Formula of uterus-warming Chinese angelica and rose oil gel candy

Abstract

The invention belongs to the technical field of functional food, and discloses a formula of uterus-warming Chinese angelica and rose oil gel candies, the candies are sandwich type gel candies, the candies are formed by wrapping an inner layer active ingredient mixture with an outer layer gelatin base material, each candy contains 1.8-2.2 mg of Chinese angelica oil, 3.5-4.5 mg of edible rose oil, 0.8-1.2 mg of astaxanthin and 0.4-0.6 mg of vitamin E oil, the base oil is refined hemp seed oil, and the gel candies are prepared by blending the raw materials. Xylitol is used as a sweetening agent, and glycerol is used as a shaping agent. The formula of the uterus-warming angelica sinensis and rose oil gel candy is fused with natural active ingredients and precise nutrition proportion, innovative dosage form design is adopted, strict safety control is performed, Yunnan plateau angelica sinensis oil and double-petal rose oil are carefully selected as cores, haematococcus pluvialis astaxanthin and vitamin E are matched, an anti-oxidation network is formed, free radicals are effectively removed, and the uterus-warming effect is achieved. Meanwhile, the angelica sinensis polysaccharide enhances immune regulation.

Description

Technical Field

[0001] The invention belongs to the technical field of functional foods, and in particular relates to a formula of uterus-warming angelica and rose oil gel candy. Background Art

[0002] The formula of Angelica and Rose Oil Gel Candy for Warming the Uterus is a functional food formula that integrates traditional Chinese medicine theory with modern food science. Through a specific combination of raw materials and process technology, it transforms traditional nourishing ingredients into a convenient candy form, aiming to meet women's health needs.

[0003] The existing formulations for uterine-warming angelica and rose oil gel candies present several key challenges: First, the stability of the active ingredients is insufficient. Active ingredients such as ferulic acid and rose essential oil in angelica are susceptible to oxidation and degradation during processing and storage, resulting in reduced product efficacy. Second, the formulation system suffers from poor compatibility, making it difficult for the oil-soluble active ingredients to blend evenly with the water-soluble gel matrix, leading to stratification. Third, flavor correction technology needs to be improved. The distinctive odor of Chinese medicinal herbs such as angelica can affect product palatability, while excessive addition of flavoring agents can compromise the product's natural properties. Furthermore, the scientific compatibility of the active ingredients is insufficient. Modern scientific evidence for the traditional "uterine-warming" effect is insufficient, and the synergistic mechanisms between the different active ingredients require further verification. Regarding process adaptability, the existing formulation is sensitive to processing temperatures, and high temperatures can easily damage heat-sensitive ingredients. Furthermore, controlling the stability of the gel texture presents challenges. Finally, formulation design must consider regional differences in regulations regarding the use of Chinese medicinal herbs, as well as the restrictions on additives imposed by the clean label trend. These formulation challenges require innovative approaches such as encapsulation technology, the development of novel carrier systems, and scientific compatibility research. Summary of the Invention

[0004] The object of the present invention is to provide a formula of uterine warming angelica rose oil gel candy to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a formula for a uterus-warming angelica and rose oil gel candy, which is a sandwich-type gel candy, composed of an outer layer of gelatin base material wrapping an inner layer of active ingredient mixture, each candy contains 1.8-2.2 mg of angelica oil, 3.5-4.5 mg of edible rose oil, 0.8-1.2 mg of astaxanthin, and 0.4-0.6 mg of vitamin E oil. The base oil is refined hemp seed oil, supplemented with xylitol as a sweetener, and glycerin as a plasticizer.

[0006] Preferably, the angelica oil is extracted with edible ethanol to obtain a dark yellow angelica extract, and the angelica extract and angelica absolute oil are separated and purified to obtain angelica essence; Rose oil is made from fresh edible four-season rose flowers, which are extracted with solvent oil to obtain rose extract, and then transferred to edible ethanol for dewaxing to obtain rose absolute oil, which is then subjected to short-range molecular distillation to separate the pigment and obtain golden yellow edible rose absolute with good fluidity.

[0007] Preferably, the sandwich structure is composed of the following components in weight proportion: Inner active ingredient mixture: 120mg / bottle of angelica oil, 0.25g / bottle of edible rose oil, 8mg / bottle of astaxanthin, and 5mg / bottle of vitamin E oil; Outer layer gelatin base material: composed of gelatin, glycerin, xylitol and purified water in a mass ratio of 5:2:1:2, with a wrapping thickness of 0.8-1.2mm.

[0008] Preferably, the active ingredient mixture is added with 5% concentration of natural L-astaxanthin oil extracted from Haematococcus pluvialis to form a synergistic antioxidant system with vitamin E oil, and the mass ratio of astaxanthin:vitamin E is 1.6:1.

[0009] Preferably, the candy formula uses cold-pressed refined hemp seed oil as the base oil, and by precisely controlling the ratio of linoleic acid to α-linolenic acid to be 3:1, it not only serves as a high-quality carrier of fat-soluble components to promote the absorption of active substances, but also provides the human body with essential ω-3 and ω-6 polyunsaturated fatty acids, balances the nutritional structure, and promotes healthy metabolism.

[0010] Preferably, the candy film has a thermo-induced deformation property: the film softens when the ambient temperature is greater than 37°C and hardens when the ambient temperature is less than or equal to 4°C. This property is achieved by adjusting the mass ratio of gelatin to glycerol and the amount of xylitol added.

[0011] Preferably, the candy formula strictly adheres to the principles of naturalness and safety, and any animal-derived gelatin substitutes are prohibited throughout the process to ensure that the film ingredients are 100% derived from plant extracts; synthetic pigments and flavors are resolutely not added to retain the natural aroma and color of angelica and rose; all raw materials are non-GMO certified to eliminate the risk of genetic modification from the source; at the same time, hormone substances and heavy metal pollutants are strictly tested to ensure that the content is far below the national standard limit.

[0012] Preferably, the product packaging of the candy formula adopts a light-proof PET bottle containing a desiccant, each bottle contains 60 pieces, and each piece of candy is individually wrapped in aluminum foil. The packaging label clearly indicates "Use with caution during menstruation", "Forbidden for pregnant women" and pollen allergy warning information.

[0013] Preferably, the candy formula uses high-performance liquid chromatography to detect the ferulic acid content in angelica oil, ensuring that it is greater than or equal to 0.15% to ensure the blood-activating effect; the citronellol content in rose oil is determined by gas chromatography-mass spectrometry, requiring it to be greater than or equal to 30% to retain the natural aromatic properties; chiral high-performance liquid chromatography is used to verify that the purity of the left-handed isomer in astaxanthin oil is greater than or equal to 95% to ensure antioxidant efficacy; and at the same time, the heavy metal content is strictly tested.

[0014] Preferably, the specific steps of the preparation method are as follows: S1: raw material pretreatment; Angelica oil extraction: Angelica oil is extracted with edible ethanol to obtain dark yellow Angelica extract. After separating the Angelica extract and Angelica absolute oil, the Angelica absolute is purified to obtain Angelica extract. Preparation of Rose Oil: Rose oil is prepared by extracting fresh edible four-season rose flowers with solvent oil to obtain rose extract, which is then dewaxed in edible ethanol to obtain rose absolute oil. This is then subjected to short-range molecular distillation to separate the pigment and obtain golden yellow edible rose absolute with good fluidity. Astaxanthin treatment: Take Haematococcus pluvialis powder, break the algae wall with ethanol, and separate and purify it through a chromatography column to obtain 5% concentration of natural L-astaxanthin oil; Hemp seed oil refining: After cold pressing, hemp seeds are refined through four steps: degumming, deacidification, decolorization, and deodorization to obtain a light yellow transparent oil with a ratio of linoleic acid to α-linolenic acid of 3:1; S2: active ingredient mixing; According to the formula ratio, 120 g of angelica oil, 250 g of rose oil, 8 g of astaxanthin oil, and 5 g of vitamin E oil were weighed, and hemp seed oil was added to make the total amount 5 kg. The mixture was stirred and mixed at 30° C. for 20 min to obtain a sandwich liquid; S3: gelatin substrate preparation; Weigh 5 kg of gelatin, 2 kg of glycerol, 1 kg of xylitol, and 2 kg of purified water, stir in a 60°C water bath until completely dissolved, degas under vacuum, and keep warm for later use; S4: pelletizing; Use a rotary pill press to inject the sandwich liquid into the gelatin base material, control the film thickness to 1.0 ± 0.2mm, the single pill weight is 430mg, and each bottle contains 60 pills; S5: Drying and packaging; After pelleting, place the pellets in an environment of 25°C and 35% relative humidity to dry for 24 hours to reduce the moisture content of the film to 8-10%; Each candy is individually wrapped in aluminum foil, and each bottle is equipped with a desiccant. Store away from light after sealing. S6: Quality Control; Physical and chemical testing: testing the purity and heavy metal content of ferulic acid, citronellol, and astaxanthin; Stability test: Accelerated test for 3 months, the degradation rate of active ingredients is less than or equal to 5%, Sensory evaluation: 100 volunteers were randomly selected to evaluate the aroma intensity and swallowing smoothness, with satisfaction rate greater than or equal to 90%.

[0015] S7: batch production parameters; When producing 200 bottles in a single batch, increase the amount of raw materials according to the formula ratio, control the mixing temperature to be less than or equal to 35°C, and the speed of the pellet press to be less than or equal to 5rpm, to ensure that the weight difference of each pellet is less than or equal to plus or minus 5%. The beneficial effects of the present invention are as follows: This invention integrates natural active ingredients and precise nutritional ratios into the formula of angelica and rose oil gel candy for warming the uterus, adopts innovative dosage form design and undergoes strict safety control. It selects Yunnan plateau angelica oil and double rose oil (steam distillation, citronellol ≥ 30%) as the core, and combines it with Haematococcus pluvialis astaxanthin (L-isomer purity ≥ 95%) and vitamin E to form an antioxidant network, effectively scavenge free radicals and delay aging. At the same time, angelica polysaccharides enhance immune regulation. Each capsule contains 2mg of angelica oil, 4mg of rose oil, and 1mg of astaxanthin. Hemp seed oil, with a 3:1 ratio of ω-3 to ω-6 essential fatty acids, is used as a carrier to ensure a balanced intake of ω-3 / ω-6 essential fatty acids and promote the absorption of fat-soluble components. Its sandwich gel structure utilizes a gelatin-glycerol-xylitol matrix (5:2:1 mass ratio) with a film thickness of 1.0±0.2mm. Its thermo-deformable properties (softening at >37°C / hardening at ≤4°C) and independent aluminum foil light-proof packaging make it adaptable to different climates and extend its shelf life to 24 months. Animal-derived gelatin, synthetic pigments, genetically modified ingredients, and hormones are prohibited throughout the product, and its heavy metal content complies with GB 16740-2014 standards. It has passed accelerated testing (40°C / 75% RH, active ingredient degradation ≤5% over 3 months) and a sensory evaluation of 100 people (satisfaction rating ≥90%). It is particularly suitable for people with menstrual disorders, those under stress, and those seeking beauty and nourishment, and is a safe and effective natural solution for women's health. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of the preparation method. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] like Figure 1As shown, an embodiment of the present invention provides a formula for uterine warming angelica rose oil gel candy, which is a sandwich-type gel candy, composed of an outer layer of gelatin base material wrapping an inner layer of active ingredient mixture. Each candy contains 1.8-2.2 mg of angelica oil, 3.5-4.5 mg of edible rose oil, 0.8-1.2 mg of astaxanthin, and 0.4-0.6 mg of vitamin E oil. The base oil is refined hemp seed oil, supplemented with xylitol as a sweetener, and glycerin as a plasticizer.

[0019] The angelica oil is extracted with edible ethanol to obtain a dark yellow angelica extract, and the angelica extract and angelica absolute oil are separated and purified to obtain angelica essence; Rose oil is made from fresh edible four-season rose flowers, which are extracted with solvent oil to obtain rose extract, and then transferred to edible ethanol for dewaxing to obtain rose absolute oil, which is then subjected to short-range molecular distillation to separate the pigment and obtain golden yellow edible rose absolute with good fluidity.

[0020] Wherein, the sandwich structure is composed of the following components in weight ratio: Inner active ingredient mixture: 120mg / bottle of angelica oil, 0.25g / bottle of edible rose oil, 8mg / bottle of astaxanthin, and 5mg / bottle of vitamin E oil; Outer layer gelatin base material: composed of gelatin, glycerin, xylitol and purified water in a mass ratio of 5:2:1:2, with a wrapping thickness of 0.8-1.2mm.

[0021] Among them, the active ingredient mixture is added with 5% concentration of natural L-astaxanthin oil extracted from Haematococcus pluvialis, which forms a synergistic antioxidant system with vitamin E oil, and the mass ratio of astaxanthin: vitamin E is 1.6:1.

[0022] Among them, the candy formula uses cold-pressed refined hemp seed oil as the base oil, and through precise control of the ratio of linoleic acid to α-linolenic acid to 3:1, it not only serves as a high-quality carrier of fat-soluble components to promote the absorption of active substances, but also provides the human body with essential ω-3 and ω-6 polyunsaturated fatty acids, balances the nutritional structure, and promotes healthy metabolism.

[0023] Among them, the candy film has a thermo-induced deformation property: when the ambient temperature is greater than 37°C, the film softens, and when the ambient temperature is less than or equal to 4°C, the film hardens. This property is achieved by adjusting the mass ratio of gelatin to glycerol (5:2) and the amount of xylitol added (5% of the total gelatin mass).

[0024] The candy's formula strictly adheres to the principles of naturalness and safety, completely prohibiting the use of any animal-derived gelatin substitutes to ensure that the film's ingredients are 100% plant-based. Synthetic pigments and flavors are strictly avoided, preserving the natural aroma and color of angelica and rose. All ingredients are certified non-GMO, eliminating the risk of genetic modification at the source. Furthermore, strict testing for hormones and heavy metal contaminants ensures their levels are well below national standards. This series of exclusionary measures comprehensively guarantees the purity and safety of the product, allowing consumers to enjoy natural nourishment with peace of mind.

[0025] This product strictly adheres to the principles of natural safety, using 100% plant-based film and eliminating animal gelatin substitutes. It preserves the natural aroma of angelica and rose, and rejects synthetic colors and flavors. All ingredients are certified non-GMO, ensuring safety from the source. Strict testing for hormones and heavy metal contaminants ensures levels are well below national standards. This comprehensive approach safeguards product purity, allowing consumers to enjoy natural nourishment with peace of mind.

[0026] The product packaging uses a light-proof PET bottle containing a desiccant. Each bottle contains 60 candies, and each candy is individually wrapped in aluminum foil. The packaging label clearly states "Use with caution during menstruation", "Forbidden for pregnant women", and pollen allergy warning information.

[0027] The candy formula uses high-performance liquid chromatography (HPLC) to test the ferulic acid content in angelica oil, ensuring it is greater than or equal to 0.15% to ensure blood-activating effects. Gas chromatography-mass spectrometry (GC-MS) is used to determine the citronellol content in rose oil, requiring it to be greater than or equal to 30% to preserve its natural aromatic properties. Chiral HPLC verifies that the purity of the L-isomer in astaxanthin oil is greater than or equal to 95% to ensure antioxidant efficacy. Heavy metal content (lead, arsenic, and mercury) is also strictly tested to ensure full compliance with the national standard GB 16740-2014 "Health Food," comprehensively guaranteeing product efficacy and safety.

[0028] This product utilizes multiple authoritative testing technologies to ensure efficacy and safety: High-performance liquid chromatography (HPLC) accurately measures ferulic acid content in angelica oil to ≥ 0.15%, guaranteeing its core blood-activating properties; gas chromatography-mass spectrometry (GC-MS) verifies citronellol content in rose oil to ≥ 30%, locking in its natural aroma; and chiral HPLC confirms the purity of the astaxanthin L-isomer to ≥ 95%, enhancing its antioxidant potential. Furthermore, rigorous heavy metal testing ensures full compliance with the GB 16740-2014 "Health Food" standard. This comprehensive scientific data safeguards the product's efficacy and safety, ensuring consumers enjoy natural nourishment with peace of mind.

[0029] The specific steps of the preparation method are as follows: S1: raw material pretreatment; Angelica oil extraction: Angelica oil is extracted with edible ethanol to obtain dark yellow Angelica extract. After separating the Angelica extract and Angelica absolute oil, the Angelica absolute is purified to obtain Angelica extract. Preparation of Rose Oil: Rose oil is prepared by extracting fresh edible four-season rose flowers with solvent oil to obtain rose extract, which is then dewaxed in edible ethanol to obtain rose absolute oil. This is then subjected to short-range molecular distillation to separate the pigment and obtain golden yellow edible rose absolute with good fluidity. Astaxanthin treatment: Take Haematococcus pluvialis powder, break the algae wall with ethanol, and separate and purify it through a chromatography column to obtain 5% concentration of natural L-astaxanthin oil; Hemp seed oil refining: After cold pressing, hemp seeds are refined through four steps: degumming, deacidification, decolorization, and deodorization to obtain a light yellow transparent oil with a ratio of linoleic acid to α-linolenic acid of 3:1; S2: active ingredient mixing; According to the formula ratio, 120 g of angelica oil, 250 g of rose oil, 8 g of astaxanthin oil, and 5 g of vitamin E oil were weighed, and hemp seed oil was added to make the total amount 5 kg. The mixture was stirred and mixed at 30° C. for 20 min to obtain a sandwich liquid; S3: gelatin substrate preparation; Weigh 5 kg of gelatin, 2 kg of glycerol, 1 kg of xylitol, and 2 kg of purified water, stir in a 60°C water bath until completely dissolved, degas under vacuum, and keep warm for later use; S4: pelletizing; Use a rotary pill press to inject the sandwich liquid into the gelatin base material, control the film thickness to 1.0 ± 0.2mm, the single pill weight is 430mg, and each bottle contains 60 pills; S5: Drying and packaging; After pelleting, place the pellets in an environment of 25°C and 35% relative humidity to dry for 24 hours to reduce the moisture content of the film to 8-10%; Each candy is individually wrapped in aluminum foil, each bottle is equipped with a desiccant, and stored away from light after sealing.

[0030] S6: Quality Control; Physical and chemical testing: Testing the purity and heavy metal content of ferulic acid, citronellol, and astaxanthin.

[0031] Stability test: Accelerated test (40°C ± 2°C / 75% ± 5% RH) for 3 months, detecting that the degradation rate of the active ingredient is less than or equal to 5%.

[0032] Sensory evaluation: 100 volunteers were randomly selected to evaluate the aroma intensity and swallowing smoothness, with satisfaction rate greater than or equal to 90%.

[0033] S7: batch production parameters; When producing 200 bottles in a single batch, increase the amount of raw materials according to the formula ratio, control the mixing temperature to be less than or equal to 35°C, and the speed of the pellet press to be less than or equal to 5rpm, to ensure that the weight difference of each pellet is less than or equal to plus or minus 5%.

[0034] The preparation method for the "Warming Uterus Angelica and Rose Oil" gel candies utilizes scientific processes to ensure high quality and stability. Step S1 carefully selects Yunnan plateau angelica and double-petal roses to maximize the retention of ferulic acid (≥0.15%) and citronellol (≥30%). This is combined with Haematococcus pluvialis astaxanthin (≥95% L-isopure purity) and cold-pressed refined hemp seed oil (linoleic acid:α-linolenic acid = 3:1) to create a synergistic antioxidant and nutritional system. Steps S2-S4 utilize precise formulation, a gelatin base (5:2:1 mass ratio), and a pelletizing process to achieve thermodeformability (softening at >37°C / hardening at ≤4°C). Single-pellet weight variation is ≤±5%, ensuring precise dosing. Steps S5-S6 utilize low-temperature drying (25°C / 35% RH) and individual aluminum foil packaging. Accelerated testing (40°C / 75% RH, degradation ≤5% over 3 months) and a sensory evaluation of 100 people (satisfaction rating ≥90%) comprehensively verify product stability and suitability. S7's large-scale production parameters (mixing temperature ≤ 35°C, pill pressing speed ≤ 5rpm) ensure batch consistency. It is especially suitable for people with irregular menstruation, those under stress, and those who need beauty and skin care. It is a safe and effective natural solution for women's health.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A formula for a uterine warming angelica and rose oil gel candy, which is a sandwich-type gel candy, characterized in that: It is composed of an outer layer of gelatin matrix wrapping an inner layer of active ingredient mixture. Each candy contains 1.8-2.2mg of angelica oil, 3.5-4.5mg of edible rose oil, 0.8-1.2mg of astaxanthin, and 0.4-0.6mg of vitamin E oil. The base oil is refined hemp seed oil, supplemented with xylitol as a sweetener and glycerin as a plasticizer.

2. A formula of uterine warming angelica rose oil gel candy according to claim 1, characterized in that: Angelica sinensis oil is extracted with edible ethanol to obtain dark yellow Angelica sinensis extract, which is then separated from Angelica sinensis absolute oil and purified to obtain Angelica sinensis absolute. Rose oil is made from fresh edible four-season rose flowers, which are extracted with solvent oil to obtain rose extract, and then transferred to edible ethanol for dewaxing to obtain rose absolute oil, which is then subjected to short-range molecular distillation to separate the pigment and obtain golden yellow edible rose absolute with good fluidity.

3. A formula of uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The sandwich structure is composed of the following components in weight ratio: Inner active ingredient mixture: 120mg / bottle of angelica oil, 0.25g / bottle of edible rose oil, 8mg / bottle of astaxanthin, and 5mg / bottle of vitamin E oil; Outer layer gelatin base material: composed of gelatin, glycerin, xylitol and purified water in a mass ratio of 5:2:1:2, with a wrapping thickness of 0.8-1.2mm.

4. A formula of uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The active ingredient mixture is added with 5% concentration of natural L-astaxanthin oil extracted from Haematococcus pluvialis to form a synergistic antioxidant system with vitamin E oil, and the mass ratio of astaxanthin:vitamin E is 1.6:

1.

5. A formula of uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The candy formula uses cold-pressed refined hemp seed oil as the base oil, and through precise control of the ratio of linoleic acid to α-linolenic acid to be 3:1, it not only serves as a high-quality carrier of fat-soluble components to promote the absorption of active substances, but also provides the human body with essential ω-3 and ω-6 polyunsaturated fatty acids, balances the nutritional structure, and promotes healthy metabolism.

6. The formula of a uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The candy film has a thermo-induced deformation property: when the ambient temperature is greater than 37°C, the film softens, and when the ambient temperature is less than or equal to 4°C, the film hardens. This property is achieved by adjusting the mass ratio of gelatin to glycerol and the amount of xylitol added.

7. The formula of a uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The candy formula strictly adheres to the principles of naturalness and safety. Any animal-derived gelatin substitutes are prohibited throughout the process to ensure that the film ingredients are 100% derived from plant extracts. No synthetic pigments or flavors are added to retain the natural aroma and color of angelica and rose. All raw materials are non-GMO certified to eliminate the risk of genetic modification from the source. At the same time, hormone substances and heavy metal pollutants are strictly tested to ensure that the content is far below the national standard limit.

8. The formula of a uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The product packaging of the candy formula uses a light-proof PET bottle containing a desiccant. Each bottle contains 60 candies, and each candy is individually wrapped in aluminum foil. The packaging label clearly states "Use with caution during menstruation", "Forbidden for pregnant women" and pollen allergy warning information.

9. The formula of a uterine warming angelica rose oil gel candy according to claim 1, characterized in that: The candy formula uses high-performance liquid chromatography to detect the ferulic acid content in angelica oil, ensuring that it is greater than or equal to 0.15% to ensure the blood-activating effect; the citronellol content in rose oil is determined by gas chromatography-mass spectrometry technology, requiring it to be greater than or equal to 30% to retain the natural aromatic properties; chiral high-performance liquid chromatography is used to verify that the purity of the left-handed isoform in astaxanthin oil is greater than or equal to 95% to ensure antioxidant efficacy; and at the same time, the heavy metal content is strictly tested.

10. A preparation method of a uterine warming angelica rose oil gel candy, characterized by: The specific steps of this preparation method are as follows: S1: raw material pretreatment; Angelica oil extraction: Angelica oil is extracted with edible ethanol to obtain dark yellow Angelica extract. After separating the Angelica extract and Angelica absolute oil, the Angelica absolute is purified to obtain Angelica extract. Preparation of Rose Oil: Rose oil is prepared by extracting fresh edible four-season rose flowers with solvent oil to obtain rose extract, which is then dewaxed in edible ethanol to obtain rose absolute oil. This is then subjected to short-range molecular distillation to separate the pigment and obtain golden yellow edible rose absolute with good fluidity. Astaxanthin treatment: Take Haematococcus pluvialis powder, break the algae wall with ethanol, and separate and purify it through a chromatography column to obtain 5% concentration of natural L-astaxanthin oil; Hemp seed oil refining: After cold pressing, hemp seeds are refined through four steps: degumming, deacidification, decolorization, and deodorization to obtain a light yellow transparent oil with a ratio of linoleic acid to α-linolenic acid of 3:1; S2: active ingredient mixing; According to the formula ratio, 120 g of angelica oil, 250 g of rose oil, 8 g of astaxanthin oil, and 5 g of vitamin E oil were weighed, and hemp seed oil was added to make the total amount 5 kg. The mixture was stirred and mixed at 30° C. for 20 min to obtain a sandwich liquid; S3: gelatin substrate preparation; Weigh 5 kg of gelatin, 2 kg of glycerol, 1 kg of xylitol, and 2 kg of purified water, stir in a 60°C water bath until completely dissolved, degas under vacuum, and keep warm for later use; S4: pelletizing; Use a rotary pill press to inject the sandwich liquid into the gelatin base material, control the film thickness to 1.0 ± 0.2mm, the single pill weight is 430mg, and each bottle contains 60 pills; S5: Drying and packaging; After pelleting, place the pellets in an environment of 25°C and 35% relative humidity to dry for 24 hours to reduce the moisture content of the film to 8-10%; Each candy is individually wrapped in aluminum foil, and each bottle is equipped with a desiccant. Store away from light after sealing. S6: Quality Control; Physical and chemical testing: testing the purity and heavy metal content of ferulic acid, citronellol, and astaxanthin; Stability test: Accelerated test for 3 months, the degradation rate of active ingredients is less than or equal to 5%, Sensory evaluation: 100 volunteers were randomly selected to evaluate the aroma intensity and swallowing smoothness, with a satisfaction rate of greater than or equal to 90%. S7: batch production parameters; When producing 200 bottles in a single batch, increase the amount of raw materials according to the formula ratio, control the mixing temperature to be less than or equal to 35°C, and the speed of the pellet press to be less than or equal to 5rpm, to ensure that the weight difference of each pellet is less than or equal to plus or minus 5%.

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