• Title/Summary/Keyword: garlic pickle

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Oxidants and Antioxidants Associated with Commercial Pickle Products and Ingredients (상업적인 pickle product와 ingredient의 oxidant와 antioxidant로서의 역할)

  • Jang, Mi-Jin;Cho, Il-Young;Joo, Hyun-Kyu
    • Applied Biological Chemistry
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    • v.38 no.5
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    • pp.408-413
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    • 1995
  • Investigations of the effects of pickle product ingredients on lipoxygenase (LOX) and methemoglobin (MHG, a nonenzymatic oxidant) catalyzing oxidation of linolenic acid were conducted. In addition, activities of LOX, peroxidase (POD) and catalase (CAT) in dry spices used in pickle products were determined. Some commercial pickle brines were observed to inhibit oxidation of linolenic acid by LOX and MHG. The ingredients in pickle products, such as dill oil emulsion, onion concentrate, oil cassia, polysorbate 80 and turmeric acid, reduced LOX and MHG catalyzed oxidation. Lipoxygenase activity was present in garlic, mustard seed and red pepper. Only in mustard seed, peroxidase activity was observed. Catalase activity was observed in garlic, black pepper, allspice and red pepper.

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Antioxidant Activities of Domestic Garlic (Allium sativum L.) Stems and Garlic Bulbs according to Cooking Methods (조리법에 따른 국내산 마늘종과 마늘의 항산화 효능)

  • Chung, Ji-Young;Kim, Chang-Soon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.38 no.2
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    • pp.188-194
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    • 2009
  • Antioxidant compounds and activities of raw and cooked (blanching, pan-frying, soy sauce pickle, Kochugang pickle) domestic garlic stems were investigated. The contents of chlorophyll, carotenoid, vitamin C, phenolic compounds and allicin in raw and cooked garlic stems were measured. Various cooking process increased significantly chlorophyll and $\beta$-carotene contents of garlic stem, but decreased vitamin C, phenolic compounds and allicin contents (p<0.05). Antioxidant activities of methanol extracts from raw and cooked garlic stem such as electronic donating ability (EDA), superoxide dismutase (SOD)-like activity and nitrite scavenging ability (NSA) were compared. The antioxidant activities were found to have lowered in the order of raw> pan-frying> blanching> garlic stem soy sauce pickle> garlic stem Kochujang pickle. Antioxidant activities of cooked garlic stems were more than 65% of cooked garlic bulbs.

Quality Characteristics and Antioxidative Activity of Garlic Pickles Prepared with Persimmon Vinegar and Maesil (Japanese Apricot) Juice (감식초와 매실액을 첨가한 마늘 피클의 품질 특성 및 항산화성)

  • Song, Mi-Ran;Kim, Mee-Jeong;Kwon, Oh-Yoon;Kim, Hye-Ran;Kim, Mee-Ree
    • Journal of the East Asian Society of Dietary Life
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    • v.19 no.6
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    • pp.981-986
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    • 2009
  • The quality characteristics and antioxidative activity of garlic pickles prepared with persimmon vinegar with or without Maesil (Japanese apricot) juice were investigated. Heat treated garlic cloves ($110^{\circ}C$, 5 min and then rapidly cooling) were salted with NaCl and $CaCl_2$, and then soaked in pickling solution, and stored at $20^{\circ}C$. The pH of the garlic pickles initially ranged from 2.36~3.24, after which the pH slightly increased to 3.22~4.13 during storage, while the acidity was decreased to 1~1.97. Throughout the entire storage periods, the acidity of the garlic pickle containing persimmon vinegar and Maesil was the highest (1.97%). The hardness of the control sample (non heated garlic) decreased during storage, whereas the hardness of all the heat treated groups did not change after 21 days of storage. Moreover, the chewiness of the persimmon vinegar+Maesil group was the highest among the groups. The Hunter color L value of garlic pickles decreased during storage, while the b value (yellowness) increased for all groups except the two persimmon groups. The $IC_{50}$ of the DPPH radical scavanging activity of garlic pickles at 5 day of storage was 85.98~97.81 mg/mL. However, the antioxidative activity of garlic pickles gradually increased with longer storage times. The persimmon vinegar+Maesil group showed the highest antioxidative activity. Results from the sensory evaluation showed that scores of flavor, taste and over-all preference were higher for the persimmon vinegar+Maesil group than the other groups (p<0.05).

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Changes in the Texture Property of Garlic Pickle during Aging (마늘장아찌 숙성 중 텍스쳐 특성의 변화)

  • Joung, Ae-Ryun;Koh, Moo-Seok
    • Korean Journal of Food Science and Technology
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    • v.25 no.6
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    • pp.596-601
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    • 1993
  • Changes of textural properties of garlic pickle was studied during aging at room temperature with or without skin or addition of $CaCl_{2}$. The alcohol insoluble solids(AIS) was gradually decreased by aging. The decreasing rate of AIS was less for those of unpeeled and $CaCl_{2}-added$ pickles. In pectic substances, HSP was a little decreased and HXSP was significantly increased and HWSP and total pectin was changed little. The $CaCl_{2}-added$ pickles showed higher HSP and lower HXSP than those of $CaCl_{2}-not$ added pickles. The hardness of unpeeled pickles was slightly higher than peeled pickles and of $CaCl_{2}-added$ pickles was higher than $CaCl_{2}-not$ added pickles and decreased generally during aging for all samples.

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

  • Jung, Hyeon-A;Jung, Hee-Sun;Joo, Na-Mi
    • Korean journal of food and cookery science
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    • v.23 no.6
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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.

Inhibition of Yeast Film Formation in Fermented Vegetables by Materials Derived from Garlic Using Cucumber Pickle Fermentation as a Model System

  • Le-Dinh, Hung;Kyung, Kyu-Hang
    • Food Science and Biotechnology
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    • v.15 no.3
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    • pp.469-473
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    • 2006
  • Film-forming yeasts generate an undesirable yeasty flavor in fermented vegetables such as kimchi in the presence of oxygen. Antimicrobial materials including garlic oil (GO), heated garlic (HG), and allyl alcohol (AA) were investigated for use as alternative natural food preservatives to inhibit the growth of film-forming yeasts in fermented vegetables. Using the fermentation of cucumber pickles as a model system, GO, HG, and AA were effective in preventing film formation at concentrations of 0.006, 3.0, and 0.02%, respectively. The effectiveness of HG in preventing the growth of a film yeast, Hansenula anomala, was not influenced by pH, while that of potassium sorbate, a typical anti-yeast food preservative, was highly dependent on pH. All tested materials were effective when added at the beginning of fermentation due to their negligible inhibitory activity toward lactic acid bacteria.

Comparison of Physicochemical Characteristics of Pickles Manufactured in Folk Villages of Sunchang Region (순창 고추장민속마을에서 생산한 장아찌의 이화학적 특성 비교)

  • Jeong Do-Yeong;Kim Yong-Suk;Lee Sun-Kyu;Jung Sung-Tae;Jeong Eun-Jeong;Kim Hyung-Eun;Shin Dong-Hwa
    • Journal of Food Hygiene and Safety
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    • v.21 no.2
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    • pp.92-99
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    • 2006
  • For standardization of quality and reduction of salt concentration of pickles manufactured in Folk Villages of Sunchang Region, the physicochemical characteristics of 90 pickles of 10 items were compared. Persimmon, garlic, cucumber, radish, Codonopsis lanceolata L., and Japanese apricot pickles were mixed with kochujang, perilla leaf pickle was mixed with soybean paste, cucumber pickle in wine cake was mixed with wine cake, and red pepper was mixed with soybean paste or soy sauce. Moisture contents, pH, and titratable acidities of pickles were various depend upon characteristics of materials. Sugar contents of pickles test,34 were ranged from $22.10{\pm}3.04$ (red pepper pickled with soy sauce) to $55.53{\pm}7.67\;^oBrix$ (garlic pickle), and sugar contents of pickles mixed with kochujang were higher than those of soybean paste or soy sauce. Salt concentration of pickles were ranged from $3.56{\pm}1.11$ (Japanese apricot) to $9.15{\pm}6.35%$ (red pepper pickled with soy sauce), and salt concentration of pickle mixed with soy sauce was the highest among the pickles tested. Total aerobic counts of pickles tested were similarly ranged from $5.62{\pm}0.10$ (red pepper pickled with soy sauce) to $6.83{\pm}0.55$ log CFU/g (perilla leaf pickled with soybean paste). These results indicate salt concentration and quality of pickles manufactured in Folk Villages of Sunchang region must be lowered and standardized, respectively.

Consumer's Perception, Preference and Intake Frequency of Jangachi(Korean Pickle) by Age for Developing Low Salt Jangachi (저염 장아찌 개발을 위한 연령별 소비자 인식, 기호도 및 섭취빈도 조사)

  • Weon, Mi-Keyoung;Lee, Yeon-Jung
    • Culinary science and hospitality research
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    • v.19 no.5
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    • pp.249-263
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    • 2013
  • This study was performed to analyze the perception, preference and intake frequency of Jangachi(Korean Pickle) in order to develop low salt healthy Jangachi(Korean pickle). The findings are summarized as follows: The reason for eating Jangachi was 'Stimulation of appetite(47.8%).' The problem of commercial Jangachi was 'having high Na and sodium contents(59.1%).' The most influential improvement points for development of low-sodium Jangachi was 'Sanitarily distributed,' followed by 'not too salty,' 'low price,' and 'safe to store.' The important items of manufacture factor for making low-sodium Jangachi were safety(4.36 points), sanity, safekeeping and storage, and quality of ingredients. The important items of quality factor were taste(4.30 points), salinity, nutrition and temperature. The most preferred and frequently intake Jangachi was 'garlic Jangachi', followed by 'perillar leaf Jangachi', 'dried radish Jangachi', 'onion Jangachi', 'pepper Jangachi', 'garlic stem Jangachi', 'cucumber Jangachi', 'radish Jangachi', and 'soy leaf Jangachi'.

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Changes in Riboflavin and Ascorbic Acid Content during Ripening of Kimchi (절임조건별(條件別) 배추에 의한 김치의 숙성중(熟成中) Riboflavin과 Ascorbic Acid의 함량변화(含量變化))

  • Rhie, Seung-Gyo;Kim, Hwa-Za
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.13 no.2
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    • pp.131-135
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    • 1984
  • For the convenience of transportation and improvement of the utility of raw chinese cabbage during harvest season, the condition of pretreatment for the raw chinese cabbage with pickle has been examined by preserving for one to ten days. The changes in the content of riboflavin and ascorbic acid in kimchi (pickled-seasoned chinese cabbage), which was manufactured by using the pickled cabbage as a main raw material, along with ginger, garlic, red pepper powder, rad-dish and fermented shrimp as seasonings, during ripening were investigated with specially referred to palatability. The yield of the pickled cabbage compared to the raw cabbage after treating with pickle was 62 to 65% in volume and 15 to 42% in weight. After 10 days of pickling of the chinese cabbage, one-third of total ascorbic acid was diminished but no change in riboflavin content was observed. During ripening of kimchi, riboflavin content in kimchi processed with the pickled cabbage has not been changed compared to the content in convention- ally made kimchi, however, slight decrease in ascorbic acid content in the kimchi processed with the pickled cabbage was as certained. The result of organoleptic test showed that the kimchi processed with the pickled cabbage became inferior to the conventionally made kimchi with the days of ripening.

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