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From Citronella Oil to High-Value Natural Aroma Ingredients
Citronella oil is a natural essential oil obtained through the steam distillation of aromatic grasses. Naturally, citronella oil contains various valuable aroma compounds, including citronellal, citronellol, and geraniol, which contribute to its characteristic fresh citrus-green aroma. Because of its natural origin and versatile properties, citronella oil is widely used in fragrance, personal care, household, and wellness applications. Through fractionation and purification p
Oct 52 min read


Vanilla Curing: The Important Process Behind Vanilla Flavor
Vanilla is one of the most valuable and widely used spices in the world. It is commonly used in foods, beverages, perfumes, and cosmetic products because of its sweet and pleasant aroma. However, fresh vanilla pods do not naturally have the strong vanilla smell that people recognize. The characteristic aroma only appears after a postharvest process called curing. Vanilla curing is a process that transforms fresh green vanilla pods into aromatic brown vanilla beans through enz
Sep 282 min read


Understanding Patchouli Alcohol Crystals and Their Industrial Applications
Patchouli alcohol crystals are one of the most valuable natural compounds obtained from patchouli oil (Pogostemon cablin). As the primary component responsible for the characteristic woody, earthy aroma of patchouli, patchouli alcohol is widely appreciated not only for its fragrance but also for its high purity and versatility in various industries. What Are Patchouli Alcohol Crystals? Patchouli alcohol is a naturally occurring sesquiterpene alcohol found in patchouli essenti
Sep 142 min read


Selecting the Right Benzoin for Fragrance and Personal Care Applications
Benzoin has long been valued in the fragrance and flavor industries for its rich, warm, sweet balsamic aroma and its ability to enhance the longevity of formulations. As a natural resin obtained from Styrax species, benzoin is widely used as both a fragrance ingredient and a functional fixative. However, different manufacturing processes and formulation requirements often call for different physical forms of benzoin. To address these diverse industry needs, PT Mitra Ayu offe
Aug 312 min read


Indonesia's Independence Day: A Tribute to Indonesia’s Journey, Heritage, and Natural Legacy
Every year on 17 August, Indonesia celebrates its Independence Day — a moment of national pride, reflection, and unity. It marks the country’s declaration of independence in 1945 and serves as a powerful reminder of resilience, sacrifice, and the enduring spirit of the Indonesian people. This article is written as a tribute to Indonesia’s Independence Day, honoring not only the nation’s historical journey, but also its ongoing contribution to the world through its rich natura
Aug 143 min read


PT Mitra Ayu to Attend IFEAT 2026 in Bangkok
PT Mitra Ayu is pleased to announce our participation in IFEAT 2026, taking place in Bangkok, Thailand, from 19–23 October 2026. As one of Indonesia’s leading suppliers of essential oils and natural ingredients, we look forward to meeting our valued friends, long-term partners, and new prospective customers from across the global flavor and fragrance industry. IFEAT remains an important platform for knowledge exchange, industry collaboration, and strengthening global partners
Aug 101 min read


Massoia Lactone ex. Massoia Tree vs. Biotech Alternatives: Why Natural Origin Still Matters
As the flavor and fragrance industry continues evolving toward biotechnology and fermentation-derived ingredients, many companies are evaluating alternatives to traditionally sourced aroma molecules. Among these developments, biotech-produced Massoia Lactone has recently emerged as a lower-cost alternative to natural Massoia Lactone ex. Massoia tree. While biotechnology may offer certain commercial advantages, it is important to recognize that not all Massoia Lactones are equ
Jul 273 min read


International Essential Oils Day – July 11: Celebrating Nature’s Aromatic Treasures.
Every year on July 11, the global community celebrates International Essential Oils Day — a day dedicated to increasing awareness about essential oils and highlighting the many benefits they bring to daily life. From fragrances and flavors to personal care, wellness, household products, and natural active ingredients, essential oils continue to play an increasingly important role across modern industries. For the global flavor and fragrance industry, essential oils represent
Jul 103 min read


The Rise of Plant-Based Insect Repellents: Why PMD Is Becoming the Preferred Natural Active Ingredient.
As global consumers become more conscious about what they apply on their skin and use in their homes, the demand for plant-based insect repellents continues to accelerate. In both the United States and Europe, “clean label” personal care products are no longer a niche trend—they are becoming a market expectation. Among natural active ingredients, PMD (p-Menthane-3,8-diol) has emerged as one of the most effective and widely recognized plant-based insect repellent compounds. At
Jun 222 min read


Chemistry Behind Aroma: Sandalwood Oil
Sandalwood oil has long been recognized as one of the most valued aromatic materials in the world of fragrance. Its creamy, woody, and calming aroma creates a sense of warmth that feels both familiar and refined. Unlike many woody notes that can appear sharp or dry, sandalwood offers a soft and rounded profile. This unique character makes sandalwood oil widely used across perfumery, personal care, and aromatherapy applications. Behind its gentle and comforting scent lies a na
Jun 82 min read
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