• Journal of Sericultural and Entomological Science
• /
• v.41 no.1
• /
• pp.29-35
• /
• 1999

This experiment was carried out to investigate the effect of silkworm powder, mulberry leaves and mulberry root bark administered to S.D. rat on gastrointestinal function. Plot containing ten percent sericultural products(silkworm powder, mulberry leaves and mulberry root bark) was supplied with S.D. rat. The food efficiency ratio(FER) of S.D. rat fed with sericultural products were 0.1486~0.1573. The transit time also were 512.5~574.0 minutes, and transit speed were 25.05~29.11 mm/min. The pH of S.D. rat's feces fed with sericultural products were 5.95~6.72. The daily amount of S.D. rat's feces were 4.12~5.42g. As above results, sericultural products was evaluated to improve the function of S.D. rat's gastrointestine.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.34 no.4
• /
• pp.519-523
• /
• 2005

Soybean paste (Doenjang) was prepared by adding Lotus root powder (LRP) at $5\~15\%$ (w/w) to improve quality of the Doenjang and to give some functional properties. Moisture content was ranged about $50.05\~54.04\%$ and amino nitrogen content was $635\~648\;mg\%$ following the LRP contents. Crude protein amounts were $11.55\~12.56\%$ that was no difference between test samples. Carbohydrates contents increased $1.5\~2$ times in the test samples than the control depending on the LRP contents. However, contents of crude lipid $(6.99\~8.55\%)$ and ash $(13.99\~15.17\%)$ were decreased as increased the amounts of LRP. The pH of the product was decreased until 45 days during aging period and then slightly increased without significantly differences among test samples. The values of acidity were $1.85\~2.18\%$ at the early stage of aging but slightly increased with further aging. The total phenolic content in the Doenjang adding $15\%$ LRP was $461.8\;mg\%$ which is higher than $368.6\;mg\%$ in the control. Doenjang prepared with LRP showed an anti-browning effect of the product itself.

• Journal of the East Asian Society of Dietary Life
• /
• v.16 no.6
• /
• pp.747-752
• /
• 2006

This study developed gasiogapidduk to increase the functional value and flavor of traditional Baiksulgi by adding gasiogapi powder. Powdered nonglutinous rice was mixed with powdered leaves (1%, 2%, 3%), powdered stems roots (1%, 3%, 5%), and powdered freeze-dried root extracts (5%, 10%, 15%) of Acanthopanax senticosus, known as the second ginseng, in order to find the combination ratio optimal to the senses. Sensory evaluation and texture characteristic evaluation of gasiogapidduk were used to develop a functional rice cake appealing to the largest number of people. Sensory evaluation consisted of evaluating color, smell, taste and texture, preference quality which reflects overall appeal. Texture characteristics were evalauated on hardness, adhesiveness, cohesiveness, springiness and gumminess. As a result, AE5 mixed with 5% powdered freeze-dried Acanthopanax senticosus extract proved to be the most desirable in both sensory evaluation and texture characteristics.

• Journal of Pharmaceutical Investigation
• /
• v.9 no.1
• /
• pp.1-6
• /
• 1979

This report is carried out pharmaceutical properties for the mosquito coil made of Ginseng leaf and the residue after extraction of Ginseng root. This experimental results are: Loss on drying of Insam (Ginseng) mosquito coil powder is average 8.31%, ash content of the powder is average 9.51% and burning time of Insam mosquito coil is aprroximately 36 minutes per gram. The contents of carbon monoxide and carbon dioxide on burning of mosquito coil are as same as following: Insam mosquito coil A brand mosquito coil B brand mosquito coil Allethrin in a piece of Insam mosquito coil was stable under the experimental conditions. CO (ppm) 360 540 760 $CO_2(%)$ 0.052 0.076 0.066 Allethrin in a piece of Insam mosquito coil was stable under the experimental conditions.

• Journal of Pharmaceutical Investigation
• /
• v.9 no.3
• /
• pp.22-26
• /
• 1979

This report was carried out toxicity test for the mosquito coil made of Ginseng leaf and the residue after extraction of Ginseng root. This results are as follows: In the first group, was not shown any special difference on the body weight, the motion and dissection. In the second group, was not shown any Special difference on the body weight, considerable difference on the motion and considerable loss of appetite besides very slight loss, but came cack soon again to normal state by change of air after a moment. In the third group, the body weight and appetite was depressed very slightly and the motion was shown very slightly difference, but came back soon again to normal state by chenge of air after a moment too. No one was died, and all the animal were the normal state on the reslt of dessection, Therefore, we have positive evidence that this mosquito coil powder is applied to animals without any toxicity.

• Preventive Nutrition and Food Science
• /
• v.11 no.1
• /
• pp.61-66
• /
• 2006

The objective of this study was to compare the color and microstructure of powder, redness, brownness, and antioxidative activity in extruded ginseng, white ginseng and red ginseng extracts. The colors of extruded dry ginseng powder (moisture content 30%, barrel temperature $110^{\circ}C$, and screw speed 200 rpm) were similar to those of red ginseng. Intact cell wall structure was examined in dried root ginseng at $70^{\circ}C$ (A), white ginseng with skin (D), white ginseng without skin (E), and red ginseng (F) under a scanning electron microscope. The cell wall was not detected in samples B and C (dry ginsengs extruded with 25% and 30% moisture contents, respectively). Intact starch granules were detected in samples A, D, and E under a scanning electron microscope. Melted starch granules were detected in samples B, C, and F. Colors (L, a, b) of 50% EtOH extracts were similar in samples C and F. Browniness and redness of extracts were high in extruded dry ginseng and red ginseng extracts. Extruded dry ginseng (B) showed higher electron donation ability and phenolic content than the other samples.

• Proceedings of the Korean Society of Near Infrared Spectroscopy Conference
• /
• 2002.11a
• /
• pp.97-117
• /
• 2002

A chemoinfometrical method for quantitative determination of crystal content of indomethacin (IMC) polymorphs based on fourie-transformed near-infrared (FT-NIR) spectroscopy was established. A direct comparison of the data with the ones collected from using the conventional powder X-ray diffraction method was performed. Pure $\alpha$ and ${\gamma}$ forms of IMC were prepared using published methods. Powder X-ray diffraction profiles and NIR spectra were recorded for six kinds of standard materials with various content of ${\gamma}$ form IMC. The principal component regression (PCR) analyses were performed based on normalized NIR spectra sets of standard samples of known content of IMC ${\gamma}$ form. A calibration equation was determined to minimize the root mean square error of the prediction. The predicted ${\gamma}$ form content values were reproducible and had a relatively small standard deviation. The values of ${\gamma}$ form content predicted by two methods were in close agreement. The results were indicated that NIR spectroscopy provides for an accurate quantitative analysis of crystallinity in polymorphs compared with the results obtained by conventional powder X-ray diffractometry.

• Proceedings of the Ginseng society Conference
• /
• 1988.08a
• /
• pp.33-35
• /
• 1988

During a series of studies aimed at isolation of the tumor growth inhibitory substance from Panax ginseng. we found a new type of antitumor substance. The substance was isolated from a powder of the root of Panax ginseng C.A. Meyer. which is commonly used for various diseases as a commercial medical drug by the name of Korean Red Ginseng Powder in Japan. Data from infrared spectra proton and carbon-13 nuclear magnetic resonance. and high resolution mass spectra were identical with those of panaxytriol. Panaxytriol isolated from Korean Red Ginseng Powder (Nikkan Korai Ninjin Co.. Ltd.. Japan) inhibited the growth of several kinds of human and murine malignant cells in vitro. Although the detailed mechanism of cell growth inhibition by panaxytriol is yet to he elucidated. panaxytriol's action appeares to be more dose-dependent than time-dependent.

• Journal of the Korean Society of Food Culture
• /
• v.37 no.4
• /
• pp.310-323
• /
• 2022

The purpose of this study was to investigate the preparation and cooking processes used to prepare Eungi in cookbooks published from the 1700s to the 1900s. 'Eungi' is a thin gruel made of starch powder. Fourteen historical cookbooks were included and investigated for the preparation of ingredients and processing methods. Fourteen types of eungi were identified. Arrowroot eui and kuseonwangdogo eui were found in 『Kyuhapchongseo』 written in the early 1800s, and many types of eungi (i.e. job's tears eungi, arrowroot eungi, sorghum eungi, lotus root eungi) were mentioned in 『Kunhakhoedeung』, but unfortunately, ingredients and cooking methods were not included. 'Eungi' was made by boiling starch powder prepared using the 'subi method', that is, dried after grinding main ingredients such as job's tears using a millstone followed by soaking and settling. Eungi boiled with water or omija water were seasoned with the sugar or honey, and salt. These eungis were used for stomach complaints and hangovers and to promote longevity.

• Korean Journal of Clinical Laboratory Science
• /
• v.37 no.2
• /
• pp.129-137
• /
• 2005

This study was performed to investigate the anti-obesitic effect of mulberry root-bark on male and female Zucker FA/FA or FA/fa rats. Obesity in the rats was induced by feeding high-lipid diet contained 3% corn oil and 1% cholesterol. Experimental groups in male and female rats were assigned to normal diet group (normal control), high-lipid diet group(positive control) and 3% mulberry root-bark powder in high-lipid diet group (MRC). The mulberry treated-group showed decreases of body weight, FER (food efficiency ratio) value and lipid peroxidation in the liver and increase of high density lipoprotein cholesterol (HDL-C) value, compared with positive control groups. Our findings suggest that mulberry root-bark has a potential role in preventing or improving obesity from the following points of view, body weight, serum lipids and antioxidant enzyme activities.