Definition:

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Flavouads®Lemon flavor contains a high concentration of pinene, γ-terpinene, and α-terpineol, which together contribute to the uniquely sweet, fruity, and refreshing aroma of lemon. Lemon is the most suitable raw material for lemon essence, as its rich, authentic aroma imparts a refreshing, fruity flavor to foods.

Particularities of Flavouads®Lemon flavor:

Product Specifications:

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Product quality standards:

● GB 30616, Food grade, In-house

Flavouads®Lemon flavor Applications:

■ Source

Flavouads®Lemon flavor comes from a variety of sources. Natural extraction involves extracting volatile aroma components from lemon peel, juice, or essential oil. This produces a natural, layered aroma, but is also costly and highly influenced by season and origin. Synthetic extraction involves blending chemically synthesized monomeric flavorings (such as limonene, citral, and linalyl acetate) in specific proportions. This offers lower costs, greater stability, and a controllable aroma, but may not be as widely accepted by consumers as natural flavorings. Chemically synthesized monomeric flavorings are identical to naturally occurring ingredients and can be labeled as "natural flavoring" under regulatory regulations. Nature-identical flavorings are one of the most common sources of lemon flavor in the food industry. Blended flavors combine natural essential oils with synthetic monomers, achieving a balance between naturalness and stability.

Flavouads®Lemon flavor is available in the following specification and contents:

☑  Flavouads®Lemon flavor liquid

Flavouads®Lemon flavor, with its refreshing and bright flavor and aroma, is widely used across multiple industries. Its core applications can be categorized into three main categories: food and beverage, cosmetics, and other specialized fields. Different flavor forms (liquid and powder) are tailored to specific applications based on product characteristics. Food and beverage is the primary market for lemon flavoring, where its core function is to restore/enhance the lemon flavor, mask off-flavors from ingredients, and enhance product palatability. Carbonated beverages often use water-soluble liquid flavorings, which readily blend with water. Non-carbonated beverages primarily use liquid flavorings, while some solid beverages use powdered flavorings.

In the cosmetics and daily use industry, lemon fragrance is primarily used to enhance product scent and create a fresh atmosphere, and must comply with daily use chemical safety standards. In cleansing and skincare products, lemon scent can mask the harsh odor of chemical cleaners, conveying a sense of "natural cleanliness." Liquid fragrances are easily soluble in surfactant systems, such as those used in personal care products, and offer a refreshing, easy-to-rinse aroma. In beauty and skincare products, lemon fragrance can be used as a top note, complemented by other floral and fruity scents, to enhance a sense of freshness. Fragrance should be added in small quantities to skincare products to avoid skin irritation, and hypoallergenic fragrances should be selected. In oral care products, lemon fragrance can mask the bitter or medicinal taste of oral care ingredients, enhancing the user experience.

In the pharmaceutical industry, lemon flavor is used in children's cold syrups, oral rehydration salts, and vitamin effervescent tablets. In the pet industry, lemon-flavored pet snacks (such as dog biscuits and cat jerky) utilize the lemon aroma to improve pets' palatability.

■ Aroma characteristics

Flavouads®Lemon flavor's odor characteristics are primarily fresh, sweet, and sour, with a unique fruity aroma. Lemon essence has a refreshing, bright aroma, similar to the aroma of fresh lemon peel or juice, creating a clean, clean olfactory experience, evoking the natural vitality of a lemon orchard. Lemon essence has a distinct sweet and sour note, with a balanced balance of sourness and sweetness, neither overly sour nor overly sweet. The sweet and sour flavor is like the sensation of lemon juice dancing on the tongue, stimulating the appetite and creating a mouth-watering aroma. Lemon essence often contains ingredients such as pinene, which impart a unique cooling note, much like the refreshing feeling of a glass of iced lemonade on a hot summer day. Naturally extracted lemon essence may have a slightly bitter note, due to the presence of bitter substances in lemon peel, such as limonin. This bitterness enhances the aroma's depth and authenticity, making it more similar to the flavor of a natural lemon.

■ Production technology characteristics

The core of natural Flavouads®Lemon flavor production (liquid/powder) is the extraction of aromatic compounds from natural lemons and subsequent processing to adapt them to different forms. This process strictly adheres to the principle of natural sourcing (the raw materials are lemons and their processing byproducts, with no added chemically synthesized monomeric aroma components).

The core of natural liquid lemon flavor is extraction and refining. The final product is a clear, oil-soluble or water-soluble liquid. Depending on the extraction method, it can be divided into "essential oil" and "extract" types. The specific process is as follows. Fresh lemons or lemon processing byproducts (peels and pomace, freshly collected from juice factories) are used. They must be free of rot and pesticide residues and 70%-80% ripe (for the highest aroma content). Cleaning, sorting, and crushing/shredding are performed to facilitate subsequent extraction. Extraction is the core process that determines aroma quality. Cold pressing physically squeezes the peel to release essential oils from the oil sacs, separating the upper layer of essential oils and collecting the lower aqueous solution, preserving volatile aromas (such as limonene and linalool) for a fresh, natural flavor. Steam distillation uses high-temperature steam to break down the cell walls of the peel, releasing aromatic compounds that are then condensed and separated. Supercritical CO2 extraction uses supercritical CO2 to dissolve aromatic compounds. The refining process aims to improve purity and stability. Essential oils obtained through cold pressing or distillation may contain waxes (which become turbid at low temperatures). These oils must be refrigerated at 5-10°C for 12 hours to allow the waxes to precipitate, and then removed by plate and frame filtration. If the extract contains a bitter taste (such as limonin) from the white pulp, a small amount of food-grade β-cyclodextrin can be added to absorb the bitter compounds. Stabilization treatment often includes the addition of natural antioxidants (such as vitamin E or rosemary extract, 0.1%-0.3%) to prevent oxidation and deterioration of the aroma components.

The core of natural powdered lemon flavor is a liquid extrac+ carrier adsorption+drying and forming. Both aroma retention and fluidity must be addressed. A refined product of the aforementioned liquid flavor is used, with the concentration adjusted to 30%-50% (for easier adsorption). The carrier must be odorless, highly absorbent, and food-grade. Common carriers include maltodextrin (DE value 10-20), gum arabic, and modified starch.

The extract:carrier ratio is typically 1:3-1:5, adjusted based on the extract concentration. Pour the carrier into a high-speed blender and slowly add the lemon extract, stirring to prevent clumping. Maintain the temperature at 30-40°C (to prevent aroma volatilization) and stir for 20-30 minutes until a uniform paste or wet granules are formed. Drying is a critical step in powdered flavor production, requiring a balance between rapid drying and low-temperature protection. Spray drying and freeze drying are commonly used. If the dried powder shows any lumps, crush it with a universal grinder and then pass it through a vibrating screen to ensure uniform particle size. In the drying workshop (humidity ≤30%), add a small amount of anti-caking agent (such as silicon dioxide, 0.5%-1%) and mix evenly to prevent powder from agglomerating.

☑  Flavouads®Lemon flavor powder