कोई भी मोनोसाकराइड चीनी जिसमें केटोन समूह या इसकी हेमियाटाल होता है

Noun:

कीटोज,

ketose शब्द के हिंदी अर्थ का उदाहरण:

2* कीटोस अल्ताफ़ टायरवाला (जन्म जनवरी 1977) डैलस स्थित एक भारतीय अंग्रेजी उपन्यासकार हैं।

सन्दर्भ कीटोजनक आहार (Ketogenic diet) एक उच्च वसा, पर्याप्त प्रोटीन, कम कार्बोहाइड्रेट वाला आहार है जिसका उपयोग मुख्य रूप से बच्चों में हार्ड-टू-कंट्रोल (दुर्दम्य) मिर्गी के इलाज के लिए किया जाता है।

ketose's Usage Examples:

ketose ribulose-5-phosphate.

l-Arabinulose obtained from arabite and Bertrand's sorbium bacterium is a ketose.

d-Erythrulose is a ketose of this series.

The osazone prepared from a-acrose resembled most closely the glucosazone yielded by glucose, mannose, and fructose, but it was optically inactive; also the ketose which it gave after treatment with hydrochloric acid and reduction of the osone was like ordinary fructose except that it was inactive.

These reactions permit the transformation of an aldose into a ketose; the reverse change can only be brought about by reducing the ketose to an alcohol, and oxidizing this compound to an aldehyde.

Osazone -> Osamine -> Ketose.

A ketose may also be obtained by reducing the osazone with zinc and acetic to an osamine, which with nitrous acid gives the ketose: R R R C :N NHPh.

CHO CH20H Osazone o Osone -> Ketose.

On warming the osazone with hydrochloric acid the phenylhydrazine residues are removed and an osone results, which on reduction with zinc and acetic acid gives a ketose.

- Fischer found that if one molecule of phenylhydrazine acted upon one molecule of an aldose or ketose a hydrazone resulted which in most cases was very soluble in water, but if three molecules of the hydrazine reacted (one of which is reduced to ammonia and aniline) insoluble crystalline substances resulted, termed osazones, which readily characterized the sugar from which it was obtained.

ketose's Meaning':

any monosaccharide sugar that contains a ketone group or its hemiacetal