Total Heme and Non‐heme Iron in Raw and Cooked MeatsJournal of Food Science - Tập 67 Số 5 - Trang 1738-1741 - 2002
Ginevra Lombardi‐Boccia, B. Martı́nez, Altero Aguzzi
ABSTRACT: This study provides data on the total heme and non‐heme iron contents in poultry (chicken, turkey), beef, veal, lamb, horse, ostrich, rabbit, and pork meat cuts. The effect of cooking on heme iron content was also studied. Total iron and heme iron contents markedly differed between muscles in poultry. Heme iron in red meats ranged from 72 to 87%. Heme iron...... hiện toàn bộ
Influence of Hydrolysis Degree on the Functional Properties of Salmon Byproducts HydrolysatesJournal of Food Science - Tập 69 Số 8 - 2004
Grodji Albarin Gbogouri, Michel Linder, Jacques Fanni, Marc Parmentier
ABSTRACT: Protein hydrolysates from salmon heads were obtained by enzymatic treatment with Alcalase(r) 2.4L. Response surface methodology (RSM) allowed optimization of temperature, enzyme/substrate, and pH leading to various hydrolysates (11.5% to 17.3% hydrolysis degree [DH]) and protein recovery ranging from 47% to 70%. Size exclusion chromato...... hiện toàn bộ
Sensory Properties of Meal Replacement Bars and Beverages Made from Whey and Soy ProteinsJournal of Food Science - Tập 72 Số 6 - 2007
Jessica L. Childs‐Disney, M.D. Yates, M.A. Drake
ABSTRACT: Whey and soy proteins have a variety of applications. Previous work has documented flavors of rehydrated whey and soy proteins. It is necessary to understand what flavors whey and soy proteins contribute to product applications to optimize protein performance in desired applications. This research was conducted to characterize sensory properties of meal re...... hiện toàn bộ
Inhibition of Citrus Fungal Pathogens by Using Lactic Acid BacteriaJournal of Food Science - Tập 75 Số 6 - 2010
Carla Luciana Gerez, M S Carbajo, G. Rollán, Gabriel Leal, Graciela Font de Valdez
Abstract: The effect of lactic acid bacteria (LAB) on pathogenic fungi was evaluated and the metabolites involved in the antifungal effect were characterized. Penicillium digitatum (INTA 1 to INTA 7) and Geotrichum citri‐aurantii (INTA 8) isolated from decayed lemon from commercial packinghouses were treated with...... hiện toàn bộ
Rapid Extraction of Lycopene and β‐Carotene from Reconstituted Tomato Paste and Pink Grapefruit HomogenatesJournal of Food Science - Tập 55 Số 5 - Trang 1460-1461 - 1990
G. Sadler, Jana Davis, David J. Dezman
ABSTRACTSamples were extracted in Erlenmeyer flasks with hexane‐ethanol‐acetone (50:25:25). After extraction, 15 mL of water were added to separate the solution into polar and nonpolar layers. Lycopene was concentrated in the upper nonpolar phase while other components and polar pigments were contained in the lower polar phase. The lycopene phase was analyzed using...... hiện toàn bộ
Sodium Caseinate and Skim Milk Gels Formed by Incubation with Microbial TransglutaminaseJournal of Food Science - Tập 57 Số 5 - Trang 1214-1241 - 1992
Masahiro Nonaka, Hiroko Sakamoto, Seiichiro Toiguchi, Hiroyuki Kawajiri, Takahiko Soeda, Masao Motoki
ABSTRACTSeveral suspensions and emulsions containing commercial sodium caseinate or skim milk were gelatinized by Ca2+‐independent microbial transglutaminase treatment. The characteristics of the gels were largely affected by the enzyme concentrations employed. For caseinate gels generally the higher enzyme concentration gave steep decreases in...... hiện toàn bộ
Transglutaminase Catalyzed Reactions: Impact on Food ApplicationsJournal of Food Science - Tập 67 Số 8 - Trang 2798-2806 - 2002
Govardus A. H. de Jong, Stef J. Koppelman
ABSTRACT: Transglutaminases can perform various reactions that are based on cross‐linking, acyl‐transfer and deamidation. These enzymes are found in many different organisms where they have very specific roles. The basic reaction mechanism of these transglutaminases is similar. The reactions catalyzed by transglutaminases have proven to be useful in production of di...... hiện toàn bộ