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Titolo:
Plant growth-promoting oligosaccharides produced from tomato waste
Autore:
Suzuki, T; Tomita-Yokotani, K; Tsubura, H; Yoshida, S; Kusakabe, I; Yamada, K; Miki, Y; Hasegawa, K;
Indirizzi:
Univ Tsukuba, Inst Appl Biochem, Tsukuba, Ibaraki 3058572, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058572 sukuba, Ibaraki 3058572, Japan Univ Tsukuba, Doctoral Degree Program Agr Sci, Tsukuba, Ibaraki 3058572, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058572 sukuba, Ibaraki 3058572, Japan KAGOME Co Ltd, Inst Res, Nishinasuno, Tochigi 3290027, Japan KAGOME Co Ltd Nishinasuno Tochigi Japan 3290027 o, Tochigi 3290027, Japan Miki Ltd, Nishi Ku, Sapporo, Hokkaido 0630849, Japan Miki Ltd Sapporo Hokkaido Japan 0630849 Sapporo, Hokkaido 0630849, Japan
Titolo Testata:
BIORESOURCE TECHNOLOGY
fascicolo: 2, volume: 81, anno: 2002,
pagine: 91 - 96
SICI:
0960-8524(200201)81:2<91:PGOPFT>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Soggetto:
ALLELOPATHIC SUBSTANCE; BETA-CAROTENE; LYCOPENE; LEPIDIMOIDE; VEGETABLES; PASTE; SEEDS; CHROMATOGRAPHY; EXTRACTION; FRUITS;
Keywords:
acid oligosaccharide; food industry; growth-promoting substance; Lycopersicon esculentum; oligogalacturonic acid; solanaceae; tomato juice; waste;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Tomita-Yokotani, K Univ Tsukuba, Inst Appl Biochem, Tsukuba, Ibaraki 3058572, Japan Univ Tsukuba Tsukuba Ibaraki Japan 3058572 8572, Japan
Citazione:
T. Suzuki et al., "Plant growth-promoting oligosaccharides produced from tomato waste", BIORES TECH, 81(2), 2002, pp. 91-96

Abstract

Tomato juice waste was hydrolyzed with acid. Tomato juice waste (500 g, wet weight) was heated with 0.5 N HCl (2.51) at 70 degreesC for 4 h. After neutralization., the growth-promoting extracts (300 g; dry weight) in the plants were produced from the tomato waste. The acid extract significantly promoted the growth of cockscomb (Celosia argentea L.) and tomato (Lycopersicon esculentum L.) seedlings. We have recognized potent plant growth-pro mo ting substances in the acid extract from tomato waste. The most effective components in the active fraction were almost all oligogalacturonic acids (DP6-12). This paper is the first report that plant growth-promoting oligosaccharides can be directly produced from tomato juice waste. It is possible that the substances from the tomato waste can become useful plant growth regulators in the agriculture field in the future. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 07:03:45