※1) 指的是「生物醯基麩胺酸」
味之素株式會社(社長:中村 茂雄 本社:東京都中央區)開發出利用發酵技術,僅使用全球各地可穩定採購的糖作為原料,製造過去以棕櫚油衍生的脂肪酸為原料的胺基酸系界面活性劑的新製法(申請專利中)。此技術可提供不使用石油衍生成分,也不使用棕櫚油的胺基酸系生物界面活性劑(微生物產生的界面活性劑)。透過運用此技術,我們解決了過去生物界面活性劑在顏色和氣味方面的課題,並實現了更高的起泡性。本公司透過利用永續原料的環保製造技術,推動高功能素材的開發,未來也將持續為消費者提供對肌膚溫和且舒適的產品。
近年來,為了實現包含環境考量的永續社會,化妝品和洗劑的原料也面臨變革的呼聲。特別是棕櫚油,雖然在全球被廣泛使用,但其生產擴張伴隨的熱帶雨林減少、二氧化碳排放量增加、以及種植園勞工的人權問題等環境和社會課題,已受到國際社會的關注。此外,棕櫚油的產地受限於緯度10度以內的溫暖多雨地區,存在供應上的限制。在此背景下,減少棕櫚油使用或尋找替代性永續原料的研究正在進行中※2。
※2)出處:WWF-Report-Palm-Oil-Searching-for-Alternatives.pdf
微生物產生的生物界面活性劑因其天然來源、高生物分解性及低環境負荷而備受矚目,在技術革新和成本降低的背景下,市場正迅速擴大。目前,全球生物界面活性劑市場預計將從2021年至2030年以年率13%的速度成長※3。然而,過去的生物界面活性劑在起泡性弱、著色、以及殘留氣味等方面存在課題,難以應用於化妝品※4。此次開發的發酵法新製法所製造的「生物醯基麩胺酸」,是一種胺基酸系界面活性劑,是本公司基於市場需求和技術課題,運用AminoScience®的知識與經驗所研發的成果。
常見問題
What is the new manufacturing method developed by Ajinomoto?
Ajinomoto has developed a new fermentation-based manufacturing method for amino acid-based bio-surfactants that uses only sugars as raw materials, making it free from palm oil and petroleum-derived ingredients.
What are the advantages of this new bio-surfactant?
The new bio-surfactant, "Bioacyl Glutamate," offers improved foaming performance, and resolves issues of color and odor found in conventional bio-surfactants. It is also environmentally friendly, being palm oil-free and derived from sustainable sugar sources.
Why is palm oil a concern in the industry?
Palm oil production has been linked to environmental issues like deforestation and increased CO2 emissions, as well as social concerns such as labor rights. It also faces supply chain limitations due to geographical constraints.
What is the market outlook for bio-surfactants?
The global bio-surfactant market is experiencing rapid growth, with an expected annual growth rate of 13% from 2021 to 2030, driven by demand for sustainable and environmentally friendly ingredients.
How does this innovation relate to Ajinomoto's expertise?
This development is a result of Ajinomoto's extensive research and development in AminoScience®, leveraging their knowledge and know-how to meet market needs and overcome technical challenges in the bio-surfactant field.