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Titolo:
Viability of Lactobacillus gasseri and its cholesterol-binding and antimutagenic activities during subsequent refrigerated storage in nonfermented milk
Autore:
Usman; Hosono, A;
Indirizzi:
Shinshu Univ, Fac Agr, Minami Minowa, Nagano 3994598, Japan Shinshu Univ Minami Minowa Nagano Japan 3994598 wa, Nagano 3994598, Japan Univ Riau, Fac Agr, Kec Panam 28293, Pekanbaru, Indonesia Univ Riau Kec Panam Pekanbaru Indonesia 28293 28293, Pekanbaru, Indonesia
Titolo Testata:
JOURNAL OF DAIRY SCIENCE
fascicolo: 12, volume: 82, anno: 1999,
pagine: 2536 - 2542
SICI:
0022-0302(199912)82:12<2536:VOLGAI>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
LACTIC-ACID BACTERIA; UNFERMENTED ACIDOPHILUS MILK; CULTURED MILK; BILE TOLERANCE; LACTOSE DIGESTION; DIETARY ADJUNCT; YOGURT; DECONJUGATION; CELLS; RATS;
Keywords:
viability; sodium taurocholate deconjugation; cholesterol-binding ability; antimutagenicity;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Hosono, A Shinshu Univ, Fac Agr, Minami Minowa, Nagano 3994598, Japan Shinshu Univ Minami Minowa Nagano Japan 3994598 3994598, Japan
Citazione:
Usman e A. Hosono, "Viability of Lactobacillus gasseri and its cholesterol-binding and antimutagenic activities during subsequent refrigerated storage in nonfermented milk", J DAIRY SCI, 82(12), 1999, pp. 2536-2542

Abstract

The effect storage at 4 degrees C on the viability of lactobacillus gasseri and its sodium taurocholate-deconjugating and cholesterol-binding abilities as well as desmutagenic activity was investigated. Unfermented milks containing L. gasseri strains SBT0274 and SBT0270 at 10(9) cfu/ml were prepared using 10% skim milk. Total and bile-tolerant lactobacilli for strains SBT0274 and SBT0270 generally decreased after 14 d of storage at 4 degrees C; however, viable cells of these strains were still at 10(8) cfu/ml after 28 d of storage. The amounts of cholic acid released and of cholesterol bound by strains SBT0274 and SBT0270 declined over time, especially at 21 d of storage. Antimutagenic activity of unfermented milk made from both strains was attributed to the bacterial cells, and the activity was stable during storage at 4 degrees C for 28 d.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 18:14:13