Changes of S-alk(en)ylcysteine Sulfoxide Levels During the Growth of Different Garlic Morphotypes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F11%3A43892770" target="_blank" >RIV/60461373:22330/11:43892770 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12220/11:43882091 RIV/00027006:_____/11:00001791

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Changes of S-alk(en)ylcysteine Sulfoxide Levels During the Growth of Different Garlic Morphotypes

Popis výsledku v původním jazyce

The contents of three S-alk(en)ylcysteine sulfoxides (alum, methiin, and isoalliin) were determined in the leaves, pseudostems, and bulbs of six garlic genotypes (two flowering plant morphotypes, two semi bolters, and two scape absent morphotypes) cultivated for five consecutive years at the same location. The average levels of alliin, methiin, and isoalliin were found to be as follows: 1.92, 0.44, and 0.07 mg/g fw in the leaves, 1.57, 0.27, and 0.08 mg/g fw in the pseudostems, and 1.71, 0.20 and 0.13 mg/g fw in the bulbs, respectively. No statistically significant year-to-year differences were observed between the samples. Furthermore, the total contents and relative proportions of S-alk(en)ylcysteine sulfoxides in various parts of the plants (leaves,pseudostems, bulbs and roots) were evaluated in detail during the whole vegetation period. It was observed that the total content of these amino acids gradually decreased in all parts except for the bulbs. In the bulbs, the total content

Název v anglickém jazyce

Changes of S-alk(en)ylcysteine Sulfoxide Levels During the Growth of Different Garlic Morphotypes

Popis výsledku anglicky

The contents of three S-alk(en)ylcysteine sulfoxides (alum, methiin, and isoalliin) were determined in the leaves, pseudostems, and bulbs of six garlic genotypes (two flowering plant morphotypes, two semi bolters, and two scape absent morphotypes) cultivated for five consecutive years at the same location. The average levels of alliin, methiin, and isoalliin were found to be as follows: 1.92, 0.44, and 0.07 mg/g fw in the leaves, 1.57, 0.27, and 0.08 mg/g fw in the pseudostems, and 1.71, 0.20 and 0.13 mg/g fw in the bulbs, respectively. No statistically significant year-to-year differences were observed between the samples. Furthermore, the total contents and relative proportions of S-alk(en)ylcysteine sulfoxides in various parts of the plants (leaves,pseudostems, bulbs and roots) were evaluated in detail during the whole vegetation period. It was observed that the total content of these amino acids gradually decreased in all parts except for the bulbs. In the bulbs, the total content

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GM - Potravinářství

OECD FORD obor

—

Projekt

<a href="/cs/project/1G58084" target="_blank" >1G58084: VÝBĚR PRODUCENTŮ VYSOKÉHO OBSAHU PREKURSORU BIOLOGICKY AKTIVNÍCH LÁTEK Z KOLEKCE ALLIUM NA ZÁKLADĚ CHARAKTERIZACE SOUBORU A STUDIA STRUKTURY A FUNKCE STĚŽEJNÍCH GENŮ</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Czech Journal of Food Sciences

ISSN

1212-1800

e-ISSN

—

Svazek periodika

29

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

373-381

Kód UT WoS článku

000294387800010

EID výsledku v databázi Scopus

—