• Title/Summary/Keyword: Raw Soybean Meal

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Utilization of fermented skipjack tuna viscera as a dietary protein source replacing fish meal or soybean meal for juvenile abalone Haliotis discus hannai

  • Lee, Sang-Min;Kim, Kyoung-Duck;Kim, Tae-Jin
    • Proceedings of the Korean Aquaculture Society Conference
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    • 2003.10a
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    • pp.73-73
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    • 2003
  • This study was carried out to evaluate the utilization of fermented skipjack tuna viscera (FSTV) in the diet for juvenile abalone Haliotis discus hannai. Lactobacillus bulgaricus was used for fermentation of skipjack tuna viscera. Eight isonitrogenous (about 30% crude protein) diets were formulated to include different levels (0%, 10%, 20% and 30%) of FSTV as a replacer of either dietary fish meal or soybean meal. Three replicate groups of abalone were fed the experimental diets containing different levels of FSTV for 7 weeks. The inclusion of FSTV up to 30% in fish meal-based diet had no significant effect on survival, body weight, shell growth, and proximate composition of abalone (P>0.05). Weight gain of abalone fed the diet substituting 10% FSTV for soybean meal was not significantly different to that of abalone fed the control diet, however this value decreased in abalone fed the 20% and 30% FSTV (P<0.05).The contents of crude protein and lipid of soft body in abalone fed soybean meal-based diets were significantly affected by dietary FSTV level (P<0.05). The results of this study indicate that FSTV can be used as a partial substitute protein source for fish meal or soybean meal in the formulated diet for juvenile abalone.

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Tylosin Production by Streptomyces fradiae Using Raw Cornmeal in Airlift Bioreactor

  • Choi, Du-Bok;Choi, On-You;Shin, Hyun-Jae;Chung, Dong-Ok;Shin, Dae-Yewn
    • Journal of Microbiology and Biotechnology
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    • v.17 no.7
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    • pp.1071-1078
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    • 2007
  • Using a 50-1 airlift bioreactor, for the effective production of tylosin from Streptomyces fradiae TM-224 using raw cornmeal as the energy source, various environmental factors were studied in flask cultures. The maximum tylosin concentration was obtained at $32^{\circ}C$ and pH between 7.0 and 7.5. When seed was inoculated after 24 h of culture, the maximum tylosin concentration, 5.7 g/l, was obtained after 4 days of culture. Various concentrations of raw cornmeal were tested to investigate the optimum initial concentration for the tylosin production. An initial raw cornmeal concentration of 80 g/l gave the highest tylosin concentration, 5.8 g/l, after 5 days of culture. Of the various nitrogen sources, soybean meal and fish meal were found to be the most effective for the production of tylosin. In particular, with the optimal mixing ratio, 12 g/l of soybean meal to 14 g/l of fish meal, 7.2 g/l of tylosin was obtained after 5 days of culture. To compare raw cornmeal and glucose for the production of tylosin in the 50-1 airlift bioreactor for 10 days, fed-batch cultures were carried out under the optimum culture conditions. When raw com meal was used as the energy source, the tylosin production increased with increasing culture time. The maximum tylosin concentration after 10 days of culture was 13.5 g/l, with a product yield from raw cornmeal of 0.123 g/g of consumed carbon source, which was about 7.2 times higher than that obtained when glucose was used as the carbon source.

Growth and physiological responses of broiler chickens to diets containing raw, full-fat soybean and supplemented with a high-impact microbial protease

  • Erdaw, Mammo M.;Wu, Shubiao;Iji, Paul A.
    • Asian-Australasian Journal of Animal Sciences
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    • v.30 no.9
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    • pp.1303-1313
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    • 2017
  • Objective: This study evaluated the change and function of the pancreas, and small intestine in relation to growth performance of broilers on diets supplemented with raw soybean meal (RSBM) and protease. Samples of test ingredients and diets, after mixing and prior to being used were also assessed on contents of anti-nutritional factors. Methods: A $3{\times}3$ factorial study was used, with three levels of RSBM (commercial soybean meal [SBM] was replaced by RSBM at 0, 10%, or 20%) and protease (0.1, 0.2, or 0.3 g/kg). Each treatment was replicated six times with nine birds per replicate. Birds were housed in cages, in climate-controlled room and fed starter, grower and finisher diets. Results: Levels of trypsin inhibitors in the diets, containing varying levels of RSBM ranged between 1,730.5 and 9,913.2 trypsin inhibitor units/g DM. Neither RSBM nor protease supplementation in diets significantly affected (p>0.05) the body weight of broilers in the entire periods (0 to 35-d). Increasing the level of RSBM in diets increased the weight of the pancreas at d 10 (p<0.000), d 24 (p<0.001), and d 35 (p<0.05). Increasing levels of RSBM in the diets reduced the apparent ileal digestibility of crude protein (CP), and amino acid (AA) at d 24. Increasing level of RSBM in the diets decreased (p<0.01) pancreatic protein content, but this was increased (p<0.05) when protease was added to the diets (0 to 10-d). Increasing the level of protease improved the pancreatic digestive enzymes, including trypsin (p<0.05), chymotrypsin (p<0.01), and general proteolytic enzymes (p<0.05). Conclusion: The commercial SBM could be replaced at up to 20% by RSBM for broilers. Although protease supplementation slightly improved the digestive enzymes, and the ileal digestibilities of CP and AA, the CP and AA were negatively affected by increasing RSBM.

Long Term Feeding Effects of Dietary Dehulled Soybean Meal as a Fish Meal Replacer in Growing Olive Flounder Paralichthys olivaceus

  • Kim, Young Chul;Yoo, Gwang Yeol;Wang, Xiaojie;Lee, Seunghyung;Shin, In Soo;Bai, Sungchul C.
    • Asian-Australasian Journal of Animal Sciences
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    • v.21 no.6
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    • pp.868-872
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    • 2008
  • This experiment was conducted to evaluate the long term effects of dehulled soybean meal (DHSM) as fish meal (FM) replacer in the diet for olive flounder, Paralichthys olivaceus, for 42 wk at a commercial fish farm. The four experimental diets were MP (moist pellet based on raw fish), $DHSM_0$ (fish meal based dry pellet), $DHSM_{30}$ (30% fish meal was replaced by DHSM) and COMD (commercial dry pellet). Fish were fed one of the four diets containing 50% crude protein and 16.7 kJ available energy/kg diet for 42 wk. Fish averaging $3.20{\pm}0.04g$ ($mean{\pm}SD$) were initially distributed to each tank as a group of 6,000 fish reared in a flow-through system. At the end of the experiment, average body weight of fish was $315{\pm}9.3g$ ($mean{\pm}SD$) ). Weight gain (WG) and feed efficiency (FE) of fish fed MP, DHSM0 and DHSM30 showed no significant difference among the diet treatments. However, WG and FE of fish fed MP were significantly higher than those of fish fed COMD (p<0.05). Specific growth rate (SGR), protein efficiency ratio (PER) and survival of fish fed all diets were not significantly different among the dietary treatments. Therefore, these results indicate that DHSM could replace up to 30% white fish meal with amino acid supplementation in olive flounder diets for long-term feeding practice at the commercial farm.

Characteristics and Application of Defatted Soybean Meal fractions Obtained by Microparticulation/Air-Classification (초미세분쇄/공기분급을 이용한 탈지대두박 분획물의 특성과 응용)

  • Park, Dong-June;Ku, Kyung-Hyung;Kim, Seung-Ho
    • Korean Journal of Food Science and Technology
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    • v.28 no.3
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    • pp.497-505
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    • 1996
  • Defatted soybean meal (DSM) was microparticulated at cut-off whell speed of 9.000 rpm and air-classified into fine and coarse fractions at air classifying wheel speeds (ACWS) of 21,000, 18,000, 15,000 12,000 and 9,000 rpm stepwisely. Protein and ash content increased while lipid, carbohydrates and dietary fiber content decreased with decreasing ACWS. Amino acid composition and amino acid content of defatted soybean meal were similar to those of raw soybeans with aspartic and glutamic acid, the major amino acids. The yield and particle size increased with decreasing ACWS and mean particle size ranged from $4.9{\mu}m$ to $14.2{\mu}m$. The particles were oval-shaped with sharp corners. Water holding capacity, oil holding capacity and emulsion capacity slightly decreased with decreasing ACWS. Soybean curds formed showed different characteristics depending on the coagulant used and on the substitution ratio of full fat soybean flour with microparticulated DSM. Microparticulated DSM could successfully substitute wheat flour up to 10% level without bring no-ticiable beany flavor in the cakes.

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A Study of Cookery of Meal in Youngjeob Dogam Euigwae of Choson Dynasty (조리면(調理面)에서 본 조선왕조(朝鮮王朝) 영접도감의궤(迎接都監儀軌)의 찬품(饌品)에 대한 고찰(考察))

  • Kim, Sang-Bo;Lee, Sung-Woo
    • Journal of the Korean Society of Food Culture
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    • v.7 no.2
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    • pp.141-148
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    • 1992
  • To analyze cookery of meal in reception dishes of Choson dynasty, studied historic book 'Youngjeob Dogam Euigwae' described feast dishes for Chinese envoy in Choson Dynasty. The results obtained from this study are as follows. Kinds of dishes served a meal generally were noodles(麵), bun stuffed with seasoned meat and vegetables(饅頭), steamed bread(床花), soup(湯), fried fish and meat(煎魚肉), dried fish and meat(切肉), minced raw meat(肉膾), slices of boiled meat(片肉), stew(蒸, 乾南), rice cake(餠), patterned savory cake(茶食), various fruits preserved in honey(正果), fried cake made of wheat flour, honey and oil(造果), fried glutinous rice cake(强精), rice gruel(粥), salted fish shrimp and etc, jerked meat(佐飯), meat fish and others broiled with seasoning(炙), cooked potherbs and potherbs(菜), pickled vegetables(沈菜), fruits(實果), soysauce mixed with vinegar and pinenut meal(醋醬), mustard(茶子), soybean sauce(民醬), honey(追淸), honey water(水正果, 正味子水) and etc.

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Composition analysis of raw material constituting the medium for mushroom cultivation (버섯재배용 배지재료의 성분분석)

  • Kim, Sun Young;Jeong, Min Hwa;Kim, Min-Keun;Im, Chak Han;Kim, Kyung-Hee;Kim, Tae Sung;Kim, Dong Sung;Cheong, Jong-Chun;Hong, Ki Sung;Ryu, Jae-San
    • Journal of Mushroom
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    • v.11 no.4
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    • pp.208-213
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    • 2013
  • The contents of raw materials which are components of mixed substrate for mushroom cultivation were analyzed to optimize the composition. The pure protein(amino acid) level of soybean meal was the highest, 44.02% followed by those of soybean curd residue(31.5%) and cotton seeds meal(30.6%). The non protein nitrogen(NPN) contents in crude protein of main nitrogen materials were 2.4% for soybean meal and 5.6% for dried soybean curd residue, while those of wheat bran and rice bran used as the carbon source were relatively higher, 17.6% compared to that of nitrogen supplying media. Crude protein content per price was 6.0 for rapeseed meal, indicating that it is high crude protein content per price. Nitrogen-free extract(NFE) considering as an ingredient for mycelial growth were high in alphacorn(72.9%) and wheat bran B(57.2%). Acid detergent fiber(ADF) was high in corncob, 51.88%, its use for cultivation of brown rot fungi including Lentinus lepideus should pay attention because the fungi lack complete lignin degradation activity.

Effects of Extruding Process of Soybean Meal on the Dietary Digestibility of Rainbow Trout (Oncorhynchus mykiss) (대두박의 엑스트루더 처리가 무지개송어의 소화흡수율에 미치는 영향)

  • JEONG Kwan-Sik
    • Journal of Aquaculture
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    • v.5 no.1
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    • pp.1-7
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    • 1992
  • Digestion rates of protein, carbohydrate, and lipid in the two kinds of extruding processed soybean meals, heated (H-SBM) and raw (R-SBM), were tested for evaluate the effectiveness of soybean meal in the rainbow trout diet. The relation between digestion rate of protein and trypsin inhibitor (TI) was also determined. The protein digestion rate of both H-SBM and R-SBM were increased up to $95{\%}$ by extruding process compared to the none treated soybean meal. The digestion rate of carbohydrate in R-SBM was increased by extruding process whereas the one in H-SBM was not. The activity of trypsin inhibitor was almost diminished by the extruding process and digestion rate of dietary protein was improved. However, the reason of this improvement was not clear whether caused by the deactivation of trypsin inhibitor.

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The Study of Dietary Culture in East Cot Area in Kyungpook Province (I) - for Normal and Particular Folk Meals - (경북 동해안 지역 식생활 문화에 관한 연구(I) - 일상식과 특별식 -)

  • Yoon, Suk-Kyung;Park, Mi-Nam
    • Journal of the Korean Society of Food Culture
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    • v.14 no.2
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    • pp.67-81
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    • 1999
  • The present study was surveyed for the normal meal and particular folk meal in east cot area in Kyungpook province, Pohang, Youngduk, and Uljin areas. The results are as below: Most subjects for surveying were 30-40 years old and permanent residents in those areas. For the normal meal, the boiled rice was the top main dishes among 18 main dishes. The folloing upper five main dishes were boiled bean rice, boiled barley rice, boiled miscellaneous cereals rice, noodles, and Bbimbab (miced rice with cooked various vegetables and meats). Less frequent main dishes were raw fish Bbimbab and the various fish soups etc. The two upper side dishes, out of 17 surveyed ones, were kimchi and soybean paste soup. Twelve dishes(about 70%) out of 17 side dishes, the loach soup, the marinated and fermented raw fishes (fish Sikhae'), the baked mackerel, the pickled fishes, the friedsardine, the green seaweed, and the quid, etc. were made from the sea products. For the particular folk meal, about 30 kinds of the specific folk food items of this area were surveyed: Gudungchi' Sikhae', which was made with seaweed, out of the 11 kinds of fish Sikhae', raw fish(Whae') in water, Sigumjang', a salty agar, a steamed seaweed which was covered with the flour or bean power the various kinds of fish soups, the various kinds of fish stews were the particular folk side dishes in these areas. The dietary habit in these east coast areas were affected by the various sea food products, the fishes and the seaweeds, which were acquired easily through four season in these area.

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Studies on the Digestion of Soybean protein by Aspergillus sojae (미생물(微生物)을 이용(利用)한 대두단백질분해이용연구(大豆蛋白質分解利用硏究))

  • Kim, Z.U.;Cho, M.J.;Kim, S.S.;Lee, C.Y.
    • Applied Biological Chemistry
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    • v.12
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    • pp.19-24
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    • 1969
  • As a one of the new methods for soybean protein food processings, an attempt was made to decompose steamed soybean protein to amino acids, peptides, and other water soluble forms by the use of protease produced by Aspergillus sojae, and extract them to use as additives of low protein foods or weaning-foods of children. In this paper, as a one part of this subject, the optimum condition, such as optimum pH, temperature, digestion period, raw material's mixing ratio with wheat meal, amount of water added, and effect of sodium chloride addition, to decompose and extract soybean protein were studied. They were obtained when mixing raw materials with wheat meal in the ratio of 10:4 and adding six folds of water at $40-45^{\circ}C$, pH 5-8 for 18 hrs. digestion. Although sodium chloride addition exerted an unfavorable influence upon the decomposition of the aforementioned materials, it was effective to prolongation of digestion period. Under the abovementioned optimum conditions, the maximum extractability of soybean protein as forms of amino acids, peptides, and other water soluble forms, was nearly 70 percent against protein content of raw materials.

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