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Adeyemi KD, Sulaimon RO, Ishola H, Shittu RM, Olaniran FJ, Jimoh JO, Akinola HO, Rasheed AO, Yusuf YI, Oluwasola A, Olabisi BM. Influence of Capsicum chinense concentration and salt varieties on the quality attributes of Kilishi, a sundried beef jerky. Meat Sci 2024; 219:109653. [PMID: 39277995 DOI: 10.1016/j.meatsci.2024.109653] [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: 05/10/2024] [Revised: 08/03/2024] [Accepted: 09/06/2024] [Indexed: 09/17/2024]
Abstract
The impact of Capsicum chinense concentration and salt varieties on cholesterol oxides, physicochemical properties, microbial profiles and organoleptic attributes of Kilishi, a sundried beef jerky, was assessed. Kilishi (KL) was prepared from sundried strips of Biceps femoris and marinated with either 2 % Sodium chloride (NaCl) + 7 % fresh Capsicum chinense (CC) (KL-1), 1 % NaCl + 1 % Potassium chloride (KCl) + 7 % CC (KL-2), 1 % NaCl + 1 % Potassium citrate (C6H5K3O7) + 7 % CC (KL-3), 1 % NaCl + 14 % CC (KL-4), 1 % KCl + 14 % CC (KL-5) or 1 % C6H5K3O7 + 14 % CC (KL-6), and stored at 29 ± 1 °C for 90 d. The partial or total replacement of NaCl lowered (P < 0.05) the Na content in KL. The KL samples treated with 14 % CC had lower (P < 0.05) 25-hydroxy cholesterol, cholesta-3,5-dien-7-one, carbonyl, pH, malondialdehyde, and lightness and greater (P < 0.05) redness and Lactobacillus counts than those treated with 7 % CC. The chemical composition, sensory scores and water activity were unaffected by the additives. The taste, flavor, and overall acceptance scores of KL decreased (P < 0.05) after 30 days of storage. The substitution of KCl and C6H5K3O7 for NaCl and the increase in CC concentration from 7 to 14 % lowered the Na content and selected cholesterol oxides, respectively, without impairing the organoleptic traits of Kilishi.
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Affiliation(s)
- Kazeem D Adeyemi
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria.
| | - Rasheed O Sulaimon
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria; Department of Animal Science, Faculty of Agriculture, University of Abuja, Abuja, Nigeria
| | - Hakeem Ishola
- Department of Animal Production, Faculty of Agriculture, Kwara State University, Malete, Nigeria
| | - Rafiat M Shittu
- Department of Food Science and Technology, Faculty of Agriculture, Kwara State University, Malete, Nigeria
| | - Feranmi J Olaniran
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
| | - Jamiu O Jimoh
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
| | - Halimat O Akinola
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
| | - Ahmed O Rasheed
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
| | - Yusuf Ibn Yusuf
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
| | - Abdulfatai Oluwasola
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
| | - Bukunmi M Olabisi
- Department of Animal Production, Faculty of Agriculture, University of Ilorin, PMB, 1515 Ilorin, Nigeria
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Koracevic G, Micic S, Stojanovic M, Zdravkovic M. A Need for Improvement in the Definition of Resistant Arterial Hypertension. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:803. [PMID: 37109761 PMCID: PMC10145005 DOI: 10.3390/medicina59040803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/12/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
With the medical and social importance of resistant arterial hypertension (HTN) in mind, we had three goals in this paper: to study the definitions of resistant HTN in the guidelines on the topic, to analyze them, and to suggest some improvements. We found (at least) eleven insufficiencies in the definition of resistant HTN: (1) different blood pressure (BP) values are used for diagnoses; (2) the number of BP measurements is not specified; (3) the time-frame for the definition is not obtained; (4) it fails to provide normal or target or controlled BP values; (5) secondary HTN is not currently defined as true resistant HTN, but as apparently treatment-resistant HTN; (6) the definition usually directly incorporates BP cut-offs for systolic BP (sBP) and diastolic BP (dBP) making the diagnosis temporary; (7) stress is not included in the exclusion strategy for resistant HTN; (8) there is potentially a need to introduce a category of recovered resistant HTN; (9) to what degree do healthy lifestyle measures have to be fulfilled to consider it as sufficient to change the diagnosis from "apparent treatment-resistant HTN" to the "resistant HTN"; (10) sBP values normal-for-the-age for 61 and 81 year old patients in some guidelines fulfill the criterion for resistant HTN; (11) it probably ought to read "In the absence of contraindications and compelling indications…" in the others. We believe that it is better to use the phrase "above the target BP" for the definition of (treatment) resistant HTN, because the whole story of resistant HTN is related to non-responders to antihypertensive treatment. Therefore, as we treat to target and not to normal values, it is appropriate to define resistant HTN as an insufficiency to reach the target BP values. Moreover, the definition of (treatment) resistant HTN should not be universal for every patient with HTN, but it should be age-related: (treatment) resistant HTN is elevated BP over the target/normal BP values. Using this modification, there will be no need to automatically change the definition of resistant HTN when we change the BP targets in the future.
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Affiliation(s)
- Goran Koracevic
- Department for Cardiovascular Diseases, Clinical Center Nis, 18000 Nis, Serbia;
- Faculty of Medicine, University of Nis, 18000 Nis, Serbia
| | - Sladjana Micic
- Clinic for Nephrology, University Clinical Center Nis, 18000 Nis, Serbia;
| | - Milovan Stojanovic
- Faculty of Medicine, University of Nis, 18000 Nis, Serbia
- Institute for Treatment and Rehabilitation Niska Banja, 18000 Nis, Serbia
| | - Marija Zdravkovic
- University Hospital Medical Center Bezanijska Kosa, 11000 Belgrade, Serbia;
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Effect of Piperine on Saltiness Perception. Foods 2023; 12:foods12020296. [PMID: 36673388 PMCID: PMC9858366 DOI: 10.3390/foods12020296] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/23/2022] [Accepted: 01/05/2023] [Indexed: 01/11/2023] Open
Abstract
Chemical irritants, like piperine, have the potential to increase human perception of tastes and odours, including saltiness. This cross-modal interaction could help the food industry develop new salt-reduced food products that maintain their salty taste. The objective of this study was: firstly, to determine the detection threshold of piperine (n = 72), secondly to evaluate piperine's influence on saltiness perception in model solutions (n = 78), and lastly to identify piperine's effect on sensory perception of low sodium soup using temporal check-all-that-apply (TCATA; n = 75). The group mean of the individual threshold was 0.55 ± 0.15 ppm. Piperine increased the saltiness perception of the model solutions, but it also increased the bitterness and decreased the sweetness of the solutions. The piperine significantly increased the saltiness intensity of the soups (evaluated using a generalized labelled magnitude), but during the TCATA task, the salty attribute was selected less for the soup with piperine than the control (based on the average proportion of selection). The TCATA indicated that the peppery attribute dominated the participants' perception of the soup with piperine. More studies are needed to assess piperine's cross-modal interactions.
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Kurtz T, Pravenec M, DiCarlo S. Mechanism-based strategies to prevent salt sensitivity and salt-induced hypertension. Clin Sci (Lond) 2022; 136:599-620. [PMID: 35452099 PMCID: PMC9069470 DOI: 10.1042/cs20210566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/21/2022] [Accepted: 03/30/2022] [Indexed: 12/15/2022]
Abstract
High-salt diets are a major cause of hypertension and cardiovascular (CV) disease. Many governments are interested in using food salt reduction programs to reduce the risk for salt-induced increases in blood pressure and CV events. It is assumed that reducing the salt concentration of processed foods will substantially reduce mean salt intake in the general population. However, contrary to expectations, reducing the sodium density of nearly all foods consumed in England by 21% had little or no effect on salt intake in the general population. This may be due to the fact that in England, as in other countries including the U.S.A., mean salt intake is already close to the lower normal physiologic limit for mean salt intake of free-living populations. Thus, mechanism-based strategies for preventing salt-induced increases in blood pressure that do not solely depend on reducing salt intake merit attention. It is now recognized that the initiation of salt-induced increases in blood pressure often involves a combination of normal increases in sodium balance, blood volume and cardiac output together with abnormal vascular resistance responses to increased salt intake. Therefore, preventing either the normal increases in sodium balance and cardiac output, or the abnormal vascular resistance responses to salt, can prevent salt-induced increases in blood pressure. Suboptimal nutrient intake is a common cause of the hemodynamic disturbances mediating salt-induced hypertension. Accordingly, efforts to identify and correct the nutrient deficiencies that promote salt sensitivity hold promise for decreasing population risk of salt-induced hypertension without requiring reductions in salt intake.
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Affiliation(s)
- Theodore W. Kurtz
- Department of Laboratory Medicine, University of California, San Francisco, San Francisco, CA 94017-0134, U.S.A
| | - Michal Pravenec
- Institute of Physiology, Czech Academy of Sciences, Prague 14220, Czech Republic
| | - Stephen E. DiCarlo
- Department of Physiology, College of Osteopathic Medicine, Michigan State University, East Lansing, MI 48824, U.S.A
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