2 research outputs found

    Devino mlijeko i proizvodi od devinog mlijeka

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    Camel milk and camel milk products have always been highly esteemed playing even today an important role in the diet of the population in the rural areas of Africa, Asia and the Middle East, with scarce agricultural areas, high temperatures and small amount of precipitation. In aggravated environmental circumstances, camels may produce more milk than any other species, while their demand for food is very modest. A camel produces between 1000 and 2000 L of milk during the lactation period of 8 to 18 months, while the daily production of milk is between 3 and 10 L. The goal of the overview is to present the chemical composition of camel milk, and products made from camel milk. On average camel milk contains 81.4-87 % water, 10.4 % dry matter, 1.2-6.4 % milk fat, 2.15-4.90 % protein, 1.63-2.76 % casein, 0.65-0.80 % whey protein, 2.90-5.80 % lactose and 0.60-0.90 % ash. Variations in the contents of camel milk may be attributed to several factors such as analytical methods, geographical area, nutrition conditions, breed, lactation stage, age and number of calvings. Camel milk is becoming an increasingly interesting product in the world, not only for its good nutritive properties, but also for its interesting and tasteful products.Devino mlijeko i proizvodi od devinog mlijeka oduvijek su bili cijenjeni, a i danas imaju vrlo važnu ulogu u prehrani stanovniÅ”tva ruralnih područja Afrike, Azije i Srednjeg Istoka, u kojima prevladavaju oskudne poljoprivredne povrÅ”ine, te visoke temperature i male količine oborina. U otežanim okoliÅ”nim uvjetima deve mogu proizvesti viÅ”e mlijeka nego bilo koja druga vrsta, dok su njezini zahtjevi za hranom skromni. Deva proizvodi između 1000 i 2000 L mlijeka u razdoblju od 8. do 18. mjeseca laktacije. Prosječna dnevna proizvodnja mlijeka iznosi između 3 L i 10 L između 12. i 18. mjeseca laktacije. Cilj istraživanja je prikazati pregled kemijskog sastava devinog mlijeka, mliječnih proizvoda, te drugih proizvoda koji se proizvode od devinog mlijeka. Devino mlijeko u prosjeku sadrži 81,4-87 % vode, 10,4 % suhe tvari, 1,2-6,4 % mliječne masti, 2,15-4,90 % proteina, 1,63-2,76 % kazeina, 0,65-0,80 % proteina sirutke, 2,90-5,80 % laktoze i 0,60-0,90 % mliječnog pepela. Varijacije u sastavu devinog mlijeka mogu se pripisati nekolicini čimbenika kao Å”to su: analitički postupci mjerenja, geografsko područje, hranidbeni uvjeti, pasmina, stadij laktacije, dob i broj teljenja. Devino mlijeko postaje sve interesantniji proizvod u svijetu, ne samo zbog svojih dobrih kemijskih osobina već i zbog svojih zanimljivih i ukusnih proizvoda

    Nutritional and therapeutic properties of goatā€™s milk

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    Proizvodnja i konzumacija kozjeg mlijeka u svijetu je u stalnom porastu kao i broj koza, koji se povećava u odnosu na ostale vrste mliječnih životinja. To se posebno odnosi na zemlje u kojima je kozje mlijeko odraz tradicionalne proizvodnje. Sastojci kozjeg mlijeka svojim osobinama (bolja probavljivost, hipoalergenost, veći puferni kapacitet, viÅ”a pH vrijednost) povoljno djeluju na zdravlje ljudi. Prednost kozjeg mlijeka u odnosu na kravlje je i u viÅ”em sadržaju selena, koji je neophodan za aktivnost enzima glutation peroksidaze, značajnog u prevenciji karcinoma i krvožilnih bolesti. Kozje mlijeko u usporedbi s kravljim sadrži viÅ”e masnih kiselina koje povoljno utječu na zdravlje ljudi, posebice na krvožilni sustav. Bjelančevine kozjeg mlijeka su probavljivije od bjelančevina kravljeg, a efikasnija je i apsorpcija aminokiselina. Osjetljivost ljudi na Ī±-laktalbumin i Ī²-laktoglobulin kravljeg mlijeka zanemariva je nakon zamjene kravljeg mlijeka s kozjim. Cilj ovog rada je navesti prednosti kozjeg mlijeka u odnosu na kravlje te istaknuti njegove terapijske i nutritivne vrijednosti.Production of goat milk and its consumption in the world is increasing, and so is the population of goats which increases more than the population of other dairy animals. This is particularly true in countries where goat milk is reflection of the traditional production. Goatā€™s milk, in addition to the high nutritional value (better digestibility, hypoallergenic, higher buffering capacity, higher pH value) is characterized by therapeutic characteristics important for human health. The preference of goatā€™s milk over cowā€™s milk is also a higher selenium content, which is essential for the activity of the enzyme glutathione peroxidase, also significant in the prevention of cancer and cardiovascular diseases. Goatā€™s milk in comparison with cowā€™s, contains more fatty acids, which have beneficial effects on human health, especially the cardiovascular system. Goatā€™s milk proteins are more digestible than cowā€™s milk proteins, also an absorption of amino acids are more efficient. The sensitivity of people to Ī±-lactalbumin and Ī²-lactoglobulin of cowā€™s milk is negligible after replacing cowā€™s milk with goatā€™s milk. The objective of this paper is to specify benefits of goatā€™s milk in regard to cowā€™s and highlight its therapeutic and nutritional values
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