• Title/Summary/Keyword: dietary probiotics

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Comparison of Perception on Probiotics and Dietary Behavior according to the Probiotics Ingestion Experience - focus on Consumers in Metropolitan Areas - (프로바이오틱스 섭취경험에 따른 제품인식 및 식행동 비교 - 수도권 지역 소비자를 중심으로 -)

  • Cho, Wookyoun;Yeom, Ok Kyoung;Lee, Kyung-Ran
    • Journal of the Korean Society of Food Culture
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    • v.33 no.6
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    • pp.567-579
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    • 2018
  • This study analyzed consumers' recognition and demand for probiotic products and dietary and living habits according to their probiotics ingestion experience to provide information on the development of probiotic products and marketing strategies in the health functional food-related industry. A total of 280 consumers living in Seoul, Incheon and Kyeonggi-do area were enrolled in this study. The consumers expected mostly intestinal health (80.4%) after ingesting probiotics. The appropriate price level for purchasing probiotics was between 20,000-50,000 won (58.2%), preferring a price range of 50,000 won or less (77.1%). There was a significant difference in the dietary habits depending on the experience of probiotics ingestion, but there was no difference in the living habit. Consumers took Vitamin C, red Ginseng and Ginseng the most instead of probiotics as health functional foods. Based on the results, a marketing strategy could be established to meet the consumer's needs, such as focusing on the effects of probiotics, building up various price policies and the development of new products mixing with other commonly consumed health supplements.

Effects of Dietary Supplementation of Complex Probiotics and Enzyme on Improvement of Farm Environment and Performance of Finishing Pigs (복합생균효소제 급여가 돈사 환경개선과 비육돈 생산성에 미치는 영향)

  • Kim D.H.;Kim H.R.
    • Journal of Animal Environmental Science
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    • v.12 no.2
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    • pp.67-74
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    • 2006
  • This experiment was carried out to investigate the effect of dietary supplementation of complex probiotics and enzyme on air quality in finishing pig building and the performance of finishing pigs. A total 117 crossbred $[(Landrace{\times}Yorkshire){\times}Duroc]$ pigs were randomly arranged into nine groups and assigned to three treatments. Pigs were fed a basal diet supplemented with 0, 0.1% level of probiotics and 0.1% level of complex probiotics and enzyme until the market weight for 42 days of the experimental period. Ammonia and hydrogen sulfide concentrations in the finishing pig building were significantly (p<0.05) decreased by dietary supplementation of complex probiotics and enzyme compared with those of control, however, indoor carbon dioxide concentration was not affected by dietary supplementation of probiotics or complex probiotics and enzyme. Average daily feed intake and feed conversion ratio were significantly improved (p<0.05) with dietary supplementation of 0.1% complex probiotics and enzyme; however, average daily gain was not affected by dietary supplementation of probiotics or complex probiotics and enzyme. In conclusion, the results obtained from this experiment suggest that the dietary supplementation of complex probiotics and enzyme for finishing pigs may improve air quality in the finishing pig building and the performance.

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Effects of Dietary Complex Probiotics on Growth Performance Nutrient Digestibility and Blood Characteristics in Growing Pigs (육성돈에 있어 복합생균제 첨가가 생산성, 영양소 소화율, 혈액성상 및 분뇨내 악취물질 발생량에 미치는 효과)

  • Yoo, Jong-Sang;Chen, Ying-Jie;Kim, In-Ho
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.8 no.5
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    • pp.1266-1272
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    • 2007
  • The current study was conducted to investigate the effects of dietary complex probiotics supplementation on growth performance, nutrient digestibility, blood characteristics and noxious gas emission of manure slurry in growing pigs. A total of forty eight pigs with an initial body weight of 20.12 kg were allotted to three dietary treatments (two pigs per pen with eight pens per treatment). Dietary treatment included: 1) CON (basal diet), 2) Pro1 (basal diet + 0.1% complex probiotics) and 3) Pro2 (basal diet + 0.2% complex probiotics). The experiment was lasted six weeks. Through the entire experimental period, ADG was increased with the increased complex probiotics supplementation level (linear effect, P<0.05). However, neither ADFI nor gain/feed was influenced by the dietary treatments. Complex probiotics supplementation increased DM digestibility (linear effect, P<0.05). Also, the N digestibility was improved, with the Pro1 treatment showed highest value (linear and quadratic effect, P<0.05). Supplementation of complex probiotics did not affect the WBC, RBC, lymphocyte and BUN concentrations in blood. The $NH_3-N$ emission from manure slurry was decreased with the increased level of complex probiotics supplementation (linear and quadratic effect, P<0.05). Similarly, $H_2S$ emission of manure slurry was also decreased significantly when complex probiotics was included in diet (linear effect, P<0.05). In conclusion, dietary supplementation of Complex probiotics can increase growth performance and decrease noxious gas emission of manure slurry in growing pigs.

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Influence of Probiotics-Friendly Pig Production on Meat Quality and Physicochemical Characteristics

  • Chang, Sung Yong;Belal, Shah Ahmed;Kang, Da Rae;Choi, Yang Il;Kim, Young Hoon;Choe, Ho Sung;Heo, Jae Young;Shim, Kawn Seob
    • Food Science of Animal Resources
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    • v.38 no.2
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    • pp.403-416
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    • 2018
  • In this study, the dietary effects of probiotics with a liquid application system on meat quality and physicochemical characteristics of pigs were evaluated. A total of 80 Landrace${\times}$Yorkshire${\times}$Duroc (LYD) 3-way crossbred pigs (average age $175{\pm}5d$) were assigned to a conventional farm and a probiotics farm equipped with a liquid probiotics application system (40 pigs in each farm). The two treatments were: CON (diet without probiotics) and PRO (diet with probiotics). Dietary probiotics decreased shear force in the longissimus muscle compared to the control group (p<0.05). The treatment diet did not affect backfat thickness, carcass weight, meat color, cooking loss, water holding capacity (WHC), and drip loss. Dietary probiotics significantly reduced ash, salinity, and pH (at 5 and 15 d) (p<0.05). There was no significant effect on thiobarbituric acid reactive substance (TBARS) values. Polyunsaturated fatty acid (PUFA) and omega fatty acids (${\omega}3$ and ${\omega}6$) were significantly (p<0.05) higher in the PRO group, whereas monounsaturated fatty acid (MUFA) was decreased. The free amino acid composition, serine, lysine, histidine, and arginine levels were significantly lower in the PRO than in the control group. The treatment group exhibited higher nucleotide compounds (hypoxanthine, inosine, GMP, IMP) than the controls. Also, levels of ascorbic acid and thiamin were significantly different (p<0.05), while minerals were not significantly different between the groups. In conclusion, feeding of probiotics had effects on shear force, ash, salinity, pH, PUFA, and some amino acids which related to taste and flavor without any negative effects on the pigs' carcass traits.

Efficacy of antibacteriocidal yeast that producing bacteriocin OR-7 in pig (박테리오신 OR-7을 생산하는 항균 효모의 양돈에서의 사양시험 효과)

  • Cho, Dong-In;Kang, Sang-Mo;Lee, Jae-Hwa;Lee, Sang-Hyeon;Jang, Min-Kyung;Kim, Ki-seuk
    • Korean Journal of Veterinary Research
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    • v.50 no.4
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    • pp.297-302
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    • 2010
  • This study was conducted to investigate the effects of feeding probiotics (gene modified yeast) on the growth performances in pigs. In pigs, this study investigated the effects of dietary probiotics which contained antibacterial probiotics (OR-7, bacteriocin, gene modified yeast) on growth performances and feed efficiency in pig farm. A total of 150 pigs were studied. The treatments are probiotics yeast (PY) 0.3% (basal diet + 0.3% plasmid modified probiotics), PY 0.5% (basal diet + 0.5% plasmid modified probiotics), yeast (Y) 0.3% (basal diet + 0.3% probiotics), Y 0.5% (basal diet + 0.5% probiotics) and control (basal diet). Weight gain, feed intake and feed efficiency were periodically recorded for 90 days. The treatment group trended higher weight gain, feed intake and feed efficiency than control. And, the PY group trended higher weight gain, feed intake and feed efficiency than Y group.

Effects of Dietary Supplementation of Complex Probiotics on Performance in Laying Hens (복합생균제의 급여가 산란계의 생산성에 미치는 영향)

  • 나재천;김태호;서옥석;유동조;김학규;이상진;김상호;하정기;김재황
    • Korean Journal of Poultry Science
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    • v.30 no.3
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    • pp.145-150
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    • 2003
  • A feeding trial was carried out to investigate the effect of dietary complex probiotics on performance. egg qualities and intestinal microflora in laying hens. Three hundred twenty ISA Brown laying hens, 34 weeks of age, were randomly allotted to four dietary treatments containing 0, 0.1, 0.2 and 0.4% complex probiotics for 12 weeks. There were four replicates per treament. Total egg production, soft and broken egg number tended to improve as dietary complex probiotics increased, but was not significantly different. Average egg weight was significantly higher in the 0.1% and 0.2% complex probiotics than the control(P<0.05). Daily egg mass also increased by adding complex probiotics compared to that of control, but was not statistically different. No significant difference was found in feed intake and feed conversion ratio. Eggshell breaking strength and thicknes were not significantly different, whereas yolk color was significantly lower in the supplemental 0.2% probiotics than the comtrol at 12 weeks of age(P<0.05). There was no significant difference in Haugh unit. Total number of cecum Lactobacillus and naerobes were significantly higher in the complex probiotics than control(p.0.05). However, the number of ileal Lactobacillus and naerobe were not significantly different. It was concluded that dietary complex probiotics could improve the egg weight and intestinal beneficial microbes.

A Comparison of Feeding Multi-Probiotics and Fermented Ginseng Byproducts on Performance, Intestinal Microflora and Immunity of Broiler Chicks

  • Hassan, Md. Rakibul;Choe, Ho Sung;Ryu, Kyeong Seon
    • Korean Journal of Poultry Science
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    • v.39 no.4
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    • pp.253-260
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    • 2012
  • This study was undertaken to investigate the influence of multi-probiotics, fermented ginseng byproducts and fermented sulfone as an alternative to probiotics on performance, intestinal microflora and immunity of broiler. A five weeks trial was conducted with one day old Ross${\times}$Ross broilers (n=340), divided into five groups which further divided into 4 replicates with 17 birds in each replicate. Birds were assigned to 5 dietary treatments as control, antibiotic avilamycin (AB), multi-probiotics (MP), fermented sulfone (FS) and fermented ginseng byproducts (FGB). Growth parameters were recorded on weekly basis while rest of the parameters viz. blood and faeces were collected at the end of the experiment. Growth parameters were not affected statistically by dietary treatments. However, numerically, higher body weight, splenocytes proliferation and lower total cholesterol and LDL values were found in MP treatment (P>0.05). Salmonella spp. count ($P{\leq}0.001$) and E. coli (P<0.001) concentrations in the ileum were found lowest in AB treatment while FS group showed lowest level of yeast (P<0.10) and Lactobacillus spp. ($P{\leq}0.001$). Fecal ammonia and $CO_2$ emission was significantly decreased in FGB than other dietary treatments (P<0.05). It was concluded that multi-probiotics would be valuable feed additives to improve the growth performance, Lactobacillus proliferation and immunity of broiler chicks.

Effects of dietary mixture of protease and probiotics on growth performance, blood constituents, and carcass characteristics of growing-finishing pigs

  • Min, Yejin;Choi, Yohan;Choe, Jeehwan;Kim, Younghwa;Jeong, Yongdae;Kim, Doowan;Kim, Joeun;Jung, Hyunjung;Song, Minho
    • Journal of Animal Science and Technology
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    • v.61 no.5
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    • pp.272-277
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    • 2019
  • This study was conducted to evaluate the effects of dietary mixture of protease and probiotics on growth performance, blood constituents, and carcass characteristics of growing-finishing pigs. A total of 48 growing pigs were randomly allotted into 2 dietary (6 pigs/pen; 4 replicates/treatment). The treatments were a diet based on corn and soybean meal (CON) and CON supplemented with 0.01% of dietary mixture of protease and probiotics (MULTI). No differences were found on growth performance (average daily gain, ADG; overall, 874.06 vs. 881.14 g/d; p > 0.05), blood constituents (white blood cell, WBC; phase I, 17.51 vs. $19.96{\times}10^3/{\mu}L$; phase II, 19.65 vs. $21.95{\times}10^3/{\mu}L$; p > 0.05), and carcass characteristics during overall experimental period between CON and MULTI. In conclusion, the addition of dietary mixture of protease and probiotics in growing-finishing pig diet did not have any beneficial effects.

Effects of dietary probiotic, liquid feed and nutritional concentration on the growth performance, nutrient digestibility and fecal score of weaning piglets

  • Zhang, Song;Yoo, Dong Huy;Ao, Xiang;Kim, In Ho
    • Asian-Australasian Journal of Animal Sciences
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    • v.33 no.10
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    • pp.1617-1623
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    • 2020
  • Objective: This study was conducted to investigate the effects of dietary probiotic blend and liquid feed program at different nutritional densities on growth performance, nutrient digestibility, fecal score of weaning piglets. Methods: A total of 120 weaning pigs with an initial body weight of 7.05±0.93 kg per pig (21 days of age) were randomly allocated into 1 of the following 8 dietary treatments (3 replicates per treatment with 5 pigs per replicate) in a 2×2×2 factorial arrangement (nutrition levels: apparent metabolic energy [AME] = 3,500 kcal/kg, crude protein [CP] = 20% vs AME = 3,400 kcal/kg, CP = 19.42%; feed types:dry vs wet; probiotics levels: 0 mg/kg vs 300 mg/kg). Results: During d 5 to d 15, greater average daily gain (ADG) and average daily feed intake (ADFI) (p<0.05) were observed in probiotics treatments. During d 15 to d 25, gain:feed (G:F) ratio (p<0.05) were significantly improved in probiotics, wet feed and high nutrition diet. Moreover, two interactions i) between nutrition levels and feed types, and ii) between nutrition levels and probiotics were found in G:F ratio. Furthermore, there was a significant positive interaction on G:F among those 3 factors (p<0.05). Overall, increasing ADG, ADFI, and G:F ratio were detected in probiotics treatment significantly (p<0.05). Besides, an obvious reduction on fecal score was observed in probiotics treatment from d 0 to d 5 (p<0.05). There was an interactive effect on fecal score between feed types and nutrition concentrations from d 5 to d 25 (p<0.05). Conclusion: These results indicated that probiotics supplementation could benefit growth performance and reduce the frequency of watery feces. Besides, wet feed program (feed:water = 1:1.25) could improve the G:F. The effect of liquid feed or probiotic could be influenced by dietary nutrition density in weaned piglets. An increased value of G:F was obtained when wet feeding a high nutrition diet (100 kcal higher than NRC 2012 recommendations) was supplemented with probiotics for 15 to 25 days.

Effect of Green Tea Probiotics on the Growth Performance, Meat Quality and Immune Response in Finishing Pigs

  • Ko, S.Y.;Yang, C.J.
    • Asian-Australasian Journal of Animal Sciences
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    • v.21 no.9
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    • pp.1339-1347
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    • 2008
  • The objective of this study was to determine the effects of green tea probiotics on growth performance, meat quality and immune response in finishing pigs, and to assess the possibility of substituting green tea probiotics for antibiotics in diets of finishing pigs. This green tea probiotics is made by mixing green tea powder and excipients (defatted rice bran and wheat bran) and fermenting the mixture with beneficial bacteria. A total of 90 crossbreed "Landrace$\times$Yorkshire" finishing pigs with an average body weight of $72.5{\pm}2.5kg$ were assigned to 5 dietary treatments in a completely randomized design. Each treatment had 3 replications with 6 pigs per replication. The five dietary treatments were control, antibiotic (0.003% chlortetracycline added) and 0.1, 0.5 and 1.0% of green tea probiotics. There were no significant differences in final body weight, daily weight gain, daily feed intake and feed conversion ratio in the green tea probiotics and antibiotic treatments (p>0.05). Crude protein content was significantly increased in the 0.1 and 1.0% green tea probiotics treatment groups (p<0.05) and there was no significant difference in crude fat content of the meat among the treatments. The TBA value of meat was significantly lowered with 0.5 and 1.0% green tea probiotics treatments compared to that of controls and statistically similar to the antibiotic treatment after 3 weeks of storage (p<0.05). The growth of spleen cells stimulated with Con A (0.1 and $1.0{\mu}g/ml$) was significantly increased with 1.0% green tea probiotics treatment compared to that of the control treatment (p<0.05). The growth of spleen cells stimulated with LPS (1.0, 3.0 and $10{\mu}g/ml$) was significantly increased in the 0.5% green tea probiotics group compared to the antibiotic group (p<0.05). In Con A ($1.0{\mu}g/ml$) medium, IL-6 production of spleen cells was significantly increased with 1.0% green tea probiotics treatment compared to that of the control (p<0.05). In LPS ($10.0{\mu}g/ml$) medium, TNF-${\alpha}$ production of spleen cells increased significantly in all green tea probiotics treatment groups compared to that of the control (p<0.05). Finally it can be summarized that addition of green tea probiotic has a positive effect similar to antibiotic and 0.5% is the suitable dietary supplementation dose for finishing pig production.