• 제목/요약/키워드: dried garlic

검색결과 124건 처리시간 0.026초

한국인 남자대학생의 주요 상용식품의 불용성 및 수용성 식이섬유 함량 분석 (Analysis of Insoluble(IDF) and Soluble Dietary Fiber(SDF) Content of Koran Male College Students)

  • 황선희
    • Journal of Nutrition and Health
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    • 제29권3호
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    • pp.278-285
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    • 1996
  • Contents of insoluble(IDF), soluble dietary fiber (SDF), and total dietary fiber(TDF) of 30 foods which are consumed commonly by 80 Koeran male college students were determined by Prosky and colleagues' enzymatic-gravimentric method. Foods with highest intake frequency were rice, Kimch'i, and red pepper powder. TDF, IDF, and SDF contents of rice were 0.96, 0.59 and 0.37g/100g wet wt., respectively and tose of Kimch'i were 3.07, 2.19 and 0.88g/100g wet wt., respectively. Red pepper powder contained high amount of TDF(39.37) and IDF (33.13g/100g wet wt.). The TDF content of the 30 foods ranged from 0.70 to 39.37g/100g wet wt. Red pepper (39.37), dried laver(31.36), and dried sea mustard (37.77g/100g wet wt.) contained high amounts of TDF. The IDF content of the 30 foods ranged from 0.13 to 33.13g/100g wet wt. Red pepper powder (33.13), dried laver(15.55) and sesame(15.43g/100g wet wt.) contained high amounts of IDF. SDF of the 30 foods ranged from 0.01 to 25.66g/100g wet wt. Dried sea mustard(25.66), dried laver(15.81), coffee powder (13.17), and garlic(8.72g/100g wet wt.) were good sources of SDF. % ratio of SDF to TDF of the 30 foods was lower than 50% except soybean curd(94.27%), coffee powder (88.93%), garlic(86.17%), dried sea mustard(67.94%), and dried laver(50.41%). It is recommended to increase intake of seaweeds in order to supply TDF adn SDF properly.

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마늘의 가공 조리 방법에 따른 lipoxygenase 활성도 저해 효과 (Inhibition of Lipoxygenase Activity by the Extract of Various Processed Garlic)

  • 김미리;모은경;이근종
    • 한국식품조리과학회지
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    • 제9권3호
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    • pp.215-221
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    • 1993
  • Bioactivity of the extract from various processed garlic was evaluated based on the inhibition of lipoxygenase(LPO), and the effect of some stabilizers on the bioactivity was investigated. Water, ethanol or chloroform extract of 30 min boiled garlic showed 75%, 76% or 70% inhibition, respectively, compared to extracts of fresh garlic. In pickled garlic, LPO inhibition decreased gradually during storage. Chloroform extract of 40 day-stored pickled garlic inhibited LPO by 77%, and even on 60th day storage it still retained inhibitory effect of 73%, compared to that of fresh garlic. Meanwhile, the powdered (freeze-dried) garlic showed more bioactivity(80%) than the other processed garlics, and moreover, the jrreversible/unstable components seem to be stabilized by freeze-drying. The optimum pH for stabilization of bioactive components in garlic macerate was pH 3 for 48 hr incubation and pH 11 for 6 hr incubation. In addition, the effect of NaCl was not so great, although but maximal stabilization was observed at 150 mM. Stabilizing effect of $\alpha$-tocopherol was markedly great, and at 6mM it showed 308% stabilizing effect after 48hr incubation. More stabilizing effect was observed at lower concentrations of ascorbic acid($\leq$0.6mM) than higher concentrations. The stabilizing effect of soybean oil was found to be remarkable only during initial period(6 hr) of incubation.

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Utilization of Dried Garlic Powder and α-Tocopherol to Improve the Shelf-life of Emulsion-type Sausage during Refrigerated Storage

  • Kim, Young-Jik;Choi, In-Hag
    • 한국축산식품학회지
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    • 제32권6호
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    • pp.725-731
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    • 2012
  • This study investigated the shelf life of emulsion-type sausages containing garlic powder and/or ${\alpha}$-tocopherol during storage at $4^{\circ}C$ for 0, 10, 20, and 30 d. Six groups of emulsion-type sausages were included: control (no additives), GP1 (1% garlic powder), GP3 (3% garlic powder), AT100 (100 IU of ${\alpha}$-tocopherol/kg of sausage), AT200 (200 IU of ${\alpha}$-tocopherol/kg of sausage), and GP1+AT100 (1% garlic powder+100 IU of ${\alpha}$-tocopherol/kg of sausage). During storage, the pH, thiobarbituric acid reactive substances, and residual nitrite content were reduced by the addition of garlic powder and/or ${\alpha}$-tocopherol relative to the control (p<0.05). In addition, emulsion-type sausages supplemented with garlic powder and/or ${\alpha}$-tocopherol improved color stability (p<0.05). The results suggest that a higher amount of garlic powder and their different combinations could improve the shelf life of emulsion-type sausages and protect against lipid oxidation.

The Effect of Pre-Treated Black Garlic Extracts on the Antioxidative Status and Quality Characteristics of Korean Ginseng Chicken Soup (Samgyetang)

  • Barido, Farouq Heidar;Jang, Aera;Pak, Jae In;Kim, Yeong Jong;Lee, Sung Ki
    • 한국축산식품학회지
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    • 제41권6호
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    • pp.1036-1048
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    • 2021
  • This study investigated the possible improvement in the antioxidative status and quality characteristics of ready-to-eat (RTE) Samgyetang after adding various black garlic (BG) extracts. The antioxidant activity, total phenolic content (TPC), total flavonoid content (TFC), meat quality indexes, and lipid oxidation rates were measured after receiving one of five different treatments consisting of conventional Samgyetang broth as a negative control, raw garlic (RG) extract as a positive control, BG, oven-dried BG, and maltodextrin-encapsulated BG extract as treatments. Employing retort cooking, fat trimmed carcasses were added to the initially prepared broth together with a phenolic extract that was set at 5% (w/w). A significant intensification of red and yellow color was observed in breast and thigh meat treated with BG extracts, regardless of pretreatment, compared to the negative control and RG. The moisture percentage was affected by the addition of BG extracts, where the encapsulation group retained the highest water content after retorting. In terms of antioxidative status, maltodextrin-encapsulated BG extract was as effective as an oven-dried extract to scavenge free radicals and showed the highest score among samples (p<0.01). The concentration of TFC was found to be the highest and did not differ between encapsulation and oven-dried groups, followed by BG, RG, and the negative control. However, the addition of encapsulated BG extract was the most effective in delaying the formation of malondialdehyde among the samples. Therefore, pre-treatment of BG extract through encapsulation is recommended to develop a higher antioxidative status and quality characteristics of Samgyetang.

대두유 첨가량이 마늘청국장 페이스트의 유동성에 미치는 영향 (The Effect of Adding Soybean Oil on the Fluidity of Garlic Chunggukjang Paste)

  • 이은경;김경이
    • 한국식품조리과학회지
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    • 제23권3호통권99호
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    • pp.288-293
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    • 2007
  • 청국장을 이용하여 마가린, 버터 대용품을 개발하고자 하였다. 청국장 고유의 냄새는 동결건조 마늘을 처리하여 발효과정에서 제거가 가능하였다. 청국장이 갖고 있는 고유의 높은 점도로 인하여 흐름성이 매우 낮아 물질을 제조하는데 어려움이 있었으나 이는 3%(w/w) 수준의 대두유 처리로 개선할 수 있었다. 이 과정에서 trans 지방산 함량의 변화를 측정한 결과 초기 0.02${\sim}$0.05%로 일반적인 마가린, 버터에 비하여 아주 낮은 trans 지방산 함량을 나타내었고, 저장 4주 후에도 0.03${\sim}$0.08%로 거의 검출 허용 한계치의 수준을 보였다 따라서, 동결건조 마늘을 처리하여 일부 젊은 층에서 기피해 오던 고유의 냄새를 없앤 청국장과 대두유를 사용하여 제조한 마늘 청국장 페이스트의 상용화가 가능할 것으로 판단된다.

건조온도 및 아황산처리가 건조마늘의 품질에 미치는 영향 (Effects of drying temperature and sulfiting on the qualities of dried garlic slices)

  • 김현구;조길석;권대영;박무현
    • Applied Biological Chemistry
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    • 제35권1호
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    • pp.6-9
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    • 1992
  • 세절 마늘 건조중 갈변물질의 형성속도는 건조온도가 증가함에 따라서 증가하였다. 건조마늘의 pyruvate함량은 건조온도가 증가하거나 건조시간이 경과함에 따라서 감소하였다. Sodium metabisulfite는 세절된 건조마늘의 비효소적 갈변을 줄일 수 있었고, pyruvate 함량의 감소를 억제하였다. 아황산 처리는 antimicrobial activity를 갖는데, $65^{\circ}C$에서 대조구의 세균수가 $4.6{\times}10^5$이던 것을 $5.2{\times}10^4$으로 줄일 수 있었다.

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흑마늘과 남해특용작물을 혼합 첨가하여 제조한 소시지의 품질특성 (Quality Characteristics of Sausage Prepared with Black Garlic Extract and Dried Powder of Specialized Crops Cultivated in Namhae)

  • 윤환식;신정혜;강민정
    • 한국식품조리과학회지
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    • 제30권4호
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    • pp.444-453
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    • 2014
  • $15^{\circ}Bx$ 흑마늘 추출액 1%에 울금(ST1), 백년초(ST2), 아스파라거스(ST3) 및 알로에(ST4) 분말을 각각 0.3%씩 첨가한 소시지를 제조하여 $8^{\circ}C$에서 4주간 저장하면서 품질 변화를 살펴보았다. 색도는 흑마늘 추출물이 첨가된 대조구에 비해 백년초 분말을 첨가한 ST2에서 명도, 적색도가 가장 높게 측정되었으며, 황색도는 아스파라거스 분말을 첨가한 ST3에서 높게 측정되었다. 전단가는 저장 0일에 대조구가 $854.19{\pm}38.21cm/kg^2$으로 가장 높게 측정이 되었다. 산도는 pH와 유사한 경향으로 ST4가 가장 높았으며 대부분의 처리구가 저장 2주까지 증가하다가 감소하는 경향이었다. 총당은 저장 0일에 ST4가 $17.46{\pm}0.92mg/100g$으로 가장 높은 함량이었으며 전체적으로 저장기간의 경과에 따라 증가하였다. TBARS 함량은 처리구가 대조구에 비해 낮아지는 경향을 보였으나 전체적으로 저장기간이 경과함에 따라 모든 시료에서 유의적으로 증가하였다. ABTS 라디칼 소거능은 $1000{\mu}g/mL$ 농도에서 저장 0일에 $89.11{\pm}0.66{\sim}99.22{\pm}0.09%$의 높은 소거능을 보였다. 결과적으로 화학적 및 물리적 특성 결과와 비교했을 시 흑마늘에 특화작물의 첨가가 상품화 가능성이 있는 것으로 판단되었다.

Effect of Garlic and Aged Black Garlic on Hyperglycemia and Dyslipidemia in Animal Model of Type 2 Diabetes Mellitus

  • Seo, Yeong-Ju;Gweon, Oh-Cheon;Im, Ji-Eun;Lee, Young-Min;Kang, Min-Jung;Kim, Jung-In
    • Preventive Nutrition and Food Science
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    • 제14권1호
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    • pp.1-7
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    • 2009
  • Control of hyperglycemia and dyslipidemia is strongly correlated with decreased risk for cardiovascular disease, the most common and fatal diabetic complication. The purpose of this study is to determine the effects of garlic and aged black garlic on glycemic control and blood lipid profile in animal model of type 2 diabetes. Three week-old db/db mice (C57BL/Ks, n=21) were fed AIN-93G semipurified diet or diet containing 5% freeze-dried garlic or aged black garlic for 7 weeks after 1 week of adaptation. Fasting serum glucose, insulin, triglyceride, total cholesterol, and HDL-cholesterol and blood glycated hemoglobin were measured. Body weight and food intake of garlic and aged black garlic group were not significantly different from those of the control group. Fasting serum glucose and blood glycated hemoglobin levels were significantly decreased and insulin level was significantly increased in garlic group compared with control group (p<0.05). Consumption of aged black garlic significantly decreased homeostasis model assessment for insulin resistance (HOMA-IR) and tended to decrease serum glucose. Garlic consumption significantly decreased total cholesterol, while aged black garlic significantly reduced serum total cholesterol and triglyceride and increased HDL-cholesterol levels. These results suggest that garlic exerts hypoglycemic and hypocholesterolemic effect and aged black garlic improved insulin sensitivity and dyslipidemia in db/db mice.

동결건조에 따른 마늘 중 azoxystrobin과 flutolanil의 가공계수 및 감소계수 (Processing and Reduction Factors of Azoxystrobin and Flutolanil in Garlic by Freeze-Drying)

  • 노현호;강경원;박효경;이광헌;이재윤;이은영;박영순;경기성
    • 농약과학회지
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    • 제14권3호
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    • pp.235-240
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    • 2010
  • 건조에 의한 마늘 중 농약의 잔류특성을 구명하기 위하여 마늘에 등록되어 사용 중인 azoxystrobin과 flutolanil의 표준희석 용액에 각각 1분과 5분간 침지한 후 동결 건조하였으며, 건조 전후 마늘 중 잔류농약은 GLC-ECD/NPD를 이용하여 분석하였다. 건조전후 마늘 중 시험농약의 회수율은 81.96-98.18%이었다. 건조 전 마늘 중 azoxystrobin과 flutolanil의 잔류량은 1분 침지에서 각각 0.34와 1.18 mg/kg, 5분 침지에서 0.44와 2.15 mg/kg이었으며, 건조 마늘 중 시험농약의 잔류량은 1분 침지에서 0.80과 4.51 mg/kg, 5분 침지에서 1.03과 5.28 mg/kg으로 건조 후 잔류농약의 농도는 증가하였다. Azoxystrobin의 가공계수는 1분과 5분 침지에서 각각 2.35와 2.34이었고, flutolanil의 가공계수는 1분과 5분 침지에서 각각 1.19와 1.17이었다. 건조전후 마늘 중 시험농약의 감소계수는 0.94-0.97 범위로서 동결건조 과정 중 시험농약은 거의 소실되지 않았다.

Effects of Rapid Temperature Change on Growth Response and Yield of Garlic in Greenhouse with Thermostat Control System in Jeonnam Province

  • Lee, Kyung Dong
    • 한국토양비료학회지
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    • 제47권6호
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    • pp.571-578
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    • 2014
  • The garlic cultivation area is moved by change of grown environment due to global warming. It is important to predict changes in cultivation area, quantity and quality of each crop. This study was carried out to estimate the yield and response of garlic growth by the rapid temperature changes in the greenhouse with thermostat control system. Seedlings of Namdo garlic were planted on September 27, 2012 and harvested on May 30, 2013. The used treatments for a rapid temperature change in March-April-May were T0 (control): $6.0-10.4-17.2^{\circ}C$, T1: $6.0-5.4(-5)-17.2^{\circ}C$, T2: $6.0-10.4-22.2(+5)^{\circ}C$ and T3: $6.0-5.4(-5)-22.2(+5)^{\circ}C$. Total dried weight per plant of garlic significantly increased by 5.0% for T2, but T1 and T3 decreased by 12.5 and 4.6%, respectively, compared to T0. Total yields of bulb within the temperature change as T2 and T0 increased significantly (p<0.05), as compared to T1. Decreasing temperature significantly (p<0.05) reduced plant height, SPAD reading, crude protein and fiber contents etc., as compared to T0 and T2. ABA contents gradually increased with time but IAA content rapidly decreased. Conclusively, growth and yield of garlic were more affected by decreased temperature than increased temperature at bulb development stage.