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Tualeka AR, Pathak Y, Wibrata DA, Ilmi B, Ahsan A, Rahmawati P, Russeng SS, Wahyu A, Maspiyah M, Sukarmin S. Relationship of Benzene Exposure to Trans, Trans-Muconic Acid and Blood Profile of Shoe Workers in Romokalisari Surabaya, Indonesia. Open Access Maced J Med Sci 2019; 7:816-823. [PMID: 30972145 PMCID: PMC6447342 DOI: 10.3889/oamjms.2019.136] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 01/31/2019] [Accepted: 02/01/2019] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Benzene is a hazardous ingredient for health. Benzene is used as a latex glue solvent in the shoe industry. AIM The purpose of the study was to analyse the relationship between benzene exposure with trans, trans-muconic acid (t, t-MA) and the blood profile of shoe workers in Romokalisari Surabaya. METHODS The study was a cross-sectional design conducted in the shoe industry in Romokalisari Surabaya with some subjects of 20 shoe workers. Data collection was carried out by measuring benzene levels conducted at 8 measurement points in Surabaya Romokalisari, taking workers' blood, measuring body weight and conducting interviews with respondents. Data were analysed using correlation tests. RESULTS The results showed that there was no relationship between benzene levels with t, t-MA (p-value = 0.205), there was no relationship between benzene Risk Quotient (RQ) and t, t-MA (p-value = 0.271) and there was no relationship between the Excess Cancer Risk (ECR) and blood profile of workers in Romokalisari. However, there were some abnormal blood profile parameters due to exposure to benzene although it was small. CONCLUSIONS It seems another factors such as length of work, nutritional status, duration of exposure, weight, and frequency of exposure have a considerable contribution in the determination of intake of xenobiotic ingredients in the body to cause health effects especially blood profiles.
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Affiliation(s)
- Abdul Rohim Tualeka
- Department of Occupational Health and Safety, Faculty of Public Health, Airlangga University, 60115 Surabaya, East Java, Indonesia
| | - Yashwant Pathak
- College of Pharmacy, University of South Florida, 12901 Bruce Blvd., MDC 30 Tampa, FL 33612, USA
| | - Dwi Ananto Wibrata
- Department of Nursing, Health Polytechnics of Ministry Health, Surabaya, Indonesia
| | - Bahrul Ilmi
- Health Polytechnics of Ministry of Health, Banjarmasin, South Kalimantan, Indonesia
| | - Ahsan Ahsan
- Faculty of Nurse, University of Brawijaya, Malang, Indonesia
| | - Pudji Rahmawati
- Department of Development of Islamic Society, State Islamic University Sunan Ampel, Surabaya, Indonesia
| | - Syamsiar S Russeng
- Departement of Occupational Health and Safety, Faculty of Public Health, Hassanuddin University Indonesia
| | - Atjo Wahyu
- Department of Occupational Health and Safety, Faculty of Public Health, Hasanuddin University, Makassar, Indonesia
| | - Maspiyah Maspiyah
- Department of Home Economics, Faculty of Technic, University of Negeri Surabaya, Surabaya, Indonesia
| | - Sukarmin Sukarmin
- Department of Chemistry, State University of Surabaya, Surabaya, Indonesia
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Zhang JY, Park JW, Kim IH. Effect of supplementation with brewer's yeast hydrolysate on growth performance, nutrients digestibility, blood profiles and meat quality in growing to finishing pigs. Asian-Australas J Anim Sci 2019; 32:1565-1572. [PMID: 31011001 PMCID: PMC6718907 DOI: 10.5713/ajas.18.0837] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 02/04/2019] [Indexed: 11/27/2022]
Abstract
Objective This study was aimed to investigate the effects of brewer’s yeast hydrolysate (YH) on growth performance, nutrients digestibility, blood profiles and meat quality of growing pigs. Methods A total of 200 growing pigs ([Landrace×Yorkshire]×Duroc) (initial body weight, 25.31±1.29 kg) were allotted to 5 treatments as follow: CON, basic diet; and YH treatment, CON+0.05%, 0.1%, 0.5%, and 1.0% of YH, respectively. Results On wk 11, 16 and overall phase, pigs fed YH diet showed a linear improvement in average daily body gain and gain/feed (p<0.05). The pigs that received YH linearly increased the digestibility of dry matter, nitrogen, and energy on wk 11 and 16. The concentration of serum urea nitrogen was linearly increased in YH treatments on wk 16. However, the carcass weight, back fat and lean muscle percentage of pigs receiving YH had no significant change. Besides, no difference was observed in creatinine and total protein in the blood among treatments. Conclusion The pigs fed a graded YH diet had improved growth performance and nutrient digestibility, meanwhile, the YH increased the serum urea nitrogen in the growing pigs.
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Affiliation(s)
- Jian Ying Zhang
- Department of Animal Resource and Science, Dankook University, Cheonan 31116, Korea
| | - Jae Won Park
- Department of Animal Resource and Science, Dankook University, Cheonan 31116, Korea
| | - In Ho Kim
- Department of Animal Resource and Science, Dankook University, Cheonan 31116, Korea
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Han TH, Hong JS, Fang LH, Do SH, Kim BO, Kim YY. Effects of wheat supplementation levels on growth performance, blood profiles, nutrient digestibility, and pork quality in growing-finishing pigs. Asian-Australas J Anim Sci 2017; 30:1150-1159. [PMID: 28183169 PMCID: PMC5494489 DOI: 10.5713/ajas.16.0838] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/13/2016] [Accepted: 01/28/2017] [Indexed: 11/27/2022]
Abstract
OBJECTIVE This study was conducted to evaluate various wheat supplementation levels on growth performance, blood profiles, nutrient digestibility, and pork quality in growing-finishing pigs. METHODS A total of 120 growing pigs ([Yorkshire×Landrace]×Duroc), with an average 27.75± 1.319 kg body weight, were used in growth trial. Pigs were allotted into each treatment by body weight and sex in 4 replicates with 6 pigs per pen in a randomized complete block design. Four-phase feeding programs were used in this experiment. The treatments included the following: i) corn-soybean meal (SBM) - based diet (CON), ii) corn-SBM - based diet+15% of wheat (W15), iii) corn-SBM - based diet+30% of wheat (W30), iv) corn-SBM - based diet+45% of wheat (W45), and 5) corn-SBM-based diet+60% of wheat (W60). RESULTS There was no significant difference in growth performance among the dietary treatments. However, the gain-to-feed (G:F) ratio tended to increase (quadratic, p<0.08) when the pigs were fed a higher wheat diet during the finishing period. The digestibility of crude ash and fat tended to decrease as the wheat supplementation level increased (p<0.08). The proximate analysis of the longissimus muscle was not affected by the dietary level of wheat. The crude ash content in pork was decreased linearly as the wheat supplementation level increased (p = 0.05). There was no significant difference in the pH level, shear force, water holding capacity, and cooking loss of the pork. In pork and fat, L*, a*, and b* values were not significantly different among dietary treatments. CONCLUSION Wheat can be supplemented up to 60% in a growing-finishing pig without detrimental effects on growth and pork quality. The G:F ratio tended to improve in the finishing period by wheat inclusion.
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Affiliation(s)
- Tae Hee Han
- School of Agricultural Biotechnology, Seoul National University, Seoul 08826,
Korea
| | - Jin Su Hong
- School of Agricultural Biotechnology, Seoul National University, Seoul 08826,
Korea
| | - Lin Hu Fang
- School of Agricultural Biotechnology, Seoul National University, Seoul 08826,
Korea
| | - Sung Ho Do
- School of Agricultural Biotechnology, Seoul National University, Seoul 08826,
Korea
| | - Byung Ock Kim
- School of Agricultural Biotechnology, Seoul National University, Seoul 08826,
Korea
| | - Yoo Yong Kim
- School of Agricultural Biotechnology, Seoul National University, Seoul 08826,
Korea
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Li HL, Zhao PY, Lei Y, Hossain MM, Kang J, Kim IH. Dietary Phytoncide Supplementation Improved Growth Performance and Meat Quality of Finishing Pigs. Asian-Australas J Anim Sci 2015; 29:1314-21. [PMID: 26954131 PMCID: PMC5003993 DOI: 10.5713/ajas.15.0309] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 09/10/2015] [Accepted: 12/01/2015] [Indexed: 11/27/2022]
Abstract
We conducted this 10-wk experiment to evaluate the effects of dietary phytoncide, Korean pine extract as phytogenic feed additive (PFA), on growth performance, blood characteristics, and meat quality in finishing pigs. A total of 160 pigs ([Landrace×Yorkshire]×Duroc, body weight (BW) = 58.2±1.0 kg) were randomly allocated into 1 of 4 treatments according to their BW and sex, 10 replicate pens per treatment with 4 pigs per pen were used (2 barrows and 2 gilts). Dietary treatments were: CON, control diet; PT2, CON+0.02% PFA; PT4, CON+0.04% PFA; PT6, CON+0.06% PFA. Overall, average daily gain (ADG) was higher in PT4 (p<0.05) than in PT6, average daily feed intake (ADFI) was lower in PT6 than in CON (p<0.05). Besides ADFI decreased linearly (p<0.05) with the increased level of phytoncide and gain:feed ratio in PT4 treatment was higher (p<0.05) than CON treatment. During 5 to 10 weeks and overall, quadratic (p<0.05) effect was observed in ADG among the treatments. At the end of this experiment, pigs fed with PT4 diet had a greater (p<0.05) red blood cell concentration compared to the pigs fed CON diet. Water holding capacity increased linearly (p<0.05) with the increased level of phytoncide supplementation. Moreover, firmness, redness, yellowness, and drip loss at day 3 decreased linearly (p<0.05) with the increase in the level of phytoncide supplementation. In conclusion, inclusion of phytoncide could enhance growth performance without any adverse effects on meat quality in finishing pigs.
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Affiliation(s)
- Han Lin Li
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Korea
| | - Pin Yao Zhao
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Korea
| | - Yan Lei
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Korea
| | - Md Manik Hossain
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Korea
| | | | - In Ho Kim
- Department of Animal Resource and Science, Dankook University, Cheonan 330-714, Korea
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Hong SM, Hwang JH, Kim IH. Effect of Medium-chain Triglyceride (MCT) on Growth Performance, Nutrient Digestibility, Blood Characteristics in Weanling Pigs. Asian-Australas J Anim Sci 2014; 25:1003-8. [PMID: 25049656 PMCID: PMC4092986 DOI: 10.5713/ajas.2011.11402] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 02/06/2012] [Accepted: 01/31/2012] [Indexed: 11/27/2022]
Abstract
One hundred and twenty weanling pigs in experiment 1 (Exp. 1) (6.91±0.99 kg; 21 d of age) and Exp. 2 (10.20±1.09 kg; 28 d of age) were used in two 42-d and 35-d experiments to evaluate the effect of medium-chain-triglyceride (MCT) on growth performance, apparent total tract digestibility (ATTD) of nutrients and blood profile. In both of Exp. 1 and Exp. 2, the same dietary treatments were utilized as follows : i) negative control (NC), ii) positive control (PC), NC+antibiotics (40 mg/kg Tiamulin, 110 mg/kg Tylosin, and 10 mg/kg Enramycin, iii) MCT3, NC+0.32% (phase 1, 2 and 3) MCT, and iv) MCT5, NC+0.55% (phase 1), 0.32% (phase 2 and 3) MCT. In Exp. 1, the pigs fed MCT5 diets had higher (p<0.05) ADG compared to NC treatment during the first 2 wk. From d 15 to 28, the ATTD of energy was improved (p<0.05) by MCT3 compared to the PC treatment. No effect has been observed on the blood profiles [red blood cell (RBC), white blood cell (WBC), immunoglobulin-G (IgG), lymphocyte concentration] measured in this study. In Exp. 2, the ADG were increased (p<0.05) by the MCT5 treatment than the PC treatment from d 0 to 14. Pigs fed PC treatment diet had lower ADFI (p<0.05) and better FCR (p<0.05) than NC treatment, whereas no differences were shown between MCT treatments and NC or PC treatment from d 15 to 35 and overall phase. The ATTD of DM and nitrogen were improved (p<0.05) by the effect of MCT5 related to the NC and PC treatment at the end of 2nd and 5th wk. The pigs fed MCT3 had higher (p<0.05) energy digestibility than PC treatment. No effects were seen in the blood profiles we measured (WBC, RBC, lymphocyte and immunoglobulin-G). In conclusion, the addition of MCT in the weanling pigs diet can improve the ADG and digestibility during the earlier period (first 2 wks), but had little effect on the blood characteristics.
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Affiliation(s)
- S M Hong
- Woosung Feed Cormpany, Ltd. Daejeon, Korea
| | - J H Hwang
- Woosung Feed Cormpany, Ltd. Daejeon, Korea
| | - I H Kim
- Woosung Feed Cormpany, Ltd. Daejeon, Korea
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Hong SM, Hwang JH, Kim IH. Evaluation of the effect of low dietary fermentable carbohydrate content on growth performance, nutrient digestibility, blood characteristics, and meat quality in finishing pigs. Asian-Australas J Anim Sci 2014; 25:1294-9. [PMID: 25049693 PMCID: PMC4092942 DOI: 10.5713/ajas.2011.11403] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 06/01/2012] [Accepted: 02/29/2012] [Indexed: 11/27/2022]
Abstract
A total of 96 pigs (49.23±3.20 kg) were used in an 11 wk growth trial to evaluate the effect of fermentable carbohydrate (FC) content on growth performance, apparent total tract digestibility (ATTD) of nutrient, blood profile, and meat quality. The dietary treatments were: i) negative control (NC), basal diet, ii) positive control (PC), NC+antibiotics (positive control diet with 5 ppm flavomycin), iii) PCL, PC-13% lower FC, and iv) NCL, NC-13% lower FC. The growth performance (average daily gain, average daily feed intake, and gain/feed) didn’t differ among treatments through the whole experiment. These pigs fed the PCL diet had the greater (p<0.05) apparent total tract digestibility (ATTD) of dry matter than those from PC and NC treatment at the end of the experiment. No differences were observed in white blood cell (WBC), red blood cell (RBC), and lymphocyte concentration among different treatments. After the feeding period, meat samples were collected from the pigs at slaughter. The pigs in NCL and PCL treatments had greater (p<0.05) backfat thickness and lower lean percentage. The color value of loin was higher (p<0.05) in NCL treatment compared to PCL treatment. Also, the NCL treatment had higher (p<0.05) marbling value than PC treatment. The drip loss was depressed by PCL and NCL treatment comapared to NC treatments. The water holding capacity (WHC) was higher (p<0.05) in NC and PCL treatment. In conclusion, the low FC can improve digestibility and meat quality of finishing pigs.
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Affiliation(s)
- S M Hong
- Woosung Feed Co., Ltd. Daejeon, Korea
| | - J H Hwang
- Woosung Feed Co., Ltd. Daejeon, Korea
| | - I H Kim
- Woosung Feed Co., Ltd. Daejeon, Korea
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