• Title/Summary/Keyword: onion powder

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Effects of Dietary Inclusion of Various Additives on Growth Performance, Hematological Parameters, Fatty Acid Composition, Gene Expression and Histopathological Changes in Juvenile Olive Flounder Paralichthys olivaceus (배합사료의 다양한 첨가제가 넙치(Paralichthys olivaceus) 치어의 성장, 혈액 성상, 지방산 조성, 유전자 발현 및 조직 성상에 미치는 영향)

  • Kim, Kyoung-Duck;Seo, Joo-Young;Hong, Su-Hee;Kim, Jeong-Ho;Byun, Hee-Guk;Kim, Kang-Woong;Son, Maeng-Hyun;Lee, Sang-Min
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.44 no.2
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    • pp.141-148
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    • 2011
  • This feeding experiment was conducted to investigate the effects of dietary inclusion of various additives on growth performance, hematological parameters, fatty acid composition, gene expression and histopathological changes in juvenile olive flounder (Paralichthys olivaceus). Eleven isonitrogenous (49% crude protein) and isolipidic (10% crude lipid) experimental diets were formulated: no additives (Con); 5% kelp meal (Ke); 10% krill meal (Kr); 1% garlic powder (Ga); 1% citrus meal (Ci); 3% onion powder (On); 1% ginger powder (Gi); 1% mugwort powder (Mu); 1% licorice powder (Li); 1% wasabi powder (Wa); and a mixture (Mix) of these additives. Three replicate groups of juvenile flounder (average weight of 8.5 g) were fed one of the experimental diets to visual satiety twice a day for 15 weeks. The dietary inclusion of additives did not affect survival, weight gain, specific growth rate feed efficiency, daily feed intake, daily protein intake, protein efficiency ratio, hepatosomatic index and visceralsomatic index of the fish. Plasma triglyceride levels were significantly lower in fish fed the Ke, Ga, On, Gi, Mu, Li, and Mix diets than in fish fed the control diet. Plasma glucose, glutamic oxaloacetic transaminase and total cholesterol did not differ among dietary treatments. No significant difference was observed in fatty acid composition and lipid content of the dorsal muscle in fish fed the experimental diets. Myosin gene expression did not differ significantly among treatments after 5 weeks but was significantly lower in fish fed the Kr, Ci, Li, and Mix diets than in control group after 15 weeks. Histopathological analysis showed mild gill hyperplasia and mild necrosis of liver parenchymal cells in several individuals of each experimental group. These conditions were also observed in the control group and were not thought to be related to the inclusion of feed additives. The present findings indicate that the dietary inclusion of additives did not affect growth performance, fatty acid composition, gene expression, and histopathological changes in juvenile flounder. However, plasma triglyceride content may be reduced by supplementation with 5% kelp meal, 3% onion powder, 1% garlic powder, 1% ginger powder, 1% mugwort powder, and the additive mixture.

Protective Effects of Ginger, Garlic, and Onion Against Radical Reaction Induced by Carbon Tetrachloride in Rats (흰쥐의 사염화탄소 유발 유리기 반응에 대한 생강, 마늘, 양파식이의 보호효과)

  • Cho, Young-Sun;Song, Jae-Cheol;Yang, Cha-Bum
    • Korean Journal of Food Science and Technology
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    • v.31 no.4
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    • pp.1084-1089
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    • 1999
  • This study aims to investigate the protective effects of ginger, garlic and onion diet against the free radicals in rats induced by carbon tetrachloride. Groups of weanling rats, having been fed basal diets individually supplemented with ginger, garlic and onion powder for 2 weeks were injected with $CCl_{4}$(ip), and ethane was collected for 30 min. Peroxidation, in vivo, was monitored by the evolution of ethane, and superoxide dismutase(SOD) activity and malondialdehyde(MDA) content in liver tissue. Amounts of ethane exalation of ginger, garlic, and onion groups were significantly lower than that of $CCl_{4}$-treated control group(p<0.05). SOD activities in liver tissue of ginger, garlic and onion groups were significantly lower than that of $CCl_{4}$-treated control group(p<0.05). MDA content in liver tissue of garlic group were significantly lower than that of $CCl_{4}$-treated control group (p<0.05). However, there was no significant difference among ginger, onion, control and $CCl_{4}$-treated control groups. This result suggested that ginger, garlic and onion diet showed a protective effect against $CCl_{4}$-induced free radical damage in rats.

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Removal of Ni and Pb Ion from Aqueous Solution by the Agricultural Wastes, Allium Roots (농산 폐기물인 Allium속 뿌리를 이용한 Ni와 Pb 이온 제거)

  • 김성호;백승화;김운성;문광현
    • The Korean Journal of Food And Nutrition
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    • v.11 no.6
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    • pp.595-599
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    • 1998
  • A batch experiment was conducted to evaluate the removal capacity of welsh onion(Allium fistulosum L.), shallot (Allium ascalonicum L.), garlic (Allium sativum L.) roots as an adsorbent for Ni and Pb in aqueous solution. One gram of the dried Allium root powder was reacted in 100ml of solution containing 10mg of each heavy metal and effects of metal concentration, pH, temperature, and size of adsorbent on the removal efficiency were evaluated. The results were as follows ; The amount of adsorption of heavy metal ions were higher with the smaller particles size of adsorbent. Garlic root was high adsorption capacity of Pb, especially. The higher concentration of heavy metal solution was, the more amount of adsorption of heavy metals was. The adsorption ratio was differed from a kind of heavy metal. As the temperature increased, the amount of adsorption of Ni and Pb by shallot and welsh onion were decreased. The amount of adsorption of Ni was high under alkali conditions but the amount of adsorption of Pb was high under neutral and acidity condition.

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The Standardized Recipe and Nutrient Analysis of Stir-fried Whip-arm Octopus in Busan (부산지역 낙지볶음의 표준조리법 개발 및 영양소 분석)

  • Lyu, Eun-Soon
    • Journal of the Korean Society of Food Culture
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    • v.18 no.1
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    • pp.9-16
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    • 2003
  • The purpose of this study was to develop the standardized recipe and to analyze the nutrients of stir-fried whip-arm octopus as one of the kind of traditional local foods in Busan. The standardized recipe was developed by using cookbooks, home recipes, and the recipes by commercial food restaurants. The nutrient was analyzed by using an AOAC method. Sensory evaluations were made on nine sensory attributes by a 12-member panel. As the results, the whip-arm octopus was recorded as a food source for health, rejuvenation in Jasanobo. Since early 1900, the stir-fried method has been used for cooking with the ship-arm octopus. The main ingredients were whip-arm octopus, onion, large green onion as the local stir-fried whip-arm octopus in Busan. The ingredients of soup were shrimp, little neck clam, and water. Seasoning sauce was mixed with red pepper powder, soy sauce, sesame oil, chopped garlic, chopped onion, and sugar. The seasoning sauce was fermented for three days. The results of sensory scores were salty seasoning 3.66/5.00, taste 3.75/5.00, thickness 3.84/5.00, and smell 4.09. Nutrient retention per 100g of the stir-fried whip-arm octopus was 67.54kcal, protein 6.43g, fat 1.66g, Ca 28.06mg, Fe 2.56mg, cholesterol 68mg, and taurin 51mg. Fatty acid consists of various unsaturated fatty acids such as linoleic acid(46.24%) and oleic acid(33.67%).

Changes in Carotene Content of Chinese Cabbage Kimchi Containing Various Submaterials and Lactic Acid Bacteria during Fermentation (배추김치의 숙성중 부재료와 젖산균에 따른 Carotene 의 함량변화)

  • 장경숙;김미정;오영애;강명수;김순동
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.20 no.1
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    • pp.5-12
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    • 1991
  • the Chinese cabbage kimchi was fermented with the various submaterials such as hot pep-per garlic ginger leek green onion fermented anchovy juice and sugar according to the average contents of each submaterial described in the 39 kinds of references. And then the effects of each submaterial and lactic acid bacteria such as L. brevis. Leu. mesenteroides. P cerevisiae and L. plantarum on the content of carotenes were investigated, The major carotene in kimchi was $\beta$-carotene. And also $\delta$-carotene and $\alpha$-carotene were detected. Contents of $\beta$-carotene and total carotene were high in the kimchi containing leek red pepper powder green onion and fermented anchovy juice as a submaterial. But the kimchi containing or omitting the other submaterials were litter affected to the contents of carotene. Contents of $\beta$-carotene and total carotene were high in kimchi fermented with Leu. msenteroides L. brevis and P. cerevi-siae as a starter but was low with L plasntarum.

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Antioxidative Effect of Seasoning on the Lipid Oxidation of BULGOGI Cooked Meat (우육지방질의 변화에 미치는 불고기 조미료의 항산화작용에 관한 연구)

  • Shin, Duk-Kue;Lee, Yong-Ock
    • Journal of the Korean Applied Science and Technology
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    • v.7 no.2
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    • pp.75-81
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    • 1990
  • The study was observed that anti oxidation effect of each and mutual relation on BULGOGI seasoning in Fore shank and Ribs. Each antioxidation effect were appeared to higher in suger, pear juice, soya souce, clean wine, sesamed oil, green onion, toeasted sesamed powder, black pepper, garlic im seasoned immidiately. Soya souce was revealed to higher effect anti oxidation in storaged beef among 30 minuit after seasoned. In storaged sample among 9 hour after seasoned was showed to higher effect in soya souce & galic. Mutual relation of two seasoning in BULGOGI seasoning were revealed to higher effect in mixture of green onion & galic.

Microstructural Change and Sintering Behavior of W-Cu Composite Powders Milled by 3-Dimensional Mixer (3차원 혼합기로 볼밀링한 W-Cu 복합분말의 미세구조 변화와 소결거동)

  • 김진천
    • Journal of Powder Materials
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    • v.5 no.3
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    • pp.210-219
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    • 1998
  • The W-Cu composite powders were synthesized from W and Cu elemental powders by ball-milling process, and their microstructural changes and sintering behaviors were evaluated. The ball milling process was carried out in a 3-dimensional mixer (Turbula mixer) using zirconic ($ZrO_2$) ball and alumina ($Al_2O_3$) vial up to 300 hrs. The ball-milled W-Cu powders revealed nearly spherical shape. Microstructure of the composite powders showed onion-like structure which consists of W and Cu shells due to the moving characteristic of Turbula mixer. The W and Cu elements in the composite powders milled for 300 hrs were homogeneously distributed, and W grain size in the ball-milled powder was smaller than 0.5 $\mu\textrm{m}$. Fe impurity introduced during ball milling process was very low as of 0.001 wt%. The relative sintered density of ball-milled W-Cu specimens reached about 94% after sintering at $1100^{\circ}C$.

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The Influence of Spices on the Volatile Compounds of Cooked Beef Patty

  • Jung, Samooel;Jo, Cheorun;Kim, Il Suk;Nam, Ki Chang;Ahn, Dong Uk;Lee, Kyung Heang
    • Food Science of Animal Resources
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    • v.34 no.2
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    • pp.166-171
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    • 2014
  • The aim of this study is to examine the influences of spices on the amounts and compositions of volatile compounds released from cooked beef patty. Beef patty with 0.5% of spice (nutmeg, onion, garlic, or ginger powder, w/w) was cooked by electronic pan until they reached an internal temperature of $75^{\circ}C$. A total of 46 volatile compounds (6 alcohols, 6 aldehydes, 5 hydrocarbons, 6 ketones, 9 sulfur compounds, and 14 terpenes) from cooked beef patties were detected by using purge-and-trap GC/MS. The addition of nutmeg, onion, or ginger powder significantly reduced the production of the volatile compounds via lipid oxidation in cooked beef patty when compared to those from the control. Also, the addition of nutmeg and garlic powder to beef patty generated a lot of trepans or sulfur volatile compounds, respectively. From these results, the major proportion by chemical classes such as alcohols, aldehydes, hydrocarbons, ketones, sulfur compounds, and terpenes was different depending on the spice variations. The results indicate that addition of spices to the beef patty meaningfully changes the volatile compounds released from within. Therefore, it can be concluded that spices can interact with meat aroma significantly, and thus, the character of each spice should be considered before adding to the beef patty.

Upgrade of Neutron Energy Spectrometer with Single Multilayer Bonner Sphere Using Onion-like Structure

  • Mizukoshi, Tomoaki;Watanabe, Kenichi;Yamazaki, Atsushi;Uritan, Akira;Iguchi, Tetsuo;Ogata, Tomohiro;Muramatsu, Takashi
    • Journal of Radiation Protection and Research
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    • v.41 no.3
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    • pp.185-190
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    • 2016
  • Background: In order to measure neutron energy spectra, the conventional Bonner Sphere Spectrometers (BSS) are widely used. In this spectrometer, several measurements with different size Bonner spheres are required. Operators should, therefore, place these spheres in several times to a measurement point where radiation dose might be relatively high. In order to reduce this effort, novel neutron energy spectrometer using an onion-like single Bonner sphere was proposed in our group. This Bonner sphere has multiple sensitive spherical shell layers in the single sphere. In this spectrometer, a band-shaped thermal neutron detection medium, which consists of a LiF-ZnS mixed powder scintillator sheet and a wavelength-shifting (WLS) fiber readout, was looped to each sphere at equal angular intervals. Amount of LiF neutron converter is reduced near polar region, where the band-shaped detectors are concentrated, in order to uniform the directional sensitivity. The LiF-ZnS mixed powder has an advantage of extremely high light yield. However, since it is opaque, scintillation photons cannot be collect uniformly. This type of detector shows no characteristic shape in the pulse height spectrum. Subsequently, it is difficult to set the pulse height discrimination level. This issue causes sensitivity fluctuation due to gain instability of photodetectors and/or electric modules. Materials and Methods: In order to solve this problem, we propose to replace the LiF-ZnS mixed powder into a flexible and Transparent RUbber SheeT type $LiCaAlF_6$ (TRUST LiCAF) scintillator. TRUST LiCAF scintillator can show a peak shape corresponding to neutron absorption events in the pulse height spectrum. Results and Discussion: We fabricated the prototype detector with five sensitive layers using TRUST LiCAF scintillator and conducted basic experiments to evaluate the directional uniformity of the sensitivity. Conclusion: The fabricated detector shows excellent directional uniformity of the neutron sensitivity.

Effect of Onion Extract on the Carbon Tetrachloride-induced Liver Injury in Mouse

  • Lee, Kyung-Jin;Kim, Deok-Song;Kim, Jong-Sun;Chin, Jong-Eun;Kim, Jun-Ho;Na, Myung-Suk;Lee, Jong-Bin
    • Preventive Nutrition and Food Science
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    • v.8 no.2
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    • pp.130-136
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    • 2003
  • The protective effects of onion extract (OE), onion powder extracted in ethanol for 2 days. on carbon tetrachloride ($CCl_4$)-induced hepatotoxicities and the possible mechanisms involved in this protection were investigated in mice. Pretreatment with OE prior to the administration of $CCl_4$ significantly reduced the increase in serum alanine and aspartate aminotransferase activities and hepatic lipid peroxidation in a dose-dependent manner. In addition, pretreatment with OE significantly prevented the depletion of reduced glutathione content in the liver of $CCl_4$-intoxicated mice. $CCl_4$-induced hepatotoxicity was also prevented, as indicated by a liver histopathologic findings. The effects of OE on the cytochrome P450 (P450) 2E1, the major isozyme involved in $CCl_4$ biotransformation were investigated. Treatment of mice with OE resulted in a significant decrease in P450 2E1-dependent p-nitrophenol and aniline hydroxylation in a dose-dependent manner. Consistent with these observations, the P450 2E1 expressions were also decreased, as determined by immunoblot analysis. OE also exhibited antioxidant effects in FeCl$_2$-ascorbate induced lipid peroxidation in rat liver homogenates and in superoxide radical scavenging activity. These results show that the protective effects of OE against the $CCl_4$-induced hepatotoxicity may be due to its ability to block bioactivation of $CCl_4$, mainly tty inhibiting the expression and activities of P450 2E1 and by scavenging free radicals.