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pro vyhledávání: '"Tung‐Shan Chen"'
Autor:
Tung-Shan Chen, D. B. Gami
Publikováno v:
Journal of Food Science. 50:447-449
The folacin activities in fresh Swiss chard leaves stored in open air at 4, 21, 35 and 40°C were determined by a microbiological assay using Lactobacillus casei. At 21°C the leaves were also stored in plastic bags and under moist conditions. Folaci
Publikováno v:
BMC Plant Biology, Vol 19, Iss 1, Pp 1-17 (2019)
Abstract Background Photosynthetic efficiency might be a key factor determining plant resistance to abiotic stresses. Plants can sense when growing conditions are not favorable and trigger an internal response at an early stage before showing externa
Externí odkaz:
https://doaj.org/article/7b9a6a2d88844533be470909081e34a8
Autor:
A. J. Kirsch, Tung-Shan Chen
Publikováno v:
Journal of Food Science. 49:94-98
Variations in the conjugase treatment step of the microbiological assay for food folacin were investigated. The source of the conjugase–fresh hog kidney, fresh chicken pancreas or commercial dried chicken pancreas–did not significantly affect the
Autor:
Tung-Shan Chen, Elaine F. Kvitka
Publikováno v:
Home Economics Research Journal. 11:159-165
Fish Protein Concentrate (FPC) is a stable, wholesome protein powder which can be used as a low cost food supplement. At present there is little information available to the consumer for home use of FPC. This article reports the findings of a study o
Publikováno v:
Journal of Agricultural and Food Chemistry. 37:90-95
Dosage de toute une serie de carotenoides et de leurs esters habituellement utilises pour l'adulteration des jus d'orange
Publikováno v:
Journal of Food Science. 49:1188-1193
Canned tomato paste was examined to determine its life cycle. Life cycle information can be used to predict the shelf-life of the product. The product was stored at 45, 37.8, 29.4, 22.2, and 3.3°C for up to 3 yr. The product was analyzed by two sens
Publikováno v:
Journal of the Science of Food and Agriculture. 36:1155-1160
The folacin content of alfalfa (Medicago sativa) and mung bean (Vigna radiata) sprouts was determined by Lactobacillus casei. Several variations of extraction procedures were tested. The optimum conditions for extraction were autoclaving mung bean an
Publikováno v:
Journal of the American Dietetic Association. 82:627-632
Estimates based on data obtained in this study show that an individual can obtain up to 25% of the RDA for folacin by consuming five cups of tea per day. Tea intake should be considered when the folacin status of individuals or populations is evaluat
Autor:
Sohair Saad, Tung‐Shan Chen
Publikováno v:
Ecology of Food and Nutrition. 10:249-255
Folic acid deficiency results in megaloblastic anemia, which is a prevalent nutritional disorder in developing countries. Green vegetables are generally considered as good sources of folic acid. In this study, the folacin content of a popular Egyptia
Autor:
Tung-Shan Chen, Thomas Philip
Publikováno v:
Journal of Food Science. 53:1703-1706
A procedure for the quantitative estimation of provitamin A carotenoids beta-carotene, cryptoxanthin and cryptoxanthin esters in some fruits using conventional column and high performance liquid chromatography was developed. The provitamin A caroteno