瞄准炎症
自然力量，多重靶点全面守护
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营养保健品
Quercefit® – 槐米
槐米 - Indena Phytosome™
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新的科学证据
炎症平衡的新定义1
深入理解炎症对于揭示多种疾病的病因至关重要：随着科学研究在这一领域的不断深入，越来越显著的成果不断涌现。最新的 Quercefit® 研究表明，其在缓解疲劳症状、改善睡眠质量以及提升运动表现方面具有显著的益处1。这一切归功于其调节 NF-kB 水平、控制 COX 和 LOX 激活以及细胞因子产生的能力，从而在体内发挥重要的抗炎作用。
概况
产品优势和特点
Quercetin is a natural flavonoid compound widely found in vegetables, fruits and nuts. Quercefit®, in particular, is derived from the flower buds of Sophora japonica L. and shows an activity profile that can be best described as “pleiotropic”, due to its beneficial effects on several and diverse physiological processes.
For example, over 10 human studies have reported that Quercefit® – with quercetin being the “queen” of flavonoids – exhibits positive influence on healthy inflammatory response and on contrasting fatigue, immunity and virus exposure protection and eye health, both in long term strategies and as a companion adjuvant to standard treatments.1 All this supports people’s longevity inside and out.
At the cellular level, quercetin shows:
- Antioxidant activity, through the direct inactivation of free radicals, inhibition of lipid peroxidation and inhibition of free radicals producing enzymes.
- Modulation activity on the most important cytokine cascades, leveling down NF-kB activation, controlling COX and LOX activation and cytokine production.
- Immunomodulation activity hampering histamine release, promoting IFN-γ release and fighting IgE.
- Senolytic aactivity hampering histamine release, promoting IFN-γ release and fighting IgE.
Quercefit® combines this multi-target activity into a smart formulation of quercetin to actively support healthy ageing at the cellular level.
Through enhanced resistance to stressors (e.g. proven in validated oxidative and thermal stress preclinical model), and by promoting the expression of longevity-related genes, Quercefit® contributes to maintaining cellular health and vitality over time. It’s a modern strategy to target the root mechanisms of ageing and support a younger, longer healthspan.
Quercefit® is your Ticket to Ride anywhere, at any time.
Quercefit® 的健康作用
Quercefit® is formulated with the proprietary Indena PhytosomeTM technology, exploiting all the main benefits of quercetin: furthermore the pharmacokinetic showed a bioabsorption optimization up to 20 fold compared to the unformulated flavonol.2
Quercefit® reveals its full potential all year round.
Thanks to a favourable balance in inflammatory response, Quercefit® supports physical performance and endurance benefitting muscle function, recovery and ache relief.3,4
Recent studies on validated C. elegans model prove that Quercefit® contributes to maintaining cellular health and vitality over time through enhanced resistance to stressors (e.g. oxidative and thermal stress), and by promoting the expression of longevity-related genes 5. It’s a modern strategy to target the root mechanisms of ageing and support a younger, longer health span.
Quercefit® senolytic effect5,6 may play a key role in promoting healthier skin and slowing the aging process at a cellular level: this internal rejuvenation reflects on the outside, helping maintain a youthful, radiant appearance from the inside out.
Quercefit® is a natural aid during allergy season, helping sensitive individuals manage allergen exposure. Multiple studies confirm its ability to reduce eye and nasal discomfort and improve quality of life in mildly symptomatic subjects.7-9
Quercefit® supports immune balance by modulating the cytokine cascade: it helps maintain immune health in environments with virus exposure, potentially reducing symptom severity during early stages of infection.10-12
Quercefit® may support eye health in people with allergic conjunctivitis and optimizing the recovery time of ocular tissue.13-14
As an added confirmation on the ingredient safety, Quercefit® demonstrated no evidences of negative interactions during undergoing selected chronic therapies.15
过敏
Quercefit®是过敏季节的天然疗法，有助于提高敏感和不耐受人群在过敏源丰富且广泛传播时期的健康状况。对于所有容易过敏的人群来说，这是一个梦想成真9。
它在抗过敏方面的潜力并不仅限于此：最近一项针对轻度症状个体的研究指出，Quercefit® 显著缓解了眼睛和鼻子的不适，改善了整体生活质量10。
眼部健康
当正确使用时，槲皮素补充剂可为经历过敏性结膜炎并持续接受抗过敏治疗的人群提供一种保持眼部健康生理的途径11。再一次，Quercefit® 的益处与其有效的靶向递送相关，这得益于无与伦比的 Indena Phytosome™ 技术。
此外，一系列案例研究表明，在眼部组织遭受机械、热或化学创伤并接受局部抗生素治疗期间，口服 Quercefit® 可支持更快的恢复。眼部健康，恢复越快越好3。
运动表现
在使用 Quercefit® 的铁人三项运动员中，研究指出训练和表现的优化以及氧化压力的平衡。Quercefit® 是支持最佳运动表现和快速恢复的理想伙伴12。
了解Quercefit®
的前沿特征
正如它对许多其他植物提取物的作用一样，Indena Phytosome™ 递送系统将槲皮素的潜力转化为真正的优势，有效优化其生物吸收，与天然形式几乎无法吸收相比，提升了其生物利用度2。
创新的 Indena Phytosome™ 技术平台，专门用于促进植物提取物的溶解特性和药代动力学，使 Quercefit® 脱颖而出。
正因如此，Quercefit® 通过多种方式促进整体健康。更好的表现，更快的恢复2。
洞悉科学
参考文献
1 Riva A. et al.; Eur J Drug Metab Pharmacokinet (2019): 44(2): 169-77.
2 Riva A. et al.; Eur J Drug Metab Pharmacokinet (2019): 44(2): 169-77.
3 Rondanelli M.; et al.; Biomedicine & Pharmacotherapy 167 (2023): 115453.
4 Riva A. et al.; Minerva Medica (2018); 109(4): 285-9.
5 Data on file; manuscript in preparation
6 Lee S., et al., Nature (2025): 638 (8052): E46.
7 Cesarone, M. R., et al.; Minerva medica (2019): 110(6): 524-9.
8 Belcaro G., et al., Esperienze Dermatol (2020): 22(1): 5-9.
9 Yamada, S. et al., Eur Rev Med Pharmacol Sci (2022): 26(12): 4331-45.
10 Di Pierro F. et al.; Int J Gen Med 14 (2021): 2807-16.
11 Di Pierro F. et al; Frontiers in Pharmacology (2023): 13(13): 1096853.
12 Rondanelli M. et al.; Life (2022): 12(1): 66.
13 Mazzolani et al.; Austin J allergy (2022): 8(1): 1042.
14 Riva A. et al.; Int J Clinical & Case (2022): 6(3): 10-9.
15 Riva, A., et al. Minerva cardioangiologica 67(1)2019: 79-83.
QUERCEFIT® 概况
为什么选择Quercefit®？
01.
基于 Indena Phytosome™，一种天然且食品级的递送系统。
02.
提高了槲皮素的生物利用度（高达 20 倍），且呈剂量依赖性，同时保持其天然成分特征。
03.
与一些常见药物治疗的相互作用正在进一步研究中，但现有研究表明没有药物相互作用。
04.
有助于重新平衡炎症状态。
05.
对疲劳综合症的表现具有显著改善作用。
06.
一些研究表明，槲皮素可能对暴露于病毒载荷（如 Covid-19）的受试者具有积极的保护作用。
07.
提供槲皮素在呼吸系统健康方面的传统益处。
08.
支持最佳的身体表现和快速恢复。
09.
显示出在氧化压力异常和免疫反应失调的情况下的活性证据。
10.
易于单独配方，易于与多成分配方结合，并且在配方选择上具有多样性。
11.
促进眼部健康的更快恢复。
12.
具有多重抗氧化作用。
13.
可以帮助对抗与过敏相关的困扰，尤其是在眼部层面。
HEALTH NEED
Chronic ache relief
Aches and chronic discomfort not only wear down the body, but can quickly affect quality of life. Our plant-based solutions work in tune with the body’s natural mechanisms to support healthy inflammatory response, calm physiological stress signals, and promote lasting relief.
HEALTH NEED
Beauty from within
The path to visible beauty lies beneath the surface: follow nature’s guide to nurture skin, hair, and overall vitality from the inside out. Our powerful botanical ingredients help reduce oxidative stress, slow the signs of aging, and support a glowing, resilient appearance – naturally.
技术信息
通用名
高生物利用度的槐米提取物
植物来源
Sophora japonica L. - 槐树
产品类型
提取物
植物部位
花苞
健康益处
改善体能, 清除衰老细胞, 改善易过敏人群的健康状况, 健康的炎症反应, 健康老龄化, 皮肤健康, 眼部健康
专利和商标
Quercefit® 是专利产品。
Quercefit 是 Indena S.p.A. 的商标。使用 Indena 的商标需获得 Indena 的授权。
产品规格
高槲皮素生物吸收，最高可提高20倍
推荐剂量和使用方法
每天一次或两次，每次250毫克。Quercefit® 可用于多种营养补充剂配方。
产品规格
HPLC：槲皮素 34.0% - 42.0%
健康功能分类
免疫健康，呼吸系统健康，运动营养，眼部健康，过敏
本网站的声称可能不符合贵国现行的法律法规或EC（欧盟）第1924/2006号法规，这些声明没有经过食品药品监督管理局的评估。产品不具有诊断、治疗、治愈或预防任何疾病的作用。销售含有任何原料的任何成品的营销人员有责任确保产品目的和成品的功效声称是合法的。
QUERCEFIT® 资料
关于Quercefit®的新闻
Indena presents its unique Phytosome formulation of quercetin derived from Sophora japonica L. The respiratory area is where its health benefits have been recently explored. 2 human studies showed very interesting results in maintaining wellbeing by sensitive or intolerant subjects.
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