• Title/Summary/Keyword: Dried ginseng

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Fatty acid profiles and flavour-related compounds of retorted Korean ginseng chicken soup (Samgyetang) affected by pre-treated black garlic extract

  • Barido, Farouq Heidar;Utama, Dicky Tri;Kim, Yeong Jong;Lee, Sung Ki
    • Animal Bioscience
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    • v.35 no.7
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    • pp.1080-1090
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    • 2022
  • Objective: This study aimed to characterize the effect of pre-treated black garlic (BG) extracts addition into retorted Korean ginseng chicken soup (Samgyetang) on the fatty acid composition and flavour-related indexes. Methods: Four different treatments; Samgyetang made with a 5% (w/w) addition of garlic (G), fresh BG (FBG), oven-dried BG (DBG), or encapsulated BG (EBG) extracts were developed and compared to negative control (NC) without any extract addition. Prepared samples were cooked via retorting at 121.1℃, 1.5 kgf/cm2 for 1 h. Results: The BG treated samples were higher in C18:3n3 and C18:2n6 fatty acids, with thrombogenic index was 18% to 20% lower than the NC. EBG yielded the highest umami-related nucleotides (5'-guanosine monophosphate and 5'-inosine monophosphate) and modified some free amino acid (alyne, phenylalanine and leucine) thus possessed the highest equivalent umami concentration among samples. Some individual aldehydes (pentanal, hexanal, and heptanal) were lower, while furans and volatile sulfur compounds were higher than the NC and G treatment group, indicating a potential suppression of unpleasant flavour alongwith the intensificiation of favourable flavour from the addition of BG extracts into retorted Samgyetang. Conclusion: Taken together, the synergistic results of this study indicate that incorportating suitable pre-treatment of BG extract could be of critical importance for the development of the retorted Samgyetang with improved flavour and functionalities.

The Changes of Side Dishes in "Eumsikdimibang", "Gyuhapchongseo", "Chosunm usangsinsikyorijebub" according to the Current of the Time ("음식디미방","규합총서(閨閤叢書)","조선무쌍신식요이제법(朝鮮無雙新式料理製法)"에 수록된 시대적 흐름에 따른 부식류의 변화)

  • Kim, Up-Sik;Han, Myung-Joo
    • Journal of the Korean Society of Food Culture
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    • v.24 no.4
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    • pp.366-375
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    • 2009
  • This study examined the changes of side dishes in "Eumsikdimibang", "Gyuhapchongseo", "Chosunmusangsinsikyorijebub" over time. As food ingredients, seaweed, red pepper, salted fish, Korean hot pepper paste have been used in "Gyuhapchongseo". The use of cattle by parts, saltwater fish, Chinese cabbage, powdered red pepper, garlic have increased in"Chosunmusangsinsikyorijebub". Cooking techniques, such as the use of wheat flour, a double boiler by the use of steam, and boiling and then roasting cuisine were mostly used in"Eumsikdimibang", but reduced in"Gyuhapchongseo". In "Gyuhapchongseo", the cooking methods are primarily aimed at a positive visual effect, and slices of dried meat seasoned with spices have increased. In"Chosunmusangsinsikyorijebub", various Tang (Guk), the taste of food changed by controlling the gravy content (Gigimi, Chigye, Chorim), meat mixing oil, vegetable and mushroom together to cook and boiling down the main food ingredients to soak the seasoning were increased. Dog-meat steamed dish using the intestine of dog in "Eumsikdimibang" was changed to small intestine of cattle steamed dish in "Gyuhapchongseo". And seasoned dog meat with choncho in "Eumsikdimibang" influenced on beef tail soup with Korean hot pepper paste in "Gyuhapchongseo", and Yookgyejang soup using Korean hot pepper paste in"Chosunmusangsinsikyorijebub". In steamed young chicken, the stuffing such as soybean paste, choncho, welsh onion, leek and flour in "Eumsikdimibang" was changed to minced beef, welsh onion, dropwort and Shiitake mushroom in"Gyuhapchongseo". The steamed young chicken in "Chosunmusangsinsikyorijebub" with stuffing was added to chicken soup using glutinous rice, and ginseng powder. Now, the chicken soup was changed to Samgyetang with glutinous rice, and ginseng. In "Chosunmusangsinsikyorijebub", various vegetable dishes were cooked with beef.

Chemical Components of Hololeion maximowiczii Root and Change by Drying Methods (께묵뿌리의 화학성분과 건조방법에 따른 변화)

  • Choi, Dong-Yeon;Kim, Young-Hee;Park, Hoon;Yang, Cha-Bum
    • Korean Journal of Food Science and Technology
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    • v.25 no.5
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    • pp.421-425
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    • 1993
  • Hololeion maximowiczii root was analyzed for proximate composition, free sugar, fatty acids of crude lipid, amino acids and minerals after freeze dried (FD), hot air dried (HAD) and hot air dried after blanched (HADB), respectively. Proximate composition was little different among drying methods. Free sugar was abundant in order of sucrose $(28{\sim}29mg/g\;dw)$, fructose $(0.8{\sim}3mg/g\;dw)$, glucose and xylose (trace). Fructose was decreased in HADB. In fatty acid composition of crude lipids, linoleic acid was highest $(55{\sim}59%)$ and then palmitic and linolenic acid in abundance. These three fatty acids made $88{\sim}90%$ of total lipid, Low molecular fatty acids showed decreasing tendancy in HAD and HADB. Amino acid composition of hydrolyzed sample showed abundancy in order of arginine $(34{\sim}42mg/g)$, lysine, glutamic acid, glycine, aspartic acid, valine and histidine, while that of free amino acids was arginine, histidine, lysine, aspartic acid, serine, glutamic acid, isoleucine. Glycine and glutamic acid in hydrolyzed sample showed slight decreasing tendency in HADB. Mineral content was abundance in order of Ca $(1927{\sim}2379\;ppm),\;K\;(1159{\sim}1259ppm)$ and $Mg(760{\sim}777\;ppm)$. No difference was found in drying methods.

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Changes in Physicochemical Compounds with Heating Treatment of Ginseng (가열처리에 따른 인삼의 이화학적 성분변화)

  • Yoon, Sung-Ran;Lee, Myung-Hee;Park, Jung-Hyun;Lee, In-Seon;Kwon, Joong-Ho;Lee, Gee-Dong
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.10
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    • pp.1572-1578
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    • 2005
  • Response surface methodology was used for monitoring changes in physicochemical properties with heating condition of ginseng which was sliced and freeze-dried. As heating temperature and time increased, soluble solid content decreased and browning color increased. Also, acidic polysaccharide and total phenolics increased with the increase in heating temperature and time. Heating condition for maximum soluble solid content was 146.05$^{\circ}C$ in heating temperature and 18.16 min in heating time. Maximum value of crude saponin content was 64.40 mg/g in 160.00$^{\circ}C$ and 20.00 min. Crude saponin content was influenced by heating time but the other properties were influenced by heating temperature.

Changes in Saponin Composition and Microstructure of Ginseng by Microwave Vacuum Drying (수삼의 마이크로파 진공 건조 후 사포닌 조성 및 미세구조의 변화)

  • Kum, Jun-Seok;Park, Kwang-Jang;Lee, Chang-Ho;Kim, Yong-Hwan
    • Korean Journal of Food Science and Technology
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    • v.31 no.2
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    • pp.427-432
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    • 1999
  • Changes in saponin composition and microstructure of ginseng by microwave vacuum drying were determined. Korean fresh ginsengs were subjected to four different processing : 3 min microwave vacuum drying and 2 min holding-24 hrs drying (MWVD1), 5 min microwave vacuum drying and 2.5 min holding-24 hrs drying (MWVD2), 3 min microwave vacuum drying and 2 min holding-12 hrs drying after hot air drying for 12 hrs drying at $45^{\circ}C$ (HMWVD1), 5 min microwave vacuum drying and 2.5 min holding-12 hrs drying after hot air drying for 12 hrs at $45^{\circ}C$ (HMWVD2). The water content was decreased until 16.82% without shrinkage and water activity was 0.54 after microwave vacuum drying. The lipid content was decreased after microwave vacuum drying (MVD). Glucose was increased after MVD while sucrose decreased. Ginsenoside-Rb1 and ginsenoside-Rc were decreased after MVD. Ginsenoside-Rg1 for MWVD2 and HMWVD2 was higher than that of MWVD1 AND HMWVD1. MWVD1 AND HMWVD1 dried ginsengs showed a more compact structure than the HMWVD2 and HMWVD2 ginsengs.

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Physiological Functionalities of Tea Thermally Processed from Ixeris dentata Root (열처리 가공조건에 따른 씀바귀 침출차의 생리활성)

  • Lee, Ka-Soon;Kim, Gwan-Hou;Kim, Hyun-Ho;Kim, Eun-Soo;Park, Hae-Min;Oh, Man-Jin
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.38 no.4
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    • pp.496-501
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    • 2009
  • This study was carried out to investigate physiological functionalities of tea prepared by various thermal processing methods from Ixeris dentata root in order to elevate utilization of Ixeris dentata root as food. These methods included natural drying (ND), hot-air drying (HAD, $75^{\circ}C$), hot-air drying after steam (HADS, steaming at $95^{\circ}C$ for 30 min) and roasting after hot-air drying (RHAD, roasting at $140^{\circ}C$ for $2{\sim}3$ min). Physiological functionalities of tea prepared by ND, HAD, HADS, and RHAD were measured as hot-water extracts and each tea was extracted by 100 mL water on 1 g dried Ixeris dentata root powder. Electron donating abilities were the highest in HADS treatment at 98%. SOD-like activities were the highest in RHAD at 35.61%. Both ACE and tyrosinase inhibitory activities were the highest on ND treatment at 52.34% and 44.60%, respectively. Nitrite scavenging abilities of all treatment were the highest at pH 1.2 and the highest activity among them was on RHAD treatment at 50.5%.

Quality Stability of Products Containing Fermented Ginseng Berry Extracts (인삼열매 발효추출물을 함유한 제품의 품질안정성)

  • Kim, Seung Tae;Heo, Chang Hoe;Kim, Sung Hoon;Lee, Won Jong;Jang, Su Kil;Joo, Seong Soo
    • Journal of Food Hygiene and Safety
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    • v.34 no.5
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    • pp.473-479
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    • 2019
  • The purpose of this study was to investigate the storage stability of liquid stick packs containing concentrated and steam-dried ginseng berry. Storage stability of liquid stick packs was determined during storage at 10, 25 and $35^{\circ}C$ for 4 months. The pH was decreased from 4.81 to 3.81 after 4 months at $35^{\circ}C$ while the acidity and solubility were not changed during storage of 4 months. The DPPH radical scavenging activity was decreased during storage at $35^{\circ}C$ after 4 months. The Hunter L and yellowness (b) values decreased while the redness (a) was not changed during storage after 2 or 3 months. The total amount of six ginsenosides including Rg1, Rb1, F2, Rg3(S), Rg3(R), and Rg5 was not changed after storage of 4 months at 10 and $25^{\circ}C$. Neither bacteria nor coliforms were not detected during storage of 4 months. Considering quality parameters, significant changes were observed in color parameters L and b, while all others remained unchanged during 4 months stored at 10 and $25^{\circ}C$.

Chemistry and pharmacology of withania somnifera: An update

  • Kumar, Vikas;Dey, Amitabha;Hadimani, Mallinath B.;Marcovic, Tatjana;Emerald, Mila
    • CELLMED
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    • v.5 no.1
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    • pp.1.1-1.13
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    • 2015
  • Withania somnifera (Ashwagandha) is an important Rasayana herb and widely considered as Indian ginseng in Ayurveda. In traditional system of Indian medicine, it is used as tonic to rejuvenate the body and increase longevity. In Ayurvedic preparations, various parts of the plant have been used to treat variety of ailments that affect the human health. However, dried roots of the plant are widely used for the treatment of nervous and sexual disorders. The major active chemical constituents of this plant are withanolides, which is responsible for its wide range of biological activities. Since the beginning of the $20^{th}$ century, a significant amount of research has been done and efforts are ongoing to further explore other bioactive constituents, and many pharmacological studies have been carried out to describe their disease preventing mechanisms. In this chapter, we have reviewed the chemistry and pharmacological basis of W. somnifera in various human ailments.

A Study on the Classification of Health Food Circulated in the Market -Surveyed on Mass Media and Internet- (시중에서 유통되는 건강식품의 종류에 관한 연구 -매스미디어와 인터넷 미디어를 중심으로-)

  • Son, Suk-Mi;Park, Jin-Gyeong
    • Journal of the Korean Dietetic Association
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    • v.10 no.1
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    • pp.58-64
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    • 2004
  • This study was performed to investigate the kinds of health food advertised and sold through media like printed matter, TV broadcasting or internet. It was found that fifty three percent of the health food was circulated through internet, 27% through printed matter, 9% through TV Broadcasting. When the health foods was classified, the proportion of special purpose nutritious foods was 36.1%, health aid foods 33.9%, uncooked powdered foods 18.5%, functional foods for health 4.9%, Ginseng products 3.9%, and tea 0.9%. The special purpose nutritious foods was composed of 59% of nutrition supplementary foods, 24% of dietary fiber foods, 9% of weaning foods, 7% of milk formula and 2% of HCA. Vegetable extracts occupied 21.1% of health aid foods, yeast 7.5%, mushroom extracts 7.0%, chitosan 6.2%, aloe 5.3%. Dried powdered type health food occupied the highest proportion. The other type were capsule(18.8%), tablet(18.1%), and liquid type(16.4%). When the health food was classified with health claim, the proportion of "nutrition supplementation" was the highest (23.9%), "diet" 14.9%, "ergogenic"(18.8%), "promoting bowel movement" 7.8%, "growth" 5.7%, "regulation of blood sugar" 4.5%, "improving of immunity"(2.4%) and anti-aging effect(2.4%).

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Studies on Stability for the Quality of Ginseng Products -5. Improvement of Physical Properties on Moisture Sorption of Spray Dried Red Ginseng Extract Powder- (인삼제품(人蔘製品)의 품질안정성(品質安定性)에 관한 연구(硏究) -5. 홍삼정분(紅蔘精粉)의 흡습물성(吸濕物性) 개선(改善)-)

  • Choi, Jin-Ho;Byun, Dae-Seok;Ro, Jae-Il;Park, Kil-Dong;Sung, Hyun-Soon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.13 no.3
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    • pp.251-258
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    • 1984
  • In order to improve the physical properties on moisture sorption of spray dried red ginseng extract powder (SD-RGEP), the various additives and coating agents were treated, and solubility, sedimentation rate and storage stability of RGEPs treated were investigated. For the moisture-proofing, additive itself was effective in the order casein>dextrin>starch>avicell, but RGEPs treated with additives were effective in the order cord oil+tween-40>starch>casein. But there was no significant difference between RGEP treated less than 1% additive and the moisture-proofing. The coating effect of AEA and CAP on RGEP could not be recognized for the moisture-proofing, whereas that of HPC, corn oil, lecithin and HPC+corn oil was proved to be very effective for the moisture-proofing of RGEP. Also it is required to control the initial moisture content of RGEP. The sedimentation rate of RGEP nontreated was 65.1 seconds, whereas that of RGEPs coated with 1% HPC, 1% corn oil, 1% lecithin and 1% HPC+0.5% corn oil was in the range of 96.2 to 114.3 seconds. The sedimentation rate of RGEPs coated was 1.5 to 1.8 times higher than that of RGEP nontreated, and there was significant difference between solubility and sedimentation rate. Therefore it was no matter for the keeping quality. The sorption rates of RGEPs coated with lecithin $(0.5{\sim}1.0%$), corn oil(0.8%) and cellulose acetate (0.8%) were ranged 54 to 56%, 51 to 55% and 52 to 54%, respectively, and it is found that the moisture-proofing effect of RGEPs coated was about 2 times higher than that of RGEP nontreated. From the result of storage experiment during 3 months under the maltreated condition of $48{\pm}2^{\circ}C$, 75% RH, the moisture sorption of RGEPs coated with corn oil$(0.5{\sim}1.0%$), cellulose acetate(DES, $0.5{\sim}0.8%$) and lecithin (DES, 1.0%) was not at all observed. Therefore it is considered that the circulating period of RGEPs coated with these coating agents could to give more than 3 years.

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