• Food Engineering Progress
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• v.21 no.1
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• pp.72-78
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• 2017

The objective of this study was to investigate the effects of combinations of tofu paste and non-starch polysaccharides (NSP) on the oil uptake reduction (OTR) of deep-fat fried cake doughnuts. OTR agents were tofu paste (from grinding tofu with deionized water, followed by passage through a 60 mesh sieve), and five neutral and nine anionic NSPs. A control doughnut (without tofu paste or NSP), tofu doughnut (with tofu paste) and NSP-tofu doughnut (with tofu paste and NSP) were prepared. The moisture and total lipid (TL) content, cross-section image, color characteristic, and specific volume were measured. The tofu and NSP-tofu doughnuts exhibited higher moisture and lower TL content than the control. OTR was 10.8% for the tofu doughnut, and between 13.2% and 41.2% for the NSP-tofu doughnut. The highest OTR (41.2%) was found in the NSP-tofu doughnut with a combination of tofu paste and sodium alginate (NaA). The specific volume of the NSP-tofu doughnuts with combinations of tofu paste with NaA (2.5 mL/g), locust bean gum (2.5 mL/g), and ${\kappa}$-carrageenan (2.4 mL/g) was very close to that of the control (2.6 mL/g). Considering the OTR and specific volume of doughnuts, the combination of tofu paste and NaA would be most effective in reducing the oil uptake of doughnuts during deep-fat frying.

• The Journal of Korean Obstetrics and Gynecology
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• v.34 no.3
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• pp.175-191
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• 2021

Objectives: This study aims to analyze the medical record of eight cases of polycystic ovary syndrome (PCOS) in a local Korean medicine clinic, in order to provide evidence on Korean medicine treatment of PCOS and to suggest the direction of future studies. Methods: The medical records of eight cases diagnosed with PCOS based on 2003 Rotterdam Criteria and whose total testosterone level was 0.53 ng/ml and over were retrospectively analyzed. The primary outcome was total testosterone level, and the secondary outcomes included luteinizing hormone (LH) and follicle stimulating hormone (FSH) levels, LH/FSH ratio, weight, last mentrual period (LMP), numerical rating scale (NRS) score of dysmenorrhea, and other associated symptoms pre- and post-treatment. Korean medicine treatment consists of the complex herbal prescription consisting of Yukmijihwang-tang, Baekho-tang, Daesiho-tang, and Gyejibokryeong-hwan, modified according to symptoms; acupuncture and electroacupuncture on 中脘 (CV12), 下脘 (CV10), 關元 (CV4), 石門 (CV5), 合谷 (LI4), 太衝 (LR3), 三陰交 (SP6), and 懸鍾 (GB39); and indirect moxibustion on 神闕 (CV8). Results: The average total testosterone level lowered statistically significantly after the treatment. The average FSH and LH levels lowered with insignificance, while the average LH/FSH ratio and weight lowered statistically significantly. During the treatment period of three to six months, every patient had the menstrual cycle shortened except for one case; and two cases with infertility problem succeeded in being pregnant. There was no adverse event. Conclusions: The Korean medicine treatment was found effective in treating PCOS, especially regarding hyperandrogenism, amenorrhea or oligomenorrhea, and infertility.