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CompoundsChapter 43

Alkaloids

tags: [compound, alkaloid, berberine, AKBA]

Alkaloids

Nitrogen-containing compounds. Bitterness as quality indicator — the structural chemistry producing bitterness IS the structural chemistry producing biological activity.

Berberine

Source: Barberry root (Berberis vulgaris), goldenseal, Oregon grape root logP: ~0.7–1.2 (moderate polarity, reasonable brine extraction)

Mechanisms (multiple, distinct):

  • AMPK activation → autophagy induction
  • CYP17 inhibition in ovarian theca cells → reduced androgen production (PCOS specific)
  • Adipose macrophage M1→M2 transition
  • Adipose browning through irisin-adjacent pathway (UCP1 upregulation)
  • ABCA1 upregulation → macrophage cholesterol efflux → efferocytosis capacity
  • NF-κB inhibition (independent of AMPK)

The metformin parallel: Berberine activates AMPK through essentially the same pathway as metformin. Clinical trials comparing berberine to metformin for PCOS outcomes show comparable ovulation induction rates without metformin's mitochondrial Complex I suppression side effects.

Timing: Don't take simultaneously with NMN/NR — AMPK and mTOR pathway interactions can partially cancel autophagy induction. Separate by several hours.

Thymoquinone

Source: Nigella sativa (black seeds) logP: ~1.9 (moderately lipophilic, partial brine extraction — seeds should be consumed directly)

Mechanisms:

  • 5-LOX inhibition (same target as AKBA, different binding site)
  • Nrf2 activation
  • NLRP3 inflammasome inhibition
  • Mast cell stabilization through multiple pathways
  • Anti-fibrotic in connective tissue
  • Gut barrier protective

Traditional claim across Islamic, Egyptian, and Greek medicine: "cures everything except death." The compound profile explains the breadth — thymoquinone hits multiple independent inflammatory pathways simultaneously.

Trigeminal signal: The warming/pungent sensation from nigella seeds is thymoquinone presence. Sensory confirmation of active compound.

Andrographolide

Source: Andrographis paniculata logP: ~0.4 (somewhat water-soluble, reasonable brine extraction)

The TFEB activator:

  • TFEB (Transcription Factor EB) is the master regulator of lysosomal biogenesis and autophagy
  • Andrographolide activates TFEB — upregulating both autophagy initiation AND lysosomal capacity
  • This addresses the autophagy completion problem: many autophagy failures are failures of completion (lysosomes overwhelmed), not initiation

Also: Treg induction through TGF-β and IL-10 in dendritic cells → tolerogenic DC phenotype → antigen presentation in tolerogenic context → new B cell education toward tolerance rather than sensitization.

Bitterness: Andrographolide is one of the most bitter natural compounds known (bitterness unit ~40,000). Its presence in the preparation is strongly detectable. Bitterness = TFEB activity confirmed.

Glycyrrhizin

Source: Licorice root (Glycyrrhiza glabra) Mechanism: STAT6 inhibition → IgE class switching suppression; Beclin-1 autophagy induction; HMGB1 danger signal pathway modulation

Dose sensitivity — CRITICAL:

  • Glycyrrhizin affects aldosterone signaling at higher doses → hypertension, edema, hypokalemia
  • Therapeutic benefit occurs at doses below the aldosterone effect threshold
  • Maximum: 100mg glycyrrhizin daily (~3–5g dried root)
  • The formulation uses small amounts. Do not increase substantially.

Connections

  • [[Botanical Pack]] — sources
  • [[Phase 2 - Mast Cell Stabilization]] — thymoquinone
  • [[Phase 3 - Epigenetic Reprogramming]] — berberine, andrographolide
  • [[PCOS]] — berberine CYP17 inhibition
  • [[Polyphenols]] — co-occurring in most plant sources