• Title/Summary/Keyword: Wheat Fiber

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Effect of Different Source of Energy on Urea Molasses Mineral Block Intake, Nutrient Utilization, Rumen Fermentation Pattern and Blood Profile in Murrah Buffaloes (Bubalus bubalis)

  • Hosamani, S.V.;Mehra, U.R.;Dass, R.S.
    • Asian-Australasian Journal of Animal Sciences
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    • v.16 no.6
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    • pp.818-822
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    • 2003
  • In order to investigate the effect of different sources of energy on intake and nutrient utilization from urea molasses mineral block (UMMB), rumen fermentation pattern and blood biochemical constituents, 18 intact and 9 rumen fistulated male Murrah buffaloes aged about 3 years and average weight 310.8 kg were randomly allocated into three groups of 9 animals in each, thus each group having 6 intact and three rumen fistulated buffaloes. All animals were fed individually for 90 days. All buffaloes were offered wheat straw as basal roughage and urea molasses mineral block for free choice of licking. Three different energy sources viz., barley grain, (group I), maize grain (group II) and jowar green (group III) were offered to meet their nutrient requirement as per Kearl (1982). At the end of feeding trial, a metabolism trial of 7 days duration was carried out on intact animals to determine the digestibility of nutrients. Rumen fermentation studies were carried out on rumen fistulated animals. After the metabolism trial blood was collected from intact animals to estimate the nitrogen constituents in blood serum of animals fed on different sources of energy. Results revealed no significant difference in the intake of UMMB in three groups. Similarly, the intake of DM (kg), DCP (g) and TDN (kg) per day was similar in three groups statistically. The apparent digestibility of dry matter (DM), organic matter (OM), ether extract (EE) and nitrogen free extract (NFE) was significantly (p<0.05) more in group II than group III, whereas the digestibility of DM, OM and NFE was similar in group I and II. The digestibility of crude fiber (CF) and all the fiber fractions i.e. NDF, ADF, cellulose and hemicellulose was alike in 3 groups. Nitrogen balance (g/d) was significantly (p<0.05) more in group III as compared to group I and II, which were alike statistically, though the N intake (g/d) was similar in 3 groups but N balance (g/d) was significantly (p<0.05) less in group III as compared to other 2 groups. Significantly (p<0.05) higher concentration of total volatile fatty acids (TVFA), total nitrogen (TN) and its fractions were observed in group I and II as compared to group III. There was no effect on rumen pH, rumen volume and digesta flow rate due to different sources of energy in 3 groups. Similarly the blood serum biochemical parameters (NH3-N, urea-N and total protein) were statistically identical in 3 groups.

Physical Properties of Pan Bread Made with Various Amounts of Squeezed Danggui Leaf (Angelica acutiloba Kitagawa) Juice (당귀잎 착즙액을 이용하여 제조한 식빵의 물리적 특성)

  • Kim, Won-Mo;Oh, Suk-Tae;Song, Mi-Ran;Kim, Kee-Hyuk;Lee, Gyu-Hee
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.46 no.8
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    • pp.971-978
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    • 2017
  • Danggui leaf (Angelica acutiloba Kitagawa) has numerous dietary fiber and healthy functional properties such as anti-inflammatory activity. However, it is usually discarded after its roots are harvested. For wide application of danggui leaf, squeezed danggui leaf juice was used for making pan bread. Treatments included imported wheat flour (IMWF) and domestic wheat flour (DOWF) as a control, 1% soluble solid contents of squeezed danggui leaf juice instead of wheat flour (1% SDLJ), 2% SDLJ, 3% SDLJ, and 4% SDLJ. In the fermentation expansion, dough volume was not significantly different between DOWF and 1% SDLJ, whereas it decreased according to increased amount of squeezed danggui leaf juice. Regarding physical properties, springiness and cohesiveness decreased according to increased amount of squeezed danggui leaf juice and longer storage period. Gumminess, brittleness, and hardness increased according to increased amount of squeezed danggui leaf juice, although these were not statistically different among IMWF, DOWF, and 1% SDLJ after making pan bread. Principal component analysis (PCA) was performed to assess the correlation between storage period and physical properties. In the PCA, variance proportion of principal component (PC) 1 was 0.87 while that of PC 2 was 0.10. Further, 1% SDLJ showed similar results as DOWF and INWF after making pan bread and after 3 days of storage. In conclusion, use of 1% SDLJ is desirable for making squeezed danggui leaf juice.

Effects of Sowing Mixed Legume Forage and Applying Cattle Manure on the Productivity and Organic Hanwoo Feeding Capacity of Whole Crop Wheat (콩과 사료작물의 혼파와 우분의 시용이 총체 밀의 생산성과 유기한우 사육능력에 미치는 영향)

  • Jo, Ik-Hwan
    • Korean Journal of Organic Agriculture
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    • v.23 no.2
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    • pp.359-372
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    • 2015
  • This study was to assess the effects of sowing mixed legume forage and applying fermented cattle manure on the productivity and feed value of whole crop wheat (WCW) as a representative of winter crops and also to estimate feeding capacity of Korean native cattle (Hanwoo) per unit area by defining optimal application levels of cattle manure for more fertile soil and manure recycling for the purpose of reduced environmental pollution and efficient production of organic forage contributable to production of organic animal products. Sowing mixed legume forage significantly (p<0.05) increased yields of dry matter (DM), crude protein (CP) and total digestible nutrients (TDN) for WCW compared to WCW alone sowing, but there were no differences between mixed sowing treatments. The yields of DM, CP and TDN were significantly (p<0.05) higher in 100~150 kg N/ha. The CP and acid detergent fiber (ADF) contents were highest in mixed sowing with hairy vetch, followed by sowing mixed forage pea and WCW alone (p<0.05). There were no differences in CP among cattle manure application levels. As nitrogen application level increased, ADF content increased (p<0.05), but TDN content decreased (p<0.05). Feeding capacity of organic Hanwoo (head/ha) weighing 450 kg of body weight with 400 g of daily gain significantly (p<0.05) increased due to mixed sowing with legume forage, and with increasing application levels of fermented cattle manure, feeding capacity significantly (p<0.05) increased. The results indicated that mixed-sowing of WCW and legume forage not only reduced nitrogen application level of fermented cattle manure by over 50 kg per ha but also increased their feed value and productivity, and feeding capacity. This would be contributable to diversity of forage resources as well as production of organic animal product by creating low cost and high quality of forage.

Studies on the Quality of Sweet Potato Silage Ensiled with Various Animal Wastes (가축분(家畜糞) 첨가(添加) 고구마 silage의 품질(品質)에 관(關)한 연구(硏究))

  • Kim, Jong Woo;Kim, Yong Kook
    • Korean Journal of Agricultural Science
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    • v.10 no.2
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    • pp.212-220
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    • 1983
  • In order to improve the quality of sweet potato silage by adding some additives. sweet potatos (80%) were ensiled with one (20%) of the followings ; wheat bran, layer waste, swine waste or cow waste. The chemical composition, pH and acid contents of silages were determined. In addition, the silage intakes by Korean native goats were measured to estimate the palatability. The results were summarized as follows. 1. The pH of silages were decreased from the criginal 6.95 to 4.00 for WBAS (wheat bran added silage), to 4.50 for LWAS (layer waste added silage), to 4.40 for SWAS (swine waste added silage) and to 4. 10 for CWAS (cow waste added silage) after 40 days ensiling. 2. The contents of total acid and latic acid were 3.50% and 3. 32% for WBAS, 9.55% and 9.23% for LWAS, 8.51% and 8.50% for SWAS and 0.93% and 0.90% for CWAS, respectively. Therefore, good results for acid content were abtained from WBAS, LWAS and SWAS. 3. The bacterial counts were $2.6{\times}10^7/g$ for WBAS, $2.8{\times}10^7/g$ for LWAS, $2.6{\times}10^7/g$ for SWAS and $1.9{\times}10^7/g$ for CWAS. The number of lactic acid bacteria were $4.0{\times}10^7/g$ for WBAS, $5.5{\times}10^7/g$ for LWAS, 4.6{\times}10^7/g$ for SWAS, and $4.2{\times}10^7/g$ for CWAS. 4. The content of crude protein was highest in LWAS, that of crude fat was highest in SWAS and that of crude fiber was highest in CWAS. The contents of crude protein and crude fat in the silages were slightly increased while the moisture contents decreased as the fermentation was progressed. 5. The silage intakes by Korean native goat were slightly lower for animal-wasie-added silages than wheat-bran-added silage. Among the animal-added silage, the intakes of LWAS and SWAS were slightly higher than CWAS.

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Improving the Nutritional Value of Tenebrio molitor Larvae by Feeding Them a Soymilk Residue-added Food Source (두유박 첨가 먹이원 급이에 따른 갈색거저리 유충의 영양성 증진 효과)

  • So-Yun Kim;Min Ji Park;Jeong-Hun Song;Sangmin Ji;Gyu-Dong Chang;Sun Young Kim
    • Journal of Life Science
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    • v.34 no.3
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    • pp.191-198
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    • 2024
  • To verify the nutritional value and safety of larvae fed with a soymilk residue-added food source, we compared and analyzed the nutritional components of and harmful substances in Tenebrio molitor larvae reared on wheat bran. Crude protein content based on dry weight was 1.2 times higher in the 10% soymilk residue-fed group (SR) (54.0%) than in the wheat bran-fed group (WB) (43.5%). Dietary fiber also tended to be 1.9 times more in the SR (4.9%) than the WB (2.5%). Among unsaturated fatty acids, the linoleic acid content was found to be 1.1-fold higher in the SR (32.9%) than in the WB (29.0%). Potassium, which was the most abundant among the macro minerals, was 1.1-fold more abundant in the WB (1,074.5 mg/100 g) than in the SR (1,014.0 mg/100 g). Among the micro minerals, zinc content was 1.2-fold higher in the SR (14.5 mg/100 g) than in the WB (11.9 mg/100 g). The results of the analysis of hazardous substances in the WB and SR revealed that the amount of heavy metals met the standards for heavy metals in edible insects, and food poisoning-inducing bacteria such as Escherichia coli and Salmonella spp. were not detected in all groups. These results indicate that mealworm larvae fed with 10% soymilk residue have abundant nutrients and are safe for intake. Thus, food sources with added soymilk residue has the potential to be used as feed ingredients.

Quality Characteristics of White Pan Bread Added with Poria cocos Powder (복령 분말을 첨가한 식빵의 품질 특성)

  • Shin, Gil-Man
    • Journal of the East Asian Society of Dietary Life
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    • v.18 no.4
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    • pp.554-562
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    • 2008
  • In this study, we attempted to assess the efficacy of a method to improve the quality of prepared bread via the addition Poria cocos powder to wheat flour at a range of concentrations from $0{\sim}5%$. The approximate composition for Poria cocos powder was as follow: moisture 7.67%, crude protein 0.61%, crude fat 0.58%, crude ash 0.32%, and crude fiber 0.30%, when using the flour to which the Poria cocos powder had been added, specific volume, falling number, and dough yield values all increased with increasing concentrations of added Poria cocos powder. The result of our microscopic observations revealed a relative scarcity of larger starch granules, and the bread prepared with the Poria cocos powder evidenced a sparse structure. With regard to the Hunters color value measurements, the L value decreased with increasing concentrations of Poria cocos powder. but the a and b values evidenced an inverse relationship with the concentration of added powder. The texture, hardness, and adhesiveness characteristics of the bread decreased with increasing concentration of added Poria cocos powder. but the gumminess and chewiness of the bread increased. However, we noted no significant differences in the springiness and cohesiveness characteristics among the experimental groups assessed herein. In the sensory evaluation, the quality of the 2% or 3% Poria cocos powder breads was optimal in terms of its taste and flavor.

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Various levels of copra meal supplementation with β-Mannanase on growth performance, blood profile, nutrient digestibility, pork quality and economical analysis in growing-finishing pigs

  • Kim, H.J.;Nam, S.O.;Jeong, J.H.;Fang, L.H.;Yoo, H.B.;Yoo, S.H.;Hong, J.S.;Son, S.W.;Ha, S.H.;Kim, Y.Y.
    • Journal of Animal Science and Technology
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    • v.59 no.7
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    • pp.19.1-19.10
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    • 2017
  • Background: To reduce use of main feed ingredient like corn, soy bean meal (SBM) and wheat, alternative ingredients has been studied like copra meal (CM). Production amount of CM which has been high makes CM to be an alternative feed stuff. However, low digestibility on AA and low energy content by high fiber content can be an obstacle for using CM. This experiment was conducted to evaluate the effects of CM supplementation with ${\beta}$-mannanase on growth performance, blood profile, nutrient digestibility, pork quality and economic analysis in growing-finishing pigs. Methods: A total of 100 growing pigs ([Yorkshire ${\times}$ Landrace] ${\times}$ Duroc) averaging $31.22{\pm}2.04kg$ body weight were allotted to 5 different treatments by weight and sex in a randomized complete block (RCB) design in 5 replicate with 4 pigs per pen. Treatments were 1) Control (corn-SBM based diet + 0.1% of ${\beta}$-mannanase (800 IU)), 2) CM10 (10% copra meal + 0.1% ${\beta}$-mannanase (800 IU)), 3) CM15 (15% copra meal + 0.1% ${\beta}$-mannanase (800 IU)), 4) CM20 (20% copra meal + 0.1% ${\beta}$-mannanase (800 IU)) and 5) CM25 (25% copra meal + 0.1% ${\beta}$-mannanase (800 IU)). Four phase feeding program was used: growing I (week 1-3), growing II (week 4-6), finishing I (week 7-9) and finishing II (week 10-12). Results: In growth performance, there was no significant difference among treatments during whole experimental period. In growingI phase, G:F ratio tended to increase when CM was increased (P = 0.05), but ADG and ADFI tended to decrease in finishingII phase (linear, P = 0.08). Also, increasing CM reduced ADG (linear, P = 0.02) and feed efficiency (linear, P = 0.08) during the whole finishing period. In blood profiles, BUN was linearly increased as CM increased (linear, P = 0.02) at growingII period. In digestibility trial, there was no significant difference in dry matter, crude fat, crude ash and nitrogen digestibility. However, crude protein digestibility was decreased linearly (linear, P = 0.02). In economic analysis, feed cost per weight gain and total feed cost per pig were reduced in overall period when CM was provided by 25% (linear, P = 0.02). Conclusion: CM with 0.1% of ${\beta}$-mannanase (800 IU) could be supplemented instead of corn and SBM up to 25% without detrimental effects on growth performance and pork quality of growing-finishing pigs.

The Chemical Components of Korean Rice Germ (국산 쌀배아의 이화학적 성분)

  • Choi, One-Kyun;Yun, Seung-Kil;Hwang, Seong-Yun
    • Journal of the Korean Society of Food Culture
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    • v.15 no.4
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    • pp.253-258
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    • 2000
  • The chemical components of Korean rice germ were analyzed. Proximate compositions of rice germ were as follows; crude lipid 21.18%, crude protein 16.50%, crude fiber 2.95%, crude ash 6.23% and carbohydrate 44.45%. Free sugar compositions were as follows; fructose 50.20mg/100g, glucose 68.80mg/100g, maltose 569.00mg/100g. Major amino acids of rice germ are glutamic acid (1920.9mg/100g), arginine (1503.7mg/100g), aspartic acid(1208.7mg/100g) and leucine (1039.7mg/100g). Fatty acid compositions of rice germ lipid extracted by chloroform-methanol (2:1) were palmitic (22.2%), linoleic acid (38.9%), oleic acid (24.7%) and palmitic acid (22.2%). Mineral elements were phosphorus (1766.22mg/100g) and potassium (1217.80mg/100g). Vitamins were composed of Vit E (11.96mg/100g) Vit B1 (5.69mg/100g) and niacin (2.96mg/100g). 16 flavonoids and 9 phenolic acids in rice germ were not detected. Above the chemical components of rice germ were compared with that of rice endosperm and wheat germ.

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The Concept of Standardized Ileal Amino Acid Digestibilities: Principles and Application in Feed Ingredients for Piglets

  • Urbaityte, R.;Mosenthin, R.;Eklund, M.
    • Asian-Australasian Journal of Animal Sciences
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    • v.22 no.8
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    • pp.1209-1223
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    • 2009
  • In this review, the terminology that is used to describe ileal amino acid (AA) digestibilities in piglet feed ingredients is defined. If one accepts that the determination of AA digestibilities should be based on the ileal analysis method, one should consider that ileal digesta contains variable amounts of endogenous crude protein (CP), which originates mainly from digestive secretions, sloughedoff epithelial cells and mucins. The ileal endogenous CP and AA losses are separated into basal ileal endogenous CP and AA losses ($IAAL_{B}$), which are not influenced by the feed ingredient composition, and specific ileal endogenous CP and AA losses ($IAAL_{S}$), which are induced by feed ingredient characteristics such as level and type of fiber and anti-nutritional factors (ANF). Depending how ileal endogenous CP and AA losses are considered in the measurement of CP and AA digestibilities, digestibility values are expressed as apparent (AID), standardized (SID), or true (TID) ileal digestibilities of CP and AA. The main concern associated with the use of AID values in diet formulation for pigs is that they are not additive in mixtures of feed ingredients. Consequently, the concept of standardized ileal CP and AA digestibilities was introduced by correcting AID values for basal ileal endogenous CP and AA losses ($IAAL_{B}$). The correction for both $IAAL_{B}$ and $IAAL_{S}$ yields TID values, however, routine procedures to measure $IAAL_{S}$ are not yet available. In principle, SID values should be preferred, because they represent the fundamental properties of the feed ingredient. There exist only few reports on SID of CP and AA in feedstuffs frequently used in piglet nutrition. These include soybeans (SB), soybean meal (SBM), soy proteins (SP), soy protein concentrate (SPC), soy protein isolate (SPI), corn gluten (CG), wheat gluten (WG), pea protein (PeaP), potato protein (PotP), fish meal (FM) and whey proteins (WP), but the results obtained are inconsistent. Differences in SID values within feed ingredients may, at least in part, be attributed to different processing conditions or inherent differences of the assay feed ingredients. Moreover, there is some evidence that the determination of SID values and $IAAL_{B}$ in piglets may be confounded by the dietary CP level of the assay diet, age and (or) body weight (BW), the level of feed intake or the methodological approach used to determine $IAAL_{B}$.

Quality Characteristics of Wet Noodle Added with Freeze Dried Garlic Powder (동결건조 마늘 분말을 첨가한 생면의 품질 특성)

  • Jeong, Chang-Ho;Shim, Ki-Hwan;Bae, Young-Il;Choi, Jine-Shang
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.37 no.10
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    • pp.1369-1374
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    • 2008
  • This study investigated proximate compositions and quality characteristics of wet noodles with the addition of freeze dried garlic powders prepared at 0.5, 1.0, 2.0, and 4.0% based on flour source, respectively. The moisture, crude protein, crude fat, nitrogen free extract, crude fiber, and crude ash of the freeze dried garlic powder were $4.72{\pm}0.14%,\;19.46{\pm}0.28%,\;1.21{\pm}0.10%,\;68.45{\pm}2.06%,\;2.38{\pm}0.05%,\;and\;3.78{\pm}0.06%$, respectively. The cooked weight, volume, water absorption of cooked noodles were decreased, but the turbidity of soup was increased with the addition of garlic powder. Increased of L (lightness), a (redness) and b (yellowness) values were caused as the amount of garlic powder increased in dough. Decrease of L value and increase of a and b value were shown with the increase of garlic powder in cooked noodle. The cooked noodles with garlic powder were significantly lower in hardness, adhesiveness, springiness chewiness, gumminess and cohesiveness than those of 100% wheat noodle. Sensory evaluation indicated that cooked noodles with 0.5% garlic powder was not significantly different from the control.