Fact Snapshot
- Paper: Quaternized carboxymethyl chitosan/organic montmorillonite nanocomposite as a novel cosmetic ingredient against skin aging
- Equipment: XH-100A
- Source: Carbohydrate polymers, 2017
- Research direction: Research application
- Core conditions: Temperature 75 °C / 85 °C, Microwave power 800 W, and Time 70 min / 1 h / 24 h
- Key results: Water content 37.1% and Transmittance range 99%
Research Abstract
Quaternized carboxymethyl chitosan/organic montmorillonite nanocomposite as a novel cosmetic ingredient against skin aging was published in Carbohydrate polymers (2017) and is indexed as a Xianghu Q1 application case for XH-100A. The source record connects it with Research application. Core operating conditions include Temperature 75 °C / 85 °C, Microwave power 800 W, and Time 70 min / 1 h / 24 h. Key reported results include Water content 37.1% and Transmittance range 99%.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Temperature | 75 °C / 85 °C |
| Microwave power | 800 W |
| Time | 70 min / 1 h / 24 h |
Key Result
| Metric | Result |
|---|---|
| Water content | 37.1% |
| Transmittance range | 99% |
Evidence Details
Microwave-method evidence: source values include 800 W, 85 °C, 10 min.
Microwave-method evidence: source values include 800 W, 85 °C, 1 h.
Note that after applying QCOM cosmetic cream for 2 h, the moisture content in stratum corneum increases by 37.1%.
Additional source evidence: source values include 800 W, 70 °C, 25 min.
Additional source evidence: source values include 800 W, 75 °C, 70 min.
Time: 70 min / 1 h / 24 h
A XH-100B microwave synthesis equipment was supplied by Beijing XiangHu Science and Technology Development Co., Ltd.
In the case of QCOM 1-2, it blocks or absorbs over 90% of UV-B ... and also a majority of UV-A.
Optical-transmittance evidence: source values include 280-400 nm, 99%.
Additional source evidence: source values include 1%, 24 h.
Additional source evidence: source values include 6 h, 20%.
Mechanism / Method Highlights
- Method context: Temperature 75 °C / 85 °C, Microwave power 800 W, and Time 70 min / 1 h / 24 h.
- Microwave-method evidence: source values include 800 W, 85 °C, 10 min
- Microwave-method evidence: source values include 800 W, 85 °C, 1 h
- Source evidence: Note that after applying QCOM cosmetic cream for 2 h, the moisture content in stratum corneum increases by 37.1%
- Reported outcome: Water content 37.1% and Transmittance range 99%.
Application Value
- Provides a peer-reviewed SoarNova / Xianghu Q1 application case for XH-100A.
- Supports English discovery around Research application.
- Preserves quantitative result evidence: Water content 37.1% and Transmittance range 99%.
- Maintains source-level evidence details: Microwave-method evidence: source values include 800 W, 85 °C, 10 min, Microwave-method evidence: source values include 800 W, 85 °C, 1 h, Source evidence: Note that after applying QCOM cosmetic cream for 2 h, the moisture content in stratum corneum increases by 37.1%, and Additional source evidence: source values include 800 W, 70 °C, 25 min.
Related Equipment
FAQ
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Quaternized carboxymethyl chitosan/organic montmorillonite nanocomposite as a novel cosmetic ingredient against skin aging
Carbohydrate polymers, 2017
DOI: 10.1016/j.carbpol.2017.05.088