Collapse
Affiliation(s)
- Cong Li
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; School of Food Science and Technology, Jiangnan University, Wuxi 214122, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China
| | - Sam Al-Dalali
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China
| | - Zhouping Wang
- School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Baocai Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China
| | - Hui Zhou
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; China Light Industry Key Laboratory of Meat Microbial Control and Utilization, Hefei University of Technology, Hefei 230009, China; Anhui Province Key Laboratory of Agricultural Products Processing, Hefei 230601, Anhui, China.
| |
Collapse
|
16
|
Liu C, Hou Y, Su R, Luo Y, Dou L, Yang Z, Yao D, Wang B, Zhao L, Su L, Jin Y. Effect of dietary probiotics supplementation on meat quality, volatile flavor compounds, muscle fiber characteristics, and antioxidant capacity in lambs. Food Sci Nutr 2022; 10:2646-2658. [PMID: 35959277 PMCID: PMC9361438 DOI: 10.1002/fsn3.2869] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 02/21/2022] [Accepted: 03/22/2022] [Indexed: 12/18/2022] Open
Abstract
This study investigated the effects of probiotics on growth performance, meat quality, muscle fiber characteristics, volatile compounds, and antioxidant capacity in lambs. A total of 24 Sunit lambs were randomly allocated into two groups, each consisting of three replicates of four lambs. Throughout the experiment period, the lambs were fed with based diet (CON) and 10 g probiotics/d supplemented diet (PRO). Compared with the CON group, the number of lactic acid bacteria in fecal samples of PRO group was significantly increased (p < .05) and the coliforms were significantly decreased (p < .05). Dietary probiotics supplementation decreased pH24h, L*, and shear force (p < .05). The muscle fibers were switched from type IIB to type I, with a decrease in the mean cross-sectional area (CSA) (p < .05) of longissimus thoracis (LT) muscle. Also, probiotics altered the composition of meat volatile flavor compounds, such as nonanal, undecanal, 1-pentanol, 1-hexanol, and 2,3-octanedione. In addition, probiotics increased the total antioxidative capacity (T-AOC) and catalase (CAT) activity of LT muscle, while it decreased superoxide dismutase (SOD) activity (p < .05). Overall, these results indicated that probiotics could be used as an effective feed additive by improving meat tenderness and flavor.
Collapse
Affiliation(s)
- Chang Liu
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| | - Yanru Hou
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
- School of Food and WineNingxia UniversityYinchuanChina
| | - Rina Su
- Inner Mongolia Vocational college of Chemical EngineeringHohhotChina
| | - Yulong Luo
- School of Food and WineNingxia UniversityYinchuanChina
| | - Lu Dou
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| | - Zhihao Yang
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| | - Duo Yao
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| | - Bohui Wang
- Ordos City Inspection and Testing CenterOrdosChina
| | - Lihua Zhao
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| | - Lin Su
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| | - Ye Jin
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHohhotChina
| |
Collapse
|
17
|
Novel insight into the role of processing stages in nutritional components changes and characteristic flavors formation of noble scallop Chlamys nobilis adductors. Food Chem 2022; 378:132049. [PMID: 35026485 DOI: 10.1016/j.foodchem.2022.132049] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 12/28/2021] [Accepted: 01/02/2022] [Indexed: 11/22/2022]
Abstract
Processing stages play critical role in the nutrition and flavor changes of marine products. This study investigated the nutrition and flavor profiles in noble scallop Chlamys nobilis adductor during boiling, rinsing, baking and drying processing stages by high performance liquid chromatography, headspace solid-phase microextraction and gas chromatography-tandem mass spectrometry. The results showed that the overall processing stages favorably preserved the essential amino acids. Drying obviously increased the umami and sweet amino acids contents by 72.08%, 67.77%, respectively (P < 0.05), and promoted the production of flavor nucleotides. In addition, the overall processing stages significantly increased the protein and lipid oxidation degree by (1.49-3.01)-fold and (4.25-5.81)-fold, respectively, compared with raw group (P < 0.05). Moreover, alcohols were the major volatiles in raw group, while the aldehydes, alcohols, and hydrocarbons predominated in rinsing, baking and drying stages. In conclusion, the processing maintained the nutrition value and improved the flavor of scallop adductors.
Collapse
|
18
|
Chen D, Wang X, Guo Q, Deng H, Luo J, Yi K, Sun A, Chen K, Shen Q. Muscle Fatty Acids, Meat Flavor Compounds and Sensory Characteristics of Xiangxi Yellow Cattle in Comparison to Aberdeen Angus. Animals (Basel) 2022; 12:ani12091161. [PMID: 35565587 PMCID: PMC9101083 DOI: 10.3390/ani12091161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/24/2022] [Accepted: 04/27/2022] [Indexed: 11/16/2022] Open
Abstract
The objective of this study was to investigate meat quality of Xiangxi yellow cattle of different ages in comparison to Aberdeen Angus. At the ages of 6, 18, and 30 months, 10 female animals for both Xiangxi yellow cattle and Aberdeen Angus cattle were randomly selected and slaughtered. The proximate composition analysis, fatty acid profiles and flavor compounds were measured on the longissimus thoracis (LT) muscle samples. One boneless loin chop was dissected and used for sensory evaluation by a 10-persoon trained taste panel. The data obtained showed that Xiangxi yellow cattle deposited similarly high level of intramuscular fat as Angus at the age of 18 month and the polyunsaturated fatty acid in muscle along with the PUFA/SFA ratio reached the highest levels at this age. Inosine 5′-monophosphate (IMP) was the predominant umami compound in beef, which concentration was significantly higher (p < 0.05) at month 18, but not different between Angus and Xiangxi yellow cattle. Multiple volatile flavor compounds were higher (p < 0.05) in concentrations in meat from Xiangxi yellow cattle at ages of 18 and 30 months when compared to Angus. Sensory analysis revealed that Xiangxi yellow cattle (18 and 30 months) and Angus (30 months) were superior in meat overall eating quality to Xiangxi yellow cattle (6 months) and Angus (6 and 18 months). This study showed that Xiangxi yellow cattle are a fine cattle breed with equal or even better meat quality attributes when compared to Angus. It is proper to slaughter Xiangxi yellow cattle at the age of 18 months for high quality beef production.
Collapse
Affiliation(s)
- Dong Chen
- College of Animal Sciences, Hunan Agricultural University, Changsha 410128, China; (D.C.); (X.W.)
| | - Xiaoyan Wang
- College of Animal Sciences, Hunan Agricultural University, Changsha 410128, China; (D.C.); (X.W.)
| | - Qian Guo
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Q.G.); (J.L.)
| | - Huifen Deng
- Hunan Biological and Electromechanical Polytechnic, Changsha 410127, China;
| | - Jie Luo
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Q.G.); (J.L.)
| | - Kangle Yi
- Hunan Institute of Animal and Veterinary Science, Changsha 410130, China;
| | - Ao Sun
- Hunan Institute of Animal and Veterinary Science, Changsha 410130, China;
- Correspondence: (A.S.); (Q.S.)
| | - Kun Chen
- Hunan Aite Agriculture and Animal Husbandry Technology Development Co., Ltd., Changsha 410128, China;
| | - Qingwu Shen
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China; (Q.G.); (J.L.)
- Correspondence: (A.S.); (Q.S.)
| |
Collapse
|
19
|
Su M, Chen D, Zhou J, Shen Q. Effects of Different Dietary Carbohydrate Sources on the Meat Quality and Flavor Substances of Xiangxi Yellow Cattle. Animals (Basel) 2022; 12:ani12091136. [PMID: 35565563 PMCID: PMC9105694 DOI: 10.3390/ani12091136] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 04/16/2022] [Accepted: 04/18/2022] [Indexed: 01/03/2023] Open
Abstract
This study investigated the dietary supplementation of starches with different carbohydrate sources on the proximate composition, meat quality, flavor substances, and volatile flavor substances in the meat of Chinese Xiangxi yellow cattle. A total of 21 Chinese Xiangxi yellow steers (20 ± 0.5 months, 310 kg ± 5.85 kg) were randomly divided into three groups (control, corn, and barley groups), with seven steers per group. The control steers received a conventional diet (coarse forage type: whole silage corn at the end of the dough stage as the main source), the corn group received a diet with corn as the main carbohydrate source, and the barley group received a diet with barley as the main carbohydrate source. The experiment lasted for 300 d. and the means of the final weights in the control, corn, and barley groups were 290 kg, 359 kg, and 345 kg. The diets were isonitrogenous. The corn and barley groups reduced the moisture (p = 0.04) and improved the intramuscular fat content of the meat (p = 0.002). They also improved meat color (a*) (p = 0.01) and reduced cooking loss (p = 0.08), shear force (p = 0.002), and water loss (p = 0.001). There was no significant difference in the 5′-nucleotide content (p > 0.05), the equivalent umami concentration (EUC) (p = 0.88), and taste activity value (TAV) (p > 0.05) among the three groups. The 5′-IMP (umami) content was the highest in the 5′-nucleotide and its TAV > 1. The corn and barley groups improved the content of tasty amino acids (tAA, p < 0.001). The corn group had a higher content of sweet amino acids (SAA, p < 0.001) and total amino acids (TAA, p = 0.003). Corn and barley improved the levels of MUFA (p < 0.001), PUFA (p = 0.002), n-3 PUFA (p = 0.005), and n-6 PUFA (p = 0.020). The levels of alcohols, hydrocarbons, and aldehydes in the corn group were higher than in the barley and control groups (p < 0.001). The esters content in the corn group was higher than in the barley and control groups (p = 0.050). In conclusion, feeding corn or barley as a carbohydrate source can improve the nutrient content and taste. Feeding corn as a carbohydrate source can improve the content of free amino acids (Cys, Glu, Gly, Thr, Leu, Trp, Gln, Asn, and Asp), fatty acids (saturated fatty acid, monounsaturated fatty acid, polyunsaturated fatty acid, n-3PUFA, n-6PUFA, and total fatty acid), and volatile flavor substances (alcohols, aldehydes, acids, and hydrocarbons) to improve the flavor and meat quality.
Collapse
Affiliation(s)
- Minchao Su
- College of Animal Science, Hunan Agricultural University, Changsha 410128, China; (M.S.); (J.Z.)
| | - Dong Chen
- College of Animal Science, Hunan Agricultural University, Changsha 410128, China; (M.S.); (J.Z.)
- Correspondence: ; Tel.: +86-731-13787038140
| | - Jing Zhou
- College of Animal Science, Hunan Agricultural University, Changsha 410128, China; (M.S.); (J.Z.)
| | - Qingwu Shen
- College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China;
| |
Collapse
|
20
|
Swenson J, N. Nair M, Hernandez-Sintharakao MJ, Geornaras I, Engle T, Belk KE, Woerner DR. Changes in the flavor profile of ground beef resulting from the application of antimicrobial interventions. MEAT AND MUSCLE BIOLOGY 2022. [DOI: 10.22175/mmb.13495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The objective of this study was to characterize flavor, fatty acid composition, and volatile compounds of beef treated with common antimicrobial interventions in beef processing facilities. The effect of three pre-chilling antimicrobial interventions (4.5% lactic acid, LA; 400ppm peroxyacetic acid acidified to pH 1.2 with a sulfuric acid and sodium sulfate blend, aPAA; or untreated, CON) and four post-chilling treatments (CON; LA; aPAA; or a 2.5% solution of a commercial blend of lactic and citric acid, LAC) were analyzed. Briskets (n=30/treatment) were treated in a 3x4 factorial arrangement of pre- and post-chilling interventions using a custom-built pilot-sized spray cabinet, ground twice, and formed into patties. Cooked patties were analyzed by a trained sensory panel, and a subset of raw samples (N=72, n=6) were analyzed for fatty acid composition and volatile compounds. Trained taste panelist ratings for sour and chemical were rated highest (P < 0.01) for the LA pre-chilling treatment compared to CON and aPAA. Ratings for browned attributes were greater (P < 0.05) for samples subjected to aPAA than CON or LA samples. No differences (P > 0.05) were found for beef flavor ID, roasted, metallic, fat-like, rancid, warmed over, or liver-like ratings due to the pre-chilling treatments. Post-chilling treatments did not create any significant (P > 0.05) flavor attribute differences. Fatty acid analysis showed minimal differences due to the use of chemical interventions, and only C10:0 was affected by LAC treatment post-chilling, with greater (P < 0.05) concentrations of C10:0 compared to LA-treated samples. Among the volatile compounds, the relative abundance of pentanal was greater (P < 0.05) in LA-treated post-chilling intervention samples than in the other treatments. Overall, these results demonstrated that the pre-chilling antimicrobial interventions impacted ground beef flavor, whereas the pre- and post-chilling antimicrobial treatments had minimal impact on fatty acid and volatile compounds.
Collapse
Affiliation(s)
| | - Mahesh N. Nair
- Colorado State University College of Agricultural Sciences
| | | | | | | | - Keith E. Belk
- Colorado State University Department of Animal Sciences
| | | |
Collapse
|
21
|
Comparative characterization of fatty acids, reheating volatile compounds, and warmed-over flavor (WOF) of Chinese indigenous pork and hybrid pork. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112981] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
22
|
Yang Y, Li J, Jia X, Zhao Q, Ma Q, Yu Y, Tang C, Zhang J. Characterization of the Flavor Precursors and Flavor Fingerprints in Grazing Lambs by Foodomics. Foods 2022; 11:foods11020191. [PMID: 35053924 PMCID: PMC8774584 DOI: 10.3390/foods11020191] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 12/31/2021] [Accepted: 01/04/2022] [Indexed: 02/04/2023] Open
Abstract
Tan sheep are greatly preferred by consumers in China because of their nutritional value and unique flavor. However, the meat quality of Tan sheep has decreased due to the change in feeding systems from grazing to indoor. Studies investigating the mechanisms for the decrease in meat quality are limited. A total of 28 Tan sheep were randomly allocated to two treatments, receiving a concentrated diet, or pasture. Flavor precursors and volatile compounds were analyzed with foodomics. E-nose and E-tongue analyses suggested that the aroma and taste profiles differed between the feeding systems. The grazing lambs had higher levels of linoleic acid and n-3 polyunsaturated fatty acids (p < 0.01). Metabolomics indicated that 25 hydrophilic metabolites active in glycolipid and amino acid metabolisms were changed by the feeding system. Among the 57 volatile compounds identified, methional, γ-butyrolactone, benzaldehyde, and ethyl acetate were at concentrations significantly higher in the grazing lambs than the indoor-fed lambs (p < 0.01). These results reveal key changes in flavor precursors and flavor profiles affected by the feeding system, which may provide an initial view of the reason for consumer preference for the grazing Tan sheep.
Collapse
Affiliation(s)
- Yuanyuan Yang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Jing Li
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Xueting Jia
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Qingyu Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Qing Ma
- Institute of Animal Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, China;
| | - Yanan Yu
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Chaohua Tang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Junmin Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China; (Y.Y.); (J.L.); (X.J.); (Q.Z.); (Y.Y.); (C.T.)
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Correspondence: ; Tel.: +86-10-6281-5852
| |
Collapse
|
23
|
Santos D, Monteiro MJ, Voss HP, Komora N, Teixeira P, Pintado M. The most important attributes of beef sensory quality and production variables that can affect it: A review. Livest Sci 2021. [DOI: 10.1016/j.livsci.2021.104573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
24
|
Growth, efficiency and the fatty acid composition of blood and muscle from previously grazed late-maturing bulls fed rumen protected fish oil in a high concentrate finishing ration. Livest Sci 2021. [DOI: 10.1016/j.livsci.2020.104344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
25
|
Tayengwa T, Chikwanha OC, Neethling J, Dugan MER, Mutsvangwa T, Mapiye C. Polyunsaturated fatty acid, volatile and sensory profiles of beef from steers fed citrus pulp or grape pomace. Food Res Int 2020; 139:109923. [PMID: 33509490 DOI: 10.1016/j.foodres.2020.109923] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 11/11/2020] [Accepted: 11/22/2020] [Indexed: 02/07/2023]
Abstract
The present study compared the effects of feeding dried grape pomace (DGP) or citrus pulp (DCP) at 150 g/kg dry matter compared to a control diet on major polyunsaturated fatty acids (PUFA), volatile and sensory profiles of beef. Feeding DGP or DCP diets to Angus steers for 90 d increased the proportions of C18:2n-6, C20:4n-6, C18:3n-3, total conjugated linoleic acid (CLA), n-3 and n-6 PUFA in muscle. Control-fed beef had greater concentrations of C18:1n-9, total aldehydes, ketones, and alcohols compared to DCP and DGP. Feeding DGP and DCP diets produced less tender beef than control. Overall, finishing steers on diets containing DGP or DCP compared to control increased proportions of total CLA, n-3 and n-6 PUFA, and reduced concentrations of aldehydes, ketones, and alcohols, but did not affect beef sensory attributes except for a slight reduction in tenderness.
Collapse
Affiliation(s)
- Tawanda Tayengwa
- Department of Animal Sciences, Faculty of AgriSciences, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
| | - Obert C Chikwanha
- Department of Animal Sciences, Faculty of AgriSciences, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
| | - Jeannine Neethling
- Department of Food Science, Faculty of AgriSciences, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa
| | - Michael E R Dugan
- Lacombe Research and Development Centre, Agriculture and Agri-Food Canada, Lacombe, Alberta, Canada
| | - Timothy Mutsvangwa
- Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, 51 Campus Drive, Saskatoon, SK, Canada
| | - Cletos Mapiye
- Department of Animal Sciences, Faculty of AgriSciences, Stellenbosch University, Private Bag X1, Matieland 7602, South Africa.
| |
Collapse
|
26
|
Chen X, Luo J, Lou A, Wang Y, Yang D, Shen QW. Duck breast muscle proteins, free fatty acids and volatile compounds as affected by curing methods. Food Chem 2020; 338:128138. [PMID: 33091978 DOI: 10.1016/j.foodchem.2020.128138] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 08/16/2020] [Accepted: 09/16/2020] [Indexed: 11/18/2022]
Abstract
The aim of this study was to investigate the effects of different curing methods on protein structure, protein and lipid oxidation, lypolysis and volatile compounds in duck breast meat. The results showed that compared to static brining and pulsed pressure salting, the vacuum tumbling curing significantly decreased the oxidation of proteins and lipids, and the surface hydrophobicity of proteins, increased α-helix structure but decreased the proportion of β-sheet, and increased actomyosin dissociation, liplysis and the free fatty acid content in meat. Meanwhile, vacuum tumbling curing decreased the amount of volatile flavor compounds, hexanal, 2,3-octanone, and off-flavor compounds 1-octen-3-ol and 1-hexanol. This study suggests that concerns on healthiness and the sensory quality of processed meat products should be paid in the selection of curing methods and vacuum tumbling curing is superior in terms of both aspects.
Collapse
Affiliation(s)
- Xing Chen
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Jie Luo
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Aihua Lou
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Yan Wang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
| | - Dawei Yang
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China.
| | - Qingwu W Shen
- College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China.
| |
Collapse
|
27
|
Man KY, Chan CO, Tang HH, Dong NP, Capozzi F, Wong KH, Kwok KWH, Chan HM, Mok DKW. Mass spectrometry-based untargeted metabolomics approach for differentiation of beef of different geographic origins. Food Chem 2020; 338:127847. [PMID: 32947119 DOI: 10.1016/j.foodchem.2020.127847] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 08/13/2020] [Accepted: 08/13/2020] [Indexed: 12/17/2022]
Abstract
Beef is a common staple food in many countries, and there is a growing concern over misinformation of beef products, such as false claims of origin, species and production methods. In this study, we used a mass spectrometry-based metabolomics approach to study the metabolite profiles of beef samples purchased from local retailers in Hong Kong. Using multivariate analysis, beef samples from different a) geographical origins, namely the United States (US), Japan and Australia, and b) feeding regimes could be differentiated. We identified twenty-four metabolites to distinguish beef samples from different countries, ten metabolites to identify Angus beef samples from others and seven metabolites to discriminate Australian beef produced by the organic farming from that produced using other farming modes. Based on results of this study, it is concluded that metabolomics provides an efficient strategy for tracing and authenticating beef products to ensure their quality and to protect consumer rights.
Collapse
Affiliation(s)
- Ka-Yi Man
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), Shenzhen Research Institute of The Hong Kong Polytechnic University, Shenzhen 518057, China; Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
| | - Chi-On Chan
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), Shenzhen Research Institute of The Hong Kong Polytechnic University, Shenzhen 518057, China; Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
| | - Hok-Him Tang
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), Shenzhen Research Institute of The Hong Kong Polytechnic University, Shenzhen 518057, China; Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
| | - Nai-Ping Dong
- Department of Chemistry, The University of Hong Kong, Pokfulam, Hong Kong
| | - Francesco Capozzi
- Department of Agricultural and Food Sciences, Alma Mater Studiorum - University of Bologna, Piazza Goidanich 60, 47521 Cesena FC, Italy.
| | - Ka-Hing Wong
- Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
| | - Kevin Wing Hin Kwok
- Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
| | - Hing Man Chan
- Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China; Center for Advanced Research in Environmental Genomics, University of Ottawa, Ottawa K1N 6N5, Canada.
| | - Daniel Kam-Wah Mok
- State Key Laboratory of Chinese Medicine and Molecular Pharmacology (Incubation), Shenzhen Research Institute of The Hong Kong Polytechnic University, Shenzhen 518057, China; Food Safety and Technology Research Centre and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China.
| |
Collapse
|
28
|
Gravador RS, Brunton NP, Fahey AG, Gkarane V, Claffey NA, Moloney AP, Diskin MG, Farmer LJ, Allen P, Casey C, Monahan FJ. Effects of dietary fat sources on the intramuscular and subcutaneous adipose tissue fatty acid composition, and consumer acceptability of lamb. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:2176-2184. [PMID: 31901142 DOI: 10.1002/jsfa.10242] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/20/2019] [Accepted: 01/04/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Lamb diets can alter the fatty acid (FA) profile of muscle and adipose tissue, which may affect the sensory quality and consumer acceptability of the meat. In this study, lambs received one of four pre-slaughter diets: a barley / maize / soya-based concentrate (C), supplemented with a saturated fat source (Megalac®) (SAT), or supplemented with protected linseed oil (PLO); or a by-product (citrus pulp / distillers' grain / soya-based) diet (BPR). Intramuscular FAs and adipose tissue branched-chain FAs were measured and consumer evaluation (hedonic liking and attribute intensity) was undertaken with cooked lamb. RESULTS Compared to the other diets, the BPR diet resulted in a higher muscle concentration and a greater proportion of C18:2n-6, and greater proportions of conjugated linoleic acid (c9,t11-C18:2) and n-6 polyunsaturated FAs (PUFA), whereas the PLO diet resulted in higher muscle proportions of C18:0 and saturated FAs, higher concentrations of C18:3n-3 and n-3 PUFA, and a lower n-6 to n-3 ratio. The consumer acceptability of lamb was not affected by the pre-slaughter diets. CONCLUSION Changes in the FA profile of lamb muscle and adipose tissue through the inclusion of sources of saturated fat, protected linseed oil, or by-products in the pre-slaughter diet did not result in consumer detection of significant effects on the acceptability of the cooked meat. © 2020 Society of Chemical Industry.
Collapse
Affiliation(s)
- Rufielyn S Gravador
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Nigel P Brunton
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Alan G Fahey
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Vasiliki Gkarane
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
- Teagasc Ashtown Food Research Centre, Ashtown, Dublin 15, Ireland
| | - Noel A Claffey
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
- Teagasc, Animal & Grassland Research and Innovation Centre, Athenry, Co. Galway, Ireland
| | - Aidan P Moloney
- Teagasc, Animal & Grassland Research and Innovation Centre, Grange, Co. Meath, Ireland
| | - Michael G Diskin
- Teagasc, Animal & Grassland Research and Innovation Centre, Athenry, Co. Galway, Ireland
| | - Linda J Farmer
- Agri-Foodand Biosciences Institute, Newforge Lane, Belfast, BT9 5PX, United Kingdom
| | - Paul Allen
- Teagasc Ashtown Food Research Centre, Ashtown, Dublin 15, Ireland
| | - Caoimhe Casey
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| | - Frank J Monahan
- School of Agriculture and Food Science, University College Dublin, Belfield, Dublin 4, Ireland
| |
Collapse
|
29
|
Terevinto A, Saadoun A, Cabrera MC. From the fatty acid content perspective, is it healthier to eat a hindquarter or a forequarter cut? Angus steers in pasture or concentrate systems. CYTA - JOURNAL OF FOOD 2020. [DOI: 10.1080/19476337.2020.1843543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Alejandra Terevinto
- Departamento de Producción Animal & Pasturas, Laboratorio Calidad de Alimentos, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay
| | - Ali Saadoun
- Departamento de Producción Animal & Pasturas, Laboratorio Calidad de Alimentos, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay
- Sección Fisiología & Nutrición, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
| | - María Cristina Cabrera
- Departamento de Producción Animal & Pasturas, Laboratorio Calidad de Alimentos, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay
- Sección Fisiología & Nutrición, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
| |
Collapse
|
30
|
Siphambili S, Monahan FJ, O'Riordan EG, McGee M, Moloney AP. Grass finishing and the residual effect of pasture prior to concentrate finishingon the shelf stability of late-maturing bull beef. ANIMAL PRODUCTION SCIENCE 2020. [DOI: 10.1071/an19438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Context
The finishing of late-maturing bulls on grass is economically more favourable than finishing on cereal concentrates but it may have a negative effect on oxidative stability.
Aim
To determine the effect of varying levels of pasture feeding during the finishing period on the oxidative stability of bull beef.
Methods
Groups of eight late-maturing breed sired bulls were assigned to one of the following production systems: (1) pasture only for 200 days (P), (2) pasture only for 100 days followed by pasture plus 50% of the dietary dry matter (DM) intake as concentrate for 100 days (P-C50), (3) pasture plus 50% of the DM intake as concentrate for 200 days (C50), (4) pasture only for 100 days followed by ad libitum concentrates for 100 days (P-C), (5) pasture plus 50% of the DM intake as concentrate for 100 days followed by ad libitum concentrates for 100 days (C50-C) and (6) ad libitum concentrates offered indoors for 200 days (C). The M. Longissimus thoracis et lumborum muscle was excised post-slaughter for proximate, fatty acid and α-tocopherol analysis and for measurement of lipid and protein oxidation and colour stability.
Results
The polyunsaturated fatty acid (PUFA) concentration and proportion in muscle were higher (P < 0.001) in C50 bulls compared with P, P-C50 and P-C bulls. The concentration of highly peroxidisable PUFA was at least 1.3-fold higher (P < 0.001) in the muscle of C50 bulls than of C and P-C bulls whereas the proportion was at least 1.5-fold higher (P < 0.001) in muscle of P, P-C50 and C50 bulls compared with C and P-C bulls. There was a higher (P < 0.001) concentration of saturated fatty acids and monounsaturated fatty acids in muscle of bulls fed on concentrate in the last 100 days (P-C, C50-C and C) compared with those fed on grass (fully or partially) in the last 100 days (P, P-C50 and C50). α-Tocopherol concentration was at least 1.5-fold higher (P < 0.001) in muscle of P bulls compared with C, C50-C and P-C bulls. Redness, redness stability, lipid and protein oxidation did not differ between treatments (P > 0.05).
Conclusions
The increase in highly peroxidisable PUFA in beef, by increasing pasture in the finishing ration did not increase susceptibility to oxidation, most likely due to a concomitant increase in α-tocopherol.
Implications
Beef can be produced from late-maturing bulls grazing on pasture for 200 days without impacting negatively on oxidative stability.
Collapse
|
31
|
Effects of Dietary Energy on Growth Performance, Rumen Fermentation and Bacterial Community, and Meat Quality of Holstein-Friesians Bulls Slaughtered at Different Ages. Animals (Basel) 2019; 9:ani9121123. [PMID: 31835883 PMCID: PMC6941049 DOI: 10.3390/ani9121123] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/07/2019] [Accepted: 12/09/2019] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Beef tenderness, flavour and juiciness are quality characteristics of consumer eating satisfaction. Marbling level of beef could determine quality characteristics by concentrating water soluble flavour molecules and releasing low fat-solubility volatiles faster. Increasing number of Holstein-Friesians bulls are used for beef production, and this breed is considered to have lower meat quality than purebred and crossbred beef cattle. Therefore, in this study we designed different dietary energy levels and slaughter ages to find ways to improve the meat quality of Holstein-Friesians bulls in beef production. We found that Holstein-Friesians bulls fed with 10.90 and 11.68 MJ/kg metabolizable energy diets, compared to a diet with 10.12 MJ/kg of metabolizable energy, had higher average daily gain, dressing percentage, intramuscular fat content and water holding capacity at 23 or 26 months of age. This study provides a basis to use bulls to produce beef by providing indicators of growth performance, rumen fermentation and ruminal bacteria community, and meat quality. Abstract The objective of this study was to evaluate the effects of dietary energy levels on growth performance, rumen fermentation and bacterial community, and meat quality of Holstein-Friesians bulls slaughtered at different ages. Thirty-six Holstein-Friesians bulls (17 months of age) were divided into a 3 × 3 factorial experiment with three energy levels (LE, ME and HE; metabolizable energy is 10.12, 10.90 and 11.68 MJ/kg, respectively) of diets, and three slaughter ages (20, 23 and 26 months). Results indicated that bulls fed with ME and HE diets had higher dry matter intake, average daily gain, and dressing percentage at 23 or 26 months of age. The ME and HE diets also reduced bacterial diversity, altered relative abundances of bacteria and produced lower concentrations of acetate, but higher butyrate and valerate concentrations in rumen fluid. Increasing in dietary energy and slaughter age increased the intramuscular fat (IMF) and water holding capacity. In summary, Holstein-Friesians bulls fed with ME and HE diets, slaughtered at 23 and 26 months of age could be a good choice to produce beef with high IMF. Slaughter age may have less influence than dietary energy in altering fermentation by increasing amylolytic bacteria and decreasing cellulolytic bacteria, and thus, further affecting meat quality.
Collapse
|
32
|
Guo Q, Kong X, Hu C, Zhou B, Wang C, Shen QW. Fatty Acid Content, Flavor Compounds, and Sensory Quality of Pork Loin as Affected by Dietary Supplementation with l-arginine and Glutamic Acid. J Food Sci 2019; 84:3445-3453. [PMID: 31762038 DOI: 10.1111/1750-3841.14959] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 10/20/2019] [Accepted: 10/22/2019] [Indexed: 12/26/2022]
Abstract
To investigate the effect of functional amino acid on meat flavor and eating quality, 60 growing-finishing pigs (Duroc × Large White × Landrace) were dietarily supplemented with or without 1.0% l-arginine, glutamic acid, or l-arginine plus glutamic acid for 2 months. After animals were slaughtered, the muscle fatty acid profile, flavor compounds, and meat sensory quality were comparatively investigated. The results showed that dietary supplementation with arginine, glutamic acid, or arginine plus glutamic acid had little effect on free amino acids, no effect on 5'-nucleotides and meat sensory taste traits, but supplementation with arginine plus glutamic acid significantly increased (P < 0.05) fat accumulation and fatty acid content in muscle, increased (P < 0.05) the formation of multiple fatty acid oxidation-derived volatile compounds, and improved the tenderness, juiciness, and overall eating quality of meat. This study revealed that dietary supplementation with 1.0% l-arginine and glutamic acid could be used to improve meat eating quality in pork production.
Collapse
Affiliation(s)
- Qian Guo
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business Univ. (BTBU), Beijing, 100048, China.,College of Food Science and Technology, Hunan Agricultural Univ., Changsha, Hunan, 410128, China
| | - Xiangfeng Kong
- Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Inst. of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, 410125, China
| | - Chengjun Hu
- Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, Key Laboratory of Agro-ecological Processes in Subtropical Region, Inst. of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan, 410125, China
| | - Bing Zhou
- College of Food Science and Technology, Hunan Agricultural Univ., Changsha, Hunan, 410128, China
| | - Chengtao Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business Univ. (BTBU), Beijing, 100048, China
| | - Qingwu W Shen
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business Univ. (BTBU), Beijing, 100048, China.,College of Food Science and Technology, Hunan Agricultural Univ., Changsha, Hunan, 410128, China
| |
Collapse
|
33
|
The effects of graded levels of concentrate supplementation on colour and lipid stability of beef from pasture finished late-maturing bulls. Animal 2019; 14:656-666. [PMID: 31610826 DOI: 10.1017/s1751731119002313] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Finishing late-maturing bulls on grass may alter the antioxidant/prooxidant balance leading to beef with higher susceptibility to lipid oxidation and a lower colour stability compared to bulls finished on cereal concentrates. In this context, lipid oxidation and colour stability of beef from late-maturing bulls finished on pasture, with or without concentrate supplements, or indoors on concentrate was assessed. Charolais or Limousin sired bulls (n = 48) were assigned to four production systems: (1) pasture only (P), (2) pasture plus 25% dietary DM intake as barley-based concentrate (PC25), (3) pasture plus 50% dietary DM intake as barley-based concentrate (PC50) or (4) a barley-based concentrate ration (C). Following slaughter and postmortem ageing, M. Longissimus thoracis et lumborum was subjected to simulated retail display (4°C, 1000 lux for 12 h out of 24 h) for 3, 7, 10 and 14 days in modified atmosphere packs (O2 : CO2; 80 : 20). Lipid oxidation was determined using the 2-thiobarbituric acid-reactive substances assay; α-tocopherol was determined by HPLC; fatty acid methyl esters were determined using Gas Chromatography. Using a randomised complete block design, treatment means were compared by either ANOVA or repeated measures ANOVA using the MIXED procedure of SAS. Total polyunsaturated fatty acid (PUFA) concentrations were not affected by treatment, n-3 PUFAs were higher (P < 0.001) and the ratio of n-6 to n-3 PUFAs was lower (P < 0.001) in muscle from P, PC25 and PC50 compared to C. α-Tocopherol concentration was higher in muscle from P compared to PC50 and C bulls (P = 0.001) and decreased (P < 0.001) in all samples by day 14. Lipid oxidation was higher in muscle from C compared to P bulls on day 10 and day 14 of storage (P < 0.01). Finishing on pasture without supplementation did not affect beef colour stability and led to lower lipid oxidation, possibly due to the higher α-tocopherol concentration compared to concentrate finished beef.
Collapse
|
34
|
Gajaweera C, Chung KY, Lee SH, Wijayananda HI, Kwon EG, Kim HJ, Cho SH, Lee SH. Assessment of carcass and meat quality of longissimus thoracis and semimembranosus muscles of Hanwoo with Korean beef grading standards. Meat Sci 2019; 160:107944. [PMID: 31639637 DOI: 10.1016/j.meatsci.2019.107944] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 07/26/2019] [Accepted: 09/06/2019] [Indexed: 10/26/2022]
Abstract
The carcass traits, meat quality traits, and fatty acid profile of two muscles, longissimus thoracis (LT) and semimembranosus (SM), in Hanwoo steers were investigated against the Korean beef quality grade (QG) and yield grade (YG) standards. Back fat thickness and carcass weight most affect the YGs, while the marbling score is the primary determinant of the QGs. The muscle type greatly influenced the meat qualities, sensory properties, and fatty acid profiles of Hanwoo meat. In terms of sensory aspects, the muscle type affected the QG for tenderness and juiciness, with the LT being more desirable than the SM for all the sensory attributes. SM meat is potentially beneficial for human health because it has a lower amount of unhealthy saturated fatty acids and a greater amount of healthier polyunsaturated fatty acids, especially essential fatty acids, than the LT. The present study indicates that carcass based common grading system does not reflect the real value of SM meat.
Collapse
Affiliation(s)
- Chandima Gajaweera
- Division of Animal and Dairy Science, Chungnam National University, Daejeon, Republic of Korea; Department of Animal Science, Faculty of Agriculture, University of Ruhuna, Sri Lanka
| | - Ki Yong Chung
- Hanwoo Research Institute, National Institute of Animal Science, RDA, Pyeongchang, Republic of Korea; Department of Beef Science, Korea National College of Agriculture and Fisheries, Jeonju, Republic of Korea
| | - Soo Hyun Lee
- Division of Animal and Dairy Science, Chungnam National University, Daejeon, Republic of Korea
| | - Hasini I Wijayananda
- Division of Animal and Dairy Science, Chungnam National University, Daejeon, Republic of Korea
| | - Eung Gi Kwon
- Hanwoo Research Institute, National Institute of Animal Science, RDA, Pyeongchang, Republic of Korea
| | - Hyun Joo Kim
- Hanwoo Research Institute, National Institute of Animal Science, RDA, Pyeongchang, Republic of Korea
| | - Soo Hyun Cho
- Division of Animal Products Utilization, National Institute of Animal Science, RDA, Wanju, Republic of Korea.
| | - Seung Hwan Lee
- Division of Animal and Dairy Science, Chungnam National University, Daejeon, Republic of Korea.
| |
Collapse
|
35
|
Rumen fermentation, intramuscular fat fatty acid profiles and related rumen bacterial populations of Holstein bulls fed diets with different energy levels. Appl Microbiol Biotechnol 2019; 103:4931-4942. [DOI: 10.1007/s00253-019-09839-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 04/02/2019] [Accepted: 04/07/2019] [Indexed: 12/24/2022]
|
36
|
Wolf C, Messadène-Chelali J, Ulbrich SE, Kreuzer M, Giller K, Bérard J. Replacing sunflower oil by rumen-protected fish oil has only minor effects on the physico-chemical and sensory quality of Angus beef and beef patties. Meat Sci 2019; 154:109-118. [PMID: 31026718 DOI: 10.1016/j.meatsci.2019.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/08/2019] [Accepted: 04/01/2019] [Indexed: 10/27/2022]
Abstract
In the present study, the effects of feeding 450 g/day of rumen-protected fish oil (FO) compared to sunflower oil (SO) to Angus heifers (60 g/kg total intake) were quantified. Animal performance was not affected whereas the physico-chemical meat quality, assessed in three muscles, was slightly affected by diet. The oxidative shelf life of the perirenal fat declined with FO compared to SO. Despite the formerly shown increased n-3 fatty acid proportions of meat due to FO supplementation, a trained sensory panel identified an only slightly more intense fishy flavour in grilled steaks and beef patties from the FO compared to the SO group. In FO compared to SO patties, flavour intensity was more pronounced. The perception of off-flavours was negligible and differences between muscles were larger than between diets. In conclusion, supplementing ruminants with FO containing nutritionally beneficial n-3 fatty acids results in few side-effects on meat quality, restricted to quite faint off-flavours and a shorter fat shelf life.
Collapse
Affiliation(s)
- C Wolf
- ETH Zurich, Institute of Agricultural Sciences, Animal Nutrition, Universitaetstrasse 2, 8092 Zurich, Switzerland
| | | | - S E Ulbrich
- ETH Zurich, Institute of Agricultural Sciences, Animal Physiology, Universitaetstrasse 2, 8092 Zurich, Switzerland
| | - M Kreuzer
- ETH Zurich, Institute of Agricultural Sciences, Animal Nutrition, Universitaetstrasse 2, 8092 Zurich, Switzerland
| | - K Giller
- ETH Zurich, Institute of Agricultural Sciences, Animal Nutrition, Universitaetstrasse 2, 8092 Zurich, Switzerland.
| | - J Bérard
- ETH Zurich, AgroVet-Strickhof, Eschikon 27, 8315 Lindau, Switzerland
| |
Collapse
|
37
|
Maggiolino A, Lorenzo JM, Marino R, Della Malva A, Centoducati P, De Palo P. Foal meat volatile compounds: effect of vacuum ageing on semimembranosus muscle. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:1660-1667. [PMID: 30198064 DOI: 10.1002/jsfa.9350] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/31/2018] [Accepted: 09/01/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Cooked meat flavor arises through a combination of thermally generated aroma volatile and nonvolatile compounds in a matrix of muscle fiber, connective tissue, and fat. Ageing could affect meat odor, taste, and flavor by the development of odor compounds in the raw product. The aim of the work is to assess the ageing effect on the volatile compounds profile by solid-phase microextraction and gas chromatography-mass spectrometry analysis of foal meat vacuum packaged for storage at 4 °C for a period of 14 days. RESULTS Only pentane and 3,7-dimethylnonane were significantly affected by ageing time (P < 0.01). Octanal and nonanal presented an increasing trend with higher values at 14 ageing days compared with six ageing days (P < 0.01). CONCLUSIONS Ageing poorly affects the volatile compounds production of foal meat. Probably, 14 days is considered to be a short maturation time in vacuum packaging for foal meat. © 2018 Society of Chemical Industry.
Collapse
Affiliation(s)
- Aristide Maggiolino
- Department of Veterinary Medicine, University 'Aldo Moro' of Bari, Valenzano, Italy
| | - Josè M Lorenzo
- Centro Tecnológico de la Carne de Galicia, rúa Galicia n° 4, Parque Tecnológico de Galicia, Ourense, Spain
| | - Rosaria Marino
- Department of Agricultural Food and Environmental Sciences, University of Foggia, Foggia, Italy
| | - Antonella Della Malva
- Department of Agricultural Food and Environmental Sciences, University of Foggia, Foggia, Italy
| | - Pasquale Centoducati
- Department of Veterinary Medicine, University 'Aldo Moro' of Bari, Valenzano, Italy
| | - Pasquale De Palo
- Department of Veterinary Medicine, University 'Aldo Moro' of Bari, Valenzano, Italy
| |
Collapse
|
38
|
Arcanjo NM, Ventanas S, González-Mohíno A, Madruga MS, Estévez M. Benefits of wine-based marination of strip steaks prior to roasting: inhibition of protein oxidation and impact on sensory properties. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:1108-1116. [PMID: 30047154 DOI: 10.1002/jsfa.9278] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/21/2018] [Accepted: 07/22/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The objective of this study was to evaluate the impact of red wine-based marination on the oxidative stability and overall quality of roasted beef strip steaks. Four treatments were considered, according to the type of wine (300 mL dealcoholized wine/kilogram meat): 'Cabernet Sauvignon', 'Tempranillo', 'Isabel' (ISA), and a control. The formation of potentially harmful protein oxidation products during roasting, including protein carbonyls and dityrosines, was inhibited by bioactive components of the wine. RESULTS ISA marinades were particularly resistant to protein oxidation, which could be due the particular composition of this wine in phenolic compounds. Wine-based marination was also effective in controlling the formation of lipid-derived volatile compounds, such as hexanal, octane-2,5-dione, and heptan-2-one, which led to a reduced perception of rancidity by panelists. Additionally, wines contributed to spicing roasted beef with wine-derived flavors from esters, alcohols, and lactones. CONCLUSIONS Hence, marination may be a feasible means to alleviate the potential negative effects that oxidative reactions cause to meat proteins, improve beef quality, and diversify beef cuts into a variety of safer and more flavored meat products. Among wines, ISA appeared to be most promising in terms of antioxidant protection; however, the limited consumer acceptance of steaks treated with this wine may be regarded as a drawback to be sorted out in future studies. © 2018 Society of Chemical Industry.
Collapse
Affiliation(s)
- Narciza Mo Arcanjo
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, Brazil
| | - Sonia Ventanas
- Department of Animal Production and Food Science, IPROCAR Research Institute, TECAL Research Group, University of Extremadura, Cáceres, Spain
| | - Alberto González-Mohíno
- Department of Animal Production and Food Science, IPROCAR Research Institute, TECAL Research Group, University of Extremadura, Cáceres, Spain
| | - Marta S Madruga
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, Brazil
| | - Mario Estévez
- Department of Animal Production and Food Science, IPROCAR Research Institute, TECAL Research Group, University of Extremadura, Cáceres, Spain
| |
Collapse
|
39
|
Review: Modulating ruminal lipid metabolism to improve the fatty acid composition of meat and milk. Challenges and opportunities. Animal 2018; 12:s272-s281. [PMID: 30139411 DOI: 10.1017/s1751731118001994] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Growth in demand for foods with potentially beneficial effects on consumer health has motivated increased interest in developing strategies for improving the nutritional quality of ruminant-derived products. Manipulation of the rumen environment offers the opportunity to modify the lipid composition of milk and meat by changing the availability of fatty acids (FA) for mammary and intramuscular lipid uptake. Dietary supplementation with marine lipids, plant secondary compounds and direct-fed microbials has shown promising results. In this review, we have compiled information about their effects on the concentration of putative desirable FA (e.g. c9t11-CLA and vaccenic, oleic, linoleic and linolenic acids) in ruminal digesta, milk and intramuscular fat. Marine lipids rich in very long-chain n-3 polyunsaturated fatty acids (PUFA) efficiently inhibit the last step of C18 FA biohydrogenation (BH) in the bovine, ovine and caprine, increasing the outflow of t11-18:1 from the rumen and improving the concentration of c9t11-CLA in the final products, but increments in t10-18:1 are also often found due to shifts toward alternative BH pathways. Direct-fed microbials appear to favourably modify rumen lipid metabolism but information is still very limited, whereas a wide variety of plant secondary compounds, including tannins, polyphenol oxidase, essential oils, oxygenated FA and saponins, has been examined with varying success. For example, the effectiveness of tannins and essential oils is as yet controversial, with some studies showing no effects and others a positive impact on inhibiting the first step of BH of PUFA or, less commonly, the final step. Further investigation is required to unravel the causes of inconsistent results, which may be due to the diversity in active components, ruminant species, dosage, basal diet composition and time on treatments. Likewise, research must continue to address ways to mitigate negative side-effects of some supplements on animal performance (particularly, milk fat depression) and product quality (e.g. altered oxidative stability and shelf-life).
Collapse
|
40
|
Addition of herbal extracts to the Holstein-Friesian bulls' diet changes the quality of beef. Meat Sci 2018; 145:163-170. [PMID: 29982069 DOI: 10.1016/j.meatsci.2018.06.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 06/06/2018] [Accepted: 06/25/2018] [Indexed: 01/19/2023]
Abstract
Twenty four Holstein-Friesian bulls were randomly assigned to one of three dietary treatments: a control diet, diet O (supplemented with Optirum herbal extracts improving the functioning of the gastrointestinal tract of cattle), and diet OS (containing two herbal preparation: Optirum and Stresomix, used to reduce stress). The quality of longissimus lumborum (LL) and semimembranosus (SM) muscles were determined after 14 days of wet ageing. The diet influenced proximate composition, pH, water holding capacity, colour, shear force and some sensory quality attributes of beef, although the influence depended on the muscle type. The supplementation of the bulls' diet with two herbal preparations (OS diet) had a beneficial impact on technological properties and sensory tenderness of LL muscles. The herbal extracts O and OS had no negative effect on lipid oxidation or the sensory attributes of beef. Thus, it is recommended to use a combination of these two products in cattle feeding.
Collapse
|