Effect of hurdle technology of gentle pasteurisation and drying process on bioactive proteins, antioxidant activity and microbial quality of cow and buffalo colostrum

Salar, Shahram; Jafarian, Sara; Mortazavi, A; Nasiraie, Leila Roozbeh

doi:10.1016/j.idairyj.2021.105138

Cited by 11 publications

(6 citation statements)

References 62 publications

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“…To preserve its bioactivity and to improve the quality and shelf life of cow and buffalo colostrum, the combination of light pasteurization (at 57 °C for 30 min) and freeze-drying could be used. Moreover, buffalo colostrum shows higher bioactivity than that of bovine [73].…”

Section: Colostrum Analysismentioning

confidence: 95%

“…Compared to bovine colostrum, buffalo colostrum shows higher concentrations of lactose, ash, total solids, fat, vitamin E, phosphorus and IGF-1 and lower of vitamin A, Mg, K, Na, Zn, and lactoferrin [72]. Colostrum contains other bioactive compounds, such lactoferrin (LF), lysozyme, and growth factors [73] which will be discussed later.…”

Section: Colostrum Analysismentioning

confidence: 99%

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Colostrum Management for Buffalo Calves: A Review

Lotito¹,

Pacifico²,

Matuozzo³

et al. 2023

Preprint

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In this review, the effect of colostrum on immune system development in buffalo calves was examined. The neonatal period is critical for buffalo calves and is characterized by a high mortality rate (more than 40%); the intake of colostrum improves the immune system of calves, increasing their chances of survival. Mainly in intensive farms, the availability of good quality colostrum is necessary, thus, good quality colostrum is often stored to provide newborn calves which cannot be fed by their mothers. The buffalo breeding is constantly expanding in Italy, mainly thanks to the Mozzarella cheese production that represents an excellence of the “Made in Italy” and is exported worldwide. High calf mortality rates directly affects the profitability of the business. Compared with other species, researches on buffalo colostrum are scarce; nevertheless it is fundamental to improve colostrum characteristics and management to guarantee buffalo calves health and reduce their mortality rate.

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Section: Colostrum Analysismentioning

confidence: 95%

Section: Colostrum Analysismentioning

confidence: 99%

Colostrum Management for Buffalo Calves: A Review

Lotito¹,

Pacifico²,

Matuozzo³

et al. 2023

Preprint

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“…Instead, pasteurization at 60 °C for 60 min caused no significant difference in colostral IgG and viscosity, while a significant ( p < 0.05) reduction was observed in IgM, IGF-1, and lactoferrin concentrations of buffalo colostrum as compared with raw buffalo one. Salar et al [ 38 ] studied the differences between pasteurization and drying processes on cow and buffalo colostrum. This research showed that, by increasing the time and temperature of pasteurization, the IgG concentration in both species significantly ( p < 0.05) decreased.…”

Section: Colostrum Management and The Impact On Calvesmentioning

confidence: 99%

Colostrum Composition, Characteristics and Management for Buffalo Calves: A Review

Lotito

Pacifico

Matuozzo

et al. 2023

Veterinary Sciences

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In this review, the composition, characteristics, and management of dairy buffalo calves were examined and compared with bovines. The neonatal period is critical for buffalo calves and is characterized by a high mortality rate (more than 40%). The early intake of high-quality colostrum (IgG > 50 mg/mL) is the one way to improve the immune system of calves (serum IgG > 10 mg/mL after 12 h), thus increasing their chances of survival. Mainly in intensive farms, the availability of high-quality colostrum is necessary; thus, good quality colostrum is often stored to provide newborn calves which cannot be fed by their mothers. Also, the manipulation of the immunological status of animals through vaccination has been depicted since the quality of colostrum tended to be influenced by vaccination against pathogens. Buffalo breeding is constantly expanding in Italy, mainly thanks to the Mozzarella cheese production that represents the excellence of the “Made in Italy” and is exported worldwide. Indeed, high calf mortality rates directly affect the profitability of the business. For these reasons, the aim of this review was to examine specific research on buffalo colostrum that, compared with other species, are scarce. Improving the knowledge of buffalo colostrum, in terms of characteristics and management, is critical to guarantee buffalo newborns’ health in order to reduce their mortality rate. Importantly, considering the knowledge on cattle valid also for buffalo is a widespread, and often erroneous, habit in several fields, including colostrum feeding. Therefore, the two species were compared in this review.

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“…The industrial use of bovine colostrum on a large scale is limited due to its low coagulation temperature, microbial load, and other issues generated during processing and storage [ 32 , 33 , 34 ]. Several processing strategies, including pasteurization, microwave, spray drying, freezing, thermal treatments, drying techniques (freeze and spray drying), filtering, membrane processing, HPP, and pulse electric field, have been documented in the literature to reduce microbial burden in BC [ 35 , 36 , 37 ]. Traditional BC-based products such as kharvas, junnu, and posu (India); kalvdans (England); abrystir (Iceland); and råmelk (Norway) are popular in their respective nations.…”

Section: Impact Of Processing Techniques and Conditions On Colostrum ...mentioning

confidence: 99%

“…Salar et al [ 37 ] recommended that gentle pasteurization of BC (57 °C for 30 min) together with drying methods (freeze or spray drying) could act as hurdle technology which results in the reduction in microbial load with minimal impact on bioactive constituents (lactoferrin and IgG) and antioxidant activities of BC. Bovine colostrum immunoglobulin (IgG) was shown to be 15% denatured after long-time pasteurization (63 °C for 30 min) and 34% denatured after high-temperature, short-time pasteurization (72 °C for 15 s) by Chatterton et al [ 39 ], while the IgG was completely inactivated by ultra-heat treatment [ 40 ].…”

Section: Impact Of Processing Techniques and Conditions On Colostrum ...mentioning

confidence: 99%

Insights into the Research Trends on Bovine Colostrum: Beneficial Health Perspectives with Special Reference to Manufacturing of Functional Foods and Feed Supplements

et al. 2022

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Bovine colostrum (BC) is the initial mammary secretion after parturition, which is nature’s bountiful source consisting of nutritional and bioactive components present in a highly concentrated low-volume format. All mammalian newborns require colostrum to enhance physiological processes such as lifelong immunity, gastrointestinal development, and resistance to microbial infections. The genetic, environmental, and processing methods can all have an impact on the biochemical contents of BC and its supplements. BC and its derivatives have been intensively researched for their potential use in functional foods, medicines, and animal feed. Evidence from clinical studies suggests that BC products are well-tolerated, nontoxic, and safe for human ingestion. Functional foods, feed, and pharmaceutical formulations based on bovine colostrum are playing noteworthy roles in the development of innovative products for promoting health and the prevention of chronic illnesses. This systematic review sheds light on recent research on (a) the effects of processing techniques on BC components, (b) emerging techniques used in the isolation and identification of novel components, (c) BC-based functional foods for human consumption and animal feed supplements, and (d) the role of BC in current drug delivery, as well as future recommendations.

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Effect of hurdle technology of gentle pasteurisation and drying process on bioactive proteins, antioxidant activity and microbial quality of cow and buffalo colostrum

Cited by 11 publications

References 62 publications

Colostrum Management for Buffalo Calves: A Review

Colostrum Management for Buffalo Calves: A Review

Colostrum Composition, Characteristics and Management for Buffalo Calves: A Review

Insights into the Research Trends on Bovine Colostrum: Beneficial Health Perspectives with Special Reference to Manufacturing of Functional Foods and Feed Supplements

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