Results 161 to 170 of about 1,736 (179)

Diisopropylidene acetals of D-allose and D-ribo-hexulose (D-psicose)

Carbohydrate Research, 1970
Abstract Acetonation of D -allose in the presence of sulfuric acid gives 2,3:5,6-di- O -isopropylidene-β- D -allofuranose ( 4 ) in good yield. Oxidation of 4 with methyl sulfoxide and acetic anhydride gave 2,3:5,6-di- O -isopropylidene- D -allono-1,4-lactone (7). Compound 4 was also obtained from 1,2:5,6-di- O isopropylidene-α- D -allofuranose (
Masanobu Haga, Mitzuko Takano, Setsuzo Tejima   +2 more
openaire   +1 more source

Bioconversion of D-psicose to D-tagatose and D-talitol by Mucoraceae fungi

Journal of Bioscience and Bioengineering, 2006
Rhizopus oryzae MYA-2483, which cannot utilize D-psicose as a sole source of carbon, converted D-psicose to two other compounds. These compounds were identified by NMR and IR as D-tagatose and D-talitol. In this study, we describe for the first time the bioconversion of D-psicose to D-tagatose. Various strains of Mucoraceae fungi, to which R.
Kazutoshi, Yoshihara, Yoshihiro, Shinohara, Takahiro, Hirotsu, Ken, Izumori   +3 more
openaire   +2 more sources

Development of an amperometric flow analysis sensor for specific detection of d-psicose

Biosensors and Bioelectronics, 2008
The aim of this study was to develop a simple, rapid and highly sensitive sensor for measuring the rare sugar d-psicose. The proposed system adopts amperometric flow analysis and two consecutive enzyme reactions consisting of a reactor packed with d-tagatose 3-epimerase (DTE)-immobilized beads, which converts d-psicose to d-fructose, and a carbon-paste
Nobumitsu, Miyanishi, Naruhide, Sato, Shin-Ichi, Nakakita, Wataru, Sumiyoshi, Kenji, Morimoto, Hirokazu, Okuma, Masaaki, Tokuda, Ken, Izumori, Etsuo, Watanabe, Jun, Hirabayashi   +9 more
openaire   +2 more sources

[Research progress of D-psicose: function and its biosynthesis].

Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 2019
As the morbidity of metabolic syndrome like obesity and diabetes increases rapidly worldwide, the issue of nutrition (functional food) and health has drawn more attention. D-psicose, a rare natural ketohexose, has become a hot topic in functional food and health-care field because of its hypoglycemic and hypolipidemic function with good sweetness. This
Xuemei, Shen, Jing, Wang, Yuan, Zhang, Xiaoyan, Wang, Ziyuan, Ding, Yi, Li, Bo, Chen, Yi, Tong   +7 more
openaire   +1 more source

D-Psicose

2023
Muhammad Waheed Iqbal, Tahreem Riaz, Xianghui Qi, Iqra Yasmin, Shahid Mahmood, Imran Mahmood Khan, Wahab Ali Khan, Muhammad Faisal Manzoor, Muhammad Bilal   +8 more
openaire   +1 more source

Prebiotic Effect of D-Allulose (D-Psicose): Traditional Review

Turkiye Klinikleri Journal of Health Sciences, 2022
Mustafa ÖZGÜR, Elif Büşra ÖZGÜR, Ahmet Hulusi DİNÇOĞLU   +2 more
openaire   +1 more source

Acetylation of D-Psicose

Journal of the American Chemical Society, 1948
W W, BINKLEY, M L, WOLFROM
openaire   +2 more sources

d-Psicose metabolism in the rat

Carbohydrate Research, 1974
R L, Whistler, P P, Singh, W C, Lake
openaire   +2 more sources

Application of the Rare Sugar D-Psicose to Food Processing

Nippon Shokuhin Kagaku Kogaku Kaishi, 2021
Masahiro Ogawa, Shigeru Hayakawa
openaire   +1 more source

Derivate der 1-Desoxy-D-psicose

Collection of Czechoslovak Chemical Communications, 1963
J. Šmejkal, J. Farkaš
openaire   +1 more source