• Title/Summary/Keyword: mixed meal

Search Result 192, Processing Time 0.023 seconds

The Effect of Formaldehyde Treatment of Solvent and Mechanical Extracted Cottonseed Meal on the Performance, Digestibility and Nitrogen Balance in lambs

  • Khan, A.G.;Azim, A.;Nadeem, M.A.;Ayaz, M.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.13 no.6
    • /
    • pp.785-790
    • /
    • 2000
  • The effect of formaldehyde treatment of solvent and mechanical extracted cottonseed meal on the performance, digestibility and nitrogen balance was assessed in lambs. Four total mixed rations viz., A, B, C and D containing 40% untreated and treated solvent and mechanical extracted meal were prepared. Sixteen male lambs with average BW of 20-22 kg were randomly allocated to experimental rations and were fed individually during ninety days growth trial. The treatment of solvent extracted cottonseed meal resulted in a linear decrease in ruminal protein degradation. Maximum decrease (64%) in protein degradation was observed at 4 h incubation time with 0.3% formaldehyde treatment. Highest daily BW gain was observed in lambs fed on rations Band D compared to lambs fed on rations A and C. Daily BW gain was higher on rations having 0.3% for fromaldehyde treated cottonseed meals. Higher DM digestibility was observed on ration D compared to other rations. Higher (p<0.05) CP and CF digestibility was observed on rations Band D compared to rations A and C. Nitrogen retention as % age of nitrogen intake was (p<0.05) higher for lambs fed rations B and D compared to rations A and C. Similar pattern was observed for nitrogen retention as percent of nitrogen absorbed. The present study suggested that oil extraction methods of cottonseed did not alter their meal utilization in lambs, however, formaldehyde (0.3%) treatment of meals enhanced its efficiency for growth, digestibility and nitrogen balance in lambs.

Comparative Evaluation of Cotton Seed Meal and Sunflower Seed Meal in Urea Molasses Blocks Versus Commercial Concentrate as Supplement to Basal Ration of Wheat Straw with Stall-fed Buffalo Calves

  • Mirza, I.H.;Anjum, M.I.;Khan, A.G.;Azim, A.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.17 no.2
    • /
    • pp.193-198
    • /
    • 2004
  • Eighteen water buffalo calves of Nili-Ravi breed (about 15 months age and of $147{\pm}12$ kg average body weight and mixed sex) were used with six animals on each treatment. All the animals were fed long wheat straw for ad libitum intake as the basal ration. Animals in group-I were supplemented with ad libitum amount of urea molasses block having cotton seed meal (CSMB) while the animals in group-II were supplemented with ad libitum urea molasses block containing sunflower seed meal (SFMB) and group III animals were supplemented with a fixed amount of commercial concentrate feed (CCF). The experiment lasted for a period of 80 days (April to June). Results revealed a significantly decreased total feed intake (wheat straw+supplements) in group-III ($1,666{\pm}52$ g/h/d) as compared to group I ($2,299{\pm}194$ g/h/d) and group-II ($2,193{\pm}230$ g/h/d). Average daily supplement intakes were $891{\pm}87$; $666{\pm}104$ and $593{\pm}0$ grams per head in group I, II and III, respectively. Supplement intakes among groups were different (p<0.05). Average daily body weight gains (g/h) were $214{\pm}25$, $174{\pm}23 $and $183{\pm}24$ for group I, II and III, respectively. Feed conversion ratio (FCR) was found to be $10.74{\pm}1.12$, $12.60{\pm}0.88$ and $9.90{\pm}1.33$ grams for group No. I, II and III, respectively. The economic net benefit of live weight gain of calves were 7.63, 6.11 and 7.33 rupees/h/d for group No. I, II and III, respectively. Thus SFM can replace CSM and urea molasses blocks can replace commercial concentrates as supplement to basal ration of wheat straw.

Effects of dietary β-mannanase supplementation on the additivity of true metabolizable energy values for broiler diets

  • Lee, Byung Bo;Yang, Tae Sung;Goo, Doyun;Choi, Hyeon Seok;Pitargue, Franco Martinez;Jung, Hyunjung;Kil, Dong Yong
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.31 no.4
    • /
    • pp.564-568
    • /
    • 2018
  • Objective: This experiment was conducted to determine the effects of dietary ${\beta}$-mannanase on the additivity of true metabolizable energy (TME) and nitrogen-corrected true metabolizable energy ($TME_n$) for broiler diets. Methods: A total of 144 21-day-old broilers were randomly allotted to 12 dietary treatments with 6 replicates. Five treatments consisted of 5 ingredients of corn, wheat, soybean meal, corn distillers dried grains with solubles, or corn gluten meal. One mixed diet containing 200 g/kg of those 5 ingredients also was prepared. Additional 6 treatments were prepared by mixing 0.5 g/kg dietary ${\beta}$-mannanase with those 5 ingredients and the mixed diet. Based on a precision-fed chicken assay, TME and $TME_n$ values for 5 ingredients and the mixed diet as affected by dietary ${\beta}$-mannanase were determined. Results: Results indicated that when ${\beta}$-mannanase was not added to the diet, measured TME and $TME_n$ values for the diet did not differ from the predicted values for the diet, which validated the additivity. However, for the diet containing ${\beta}$-mannanase, measured $TME_n$ value was greater (p<0.05) than predicted $TME_n$ value, indicating that the additivity was not validated. Conclusion: In conclusion, the additivity of energy values for the mixed diet may not be guaranteed if the diet contains ${\beta}$-mannanase.

Effects of mixed selenium sources on the physiological responses and blood profiles of lactating sows and tissue concentration of their progeny

  • Kim, Cheon Soo;Jin, Xing Hao;Kim, Yoo Yong
    • Animal Bioscience
    • /
    • v.35 no.11
    • /
    • pp.1725-1732
    • /
    • 2022
  • Objective: This study was conducted to investigate the effects of selenium benefits on the physiological responses, litter performance, blood profiles and milk composition of lactating sows and tissue concentration of their progeny when mixed form of selenium was provided in a lactation diet. Methods: A total of 45 multiparous sows (Yorkshire×Landrace) with similar body weight, backfat thickness, and parity were assigned to one of three treatments with 15 sows per treatment in a completely randomized design. Organic and inorganic selenium were mixed and added to the diet at 0.15 ppm and 0.25 ppm, respectively. A non-Se-fortified corn-soybean meal basal diet served as a negative control. Treatments were as follows: i) Control: corn-soybean meal based diet, ii) ISOS15: control+ inorganic Se 0.15 ppm+organic Se 0.15 ppm, iii) ISOS25: control+inorganic Se 0.25 ppm+organic Se 0.25 ppm. Results: Serum selenium concentrations of sows and piglets were increased by the supplemental Se mixture at 7 days of lactation compared with the control (p<0.01, respectively). The kidney and muscle selenium concentrations of piglets were increased by the supplemental Se mixture at 21 days of lactation compared with the control (p = 0.03; p = 0.04, respectively). Conclusion: Consequently, supplementation with mixed inorganic and organic selenium in a lactating diet could improve the selenium status of sows and piglets; no differences were observed among the mixing levels.

Composting of the Mixtures with Pig Manure and Castor Meal (돈분과 피마자박의 혼합비율에 따른 퇴비화 연구)

  • Chang, Ki-Woon;Lee, Jong-Jin;Hong, Joo-Hwa;Kim, Nam-Chean;Kim, Wan-Ju;Choi, Woo-Young
    • Korean Journal of Agricultural Science
    • /
    • v.34 no.2
    • /
    • pp.181-188
    • /
    • 2007
  • This study was conducted to estimate the humificating grade according to experiment of physico-chemical characterization and phyto-toxicity during composting of using with pig manure and castor meal. The material ratios of the compost which was mixed with pig manure(P), castor meal(C), and saw dust(S) were 5 : 1 : 4(PCS-I), 5 : 2.5 : 2.5(PCS-II) and 5 : 4 : 1(PCS-III) by volume to volume, and they were decomposed for 60 days. In the result, the changes of temperature in all treatments during composting were rapidly increased more than $68^{\circ}C$ at the incipient stage, and gradually decreased within $39^{\circ}C$ at 60 days the after treatment. pH was slowly increased from 7.5 to 7.7, and the C/N ratio was 13~14 at the final composting stage. The low C/N ratio value in this compost was caused by the castor meal contented high nitrogen level(T-N 5.7 %). G.I.(germination index) was showed 73 to 78 range in all treatments at the $60^{th}$ day. Among all treatments PCS-I was appeared to be the best condition for composting.

  • PDF

Effect of Supplemental Fish Meal on Milk Yield and Milk Composition of Holstein Cows during Early Lactation

  • Adachi, N.;Suzuki, K.;Kasai, K.;Hiroki, M.;Kume, S.;Nonaka, I.;Abe, A.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.13 no.3
    • /
    • pp.329-333
    • /
    • 2000
  • Data of 15 multiparous Holstein cows kept at Ibaraki Prefectural Animal Experiment Station were collected from 10 weeks prepartum to 20 weeks postpartum. Cows were assigned randomly to a soybean meal (S8M) diet or a fish meal (FM) diet from 4 weeks before expected calving date to 20 weeks postpartum. Each diet was formulated to contain similar amounts of CP, ADF, and NDF. In the FM diet, 2.5 and 5% of fish meal were supplemented as total mixed rations in prepartum and postpartum periods, respectively. Compared to the SBM diet, undegraded intake protein (UIP) and Met were higher in the FM diet, but Lys was low. Body weight and dry matter intake were not affected by supplemental FM, and dry matter intake increased by 6 weeks postpartum and maintained constant after 7 weeks postpartum. Cows in the FM diet remained high milk production during the experimental period, but milk yield in the SBM diet decreased gradually after 6 weeks postpartum. Supplemental FM increased milk yield and protein yield from 10 to 20 weeks postpartum when FM intake was 1.19 kg/d, although milk protein was not improved. There were no significance differences in fat content and fat yield between FM and SBM diets. Supplemental FM had no effect on plasma glucose and urea-N at parturition and 7 weeks postpartum. Thus, the increased milk and protein yield may be due to the combination of carryover effect of supplemental UIP or Met in FM from 4 weeks prepartum to 10 weeks postpartum and direct effect of supplemental FM.

Study on the Use of Sardine Meal Koji and Autolysates from Sardine Meat in Rapid Processing of Sardine Sauce (자가 소화액 및 정어리 기질 코오지를 이용한 속성 정어리 액젓 제조에 관한 연구)

  • KIM Young-Myoung;KOO Jae-Geun;LEE Young-Chul;KIM Dong-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
    • /
    • v.23 no.2
    • /
    • pp.167-177
    • /
    • 1990
  • Rapid production of sardine sauce using sardine meal koji and autolysate from sardine meat was investigated. The sardine meal koji was prepared by mixing sterillized sardine meal with $10\%$ flour and $10\%$ soy sauce koji, and cultivating the mixture for 48hrs at $30^{\circ}C$ and $80\%$ R. H. For sardine autolysate preparation, chopped sardine was mixed with water (10:8= sardine:water, w/w) and autolyzed for 6hrs at $550^{\circ}C$. The optimum temperature and salinity were $40^{\circ}C$ and $15\%$ for rapid fermentation of sardine sauce. Sardine sauce were prepared experimentally under 10 kinds of conditions and fermented for 20 days. The excellent effects of sardine meal koji and autolysates from sardine meat on rapid processing of sardine sauce were showed in enhancing its flavor and advancing of nitrogenous compounds.

  • PDF

Meal Types and Preference on Korean Traditional Foods of University Students in Chungnam (충남지역 대학생의 식사유형 및 전통음식에 대한 선호도)

  • Park, Mie-Ja;Kim, Seok-Eun;Kim, Gye-Woong
    • Korean Journal of Human Ecology
    • /
    • v.18 no.2
    • /
    • pp.491-500
    • /
    • 2009
  • This study was carried out to investigate the preference for traditional food of university students through the analysis of their daily meal types. Questionnaires were collected from a total of 197 students from December 2007 to February 2008 in Chungnam Province. The results are as follows; 148 of the respondents (73.0%) prefer Korean traditional meal as their favorite food. The significant differences are found in both gender groups and major groups (p<.05). 178 of the respondents (90.4%) answered that the traditional foods are excellent and good. However, the foods were significantly (p<.05) evaluated that major students consider them to be 'excellent' foods, while non-major students consider them to be 'good' foods. 136 of respondents (69.0%) answered that the traditional foods have beneficial influences on their health. In the survey on intake frequency of traditional meals, 137 of respondents (65.9%) have traditional foods more than twice a day. The ratio of traditional meal intake of male students is a significantly higher level (p<.05) than that of female students. Their preference for traditional rice cake, fermented rice punch, and juice mixed with fruits is a very high level of the average of 4.19, 4.22 and 4.34, respectively. The preference for Kimchi, Bulgoki, boiled beef slices, sundae and jelly was a relatively high level of the average of 4.43, 4.65, 4.14, 4.30, and 4.05, respectively. Concludingly, the research shows the majority of students enjoy korean traditional food and expect Korean food as favorite food to be developed and to be inherited.

What is an Appropriate Promotion Strategy for Korean Wheat Consumption? - Find Out in the Sensory Evaluation of Rice Meal Versus Rice Containing Wheat Meal by Age Groups-

  • Kyunsik Lee;Sehwa Lim;Kyeonghoon Kim;Jinhee Park
    • Proceedings of the Korean Society of Crop Science Conference
    • /
    • 2022.10a
    • /
    • pp.321-321
    • /
    • 2022
  • Wheat was brought to solve food scarcity with aid from the United States caused by the Korean War. The Korean government launched a campaign to encourage mixed rice and wheat meals due to shortage of rice production in the 1960s, Wheat consumption began in earnest. However, it is difficult to rebuild the domestic wheat production base devastated by the Korean War with the technology at the time. Thus, wheat was mainly consumed from imported in the past. Since then, as wheat consumption has increased due to westernization and diversification of dietary life, wheat became the second staple grain in Korea. In this situation, the government enacted the Wheat Industry Promotion Act to create a basis for sustainable production and consumption of wheat in Korea. This study sought to improve the self-sufficiency of domestic wheat by examining the possibility of using "Ariheuk", a variety of new Korean wheat, as a rice supplement in the same context as the govemment's policy. Wheat has been used as a raw material for the processed food, such as noodles and bread. However, we approached it by using whole wheat as a nutritional grain. Participants were recruited from the agri-food consumer panel conducted by Rural Development Administration. We set a final sample of 525 consumer panels based on the age of census household heads. The experiment was conducted in such a way that participants cooked and ate 100% rice meal and rice containing 20% whole wheat meal. Participants completed the sensory evaluation questionnaire with online. For this experiment, all participants were given same whole wheat product. The sensory evaluation questionnaire consisted of color, glossiness, stickiness, aroma, chewing, sweetness, nuttiness, chewiness, softness, bursting, flavor, texture and swallowability. The sensory evaluation results were analyzed by giving -3 points to +3 points. The former points were given to the response that 100% rice meal is very superior to the response that rice containing 20% whole wheat meal. The latter points were given vice versa. Zero point was given to the response that they are similar each other. As a result, rice with 20% whole wheat meal was better than 100% rice meal in terms of color, aroma, chewiness, bursting and flavor. In case of sweetness and glossiness, there didn't exist significantly different. On the other hands, 100% rice meal was better in terms of softness and swallowability. As a result of ANOVA by age groups, from 30s or younger to 60s or more, there was significant difference among the groups in terms of color, chewiness and bursting. As a result of post-hoc analysis with Duncan's multiple range test (p < 0.05), 50s were evaluated to be significantly superior in color, chewiness and bursting compared to other age groups. In conclusion, it is appropriate to use whole wheat as a supplement to rice in order to improve the self-sufficiency of domestic wheat. As a strategy to promote domestic wheat consumption, in case of Ariheuk, it is necessary to provide an experience through whole wheat tasting and to establish a marketing strategy segmented by age groups.

  • PDF

Growth Characteristics of Oyster Mushroom Upon Replacement of Cotton Seed Meal with Rapeseed Meal (면실박 대체 채종박 첨가에 따른 느타리 생육 특성)

  • Choi, Jun-Yeong;Kim, Jeong-Han;Kim Yeon-Jin;Lee, Chae-Young;Baek, Il-Seon;Ha, Tai-Moon;Lee, Chan-Jung;Lim, Gab-June
    • Journal of Mushroom
    • /
    • v.20 no.3
    • /
    • pp.168-172
    • /
    • 2022
  • This study was conducted to investigate the optimum supplementation ratio when replacing cotton seed meal with rapeseed meal for cultivating oyster mushrooms. The chemical properties among the treatments were pH 4.5~4.7, total carbon content was 46.3~46.5%, total nitrogen content was 1.6~1.7%, and carbon-nitrogen ratio was 27.0~27.8. These did not differ significantly from the control. Mycelial growth was 85.1 mm (Heuktari), and 72.8 mm (Suhan-1Ho) in medium containing 5% rapeseed meal, with no significant difference in mycelial density between cultivars. Fruiting body characteristics are as follows: In 'Heuktari', the color of the pileus was darker than control with an L value of 32.5, and pileus thickness and diameter were 3.2 mm and 27.6 mm, respectively. Stipe length and diameter were 86.0 mm and 9.1 mm, respectively. Valid stipe number per bottle (1,100 cc) was 25.9, and a yield of 189.7 g/1,100 cc was recorded in mixed medium containing 5% rapeseed meal (higher than control). In mixed medium containing 10% rapeseed meal, the yield was 184.5 g/1,100 cc (comparable to control). In 'Suhan-1Ho', supplemented with 5% rapeseed meal, pileus color was darker than control color, with an L value of 28.8. Pileus thickness was 4.5 mm. Stipe diameter was 12.3 mm (higher than control), and yield was 145.5 g/1,100 cc (comparable to control).