Formulation and Evaluation of A Herbal Chocolate Preparation for the Therapeutic Management of Hormonal Imbalance in Women

Abstract

The quality of life for women is greatly impacted by menstrual hormonal imbalance, which frequently results in dysmenorrhea, exhaustion, mood swings, and other discomforts. While they offer comfort, conventional treatments like NSAIDs and hormone medications are linked to side effects and low long-term compliance. The goal of the current study was to create and assess herbal chocolate enhanced with therapeutic components that are known to control hormones and ease menstruation pain. Because it naturally contains magnesium, antioxidants, and endorphin-boosting chemicals, dark chocolate was chosen as a basis. For their analgesic, anti-inflammatory, and hormone-balancing qualities, herbal substances such as ginger, fenugreek seeds, fennel, sesame seeds, pumpkin seeds, coconut oil, and honey were added. The double-boiling procedure was used to create the herbal chocolate, which was then assessed for blooming, pH, organoleptic qualities, and initial phytochemical screening. Good flavor, smooth texture, steady pH (5.0), lack of fat and sugar bloom, and the presence of proteins, carbs, and glycosides were all characteristics of the prepared chocolate. According to the research, herbal chocolate might be a tasty, secure, and practical substitute for reducing period cramps and promoting hormonal equilibrium.

Keywords

Introduction

Dysmenorrhea and menstrual hormonal imbalance are prevalent gynecological disorders that impact a significant number of women in their reproductive years. Abdominal pains, back pain, mood fluctuations, exhaustion, and irregular bleeding patterns are some of the symptoms. The majority of current treatments are NSAIDs and hormonal contraceptives, which, despite their effectiveness, frequently result in poor compliance, gastrointestinal problems, and hormonal side effects.¹

Growing interest in natural and functional foods has encouraged the use of herbal remedies for menstrual health. Herbs such as fenugreek, fennel, sesame, and pumpkin seeds are traditionally known for their antispasmodic, analgesic, and hormone-regulating properties. Dark chocolate, being rich in magnesium and bioactive compounds like theobromine, phenylethylamine, and flavonoids, improves mood and relaxes smooth muscles.²

Combining chocolate with herbal ingredients presents a novel, palatable, and patient-friendly approach for managing menstrual pain and hormonal imbalance. This study aims to design, formulate, and evaluate herbal chocolate as an innovative therapeutic and nutritional intervention.³

2. LITERATURE REVIEW

Azizah et al. (2023): This study investigated the effects of dark chocolate combined with herbal ingredients on menstrual pain. The researchers found that participants consuming the chocolate-herbal formulation reported a significant reduction in pain intensity compared to the control group. The synergistic action of flavonoids in chocolate and bioactive compounds in herbs contributed to analgesic and mood-enhancing effects. This highlights the potential of functional foods as safe alternatives for menstrual pain relief.

Verma et al. (2019): Verma and colleagues evaluated the impact of dark chocolate consumption on menstrual cramps. Their findings revealed that dark chocolate reduced the severity of dysmenorrhea symptoms due to its magnesium content and endorphin-releasing properties. The study suggested chocolate as a natural option that could replace or complement NSAID therapy. Thus, dietary interventions may provide a non-pharmacological approach to menstrual pain management.

Satriawati et al. (2020): This research focused on adolescent girls experiencing dysmenorrhea and tested a combined intervention of chocolate intake with warm compress application. Results showed a marked reduction in pain scores compared to baseline. The thermal effect of compresses improved blood circulation, while chocolate provided relaxation and mood elevation. The study emphasized a holistic approach combining dietary and physical therapies.

Xu et al. (2020): Xu and colleagues studied herbal extracts such as fennel, ginger, and cinnamon for their efficacy in primary dysmenorrhea. They found significant pain relief and reduction in prostaglandin activity, which is the primary cause of uterine contractions during menstruation. Each herb showed unique mechanisms: fennel for antispasmodic action, ginger for anti-inflammatory effects, and cinnamon for improved blood flow. The results reinforced the role of phytomedicine in women’s health.

Singh & Shevkar (2022): This study focused on the formulation of herbal chocolates enriched with Withania somnifera (Ashwagandha) and Shatavari (Asparagus racemosus). The chocolates were designed to support female reproductive health, enhance hormonal balance, and reduce stress-related menstrual issues. The authors highlighted the acceptability of chocolate as a delivery system for herbal extracts. This novel approach combined traditional herbal medicine with modern confectionary technology for better compliance.

3. AIM & OBJECTIVES

Aim: To formulate and evaluate herbal chocolate for managing menstrual hormonal imbalance and associated dysmenorrhea.

Objectives

1. To prepare a palatable herbal chocolate formulation using selected herbs.
2. To evaluate the organoleptic properties, phytochemical profile, and physicochemical stability of the herbal chocolate.
3. To assess its potential as a natural alternative for menstrual pain relief and hormone regulation.

4. MATERIALS AND METHODOLOGY

4.1 Materials

• Dark chocolate – Base
• Pumpkin seeds (Cucurbita pepo) – Magnesium, zinc
• Fenugreek seeds (Trigonella foenum-graecum) – Hormone regulator, antispasmodic
• Fennel seeds (Foeniculum vulgare) – Antispasmodic, digestive
• Sesame seeds (Sesamum indicum) – Lignans, calcium, estrogen balance
• Coconut oil – Healthy fats, hormone support
• Honey/Jaggery – Sweetening, nutritional value,⁴⁰

4.1 Materials

Dark Chocolate – Base: Dark chocolate is rich in flavonoids, magnesium, and theobromine, which improve blood circulation, reduce inflammation, and enhance mood by stimulating serotonin and endorphin release. Its antioxidant properties also help alleviate oxidative stress, thereby supporting overall menstrual health.⁴

Pumpkin Seeds (Cucurbita pepo): Pumpkin seeds are excellent sources of magnesium and zinc, both of which are essential for muscle relaxation and hormonal regulation. Magnesium helps reduce uterine muscle contractions and cramping, while zinc supports reproductive hormone balance and immune function. Regular intake can decrease the intensity of dysmenorrhea.⁵

Fenugreek Seeds (Trigonella foenum-graecum): Fenugreek seeds contain phytoestrogens, saponins, and diosgenin, which regulate estrogen levels and reduce menstrual discomfort. They also exhibit antispasmodic activity, helping in the relaxation of uterine muscles. Additionally, fenugreek supports digestion and relieves bloating during menstruation.⁶

Fennel Seeds (Foeniculum vulgare): Fennel seeds are traditionally used as an antispasmodic and carminative agent. Their bioactive compound, anethole, helps in reducing uterine contractions and alleviating menstrual cramps. Fennel also improves digestion, reduces bloating, and regulates hormonal imbalances.^7,41

Sesame Seeds (Sesamum indicum): Sesame seeds are rich in lignans, calcium, and essential fatty acids. The lignans exert phytoestrogenic effects, supporting estrogen balance and reducing premenstrual syndrome (PMS) symptoms. High calcium content helps in muscle relaxation, reducing cramps and maintaining bone health.⁸

Coconut Oil: Coconut oil provides healthy medium-chain triglycerides (MCTs) that serve as an energy source and support hormone synthesis. Its anti-inflammatory and antioxidant properties help reduce oxidative stress and inflammation during menstruation. It also improves absorption of fat-soluble herbal constituents.^9,39,42

Honey/Jaggery: Both honey and jaggery act as natural sweeteners with additional nutritional benefits. Jaggery is rich in iron, aiding in the prevention of anemia caused by menstrual blood loss. Honey contains antioxidants and exhibits mild analgesic and soothing effects. Both enhance palatability while providing energy and micronutrients.¹⁰

4.2 Method of Preparation

The preparation of herbal chocolate was carried out in a stepwise manner to ensure uniform mixing, stability of bioactive ingredients, palatability, and reproducibility of the formulation. The methodology included the following stages:¹¹

1. Melting of Dark Chocolate (Base Preparation):

• Dark chocolate pieces were chopped uniformly to facilitate even melting.
• The double-boiling method was employed, wherein chocolate pieces were placed in a heat-resistant glass bowl set over a vessel containing simmering water (temperature maintained at 60–70 °C).¹²
• This indirect heating method prevented direct exposure to high temperatures, thereby avoiding scorching, caramelization, or degradation of thermolabile bioactive compounds present in dark chocolate.⁵³
• Continuous stirring with a sterilized glass rod or spatula ensured a smooth, lump-free molten chocolate base.¹³

2. Incorporation of Herbal Ingredients:

Selected herbal additives, namely pumpkin seeds, fenugreek seeds, fennel seeds, and sesame seeds, were pre-cleaned to remove dust and extraneous matter.⁴³

The seeds were shade-dried at room temperature to preserve volatile oils and heat-sensitive phytoconstituents.¹⁴

Dried materials were ground into a fine powder using a laboratory grinder and passed through a sieve (#80 mesh) to ensure uniform particle size.¹⁵

Pre-weighed quantities of each herbal powder (as per formulation ratio) were slowly introduced into the molten chocolate with continuous stirring.⁴⁴

Gentle mixing for 10–15 minutes ensured homogenous dispersion, prevention of clumping, and uniform distribution of phytoconstituents throughout the chocolate matrix.^16,38

3. Addition of Coconut Oil and Natural Sweetener (Honey/Jaggery):

Coconut oil was incorporated (preheated to liquid form if solidified) to improve the viscosity, smoothness, and overall consistency of the chocolate. Additionally, it enhances the bioavailability of fat-soluble phytoconstituents.¹⁷

Honey or jaggery (pre-filtered to remove coarse particles) was added gradually while stirring to achieve desired sweetness and balance the natural bitterness of dark chocolate.¹⁸

The mixture was stirred at low speed for 5–7 minutes to prevent incorporation of air bubbles and to ensure uniform distribution of sweetener and oil.^19,37

Fig. 1 formulation with adding Jaggery

4. Molding and Solidification:

The well-homogenized mixture was immediately transferred into pre-cleaned, sterilized silicone or stainless-steel molds of desired shapes and sizes.²⁰

Care was taken to tap the filled molds gently to remove trapped air bubbles.⁵²

The molds were placed in a refrigerator (temperature maintained at 4–6 °C) and allowed to solidify overnight (8–12 hours). Controlled cooling was essential to maintain texture, glossiness, and structural integrity of the chocolate.²¹

5. Demolding, Packaging, and Storage:

After adequate solidification, chocolates were carefully removed from the molds to prevent breakage or shape distortion.²²

The demolded chocolates were subjected to visual inspection for uniformity, surface smoothness, and absence of cracks.

The finished products were packed in airtight, food-grade aluminum foil wrappers and plastic containers to protect against moisture absorption, microbial contamination, and oxidative rancidity.^23,51

Fig. 2 Demolding chocolate

Storage was carried out in a cool, dry place (below 25 °C, relative humidity < 50%) until further physicochemical and sensory evaluation.²⁴

4.3 Formulation Table

Table no 1: Formulation Table

4.4 Evaluation Parameters

• Organoleptic Properties: Color, taste, odor, texture⁵⁴
• Phytochemical Tests: Carbohydrates, proteins, glycosides
• pH Measurement: Using a digital pH meter⁵⁰
• Blooming Test: Fat blooming and sugar blooming³⁶

5. RESULTS & DISCUSSION

The prepared herbal chocolate formulations were subjected to preliminary evaluations to assess their organoleptic characteristics, phytochemical profile, physicochemical properties, and stability tests. The results obtained are presented below:

5.1 Organoleptic Properties

Table no 2: Organoleptic Properties

Discussion:

Organoleptic evaluation demonstrated that the prepared herbal chocolate retained the desirable sensory attributes of conventional chocolate, while successfully masking the bitterness of added herbal powders. These parameters are crucial for consumer acceptance and compliance in nutraceutical preparations.^35,37

5.2 Phytochemical Screening

Table no 3: Phytochemical Screening

Discussion:

The phytochemical tests confirmed the nutritional and therapeutic potential of the herbal ingredients. Presence of proteins indicates additional nutritional benefits, while glycosides suggest pharmacological activities such as antioxidant, hypoglycemic, and digestive stimulant properties. Incorporation of such bioactives enhances the nutraceutical value of chocolate beyond its conventional role as a confectionery.^33,34

5.3 pH Determination

Observed pH: 5.0 (slightly acidic, suitable for oral administration).⁴⁵

Discussion:
The pH value lies within the acceptable range for chocolate formulations. This acidity helps in:

• Maintaining stability and shelf-life of the formulation.⁴⁶
• Preventing microbial growth, since many microorganisms fail to thrive in acidic environments.
• Being safe and acceptable for oral consumption without irritating.⁴⁷

5.4 Blooming Test

Discussion:

Absence of fat and sugar bloom confirmed the stability, good storage properties, and aesthetic appeal of the prepared herbal chocolate. Blooming is a common defect in chocolate that affects consumer acceptance; hence, its absence reflects the effectiveness of the preparation and packaging method used.⁴⁸

CONCLUSION

The present study successfully demonstrated the formulation and preliminary evaluation of a herbal chocolate preparation enriched with pumpkin seeds, fenugreek seeds, fennel seeds, sesame seeds, coconut oil, and natural sweeteners (honey/jaggery). The stepwise method ensured uniform mixing, stability of bioactive phytoconstituents, and acceptable sensory characteristics.^{25, 26,49}

The organoleptic evaluation confirmed that the developed formulation retained the desirable taste, aroma, and texture of conventional chocolate, while incorporating medicinally significant herbs. Phytochemical screening revealed the presence of carbohydrates, proteins, and glycosides, validating the nutritional and therapeutic potential of the added ingredients. The measured pH (5.0) was within the safe and acceptable range for oral administration, supporting product stability. Importantly, the absence of fat and sugar blooming indicated good storage quality and enhanced consumer appeal.^27,28,32

Overall, the findings suggest that herbal chocolate can serve as a novel nutraceutical formulation for women’s health, particularly in the supportive management of hormonal imbalance. By combining the palatability of chocolate with the therapeutic benefits of selected herbal ingredients, this formulation offers a convenient, patient-friendly, and functional food approach. Further studies involving detailed pharmacological, stability, and clinical evaluations are recommended to substantiate its therapeutic efficacy and establish dosage guidelines.^29,30,31

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