Extratos padronizados

Extratos herbais padronizados e compostos botânicos de alta pureza — Índia

De extratos com ativo definido a compostos botânicos isolados: três graus, uma coleção

Um extrato herbal padronizado é um extrato verificado por HPLC ou UV quanto a um percentual mínimo definido de um composto-alvo ou de uma classe de compostos. Diferentemente dos extratos de proporção, a especificação é analítica — e não uma descrição do processo de concentração. Cada lote é testado em relação ao padrão declarado antes da liberação, e o resultado é documentado no CoA.

Esta coleção abrange três graus distintos de pureza botânica: extratos padronizados tradicionais, concentrados purificados com teor muito alto de ativo e isolados obtidos de fontes botânicas com pureza de 90% ou mais de um único composto. Os três graus atendem a finalidades de formulação diferentes e têm requisitos analíticos diferentes.

Extrato padronizado
5–70%

Ativo definido por HPLC

Extrato botânico com percentual mínimo garantido de um composto-alvo ou de uma classe de compostos, verificado lote a lote por HPLC ou por doseamento espectrofotométrico. A especificação mais comum para formulações de suplementos baseadas em evidências, em que um ativo específico sustenta a alegação do rótulo.

Ashwagandha 5% de withanolídeos · Boswellia 65% de ácidos boswélicos · Chá verde 50% de polifenóis · Semente de uva 70% de proantocianidinas · Silimarina 70% · Andrographis 10% de andrografolídeo
Concentrado purificado
70–89%

Classe única de compostos de alta pureza

Extrato botânico altamente refinado no qual uma única classe de compostos foi concentrada a 70–89% do pó final por processamento cromatográfico ou por recristalização. Mantém a origem botânica; atua com pesos de dose muito menores na formulação.

Curcumina 95% de curcuminoides · Piperina 95% · Quercetina 95% (fração flavonoide) · Semente de uva 95% de proantocianidinas · Beta-sitosterol 40–95%
Isolado / quase isolado
90–99%

Composto único de origem botânica

Um composto único purificado com pureza de 90% ou mais, obtido de um material botânico de partida por processamento em várias etapas. São compostos funcionalmente purificados, e não extratos convencionais. Indicados para formulações de dose precisa, aplicações de pesquisa e produtos acabados em que a identidade do composto, e não a matriz botânica, é o objetivo da especificação.

Berberina HCl 95% · Resveratrol 99% · Huperzina A 98% · Rutina 95% · Diosmina 90% · Quercetina 98% · Indol-3-carbinol 98%
Como ler o CoA desta coleção: Todos os produtos desta coleção são enviados com CoA por lote, incluindo o resultado do teor determinado por HPLC ou UV para o composto bioativo declarado — e não um documento de referência reaproveitado entre lotes. O resultado do teor informa o percentual efetivamente medido no seu lote específico. Para produtos do nível isolado (90%+), o CoA também informa o método de determinação da pureza e eventuais dados de solventes residuais, quando aplicável. Para compostos com atividade fitoestrogênica (resveratrol, daidzeína, genisteína, quercetina), o CoA especifica a forma do composto; avalie a adequação em aplicações sensíveis a hormônios antes de formular. Para produtos que contêm diosgenina: a diosgenina botânica não se converte em hormônios no organismo — é uma saponina esteroidal utilizada como material de pesquisa e ingrediente cosmético, e não um composto precursor em formulações de suplementos acabados. Ver HerbIQ Pilar 02: Isolamento e padronização → para a ciência por trás da metodologia, da extração ao doseamento.
Extratos herbais padronizados Bioativos verificados por HPLC Berberina HCl 95% Resveratrol 99% Curcumina 95% Isolados botânicos Extrato em pó de alta pureza Fornecedor atacadista, Índia CoA por lote
Get A Quote

Can't find your product here? Get in touch and we will source it for you!

Who This Collection Serves

Supplement Formulators, Research Teams & Precision Ingredient Buyers

Standardised extracts and high-purity botanical compounds are the ingredient specification of choice when a finished product's label claim, clinical dossier, or formulation brief requires a confirmed minimum level of a specific active. Herbuno supplies this range direct from India, with per-lot HPLC assay documentation as standard across all three purity tiers.

Evidence-Based Supplement Brands

Formulating products where the label states a specific active content — withanolides, curcuminoids, boswellic acids, ginsenosides. Standardised extracts are the correct specification: per-lot HPLC assay confirms the minimum stated on label is present in every batch. CoA phrasing for label claim support: "standardised to contain not less than X% [active] by HPLC."

HPLC Verified Label Claim Support Per-Lot CoA Capsule Grade

Research & Development Teams

Sourcing isolate-tier material (95%+ single compound) for bench formulation, stability studies, bioavailability testing, and compound evaluation. High-purity botanical isolates — berberine HCl, resveratrol, huperzine A — allow precise dose-response evaluation without the compound matrix variability of lower-purity extracts. Samples with CoA available before bulk commitment.

95%+ Purity Research Grade Stability Studies Samples Available

Contract Manufacturers & White-Label Producers

Building formulations for brands requiring specific active guarantees. Standardised extracts allow you to back your customer's label claim with documented supplier-level assay data. Purified concentrates (curcumin 95%, piperine 95%) are used at low inclusion rates — precise dosing in compact capsule formats without bulking agents.

Contract Manufacturing White Label Low Inclusion Rate Compact Format

Cosmetic & Dermatology Formulators

High-purity botanical actives for topical applications — resveratrol, quercetin, rutin, and diosmin are used in cosmetic formulation for their roles in skin firmness and vascular support applications. Verify INCI name, solubility profile, and regulatory status for your target market. These compounds may be eligible in qualifying formulations under relevant cosmetics regulations.

Cosmetic Grade Topical Active Resveratrol Quercetin

Quality & Documentation

What Ships With Every Batch

HPLC
Per-Lot
Active Assay
HACCP
Certified
Facilities
18–36
Month
Shelf Life
72hr
Express Air
Available
  • ✓ Certificate of Analysis (CoA) — per-lot document. Includes HPLC or UV assay result for the stated active compound, botanical identity, heavy metals (to USP/EP limits), total aerobic microbial count, yeast and mould, moisture. For isolate-tier products (90%+): purity method and residual solvent data included where applicable.
  • ✓ Safety Data Sheet (SDS) — GHS-compliant, issued as standard with every order. Required for import customs declaration and your internal QA file.
  • ◎ Allergen & Nutritional Declaration — available on request. Formatted for US, EU, and UK label compliance. Request at time of order.
  • ◎ Phytosanitary Certificate & Certificate of Origin — available on request for international shipments. Associated costs apply. Request at time of order.
  • ◎ FDA Facility Registration Number — available on request for US importer compliance files. Request at time of order.

Common Questions

Frequently Asked Questions

What is the difference between a standardised extract and an isolate? +
A standardised extract is a botanical extract verified by HPLC to contain a defined minimum percentage of a target active within a complex plant matrix. It retains many of the compounds naturally present in the plant alongside the standardised active — the whole botanical profile, concentrated to a defined specification. An isolate or near-isolate (90%+) is the result of further processing — chromatographic separation, recrystallisation, or solvent fractionation — that removes the surrounding matrix and concentrates a single compound to very high purity. The distinction matters for formulation: a standardised extract at 5% withanolides contains a broad Withania somnifera compound profile; a berberine HCl isolate at 95% is functionally a single compound with botanical origin. Both have legitimate formulation applications depending on your product brief.
How do I read the HPLC assay result on the CoA? +
The CoA for a standardised extract will state the assay result as a percentage — for example, "withanolides: 5.2% (minimum specification: 5.0% by HPLC)". The result confirms the measured content from the specific lot you are receiving, not a reference standard applied across batches. For isolate-tier products, the CoA purity statement typically reads as "purity: 97.4% by HPLC" with the analytical method specified. The minimum specification on the product listing represents the guaranteed lower bound — individual lots may test higher. If you require a specific assay result for your regulatory file, request the CoA before order placement to confirm the current lot's result meets your formulation requirement.
Are these compounds suitable for use in food or beverages? +
Regulatory status varies significantly by compound and target market. Some standardised extracts in this collection may be eligible in qualifying food supplement and functional food formulations in their target markets — confirm the applicable regulatory framework (EU Novel Food, FDA DSHEA, TGA) for your specific compound and application before formulating. Isolate-tier compounds (95%+ single compound) are typically used in supplement capsules, tablets, and sachets rather than food matrices, where their high potency and potentially narrow solubility profiles require careful formulation engineering. Contact us with your specific compound, intended application, and target market for guidance on available documentation.
What is the minimum order quantity and are samples available? +
Standard minimum order is 250g for samples and 1 kg for bulk for most products in this collection. Some isolate-tier compounds with complex processing have higher minimums — confirm at enquiry stage. Samples are available with CoA and SDS before bulk commitment. For research applications requiring small quantities of high-purity isolates, contact us to discuss available formats.
How long does shipping from India take? +
Standard international air freight from India takes 5–8 business days to the US, UK, EU, Canada, and Australia. Express air freight is available with a 72-hour despatch window for in-stock items. For time-sensitive orders, contact us before placing your order to confirm current stock availability and lead time for the specific lot.

Continue de onde parou

Vistos recentemente