• 제목/요약/키워드: pickled garlic

검색결과 30건 처리시간 0.018초

마늘장아찌 숙성 중 Alliinase 활성 변화에 관한연구 (Studies on the Changes in the Alliinase Activity during the Aging of Pickled Garlic)

  • 채수규
    • 한국식품영양학회지
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    • 제12권1호
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    • pp.55-62
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    • 1999
  • Changes in the alliinase activity during the aging of pickled garlic samples prepared by the several methods were investigated. The activity of alliinase in raw garlic was 8,37 units/mg protein. The ac-tivity in the garlic pickled with swoy sauce was reduced to 4.57 units/mg with 52% remaining by 1st week of pickling and to 1.05 units/mg protein with 12% remaining by 2nd week of pickling. The ac-tivity of alliinase in the garlic pickled with vinegar was 2.79 units/mg protein with 32% remaining by 1st week of pickling and was 0.26 units/mg protein only with 3% remaining by 2nd week of pickling. The activity of alliinase in the garlic pickled with 10% salt solution was 5.06 units/mg protein with 58% remaining by 1st week of pickling. After one week pickling the juice of pickled garlic was removed. Then garlics were pickled again with vinegar. The allinase acting in was reduced to 0.85 units/mg pro-tein with 10% remaining by 2nd week of pickling. The activity of alliinase in the garlic pickled with vin-egar was 2.79 units/mg protein with 32% remaining by 1st week of pickling. The juice of pickled garlic was removed after one week. Then the galics were again pickled with saysauce. The allinase activity in the garlic the garlic pickled again with soy sauce was reduced to 0.43 units/mg protein with 5% remain-ing by 2 week of pickling.

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마늘장아찌 숙성 중 매운맛과 Allicin량과의 상관관계 (Correlation between Pungency and Allicin Content of Pickled Garlic during Aging)

  • Kim, Mee-Ree;Yun, Jun-Hwa;Sok, Dai-Eun
    • 한국식품영양과학회지
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    • 제23권5호
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    • pp.805-810
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    • 1994
  • Relationship between pungency and allicin content of pickled garlic during aging was examined . Degree of pungency of pickled garlic during aging at 20 $^{\circ}C$ was determined by the sensory evaluation. A panel of 10 members evaluated seven samples of pickled garlic which were aged for 0, 10 , 20, 40 , 50 or 60 days by using scoring test (seven point scale). The sensory evaluation results showed that pungency of pickled garlic decreased gradually during aging, and scored at 3.07 on the 40 th day of aging. Content of allicin, which was a major pungent component of garlic homogenate, was quantitatively analyzed by HPLC. The level of allicin in homogenate of pickled garlic was found to decrease gradually, and to 5.9% on the 40 th day of aging compared with that of fresh garlic. Relationship between the pungency score results and the content of allicin demonstrated a highly positive correlation (r=0.9648).

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마늘장아찌의 휘발성 함황화합물 (Volatile sulfur compounds in pickled garlic)

  • 김미리;모은경
    • 한국식품조리과학회지
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    • 제11권2호
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    • pp.133-139
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    • 1995
  • Solvent extract of homogenates of fresh garlic or pickled garlic was subjected to GC-MS analysis, which showed 30 volatile sulfur compounds for fresh garlic and 20 compounds for processed one. Maior sulfur compounds from fresh garlic extract were identified to be 3-vinyl-[4H]-1,2-dithiin, diallyl disulfide,3,4-dimethylthiophene and methyl allyl sulfide. Meanwhile, the number of volatile compounds from pickled garlic decreased gradually during storage. Diallyl disulfide, methyl allyl trisulfide and diallyl trisulfide were major volatile sulfur compounds from pickled garlic stored for 50 days. It is appeared that the amount of trisulfides in pickled garlic increased gradually during storage, in contrast to the amount of dithiins and monosulfides in pickled garlic decreased.

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마늘장아찌의 상품 속성이 고객 만족 및 재 구매 의도에 미치는 영향 - 부산지역 가정주부를 대상으로 - (The Effects of Pickled Garlic's Attributes on Consumer Satisfaction and Intention of Repurchase - Focused on the Housewives in Pusan -)

  • 김경환;김영훈;조용범
    • 한국조리학회지
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    • 제14권3호
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    • pp.58-68
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    • 2008
  • The objectives of this study were to identify the pickled garlic's attributes and verify the structural relationships among the attributes, customer satisfaction, and intention of repurchase. In order to achieve the purpose of this study, literature review and empirical study were used. As the results of this research are as follows. A majority of respondents answered that they preferred pickled garlic with soy sauce. And they were down on the lack of variety in pickled garlic products and garlic recipes. The nutrition facts and the value of producer of pickled garlic were verified to examine the effects on consumer satisfaction and intention of repurchase.

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처리 조건을 달리한 마늘 장아찌의 향기 성분의 변화 (Change of Flavor Compounds of Pickled Garlic with Different Pickling Treatments)

  • 정현아
    • 동아시아식생활학회지
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    • 제16권3호
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    • pp.299-307
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    • 2006
  • Raw whole garlic was pickled in two different ways, in soy sauce and in brine, to test the change of flavor compounds with aging period. The changes of pH, acidity, hardness and flavors were measured, accompanied with sensory evaluation. The pH of whole garlic in soy sauce and in brine was decreased as the aging period increased. The acidity was increased as pH decreased. Hardness tended to decrease as the aging time increased. For whole garlic in soy sauce and in brine, trans propenyl methyl disulfide, allyl methyl trisulfide, diallyl trisulfide, dimethyl trisulfide, allyl- 2,3-epoxypropyl sulfide, and 2-methyl-l,3-dithiane were increased as the aging proceeded but allyl methyl disulfide and diallyl disulfide tended to decrease. Hardness through the sensory evaluation decreased as the aging time increased. When the overall quality was compared between whole garlic in soy sauce and in brine after 60 days, the latter could be better estimated. Pickled garlic increased the flavor compounds such as trans propenyl methyl disulfide, allyl methyl trisulfide, diallyl trisulfide, dimethyl trisulfide, allyl-2,3-epoxypropyl sulfide, and 2-methyl-l,3-dithiane as the aging proceeded. Therefore, the above flavor compounds are considered as the major ingredients of the characterized flavor of pickled garlic.

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생 마늘과 절인 마늘의 In Vitro 항비만 효과 (In Vitro Anti-Obesity Effects of Raw Garlic and Pickled Garlic)

  • 이다빈;표영희
    • 한방비만학회지
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    • 제21권2호
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    • pp.69-79
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    • 2021
  • Objectives: This study aimed to compare the anti-obesity effects of raw and pickled garlic in vitro in 3T3-L1 preadipocytes. Methods: The pickled garlic samples comprised the following: garlic aged in vinegar (VG), garlic aged in soy sauce, and vinegar (1:1, v/v) (PG) and raw garlic (RG) as control. Hexane, butanol, and distilled water were used to prepare the fractions. The pancreatic lipase inhibitory activity was used as a measure of anti-obesity effects of the extracts. The lipid droplet accumulation and triglyceride content in the 3T3-L1 cells were measured using Oil red O staining and triglyceride assay kits, respectively. The adipogenesis related protein expression levels were analyzed using the kits and the western blot method. Results: The pancreatic lipase inhibitory activity of the garlic extracts (VG, PG, RG) was the highest in the butanol fraction, and the inhibitory effect was the highest in RG, followed by PG and VG. All garlic butanol extracts suppressed triglyceride accumulation in differentiated adipocytes (P<0.05) through the activation of cyclic adenosine monophosphate (AMP), AMP-activated protein kinase, carnitine palmitoyl transferase-1, and the inhibition of fatty acid synthase. Raw garlic extracts significantly inhibited the expression of proteins involved in adipogenesis as compared to pickled garlic. Conclusions: Raw garlic has the potential to be an effective natural material for reducing obesity compared to pickled garlic with vinegar or soy sauce.

껍질유무에 따른 마늘장아찌의 품질특성 (Quality Characteristics of Whole and Peeled Garlic Jangachi(Korean Pickle) by Aging Period)

  • 정현아;정희선;주나미
    • 한국식품조리과학회지
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    • 제23권6호
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    • pp.940-946
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    • 2007
  • In this study, raw whole garlic and peeled garlic were pickled in brine, to test for changes in flavor compounds by aging period. Changes in pH, acidity and hardness were measured, and a sensory evaluation performed. The pH of the peeled garlic Jangachi in brine decreased as the aging period increased. The acidity increased as pH decreased, and the hardness tended to decrease as the aging time increased. For the peeled garlic Jangachi in brine, 3,3-thiobis-l-propene, allyl methyl trisulfide, diallyl trisulfide, and dimethyl trisulfide increased as aging proceeded, but allyl methyl disulfide and diallyl disulfide tended to decrease. In the sensory evaluation, hardness decreased as the aging time increased. Therefore, the above flavor compounds are considered to be major components of the characterized flavor of pickled garlic. When the overall quality was compared between the whole garlic Jangachi and peeled garlic Jangachi in brine after 60 days, the peeled garlic Jangachi was deemed superior.

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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우엉김치 재료배합비의 표준화 (Standardization of Ingredient Ratios of Wooung (Burdock, Arctium lappa, L) Kimchi)

  • 박건영;최미정;한지숙;이숙희
    • 한국식품영양과학회지
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    • 제27권4호
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    • pp.618-624
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    • 1998
  • This study was conducted to standardize ingredient ratios of wooung kimchi. The ingredient ratios of model wooung kimchiwere determined by the survey in Pusan and Kyungnam province and using the literatures including cooking books. Several kinds of wooung kimchi were prepared by adjusting the ingredient ratios fo the model wooung kimchi within standard deviation. The wooung kimchi with different ingredient ratios were fermented for 6 days at 15$^{\circ}C$. The chemical, microbial and sensory properties of the wooung kimchi were investigated. There was little change in pH but the counts of lactic acid bacteria were decreased, as the ratio of pickled anchovy juice became high. The wooung kimchi adding 9.4% pickled anchovy juice obtained high score in appearance and overall acceptability. The counts of lactic acid bacteria were increased in wooung kimchi adding 5% red pepper powder, and there was obtained better result in appearance, texture and overall acceptability than the other groups. The activity, reducing sugar and counts of lactic acid bacteria were increased, as the ratio of glutinous rice paste became high. The wooung kimchi including 6% glutinous rice paste showed the highest score in overall acceptability. The fermentation process of wooung kimchi accelerated, as the ratio of garlic became high. The wooung kimchi adding 3% garlic showed good appearance and acceptability. In addition to these, the addition of 1.3% ginger ehhanced the appearance, texture and overall acceptability fermented anchovy juice, 5.0% red pepper powder, 6.0% glutinous rice paste, 3.0% crushed garlic and 1.3% crushed ginger.

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소규모 국내생산 식물 발효식품의 바이오제닉아민 잔류특성 (Investigation on Biogenic Amines in Plant-based Minor Korean Fermented Foods)

  • 김진효;류성지;이지원;김영완;황한준;권오경
    • Journal of Applied Biological Chemistry
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    • 제56권2호
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    • pp.113-117
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    • 2013
  • 본 연구에서는 식물을 원료로 하여 제조된 발효식품들 중 지금까지 BAs에 대한 잔류분석연구가 진행되지 못하였던, 식품군들에 대해 BAs 잔류분석을 실시하였다. 조사대상 식품군으로는 식물 발효진액, 장아찌, 막걸리, 흑마늘, 발효차를 선정하였으며, 발효진액, 막걸리, 흑마늘, 발효차는 HIS, TYR, PUT, CAD, PHE 5종 BAs 의 총 함량이 1,000mg/kg을 초과하지 않았으나, 장아찌시료에서는 19.2-1,214 mg/kg으로 검출되었다. 이러한, 장아찌류의 고잔류 BAs는 간장과 된장 등 원료 장류에 의한 영향이 높을 것으로 사료되며, 장아찌에 대한 BAs 연구는 원료 및 제조 특성별 잔류 분석연구가 보완되어야 할 것이다.