Plant foods include seaweed, sea vegetables or green vegetables on land. There are not many species of marine fish that are purely vegetable feed.
Animal foods include small fish, shrimp, beef, beef hearts, chicken hearts, fish fry, frozen fish, shrimps, or crustaceans in the ocean, as well as blood worms, leeches, leeches, etc. There are many varieties of marine fish that are mainly based on animal foods, including shellfish shells, pearl dog heads, hippocampus, herringbone butterfly, moonlight butterfly and so on.
Artificial diets have high protein nutrition flakes, burgers, and coarse-grain baits.
2. Feeding: Should follow a small number of meals, the principle of appropriate feeding. Feeding amount is generally 1/3 of the same size freshwater fish and the number of feedings is 1-2 times per day. For carnivorous marine fish, the amount of bait may be 1/3-1/2 of that of the same size freshwater fish, within a time limit of 1-2 minutes. Omnivorous marine fishes can be fed with leeches, blood bugs, insects, and fish shavings. Vegetarian sea fish, mostly seaweed-based food, can also be fed chopped vegetables, etc., feeding the amount of food in half a minute is best, feeding 1-2 times a day.
The molluscs in the aquarium (such as bubble corals, starfish, sea cucumbers, and conch, etc.) can use fish worms and gravy, which is fed 2-3 times a week. It is also possible to cultivate yellow algae, blue-green algae, brown algae, etc. in the aquarium, which can be used as bait for molluscs.
Food additives are substances added to food to preserve flavor or enhance its taste and appearance. Some additives have been used for centuries. With the advent of processed foods in the second half of the twentieth century, many more additives have been introduced, of both natural and artificial origin.
Sweetener is a food additive that gives sweet drinks a sweet taste. Sweeteners
by nutritional value can be divided into two kinds of nutritional
sweeteners and non-nutritious sweetener; according to their sweetness r
bit is divided into low sweetness sweetener and high sweetness sweet
taste; according to its Sources can be divided into natural sweeteners and synthetic sweeteners.The natural sweeteners including stevia sweetner,natural sweetners.
main effect
The main role of sweeteners in food is as follows:
(1)
taste: sweetness is one of many food indicators, in order to make food,
drink with a palatable feeling, need to add a certain amount of
sweetener.
(2) the flavor of the regulation and
enhancement, in the pastry generally need sweet; in the beverage, the
flavor adjustment there is "sugar and acid ratio" one. The sweetener gives the product a good flavor and retains fresh flavors.
(3)
the formation of flavor, sweet and the flavor of many food is
complementary, the taste of many products is derived from the
combination of flavor substances and sweeteners, so many foods are added
sweeteners.
Food Additives,Anhydrous Caffeine Powder,Niacinamide Cas,Diacetone Alcohol
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