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Miller RK, Luckemeyer TJ, Kerth CR, Adhikari K. Descriptive beef flavor and texture attributes relationships with consumer acceptance of US light beef eaters. Meat Sci 2023; 204:109252. [PMID: 37321053 DOI: 10.1016/j.meatsci.2023.109252] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/17/2023]
Abstract
Consumer acceptance and overall liking has been shown to be related to beef instrumental and trained sensory attributes related to beef flavor, tenderness, and juiciness. Our objective was to understand the relationships between descriptive beef flavor and texture attributes, Warner-Bratzler shear force (WBSF), and consumer liking attributes for light US beef eaters. It is not known if light beef eaters have different drivers of overall liking. Treatments were created to differ in beef flavor and texture by utilizing different beef cuts (Choice top loin, high pH top loin, Select top sirloin, Choice tenderloin steaks, and Select and Choice bottom rounds roasts) cooked to 58 °C or 80 °C. Cooking methods included either a George Forman grill, food-service grill, or crock-pot. Cooking method, cut, and internal temperature impacted beef descriptive flavor and texture attributes, WBSF and consumer liking ratings (P ≤ 0.05) similarly. Descriptive juiciness and tenderness attributes were highly related to each other and with consumer juiciness and tenderness liking ratings. Consumer overall liking was closely related to descriptive fat-like, overall sweet, sweet and salty attributes. Musty/moldy, liver-like, and sour aromatic attributes were negatively associated with consumer liking. Overall flavor accounted for 85% of the variation in overall liking and tenderness liking contributed an additional 4%. While light beef eaters used different parts of the scale, they rated beef across treatments similarly. When beef flavor and texture descriptive attributes differed, consumer liking was impacted for light beef eaters.
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Affiliation(s)
- Rhonda K Miller
- Department of Animal Science, Texas A&M University, College Station, TX 77843-2471, USA.
| | | | - Chris R Kerth
- Department of Animal Science, Texas A&M University, College Station, TX 77843-2471, USA
| | - Koushik Adhikari
- Department of Food Science, University of Georgia Griffin, Griffin, GA, USA
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Consumer Perception of Beef Quality and How to Control, Improve and Predict It? Focus on Eating Quality. Foods 2022; 11:foods11121732. [PMID: 35741930 PMCID: PMC9223083 DOI: 10.3390/foods11121732] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/31/2022] [Accepted: 06/07/2022] [Indexed: 12/12/2022] Open
Abstract
Quality refers to the characteristics of products that meet the demands and expectations of the end users. Beef quality is a convergence between product characteristics on one hand and consumers’ experiences and demands on the other. This paper reviews the formation of consumer beef quality perception, the main factors determining beef sensory quality, and how to measure and predict beef eating quality at scientific and industrial levels. Beef quality is of paramount importance to consumers since consumer perception of quality determines the decision to purchase and repeat the purchase. Consumer perception of beef quality undergoes a multi-step process at the time of purchase and consumption in order to achieve an overall value assessment. Beef quality perception is determined by a set of quality attributes, including intrinsic (appearance, safety, technological, sensory and nutritional characteristics, convenience) and extrinsic (price, image, livestock farming systems, commercial strategy, etc.) quality traits. The beef eating qualities that are the most valued by consumers are highly variable and depend mainly on the composition and characteristics of the original muscle and the post-mortem processes involved in the conversion of muscle into meat, the mechanisms of which are summarized in this review. Furthermore, in order to guarantee good quality beef for consumers in advance, the prediction of beef quality by combining different traits in scenarios where the animal, carcass, and muscle cuts can be evaluated is also discussed in the current review.
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Beyer ES, Harr KM, Olson BA, Rice EA, Jones CK, Chao MD, Vipham JL, Zumbaugh MD, O'Quinn TG. Palatability Traits of Sirloin Cap Steaks From Four USDA Quality Grades. MEAT AND MUSCLE BIOLOGY 2021. [DOI: 10.22175/mmb.12424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Sirloin cap steaks from 4 different USDA quality grades were evaluated to determine the effect of marbling on eating experience. Top sirloin cap steaks (N = 60) of 4 different quality grades (Prime, Top Choice, Low Choice, and Select) were evaluated in the current study. Top sirloin butts were collected, and the biceps femoris was removed, trimmed, and sliced into twelve 2.54-cm-thick steaks. The steaks from each subprimal were aged for 28 d and designated for either trained sensory panels, consumer sensory panels, Warner-Bratzler shear force, or moisture and fat determination. The Prime steaks were rated the highest (P < 0.05) for overall liking and were higher (P < 0.05) for flavor liking than Low Choice and Select steaks within the consumer panels. However, all quality treatments were similar (P > 0.05) in juiciness and tenderness for the consumer panels. Additionally, a similar (P > 0.05) percentage of samples from each treatment were rated acceptable for tenderness, juiciness, flavor liking, and overall liking, with each trait having greater than 70% of samples rated acceptable. Also, Prime steaks were rated the highest (P < 0.05) for sustained juiciness and overall tenderness within the trained sensory panels. Similarly, Prime steaks were rated higher (P <0.05) for initial juiciness than the Low Choice and Select treatments but were similar (P > 0.05) to Top Choice. These results indicate that USDA quality grades impact the eating quality of sirloin cap steaks, especially within the Prime grade, and could provide an opportunity for refined marketing and added economic value for the cut.
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Affiliation(s)
- Erin S. Beyer
- Kansas State University Department of Animal Sciences and Industry
| | - Keayla M. Harr
- Kansas State University Department of Animal Sciences and Industry
| | | | - Emily A. Rice
- Kansas State University Department of Animal Sciences and Industry
| | | | - Michael D. Chao
- Kansas State University Department of Animal Sciences and Industry
| | - Jessie L. Vipham
- Kansas State University Department of Animal Sciences and Industry
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Kantor BN, Kantor J. Public Attitudes and Willingness to Pay for Cultured Meat: A Cross-Sectional Experimental Study. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2021. [DOI: 10.3389/fsufs.2021.594650] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Previous research has suggested that the general public is divided over their willingness to consider consuming cultured meat (CM) products. As commercial backing for cultured meat startups increases and the public interest in the US, Europe, and developing countries expands, formally evaluating attitudes to these products will become increasingly important. Willingness to pay (WTP) may provide insight into the level of acceptability of CM products, highlight latent societal preferences, and suggest commercial opportunities. To date, no studies have evaluated the societal WTP for CM products. A cross-sectional internet-based survey was distributed to 300 respondents in the US general population using a survey panel design. The mean age was 30 (range: 18–76), and 47% of respondents were male. We presented respondents with a series of scenarios relating to CM products, framing CM burgers as environmentally friendly vs. as a better alternative to traditional burgers. Prior research has highlighted taste and price as areas of societal concern, but no studies have rigorously evaluated the intersection between these considerations. When CM products were framed as being equivalent in taste to conventional meat, and where their environmental benefits were stressed, respondents were willing to pay significantly more than for a traditional burger ($2.11 vs. $1.00). This WTP jumped to $2.66 when framing the CM burger as the best burger, reflecting a 266% premium that consumers were willing to pay for an appropriately framed CM burger. Framing CM burgers as a better alternative to traditional burgers, rather than focusing on their environmental impact, similarly led to the highest desirability ratings. These preferences were also reflected in a contingent valuation discrete choice experiment examining preferences for paying $1 for a traditional burger vs. $2 for a CM burger. These findings support our hypothesis regarding the existence of what we term the gold-standard bias, a cognitive bias that systematically favors a product or service framed as the best available choice over and above its marginal benefit, and has significant and broad implications for feasibility, pricing, and marketing, suggesting the need for further research in this area.
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Stewart SM, Gardner GE, McGilchrist P, Pethick DW, Polkinghorne R, Thompson JM, Tarr G. Prediction of consumer palatability in beef using visual marbling scores and chemical intramuscular fat percentage. Meat Sci 2020; 181:108322. [PMID: 33067083 DOI: 10.1016/j.meatsci.2020.108322] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/01/2020] [Accepted: 09/24/2020] [Indexed: 12/18/2022]
Abstract
With development of objective technologies that can predict chemical intramuscular fat percentage (IMF%), there is a need to understand the relationships between existing marbling traits, IMF% and eating quality. This study utilised historical carcass data (n = 9641 observations) from the Meat Standards Australia (MSA) industry research dataset and included MSA grading data, chemical IMF% data and weighted composite eating quality scores (MQ4). Several analyses were performed to assess the prediction of MQ4 by MSA marbling, M. longissimus thoracis et lumborum (striploin) IMF% and cut specific IMF%. Results demonstrated that there was similar precision between chemical IMF% (R2 = 0.32, RSE = 11.8) and MSA marbling (R2 = 0.28, RSE = 11.9) in the prediction of grilled 14 day aged striploin MQ4, with similar results across other cut by cook by days aged combinations. These results support the development of objective technologies that predict chemical IMF% in parallel with MSA marbling for carcass grading and the prediction of eating quality.
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Affiliation(s)
- S M Stewart
- Advanced Livestock Measurement Technologies (ALMTech), Murdoch University, College of Science, Health and Engineering, Western Australia 6150, Australia.
| | - G E Gardner
- Advanced Livestock Measurement Technologies (ALMTech), Murdoch University, College of Science, Health and Engineering, Western Australia 6150, Australia
| | - P McGilchrist
- Advanced Livestock Measurement Technologies (ALMTech), Murdoch University, College of Science, Health and Engineering, Western Australia 6150, Australia; University of New England, School of Environmental and Rural Science, New South Wales 2351, Australia
| | - D W Pethick
- Advanced Livestock Measurement Technologies (ALMTech), Murdoch University, College of Science, Health and Engineering, Western Australia 6150, Australia
| | - R Polkinghorne
- University of New England, School of Environmental and Rural Science, New South Wales 2351, Australia; Birkenwood Pty. Ltd, 431 Timor Rd, Murrurundi, NSW, Australia
| | - J M Thompson
- University of New England, School of Environmental and Rural Science, New South Wales 2351, Australia
| | - G Tarr
- The University of Sydney, School of Mathematics and Statistics, Sydney, New South Wales 2006, Australia
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Olson BA, Rice EA, Prill LL, Drey LN, Gonzalez JM, Vipham JL, Chao MD, O’Quinn TG. Evaluation of Beef Top Sirloin Steaks of Four Quality Grades Cooked to Three Degrees of Doneness. MEAT AND MUSCLE BIOLOGY 2019. [DOI: 10.22175/mmb2019.07.0022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [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 evaluate the impact of USDA quality grade on beef eating quality of top sirloin steaks when cooked to multiple degrees of doneness (DOD). Beef top sirloin butts (N = 60; 15/quality grade) were collected to equally represent 4 quality grades [Prime, Top Choice (modest00 to moderate100), Low Choice, and Select]. Steaks were assigned to 1 of 3 DOD: rare (60°C), medium (71°C), and well-done (77°C). Steaks were allocated to either consumer sensory analysis, trained sensory analysis, fat and moisture analysis, or Warner-Bratzler shear force (WBSF). There were no interactions (P > 0.05) for all consumer ratings of palatability traits, indicating increases in DOD had the same impact across all quality grades. Prime steaks had greater (P < 0.05) juiciness ratings than all other quality grades, except for Top Choice. As DOD increased, consumer ratings and the percentage of steaks rated acceptable for each palatability trait decreased (P < 0.05; rare > medium > well-done). There was a quality grade × DOD interaction (P < 0.05) for trained sensory panel juiciness scores. When cooked to medium, Prime and Top Choice steaks were rated higher (P < 0.05) for juiciness than Low Choice and Select steaks, while there were no differences at all other DOD. Similar to consumer ratings, trained panel ratings of tenderness decreased (P < 0.05) as DOD increased (rare > medium > well-done). Lastly, there was no quality grade by DOD interaction (P > 0.05) for Warner-Bratzler shear force. These results indicate that regardless of the DOD top sirloin steaks are cooked to, quality grade had minimal impact on palatability. Therefore, it is unnecessary for consumers, retailers, and foodservice to pay premium prices for higher quality top sirloin steaks, as the same eating experience will be provided.
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Affiliation(s)
| | - Emily A. Rice
- Kansas State University Department of Animal Sciences and Industry
| | - Lauren L. Prill
- Kansas State University Department of Animal Sciences and Industry
| | - Lindsey N. Drey
- Kansas State University Department of Animal Sciences and Industry
| | | | - Jessie L. Vipham
- Kansas State University Department of Animal Sciences and Industry
| | - Michael D. Chao
- Kansas State University Department of Animal Sciences and Industry
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Drey LN, Prill LL, Olson BA, Rice EA, Gonzalez JM, Vipham JL, Houser TA, Boyle EAE, O’Quinn TG. Evaluation of marbling and enhancement's abilities to compensate for reduced beef palatability at elevated degrees of doneness. J Anim Sci 2019; 97:669-686. [PMID: 30452653 PMCID: PMC6358232 DOI: 10.1093/jas/sky435] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 11/09/2018] [Indexed: 11/12/2022] Open
Abstract
The objectives of this study were to evaluate the extent marbling compensates for reduced beef palatability at elevated degrees of doneness and to determine the relationship of residual moisture and fat in cooked steaks to beef palatability, specifically beef juiciness. Paired strip loins (IMPS # 180) were collected to equally represent five quality treatments [Prime, Top Choice (modest and moderate marbling), Low Choice, Select, and Select Enhanced (110% of raw weight)]. Steaks were grouped into sets of three consecutively cut steaks and randomly assigned a degree of doneness (DOD): very-rare (VR; 55 °C), rare (R; 60 °C), medium-rare (MR; 63 °C), medium (M; 71 °C), well done (WD; 77 °C), or very well done (VWD; 82 °C). Samples were subjected to consumer and trained sensory evaluation, Warner-Braztler shear force (WBSF), slice shear force (SSF), pressed juice percentage (PJP) evaluation, and raw and cooked proximate analysis. There were no (P > 0.05) quality treatment × DOD interactions for consumer sensory ratings, indicating increased DOD had the same negative impact regardless of marbling level. There was a quality treatment × DOD interaction (P < 0.05) for the percentage of steaks rated acceptable by consumers for juiciness. Increased marbling modified the point in which steaks became unacceptable for juiciness. Similarly, there was a quality treatment × DOD interaction (P < 0.05) for trained juiciness ratings. When cooked to MR and lower, Prime was rated only 8% to 18% higher (P < 0.05) than Select for trained juiciness ratings, but was rated 38% to 123% higher (P < 0.05) than Select when cooked to M and higher. Besides cooking loss, combined cooked moisture and fat percentage was more highly associated (P < 0.01) to consumer juiciness (r = 0.69) and trained initial (r = 0.84) and sustained (r = 0.85) juiciness ratings than all other objective evaluations. Using regression analyses, cooked moisture and fat percentages, alone, were poor indicators of consumer and trained juiciness ratings. However, when combined, the regression equations explained 45%, 74%, and 69% of the variation in consumer, trained initial, and trained sustained juiciness ratings, respectively. These results indicate that increased marbling levels only offer "insurance" for juiciness of steaks that are cooked to high degrees of doneness, but not for other palatability traits. Additionally, cooked residual moisture and fat percentages, when combined, are a good indicator of sensory juiciness ratings.
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Affiliation(s)
- Lindsey N Drey
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Lauren L Prill
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Brittany A Olson
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Emily A Rice
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - John M Gonzalez
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Jessie L Vipham
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Terry A Houser
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Elizabeth A E Boyle
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
| | - Travis G O’Quinn
- Department of Animal Sciences and Industry, Kansas State University, Manhattan, KS 66506
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Mechanical texture profile of Hanwoo muscles as a function of heating temperatures. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2018; 60:22. [PMID: 30237897 PMCID: PMC6142393 DOI: 10.1186/s40781-018-0181-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/03/2018] [Indexed: 12/01/2022]
Abstract
Background Cooking temperature and consequently doneness of beef muscles are most important for the palatability and consumer acceptability. Current study assessed the response of mechanical texture of Hanwoo muscles as a function of cooking temperature at different ageing days. Six muscles (Psoas major (PM), Longissimus thoracics (LT), Gluteus medius (GM), Semimembranosus (SM), Biceps femoris (BF) and Triceps brachii (TB)) were collected from each 10 Hanwoo steers. Warner-Bratzler WB-shear force (WBSF) and texture profile analysis (TPA) texture profiles were determined after 3 or 21 days of chiller, and randomly assigned to four groups; non-cooked, cooked at 55, 70 or 85 °C. Results Toughness of WBSF and TPA hardness of Hanwoo muscles were presence in the order of LT = PM = GM = SM < BF = TB (p < 0.001) for non-cooked raw muscle, and PM < LT = GM = SM < TB=BF (p < 0.001) for cooked meat aged for 3 days. WBSF linearly increased in 3 days aged meats after cooked at a higher temperature (P < 0.05). On the other hand, toughening of the muscles were significantly (P < 0.05) differed at various temperature when muscles were aged for 21 days. WBSF of PM and LT muscles were significantly increased at a higher cooking temperature, while other muscles (i.e., GM, SM, BF, TB) showed the lowest values at 70 °C. In the case of TPA hardness, the effect of cooking temperature was very less in the toughness of the muscle (P > 0.05). Conclusion Taken together, these findings clearly showed that the toughness of the muscle highly depends and varies upon the temperature and ageing of the muscle. Moreover, the effect of cooking temperature was very limited on aged muscles. The results mirror the importance of cooking temperature for objective measurements which ultimately estimate sensory tenderness and other quality traits.
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Harris CL, Wang B, Deavila JM, Busboom JR, Maquivar M, Parish SM, McCann B, Nelson ML, Du M. Vitamin A administration at birth promotes calf growth and intramuscular fat development in Angus beef cattle. J Anim Sci Biotechnol 2018; 9:55. [PMID: 30062009 PMCID: PMC6055337 DOI: 10.1186/s40104-018-0268-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Accepted: 05/25/2018] [Indexed: 01/05/2023] Open
Abstract
Background Marbling, or intramuscular fat, is an important factor contributing to the palatability of beef. Vitamin A, through its active metabolite, retinoic acid, promotes the formation of new fat cells (adipogenesis). As intramuscular adipogenesis is active during the neonatal stage, we hypothesized that vitamin A administration during the neonatal stage would enhance intramuscular adipogenesis and marbling. Methods Angus steer calves (n = 30), in a completely randomized design, were randomly allotted to three treatment groups at birth, receiving 0, 150,000, or 300,000 IU of vitamin A at both birth and one month of age. A biopsy of the biceps femoris muscle was collected at two months of age. After weaning at 210 d of age, steers were fed a backgrounding diet in a feedlot until 308 d of age, when they were transitioned to a high concentrate finishing diet and implanted with trenbolone/estradiol/tylosin mixture. Steers were harvested at an average of 438 d of age. All diets were formulated to meet nutrient requirements. Results Weaning weight and weight during the backgrounding phase were linearly increased (P < 0.05) by vitamin A level, though no difference in body weight was observed at harvest. Intramuscular fat of steers at 308 d of age, measured by ultrasound, quadratically increased (P < 0.05) with vitamin A level from 4.0±0.26 % to 4.9±0.26 %. Similarly, carcass marbling score in the ribeye quadratically increased (P < 0.05). Conclusion Administration of vitamin A at birth increased weaning weight and enhanced marbling fat development. Thus, vitamin A administration provides a practical method for increasing marbling and early growth of beef cattle.
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Affiliation(s)
- Corrine L Harris
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
| | - Bo Wang
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA.,2State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 People's Republic of China
| | - Jeneane M Deavila
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
| | - Jan R Busboom
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
| | - Martin Maquivar
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
| | - Steven M Parish
- 3College of Veterinary Medicine, Washington State University, Pullman, WA 99164 USA
| | - Brent McCann
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
| | - Mark L Nelson
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
| | - Min Du
- 1Department of Animal Sciences, Washington State University, Pullman, WA 99164 USA
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Janiszewski P, Borzuta K, Lisiak D, Grześkowiak E, Powałowski K. Meat quality of beef from young bull carcases varying in conformation or fatness according to the EUROP classification system. ITALIAN JOURNAL OF ANIMAL SCIENCE 2017. [DOI: 10.1080/1828051x.2017.1398054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Piotr Janiszewski
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Karol Borzuta
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Dariusz Lisiak
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Eugenia Grześkowiak
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
| | - Krzysztof Powałowski
- Department of Meat and Fat Technology, Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology, Poznań, Poland
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McKillip KV, Wilfong AK, Gonzalez JM, Houser TA, Unruh JA, Boyle EAE, O’Quinn TG. Sensory Evaluation of Enhanced Beef Strip Loin Steaks Cooked to 3 Degrees of Doneness. MEAT AND MUSCLE BIOLOGY 2017. [DOI: 10.22175/mmb2017.06.0033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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 evaluate the impact of marbling level in combination with enhancement on beef palatability when strip loin steaks were cooked to 3 degrees of doneness. Consumer and trained sensory panelists evaluated strip steak palatability traits of 3 USDA quality grades: Prime, Low Choice, and Low Select. Additional strip loins from each grade were enhanced to 108% with a water, salt, and alkaline phosphate solution. Steaks from each treatment were cooked to 3 degrees of doneness (DOD; Rare: 60°C, Medium: 71°C, or Very Well-Done: 82°C). Consumer panelists rated all enhanced treatments similar (P > 0.05) for each palatability trait. Enhanced steaks had greater (P < 0.05) juiciness, tenderness, flavor liking, and overall liking ratings than all non-enhanced treatments, regardless of grade. Consumer juiciness, tenderness, and overall liking scores increased (P < 0.05) as DOD decreased. Trained sensory panelists rated all enhanced treatments similar (P > 0.05) for initial and sustained juiciness, myofibrillar tenderness, and overall tenderness and greater (P < 0.05) than all non-enhanced treatments, other than non-enhanced Prime, for the same traits. Trained sensory panel ratings increased (P < 0.05) as DOD decreased for sustained juiciness, and both myofibrillar and overall tenderness. Moreover, Warner-Bratzler shear force values were similar (P > 0.05) among all enhanced treatments, and lower (P < 0.05) than non-enhanced Low Choice and Low Select treatments. Results from this study indicate marbling level has no impact on the palatability traits of enhanced strip loin steaks. Therefore, enhancement of higher valued, high marbled cuts does not provide additional palatability benefits over low marbled cuts, as enhancement does not provide an additive effect with marbling on beef eating quality.
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Affiliation(s)
| | | | - John M. Gonzalez
- Kansas State University Department of Animal Sciences and Industry
| | - Terry A. Houser
- Kansas State University Department of Animal Sciences and Industry
| | - John A. Unruh
- Kansas State University Department of Animal Sciences and Industry
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Torrico DD, Wardy W, Pujols KD, Carabante KM, Jirangrat W, Scaglia G, Janes ME, Prinyawiwatkul W. Cross-Cultural Consumer Acceptability and Purchase Intent of Forage-Finished Rib-Eye Steaks. J Food Sci 2015; 80:S2287-95. [DOI: 10.1111/1750-3841.12999] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 07/20/2015] [Indexed: 11/30/2022]
Affiliation(s)
- Damir Dennis Torrico
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
- Faculty of Veterinary and Agricultural Sciences, Food and Wine Science; The Univ. of Melbourne; Parkville 3010 VIC Australia
| | - Wisdom Wardy
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
| | - Kairy Dharali Pujols
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
| | - Kennet Mariano Carabante
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
| | - Wannita Jirangrat
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
- School of Food and Nutrition, College of Health; Massey Univ; Auckland 0745 New Zealand
| | - Guillermo Scaglia
- Iberia Research Station; Louisiana State Univ. Agricultural Center; Jeanerette La. 70544 U.S.A
| | - Marlene E. Janes
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
| | - Witoon Prinyawiwatkul
- School of Nutrition and Food Sciences; Louisiana State Univ. Agricultural Center; Baton Rouge LA 70803 U.S.A
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