• Korean Journal of Medicinal Crop Science
• /
• v.23 no.6
• /
• pp.454-459
• /
• 2015

Background : The major compounds of Angelica species are decursin, decursinol angelate, nodakenin, umbelliferone and ${\beta}$-sitosterol, which act anti-inflammatories, reduce pains, protect the liver and enhance the immune system. This study investigated the chemical compositions, minerals, metals, sugars and overall amino acid composition in Angelica gigas Nakai. Methods and Results : Powder of Angelica roots smaller than 30 mesh were used. Physico-chemical analysis revealed the presence of carbohydrates (62.0%), crude proteins (13.9%), moisture (11.4%), crude fats (7.3%) and ash (5.4%). Results showed that potassium was present in the highest amount (1,859 ppm), followed by magnesium (214.5 ppm), calcium (147.3 ppm) and sodium (6.0 ppm). Free sugar profiles showed the presence of sucrose (29.3 g/100 g). The total amino acids concentrations was 9,752 mg/100 g, the most common and dominant amino acids were arginine (2,181 mg/100 g), glutamic acid (1,212 mg/100 g) and aspartic acid (834 mg/100 g). The total free amino acids contents was 1,476 mg/100 g, in which the most common amino acid were arginine (932 mg/100 g), glutamic acid (127 mg/100 g), and ${\gamma}$-aminobutyric acid (80.4 mg/100 g). The fatty acid composition of A. gigas showed a higher concentration of unsaturated fatty acids such as linoleic acid (443.9 mg/100 g) and palmitic acid (181.3 mg/100 g) according to gas chromatography. Conclusions : These results showed that Angelica roots can be used in various fields of foods and medicines, and in the preparation of cosmetics.

• Journal of Life Science
• /
• v.20 no.9
• /
• pp.1385-1393
• /
• 2010

Three mold strains, Aspergillus oryzae (AOFAG), Aspergillus kawachii (AKFAG), and Monascus purpureus (MPFAG) were used for fermentation of Angelica gigas Nakai powder. The contents of polyphenolic compounds, flavonoids, minerals, decursin and decursinol angelate and the activities of DPPH (${\alpha},{\alpha}'$-diphenyl-$\beta$-picrylhydrazyl) free radical scavenging, reducing power, and tyrosinase were measured. The highest contents of phenolic compound and flavonoid were NFAG at 2.78% and MPFAG at 1.18%, respectively. Major minerals were K, Mg, Fe, Na and Ca. Decursin and decursinol angelate were the major ingredients of Angelica gigas according to HPLC analysis. Decursin area was higher in all fermented Angelica gigas than in NFAG. The activities of free radical scavenging and tyrosinase were stronger in all fermented Angelica gigas than NFAG. However, the Fe/Cu reducing powers were stronger in NFAG than all fermented Angelica gigas. Overall, these results may provide the basic data needed to understand the biological activities and chemical characteristics of Angelica gigas fermented by mold for the development of functional foods.

• Food Engineering Progress
• /
• v.13 no.1
• /
• pp.44-49
• /
• 2009

Angelicae gigantis Radix (dried root of Angelica gigas) including major bioactives such as decursin and decursinol angelate provides rich flavors and several healthy benefits. Recent studies have shown that ultrafine powders of herbal medicines provide better physical properties and biological activities. Thus, ultrafine Angelica powder was added into the oligosaccharide syrup to provide flavors and healthy benefits in this study. Angelicae gigantis Radix was pulverized into d(0.1) = 3.220, d(0.5) = 7.822, and d(0.9) = 7.817 $\mu$m respectively using an air-flow mill. The ultrafine Angelica powder was added into the oligosaccharide syrup process with different ratios of water to oligosaccharide syrup at 1:5, 1:8, 1:11, and 1:14. The physicochemical properties such as viscosity and bulk density were measured. The Stokes' law was applied to predict the sedimentation velocity of the added Angelica powder in the syrup. The Angelica syrup prepared in this experiment showed good stability since the Angelica particles precipitated down slowly. The ratio of water to oligosaccharide syrup at 1:11 showed the optimal preparation in terms of the stability and the viscosity. The ultrafine-sized herbal powders such as Angelicae gigantis Radix have potentials for various food and pharmaceutical applications.

• Korean Journal of Medicinal Crop Science
• /
• v.25 no.6
• /
• pp.361-366
• /
• 2017

Background: In the herbal medicinal industry, Angelica gigas Nakai, Angelica sinensis (Oliv.) Diels. and Angelica acutiloba (Siebold & Zucc.) Kitag. are often confused, because the roots of the three species can not be distinguished by their appearance. This confusion can cause serious side effects. In this study, we determined the origins of Angelica roots distributed in the Korean market using the simple sequence repeat (SSR) markers developed based on the A. gigas chloroplast DNA sequence. Methods and Results: We collected twenty seven A. gigas and three A. acutiloba samples from the Seoul, Daegu, and Cheongju herbal medicinal markets. Fifty sections of one collection were mixed and ground to make a powder, which was used for DNA extraction using the cetyl trimethylammonium bromide (CTAB) method. Chloroplast based SSR markers were applied to the DNA for the determination of the species. In addition, polymorphism was found in eight samples. The phylogenetic analysis showed that the A. gigas roots collected from herbal medicinal markets were clearly discriminated from A. sinensis and A. acutiloba even though they were grouped into four clusters. Conclusions: This study showed that chloroplast based SSR markers would help the discrimination of Angelica roots in the Korean herbal medicinal industry and the markers are useful to prevent confusion between Angelica roots.

• Proceedings of the Plant Resources Society of Korea Conference
• /
• 2018.04a
• /
• pp.72-72
• /
• 2018

The root of Angelica gigas Nakai (AGN) is used as a traditional herbal medicine in Korea for the treatment of many diseases. However, a major challenge associated with the usage of the active compounds from AGN is their poor water solubility. Therefore, this work aimed to enhance the solubility of active compounds by a chemical (viz. surfactant) and physical (hot melt extrusion) crosslinking method (CPC). Infrared Fourier transform spectroscopy (FT-IR) revealed multiple peaks in extrudate solids representing new functional groups including carboxylic acid, alkynes and benzene derivatives. Differential scanning calorimetry (DSC) analysis of the extrudate showed lower glass transition temperature (Tg) and lower enthalpy (${\Delta}H$) (Tg: $43^{\circ}C$; ${\Delta}H$: <6 (J/g)) compared to the non-extrudate (Tg $68.5^{\circ}C$; ${\Delta}H$: 123.2) formulations. X-ray powder diffraction (XRD) analysis revealed amorphization of crystal materials in extrudate solid. In addition, nanonization, enhanced solubility and higher extraction of phenolic compounds were achieved in the extrudate solid. Among the different extrudates, acetic acid- and Span 80-mediated formulations showed superior extractions. We conclude that the CPC method successfully enhanced the production of amorphous nano dispersions from extrudate solid formulations.

• Food Science and Preservation
• /
• v.15 no.4
• /
• pp.542-549
• /
• 2008

The effects of Angelica gigas nakai powder(AP) addition on bread dough were investigated by preparing dough with 0-10%(w/v) powder. Dough raising power, gluten levels, rapid visco properties, and falling number, were investigated. The rheological properties of dough as measured by mixography, farinography, alveography, color assessment, and with scanning electron microscopy, were examined. Increase in AP concentration resulted in a linear decrease in gluten content. Dough raising power and extensibility were decreased by water absorption rate, and resistance increased. Dough stability and rose when AP was present at 1-2%(w/v). Water absorption, dough stability, and dough valorimeter values also rose when AP was present at 1-2%(w/v), but AP induced weakness in the dough, as revealed through farinography, and also resulted in a lowering of initial pasting temperature and the temperature at peak viscosity. A decrease in viscosity at the peak point, and(as revealed by RVA), a decrease in extensibility, an increased resistance to extension, and a rise in the energy required for extension, were also seen when AP powder was added, as was an increase in the R/E ratio. Overall, the addition of AP to dough to levels of 1% or 2%(both w/v) is thought to be useful in the preparation of a functional white pan bread, and results in quality improvements.

• Journal of Life Science
• /
• v.24 no.4
• /
• pp.411-418
• /
• 2014

This study was to investigate the potential effects of fermented Angelica gigas Nakai (FAG) at 5% (w/w) levels in Sprague-Dawley strain rats, which were intoxicated with 1% (w/w) orotic acid (OA) for 10 days. The activities of several hepatic enzymes, including aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), lactate dehydrogenase (LDH), and cholinesterase were increased when OA was treated, but these parameters were significantly decreased by FAG administration. OA treatment induced a significant increase in the thiobarbituric acid reactive substances (TBARS) levels, which was attenuated by FAG administration. Liver nonheme ion was decreased in the OA treatment group and was significantly increased in FAG administration, which suggests that lipid peroxidation contents are inversely correlated with liver nonheme ion content. The glutathione concentration was significantly decreased in the OA treatment group compared with the normal group, but this concentration was significantly increased in the FAG group, and it showed the antioxidant ability of glutathione. Based on these results, fermented Angelica gigas Nakai is a material with significant potential for development into a health food that can improve fatty liver conditions.

• Journal of the East Asian Society of Dietary Life
• /
• v.12 no.2
• /
• pp.141-153
• /
• 2002

Water activity of sausage added Umbelliferaeceae wild plants powder was decreased as storage time was prolonged and all samples were lower than those of the control. During the storage period, pH values of all samples were decreased. Cooking loss and storage loss was decreased as storage time was prolonged and showed differential from added sample. L, a, b values had a tendency to decrease, during the storage period. As the percentage of the wild plants powder in sausage, L, a values were decreased and b value was increased. Total plate counts of bacteria were increased as storage time was prolonged and wild plants powder added sausages were lower than control. Coriander 3.0% added sausage was the lowest total plate counts of bacteria, 1.3$\times$10$^{6}$ at four week'storage. As the percentage of wild plants powder in sausage was increased, total plate counts of bacteria decreased. Springiness, cohesiveness, chewiness, gumminess and hardness value of all sample were increased or decreased as storage time was longer. But they did not showed greatest various with storage time as well as additives. The sensory score of wild plants powder 0.5% added sausage were the highest, but wild plants powder 3.0% added sausage were the lowest. All the sensory score of coriander added sausage were high. The sensory score of all sample were decreased as storage time was prolonged. In wild plants powder 3.0% added sausage, the relationship between color, flavor, chewiness, wetness, taste and overall of sensory evaluation and all item of the textural characteristic showed huh correlation score. When storaging sausage for two weeks, the correlation of relationship between hardness of sensory evaluation and chewiness of textural characteristic was high.

• Journal of the Korean Society of Food Culture
• /
• v.24 no.6
• /
• pp.770-777
• /
• 2009

The purpose of this study was to test the overall preference of Saury fishmeat nuggets. In order to remove off-flavor of Saury and to improve the sensory properties of Saury fishmeat nuggets, different concentrations of vegetables (onion, 0-20%), different types of spices (ginger powder, white pepper powder, garlic powder) and different types of vegetables (onion & hot pepper, onion & pimento, mushroom & hot pepper, and mushroom & pimento) were added and the sensory properties were evaluated. Different types of herbs (Anthemis nobillis, Rosemarinus offcinalis L) and oriental herb (Angelica gigas Nakai, Acanthopanax sessiliflorus Seed) extracts were included as well to preserve the antioxidants in the nuggets after reheating. The main ingredients included saury mince, mild pizza cheese, hydrated textured soy protein, and egg white powder. The samples were molded (dia. 4.5 cm, thickness 1.5 cm, 20 g), lightly battered and fried for 2 min (2 time) at $160^{\circ}C$. The samples were then frozen, reheated ($150^{\circ}C$, 20 min) and subjected to a sensory evaluation. In the sensory evaluation, Saury nuggets made with a vegetable concentration of 15% had the highest flavor, taste, and overall preference (V5). In addition, Saury nuggets made with 1 g of ginger powder and garlic powder scored the highest in the preference test (S2). Saury nuggets made with onion and pepper had the highest score in the preference test relative to all the other tested vegetables (SV1). Finally, in terms of the herb and oriental herb extracts, the nuggets made with the condensed extracts at a 1/20 ratio of Acanthopanax sessiliflorus Seed (AS) scored the highest in the preference test, since AS had the lowest off-flavor taste.

• Journal of the East Asian Society of Dietary Life
• /
• v.18 no.2
• /
• pp.234-241
• /
• 2008

The purpose of this study was to evaluate antioxidant effects of oriental herbs in the pork meat Wanja(0.5${\times}$5 cm, 20 g) baked at 180$^{\circ}C$ for 5 min and reheated 30 see in microwave oven after storage at 4$^{\circ}C$ for 4 days. The moderate amount of freeze dried powder of oriental herbs included in Wanja were 1.0% in CN(Cinnamomum lureitri Nees), 0.5% in AS(Acanthopanax sessiliflorus Seed), and in AN(Angelica gigas Nakai), respectively. In sensory evaluation, the Wanja added with AS was the most preferred significantly. The Wanja without oriental herbs was the least preferred because of its the highest level in off-flavor. During storage at 4$^{\circ}C$ in the refrigerator for 10 days, the Wanja without oriental herbs was increased rapidly in acid value after 6 days, but the Wanja made with 1.0% CN powder was increased after 8 days, and with 0.5% AS and 0.5% AN were after 10 days. The Peroxide value of Wanja without oriental herbs was increased to unedible level after 8 days. But those of Wanjas made with CN, with AS, and with AN were increased to low level enough to eat till 10 days. The result in peroxide value between of Wanjas with and without oriental herbs was the same tendency in TBA value.