ISSN:
1573-5117
Schlagwort(e):
carrageenan
;
Eucheuma
;
filtered carrageenan
;
Kappaphycus
;
natural grade carrageenan
;
seaweed
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
Notizen:
Abstract Carrageenan has annual sales of over US$ 200 million, about 15% of the world use of food hydrocolloids. The market for carrageenan has grown exponentially at 5% per year for at least 25 years: 5 500 metric tons in 1970, and over 20 000 metric tons expected in 1995. The industry has become dominated by very large, multi-product companies with carrageenan factories in Europe and the US, but factories are now springing up in the Philippines and Chile, where red seaweeds grow in abundance. About 80 000 tons of dry red seaweeds are needed to produce 20 000 tons of carrageenan. About 40 000 tons comes from the Philippines, 15 000 tons from Indonesia, 15 000 tons from Chile, and 10 000 tons from elsewhere. Carrageenan growth depends on food fads like the McLean hamburger and food winners like processed pork and turkey. Carrageenan is a regulated food additive, and current health concerns focus on the minimum safe molecular weight for carrageenan when eaten. The most innovative development in carrageenans in recent years has been the introduction of a food grade version of lower cost natural grade carrageenan. Its acceptance, however, has been hampered by strong resistance from conventional carrageenan producers.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00047785
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