51 results about "Avicennia marina" patented technology

The invention relates to a processing technique of avicennia marina fruits. The avicennia marina fruits are made into avicennia marina fruit canned packs through fresh fruit raw material collection, sorting and grading, burning and shelling, dipping and debitterizing treatment, rinsing, trimming, separation, adding juice and caging, venting, can-sealing and sterilization, cooling, can-wiping, and labeling, or is made into avicennia marina bean glazed fruit product through confecting, adding juice, baking, vacuum encapsulation, cooling, packaging and labeling. The processing technique is a development for the food industrial production of mangrove avicennia marina fruits, the avicennia marina fruits are innovated food for researching the mangrove source, and has the efficacies of blood pressure reduction and curing angiocarpy, and has wide market prospect.

The invention discloses a mangrove plant Avicennia marina seedling raising method, which comprises the steps of seed collection and treatment, seeding, seedling management and seedling hardening and outplanting, wherein the seedling management comprises water management and fertility management. Avicennia marina seeds are put under sunshine after the Avicennia marina seeds are soaked in water to promote the germination of the seeds; when the seeds are interruptedly soaked in water, the seeds are slightly stirred to promote the aerobic respiration of the seeds and further accelerate the germination of the seeds; and since the situation that the seeds are rotted at the period when seedling height is 5-15cm, chlorothalonil is sprayed at an interval of 5 days to prevent the seeds from being rotted, the seeds can be prevented from being rotted and the survival rate is improved.

The invention discloses a making process of an avicennia marina chocolate. The making process comprises the following steps of: 1, preparing avicennia marina pulp, to be specific, collecting fresh avicennia marina fruits, peeling, cleaning, pulping to obtain a pulp mixing solution, standing the pulp mixing solution, after clearing upper-layer liquid, removing clear liquid, then adding a liquorice extract accounting for 2-8 percent weight of the pulp mixing solution, stirring and mixing, after standing for 1-5 hours, heating to 80-90 DEG C, continuously heating for 1-5 minutes and then pouring, and naturally cooling to prepare the avicennia marina pulp; 2, preparing for materials; and 3, pouring and sizing, to be specific, injecting chocolate cream into a model for sizing, and after cooling, packaging to obtain the avicennia marina chocolate. The avicennia marina fruits are pulped, and thus the problem of pectin degeneration and content reduction in a high-temperature drying process is avoided.

The invention discloses a blood fat lowering beverage. The blood fat lowering beverage is characterized by being prepared from following raw materials in parts by weight: 20-25 pats of lucid ganoderma, 15-17 parts of pleurotus eryngii, 2-3 parts of codonopsis pilosula, 2-4 parts of rhizoma atractylodis macrocephalae, 3-5 parts of schisandra chinensis, 1-3 parts of radix astragali, 1-2 parts of poria cocos, 15-17 parts of magnolia denudate, 14-17 parts of vegetable shortening, 17-19 parts of chicken liver, 16-18 parts of Chinese yam, 18-20 parts of avicennia marina fruit, 17-19 parts of garlic, 19-21 parts of grape, 4-6 parts of an auxiliary agent and suitable amount of water. The beverage has the functions of tonifying spleen and disinhibiting dampness, promoting blood circulation to remove blood stasis, lowering blood fat, lowering blood pressure, maintaining beauty and keeping young and the like; the beverage can also prevent cardiovascular diseases and obesity; the beverage is prepared from common Chinese herbal medicines and foods, has no toxic and side effects and has the advantages of convenience for drinking and good mouth feel.

The invention provides flavoring sauce with avicennia marina fruits, which can maintain rich nutritional ingredients and health-care effect, is convenient in storage and eating and is very scientific and reasonable in processing process. The flavoring sauce comprises the following materials of the avicennia marina fruits, cortex cinnamomi, pepper powder, cardamom, white granulated sugar, onion, garlic, fennel, clove, white vinegar and salt. The invention also discloses a production method of the flavoring sauce with the avicennia marina fruits. The production method comprises the steps of: cleaning, water removing, peeling, soaking, pulping, mixing, cooking, packaging, sterilizing, cooling and storing and the like. A product provided by the invention maintains the original nutritional ingredients of the avicennia marina fruits and is a natural and delicious pollution-free food.

The invention discloses a making process for an Avicennia marina fruit foodstuff. The making process comprises the following steps: acquisition of fresh Avicennia marina fruit; sorting and grading of the fresh Avicennia marina fruit; cleaning; blanching for peeling; soaking for removal of bitter taste; rinsing; classification; sorting; preparation of sauce and canning; air exhaustion, can sealing and sterilization; cooling; can cleaning; and labeling to prepare an Avicennia marina fruit can product. Or the making process comprises the following steps: preparation and blending of accessory sauce for preserved fruit; baking; vacuum bagging; cooling; packaging; and labeling so as to prepare a preserved Avicennia marina seed product. The making process is development of enterprise production of the mangrove Avicennia marina fruit as a foodstuff, and the prepared Avicennia marina fruit can product or preserved Avicennia marina seed product is a novel foodstuff resulting from scientific research on mangrove resources, is capable of reducing blood pressure and treating cardiovascular diseases and has wide market prospects. The making process is simple and easy to master, can produce products with unique flavor and can be produced in large scale and meet market demands. The produced product is popular among vast consumers, has substantial social economic benefits and promotion value and caters for the taste of modern people in living.

The invention provides prawn feed, which is prepared from the following components according to weight proportion: 30 to 38 parts of seaweed, 20 to 25 parts of avicennia marina fruit powder, 15 to 22 parts of fish meal, 10 to 13 parts of soybean cake powder, 5 to 9 parts of shrimp bran and 0.5 to 1 part of composite additive. The prawn feed provided by the invention is reasonable in formula matching, abundant in source, green and environmental friendly, balanced in nutrition, and capable of effectively reducing the manufacturing cost of the feed, after feeding the prawn feed, the prawn weight is promoted to be increased, the survival rate of the prawn is improved, the risk of artificial breeding is lowered, and the income is increased for farmers.

The invention discloses an avicennia marina planting method. The planting method includes the steps that avicennia marina fruits collected in the region of northern latitude 10-15 degrees are stored in a lab simulating the environment condition of the region of northern latitude 40 degrees; seeds of the fruits which do not rot or freeze after being stored are selected and promoted to grow in sea mud of seal water in the sea area to the south of northern latitude 40 degrees, so that the seeds of the avicennia marina start to sprout; avicennia marina seedlings surviving after sprouting are transplanted in the region to the south of northern latitude 35 degrees and to the north of northern latitude 20 degrees. According to the avicennia marina planting method, as the avicennia marina seeds are subjected to temperature changes and then planted, the avicennia marina can adapt to the growth environment of the region to the south of northern latitude 35 degrees to achieve the effect of repairing and improving the ecological environment of the coastal region to the south of northern latitude 35 degrees, and the defect that in the prior art, avicennia marina cannot survive in the region to the south of northern latitude 35 degrees is overcome.

The invention discloses a method for preparing phenylethanoid glycosides by the use of avicennia marina fruits and application thereof. The method comprises the following steps: crushing fresh or dryavicennia marina fruits, adding 0.2-0.8% of a surfactant and uniformly mixing, adding 1-3 times volume of an acidic aqueous solution, carrying out ultrasonic extraction, adding an ethanol solution andcontinuously carrying out ultrasonic extraction, extracting for 2-4 times, filtering, mixing the extracts, vacuum-concentrating to a half, and removing impurities by the use of a chitosan / polyvinylpyrrolidone composite flocculant; letting a supernatant pass through a chromatography column filled with reverse phase silica gel, eluting with 20-40% (by volume) of an ethanol solution at the flow velocity of 2-7 mL / min, collecting an ethanol eluate and carrying out vacuum concentration, and freeze-drying. By the method for preparation of a phenylethanoid glycoside extract, content of phenylethanoid glycosides is 70-90%. The extraction efficiency is high, and the process is safe and environmentally-friendly. The method is suitable for large-scale production. The extract obtained by the method has remarkable antioxidant activity and assisted memory improvement effect, and can be used as a main ingredient or one of main ingredients to be applied in relative functional food and medicines.

The invention discloses a fermentation type seasoning rose cooking wine, which is prepared from the following raw materials: rose, Avicennia marina, olive nutlet, Agrocybe aegerita, lily, Polygonatumodoratum, Polygonatum sibiricum, mulberry, Milkvetch Root, Dendrobium officinale Kimura et Migo, Radix Paeoniae Alba, edible salt, white granulated sugar, Ophiocordyceps Sinensis, tuckahoe, Chinese wolfberry, a microbial fermentation agent, natural spice and aged yellow wine. The invention further discloses a preparation method of the fermentation type seasoning rose cooking wine. According to thepresent invention, the fermentation type seasoning rose cooking wine is rich in nutrition, contains functional ingredients such as polysaccharides and flavone, has unique flavor, can be subjected todirect stirring eating with cooked food without being cooked with food materials, has advantages of long storage time of up to 40 months, strong odor removing and excellent flavor enhancing effect, and further has health effects of digestion benefiting, sleep benefiting, beautifying, face nourishing, mental tranquilization, nerve calming and immune system improving; and the preparation method hasadvantages of cooking wine production process simplifying, high production efficiency, production cost reducing, high product taste and high nutritional value.

The invention discloses a caffeic acid derivate (Marilide A) which is extracted and separated from mangrove avicennia marina fruit and belongs to a natural active component. The caffeic acid derivate is easily soluble in methanol and ethanol, and has favorable alcoholphilicity. The antioxidation-activity cytological quantitative analysis test detects that the antioxidation activity EC50 value of the caffeic acid derivate is much less than that of the positive control quercetin, and the caffeic acid derivate has favorable antioxidation activity and can be independently or combinedly used as a medicinal or non-medicinal antioxidant or the like.

The invention relates to avicennia marina moon cake peel which comprises the following raw materials in parts by weight: 500-700 parts of avicennia marina powder, 130-200 parts of flour, 700-800 parts of invert syrup or honey, 80-100 parts of edible oil and 12-18 parts of alkaline water. The invention also discloses a preparation method of the avicennia marina moon cake peel. The moon cake peel provided by the invention takes the avicennia marina powder as a main material, so that a prepared moon cake has special taste of avicennia marina; the moon cake peel has the effects of clearing away heat, promoting urination, removing heat from the blood and relieving inflammation or internal heat, and is capable of balancing and regulating various functions of the human body; and the content and heat of grease in the moon cake peel also can be effectively reduced. The prepared moon cake is free of any preservative, thereby being favorable for body health of people. Moreover, the raw materials are convenient to take and are favorable in price, processing and utilization methods are provided for seasonal harvesting of avicennia marina, markets are provided for avicennia marina, the income of avicennia marina farmers is increased, and the blank of preparing moon cakes by adopting avicennia marina is filled up.

The invention discloses herbal tea prepared from avicennia marina fruits. The herbal tea is prepared from the avicennia marina fruits serving as a main raw material and the following raw materials in parts by weight: 55 to 68 parts of the avicennia marina fruits, 10 to 15 parts of centella asiatica, 7 to 13 parts of hypericum japonicum, 7 to 11 parts of dried radix rehmanniae and 300 parts of clean water. The herbal tea provided by the invention has the effects of warming the blood, inducing diuresis, cooling the blood and clearing heat, and can balance and adjust various functions of a human body; the adopted raw materials are natural raw plants; the preparation technology is simple, and the cost is lower.

The invention relates to a nutritional and health-care avicennia marina mooncake. The nutritional and health-care avicennia marina mooncake includes a mooncake skin and mooncake filling wrapped with the mooncake skin. The mooncake filling IS prepared from, by weight, 80-125 parts of avicennia marina kernels, 25-60 parts of walnut kernels, 20-55 parts of olive kernels, 75-120 parts of sesame seeds, 75-115 parts of apricot kernels, 60-95 parts of shelled melon-seeds, 10-22 parts of orange cakes, 20-45 parts of melon strips, 35-70 parts of pork and 25-35 parts of peanut oil. The invention further discloses a making method for the nutritional and health-care avicennia marina mooncake. The nutritional and health-care avicennia marina mooncake is exquisite in appearance, soft and delicate in mouthfeel, fragrant in taste, not greasy, clear in surface pattern, low in sugar and lipid content, rich in dietary fibers, free of any preservatives and conducive to the health of people, and can well meet the people's requirements for taste, nutrition and health.

The invention belongs to the technical field of food processing, and concretely discloses a method for fast removing bitter taste and astringent taste of avicennia marina. The method for fast removing bitter taste and astringent taste of avicennia marina comprises the following steps of (1) cleaning and peeling; (2) ultrasonic wave treatment: performing ultrasonic treatment after mixing the avicennia marina with sodium carbonate solution; (3) gradient alkali liquor vacuum rolling treatment: after the vacuum rolling treatment on the avicennia marina through continuously reducing the pH of the sodium carbonate solution and improving the vacuum degree at the same time, putting the avicennia marina into a sodium carbonate solution; performing vacuum rolling treatment; fishing out the avicennia marina; performing draining; obtaining the avicennia marina subjected to the bitter taste and astringent taste removal. The method for fast removing bitter taste and astringent taste of avicennia marina provided by the invention has the advantages that the time and the resources are saved; the efficiency is high; the bitter taste and astringent taste removal effects of the avicennia marina are good; the sense effects of the avicennia marina after the bitter taste and astringent taste removal are good.

The invention discloses avicennia marina fruit wine. A method for preparing the avicennia marina fruit wine comprises the steps of cleaning avicennia marina fruit with water, and then conducting peel and core removal; soaking the avicennia marina fruit in glucose solution which is 5-10 DEG C for 24-48 h, and taking the avicennia marina fruit out for ozone sterilization; smashing the avicennia marina fruit to be 100-200-mesh particulates; evenly mixing the smashed avicennia marina fruit with citric acid solution of 0.5-1 wt%, and adding the mixture into a diacolation tank for diacolation extraction with ethanol as the extraction solvent, so that diacolation liquid is obtained; placing fructus lycii and radix rehmanniae preparata into a gauze bag, adding grain wine, conducting sealed soaking for 10-15 days, conducting stirring once every day till medicine flavor becomes faint, conducting filtration and clarification, and then adding rock candy, so that medicinal liquor is obtained; blending the diacolation liquid, the medicinal liquor and water, and conducting sealed accelerating aging for 10-30 days, so that the avicennia marina fruit wine is obtained. The avicennia marina fruit wine is used for treating various impairments due to deficiencies including weakness, spontaneous perspiration, dizziness and insomnia, and can also improve health and promote longevity when taken often by healthy people.

The invention discloses avicennia marina fruit milk shake powder. The avicennia marina fruit milk shake powder is prepared from the following raw materials in parts by weight: 20-40 parts of avicennia marina fruits, 30-70 parts of milk powder, 2-6 parts of strawberry powder, 1-5 parts of honey powder, 2-6 parts of banana meal, 1-3 parts of mango powder, 1-3 parts of kiwi fruit powder, 1-3 parts of radish powder, 1-3 parts of apricot kernel meal, 1-3 parts of sophora japonica powder, 0.1-0.3 part of vitamin C, 5-15 parts of white granulated sugar and 0.5-2 parts of edible gum. Milk shake prepared by the product disclosed by the invention is unique, fine and smooth in mouthfeel, rich in nutrition and capable of quickly supplementing human body energy.

The invention relates to the field of medicine formulas and specifically relates to avicennia marina leaf powder for hypertrophic gonarthritis. The avicennia marina leaf powder is characterized by comprising the following raw materials in percentage by weight: 15-18% of glandular parathelypteris, 10-13% of root of Yunna cowparsnip, 7-10% of fortune's drynaria rhizome, 7-9% of garden balsam stem, 6-9% of eucommica leaf, 1-2% of dragon's blood, 1-2% of manchurian wildginger, 4-7% of earthworm, 5-8% of Chinese taxillus twig, 2-5% of towel gourd vegetable sponge, 3-5% of cassia bark, 4-6% of doubleteeth pubescent angilica root, 4-6% of pangolin scales, 5-7% of common floweringquince fruit, 1-3% of natural indigo and 3-6% of liquorice root, and the 16 active pharmaceutical ingredients are dried, ground into fine powder and screened by a 100-mesh screen. The avicennia marina leaf powder disclosed by the invention has the beneficial effects of low cost, obvious effects particularly against joint swelling, joint effusion, limited activity and other symptoms in hypertrophic arthritis, no toxicity, no side effects and effects of activating qi-flowing, removing blood stasis, activating meridians and collaterals, dispelling pathogenic wind, eliminating dampness, penetrating bones to expel pathogenic factors from muscles, alleviating convulsion and reliving pain.

The invention belongs to the technical field of bait, and particularly relates to weever bait and a making method thereof. The weever bait is made from, by weight, 18-30 parts of sea cucumbers, 15-23 parts of crab shells, 15-23 parts of shells, 5-11 parts of sleeve-fishes, 3-8 parts of conch meat, 30-40 parts of avicennia marina fruits, 2-3 parts of xanthan gum, 1-3 parts of alginate, 1-2 parts of locust bean gum and 1-2 parts of guar gum. The bait is developed according to the feeding habits of weever and prepared from animal food preferred by the weever and various additives, the bait is natural, free of toxic and side effects and long in expiration date, can emit fragrance when placed in seawater, has the color liked by the weever, and is extremely high in allure to the weever and very good in weever fishing effect.

The invention discloses a preparation method of a puffed avicennia-marina food. The preparation method of the puffed avicennia-marina food comprises the following steps: (1), carrying out pretreatments; (2), preparing a main material, namely putting avicennia marina powder, an okra extract, onions and celery into a grinder, carrying out stirring at a rate of 1000-2000r / min so as to carry out pulping treatment for 18-30 minutes, adding minced meat, Chinese sorghum flour, bean curd residues and buckwheat flour, and carrying out uniform stirring so as to obtain the main material; (3), preparing a mixed material, namely adding seasonings into the main material, carrying out uniform stirring, carrying out treatment in a high-voltage pulsed electric field treatment room in the presence of 40 pulses of which the pulse intensity is 1200V / cm for 100 microseconds, and then, carrying out drying in an infrared drying chamber until the water content is 25-30% so as to obtain the mixed material; and (4), carrying out puffing treatment. The puffed avicennia-marina food prepared according to the preparation method can be used as a snack between meals for patients with hyperglycaemia / diabetes so as to control and stabilize blood glucose as an auxiliary means.

The invention discloses a natural plant liquid detergent containing an avicennia marina extract. The liquid detergent is prepared from following raw materials: an avicennia marina extract; a plant ashextract; a golden camellia extract; gingko; wormwood; cordate houttuynia; honeysuckle flowers; garlic; dandelion; sonchus oleraceus; tea residues; white vinegar; ethanol (70-75%); and honey. The invention further discloses a preparation method and applications of the liquid detergent. For the first time, avicennia marina is used to prepare a liquid detergent, the application range of avicennia marina is enlarged, the value of avicennia marina is increased; and the income of farmers who plant avicennia marina is increased. The prepared liquid detergent is safe and nontoxic, is mild for the skin, and is easy for rinsing. The properties of the liquid detergent are more close to the sebum secreted by human bodies, and thus the liquid detergent is nonirritant, has a strong cleaning effect, andwill not damage the skin. After people use the liquid detergent, the skin will not become tense, people will not feel a burning sensation, the phenomenon such as dry skin, coarse skin, skin peeling,allergy, and the like, is avoided; the foams are fine and few and can be easily cleaned; the rinsing time is reduced, and water resource is saved.

The invention belongs to the technical field of tea beverages, and particularly relates to peanut milk tea and a preparation method thereof. The peanut milk tea comprises the following raw materials in parts by weight: 30-40 parts of peanut kernels, 12-18 parts of soybeans, 5-8 parts of avicennia marina fruits, 5-8 parts of black tea, 15-18 parts of milk, and 15-25 parts of white granulated sugar.The peanut milk tea is rich and reasonable in formula nutrition and simple in making technology, and the made peanut milk tea is good in mouth feel, and has the efficacy of removing greasiness, benefiting thought, refreshing the mind, promoting urination, removing toxicity and the like.

The invention provides a health care ice-cream assisting to regulate blood sugar level and a preparation method for the health care ice-cream. The ice-cream comprises the following raw materials in percentage by weight: 1.5-3% of carambola root extractive, 1.5-3% of cardiospermum extractive, 1.5-3% of indigofera stachyodes extractive, 1.5-3% of calystegia hederacea extractive, 5-10% of ficus pandurata hance leaf powder, 9-15% of avicennia marina fruit juice, 2-5% of trichosanthes kirilowii maxim seed oil, 5-10% of a sweetening agent, 3-8% of pectin powder, and 40-70% of purified water . The raw materials are treated reasonably to prepare the ice-cream; the raw materials are high in synergistic effect and bioavailability; the ice-cream is good in flavor, cool, sweet, tasty, fine and smooth; the function of thirst and sugar reduction is provided while enabling the nutrient elements to be balanced and affluent during consumption by people; no additive is needed; the ice-cream is moderate in viscosity, better in thaw-proof capacity, shock heating-proof capacity and formation, higher in edible safety, and particularly suitable for diabetics and fat patients, and has weight-losing and sugar-proof health care function for normal people.

The invention belongs to the technical field of baits, and particularly relates to a marine fish fishing bait and a manufacturing method thereof. The marine fish fishing bait is prepared from, by weight, 28-35 parts of arenicola cristata, 10-15 parts of shrimp shell, 25-38 parts of avicennia marina fruit, 5-11 parts of scagassum, 3-8 parts of codium, 3-8 parts of caulerpa, 1-2 parts of xanthan gum, 1-2 parts of alginate, 1-2 parts of locust bean gum and 1-2 parts of guar gum. The fishing bait is prepared from marine organisms the marine fishes like to eat and various additives, and is natural and free of toxic and side effects; when the fishing bait is placed in seawater, the fishing bait can give off fragrance which allures the marine fishes intensely, so that the sea fishing effect is good; the fishing bait is long in shelf life and is the first choice of sea fishing amateurs.

The invention provides a method for making avicennia marina fruit-containing instant sweet rice flour. The method comprises the step of taking the following raw materials in parts by weight for making: 80-100 parts of glutinous rice, 50-70 parts of avicennia marina fruit, 5-10 parts of milk powder, 20-30 parts of glutinous rice protein, 2-5 parts of monoglyceride stearate, 5-8 parts of erythritol, 2-4 parts of stevioside, 1-2 parts of methyl cellulose, and 1-3 parts of edible glutin. The instant sweet rice flour is prepared to a granular state and is rich in a plurality of nutrition components, can be drunk with boiling water, and the instant sweet rice flour has the advantages of no layering, no deposition, and good preparing stability.

The invention discloses an avicennia marina phenylethanoid glycoside lozenge and a preparation method and application thereof and belongs to the technical field of deep processing of avicennia marina.The avicennia marina phenylethanoid glycoside lozenge is prepared from the following components in parts by weight: 10-20 parts of avicennia marina phenylethanoid glycoside extract, 70-90 parts of afilling agent, 1-2 parts of a lubricating agent, 1-2 parts of a disintegrating agent and 1.5-2.5 parts of a flavoring agent, wherein the avicennia marina phenylethanoid glycoside extract is obtained by ethanol extraction; the filling agent is prepared from pregelatinized starch, lactose, mannitol and xylitol; the lubricating agent is magnesium stearate; the disintegrating agent is sodium carboxymethyl starch; and the flavoring agent is prepared from citric acid and vitamin C. The preparation method of the avicennia marina phenylethanoid glycoside lozenge disclosed by the invention is simple, and the prepared lozenge keeps rich nutritional components of the avicennia marina, is convenient to eat and has a good anti-oxidation function and a good auxiliary function of improving memory.

Disclosed are a monooxygenase CMO derived from Avicennia marina and a coding gene thereof, and a use of the coding gene in the cultivation of transgenic plants having improved salt tolerance and drought tolerance.

The invention discloses an avicennia marina seed anti-tumor particle. The avicennia marina seed anti-tumor particle comprises the following raw materials: 100-120 parts of avicennia marina seed, 50-80 parts of undaria pinnatifida, 3-6 parts of yeast powder, 20-25 parts of banana juice, 30-35 parts of white sugar, 3-5 parts of glycerin monostearate, 2-4 parts of methyl cellulose, and 1-3 parts of edible glue. The avicennia marina seed and the undaria pinnatifida are deodorized to prepare anti-tumor particles with a fresh and cool mouth feel and unique flavor, and the anti-tumor particles have the functions of blood fat and blood pressure reduction, immune regulation, anti-mutation, anti-tumor and other physiological activities.

The invention provides an avicennia marina seedling raising method which comprises the following steps: (1) selecting avicennia marina seeds in a mature period, soaking the avicennia marina seeds in water, soaking the avicennia marina seeds in 3-5 wt% of 400-600-fold solution of celastrus angulatus wettable powder for 3-5 minutes, and draining the avicennia marina seeds; (2) taking the seeds treated in the step (1), adding a seed protective agent prepared from a green orange seed extract, limonin and sodium tetraborate according to the mass ratio of (0.6-0.7): (0.3-0.4): 1; mixing the seeds with the seed protective agent and then carrying out sowing; (3) spraying 800-1000 times of equivalent Bordeaux mixture on cloudy days or rainy days during seed germination; and (4) when the avicennia marina seedlings grow to more than 50 cm, harvesting the seedlings. By the adoption of the seedling raising method, the outplanting rate of healthy avicennia marina seedlings is increased, the seedling quality is improved, the disease resistance of the avicennia marina is improved, the afforestation quality of the avicennia marina is remarkably improved, and meanwhile the method is more friendly to the ecological environment.