SECURITY AGREEMENT

(1)

PRIME NUTRISOURCE INC., a corporation formed under the laws of the Province of Ontario (the “Corporation”); and

(2)

GUO YIN (WYNN) XIE, an individual who resides in the Province of Ontario (“Xie”).

(A)

GUO YIN (WYNN) XIE, as agent (in such capacity, the “Agent”) and on his own behalf as vendor and on behalf of JIAN LONG (“Long”), HONG SHU ZHU (“Zhu”), 2434689 Ontario Inc. (“XieCo”), 2434691 Ontario Inc. (“LongCo”), 2434694 Ontario Inc. (“ZhuCo” and together with Xie, Long, Zhu, XieCo and LongCo, the “Vendors”) have agreed to sell their shares of capital stock in the Corporation, Nugale Pharmaceutical Inc. and Prime Nutrisource Inc. (New Jersey), as applicable, to E-World Canada Holding, Inc. (the “Purchaser”), in consideration of (among other things), and upon the terms and conditions contained in, a promissory note (the “Promissory Note”), dated as of the date hereof, issued by the Purchaser in favor of the Agent;

(B)

The Agent is to hold for its own benefit and is to act as agent under the Promissory Note, inter alia, to hold as agent for the rateable benefit of the Vendors any and all security for the payment and performance of the obligations of the Purchaser under the Promissory Note;

(C)

The Corporation has granted a guarantee in favour of the Vendors and the Agent (the “Prime Guarantee”), dated as of the date hereof, pursuant to which the Corporation has agreed to guarantee the payment and performance of all liabilities and obligations of the Purchaser to the Vendors and the Agent arising pursuant to, or in respect of the Promissory Note; and

(D)

The Corporation has agreed to execute and deliver this Security Agreement to and in favor of the Agent as security for the payment and performance of the Corporation’s obligations to the Vendors and the Agent under the Prime Guarantee.

1.1

Statutory and Other References

1.2

Grant of Security

(a)

inventory of the Corporation including goods held for sale, lease or resale, goods provided or to be provided to third parties under contracts of lease, consignment or service, goods which are raw materials or work in process, goods used in or procured for packing and materials used or consumed in the business of the Corporation;

(b)

equipment, machinery, furniture, fixtures, vehicles and other goods of every kind and description of the Corporation and all licences and other rights and all records, files, charts, plans, drawings, specifications, manuals and documents relating thereto;

(c)

accounts due or accruing due to the Corporation and all agreements, books, invoices, documents and papers recording, evidencing or relating thereto;

(d)

money, documents of title, chattel paper, instruments, securities and all other financial assets of the Corporation;

(e)

securities accounts of the Corporation and all of the credit balances, security entitlements, other financial assets and items or property standing to the credit of the Corporation from time to time in such securities accounts;

(f)

intangibles of the Corporation including all security interests, goodwill, choses in action, contracts and contractual rights, licenses and benefits;

(g)

all trademarks, trade mark registrations and pending trade mark applications, patents and pending patent applications, copyrights, proprietary and non-public business information, trade and business names, web names and worldwide web addresses and other intellectual property and industrial property of the Corporation (collectively, the “Intellectual Property”);

(h)

all authorizations, permits, approvals, grants, licenses, consents, rights, franchises, privileges, orders, awards or the like issued or granted by law or by rule or regulation of any public body issued or granted to the Corporation;

(i)

substitutions and replacements of, and increases, additions and, where applicable, accessions to, the property described in Sections 1.2(a)-(h) inclusive; and

(j)

proceeds in any form derived directly or indirectly from any dealing with all or any part of the property described in Sections 1.2(a)-(i) inclusive or the proceeds of such proceeds.

1.3

Obligations Secured

(a)

The security interest, assignment, mortgage, charge, hypothecation and pledge granted hereby (collectively, the “Security Interest”) secures the payment and performance of all debts, liabilities and obligations present or future, direct or indirect, absolute or contingent, matured or unmatured, at any time or from time to time due or accruing due, and owing by or otherwise payable by the Corporation to the Agent and the Vendors, however or wherever incurred, and in any currency, and whether incurred by the Corporation alone or with another or others and whether as principal, guarantor or surety of the Corporation to the Agent and the Vendors pursuant to or in connection with the Prime Guarantee (collectively, and together with the expenses, costs and charges set out in Section 1.3(b), the “Obligations”).

(b)

All reasonable expenses, costs and charges incurred by or on behalf of the Agent and the Vendors in connection with this Security Agreement, the Security Interest or the realization of the Collateral, including all legal fees, court costs, receiver’s or agent’s remuneration and other expenses of, or of taking or defending any action in connection with, taking possession of, repairing, protecting, insuring, preparing for disposition, realizing, collecting, selling, transferring, delivering or obtaining payment of the Collateral or other lawful exercises of the powers conferred by the Prime Guarantee are payable on demand and shall be added to and form a part of the Obligations. Notwithstanding the foregoing, each of the parties hereto shall pay its or his own fees, costs and expenses incurred in connection with the negotiation, preparation, execution and delivery of this Security Agreement and the consummation of the transactions contemplated hereby.

 Attachment, Perfection, Possession and Control

(a)

The Corporation acknowledges that (i) value has been given, (ii) it has rights in the Collateral or the power to transfer rights in the Collateral to the Agent (other than after-acquired Collateral), (iii) it has not agreed to postpone the time of attachment of the Security Interest, and (iv) it has received a copy of this Security Agreement.

(b)

The Corporation shall promptly inform the Agent in writing of the acquisition by the Corporation of any personal property which is not adequately described in this Security Agreement, and the Corporation shall execute and deliver, from time to time, at its own expense, amendments to this Security Agreement and its schedules or additional security agreements or schedules as may be required by the Agent in order to preserve, protect and perfect its Security Interest in such personal property.

(c)

If the Corporation acquires Collateral consisting of chattel paper, instruments or negotiable documents of title (collectively, “Negotiable Collateral”), the Corporation shall, immediately upon receipt thereof, deliver to the Agent the Negotiable Collateral and shall, at the request of the Agent (i) endorse the same for transfer in blank or as the Agent may direct, (ii) cause any transfer to be registered wherever, in the opinion of the Agent, such registration may be required or advisable, and (iii) deliver to the Agent any and all consents or other documents which may be necessary or desirable to transfer the Negotiable Collateral.

(d)

If the Corporation has or hereafter acquires Collateral consisting of certificated securities it shall immediately deliver to the Agent any and all certificates representing such Collateral (the “Pledged Certificated Securities”) and other materials (including effective endorsements) as may be required from time to time in the opinion of the Agent, to provide the Agent with control over all Pledged Certificated Securities in the manner provided under Section 23 of the STA, and at the request of the Agent, will cause all Pledged Certificated Securities to be registered in the name of the Agent or as it may direct.

(e)

If the Corporation has or hereafter acquires Collateral consisting of uncertificated securities it shall deliver to the Agent any and all such documents, agreements and other materials as may be required from time to time in the opinion of the Agent, to provide the Agent with control over all such Collateral in the manner provided under Section 24 of the STA.

(f)

If the Corporation has or hereafter acquires Collateral consisting of security entitlements or creates Collateral consisting of one or more securities accounts it shall deliver to the Agent any and all such documents, agreements and other materials as may be required from time to time in the opinion of the Agent, to provide the Agent with control over all such Collateral in the manner provided under Section 25 and 26 of the STA and Section 1(2)(e) of the PPSA.

(g)

If the Corporation has or hereafter acquires Collateral consisting of an interest in a partnership or limited liability company, it shall take all steps necessary in the opinion of the Agent, to ensure that such property is and remains a security for the purposes of the STA.

(h)

The Corporation shall not cause or permit any person other than the Agent to have control (as defined in the STA) of any investment property constituting part of the Collateral, other than control in favour of a depositary bank or securities intermediary which has subordinated its lien to the lien of the Agent pursuant to documentation in form and substance satisfactory to the Agent.

1.5

Special Provisions Relating to Pledged Investment Property

(a)

Provided no Event of Default (as defined in the Promissory Note) has occurred and is continuing, the Corporation has the right to exercise all voting, consensual and other powers of ownership pertaining to Collateral which is investment property (the “Pledged Investment Property”) for all purposes not inconsistent with the terms of this Security Agreement, the Promissory Note, and the Prime Guarantee and the Corporation agrees that it will not vote the Pledged Investment Property in any manner that is inconsistent with such terms.

(b)

Provided no Event of Default has occurred and is continuing, the Corporation may receive and retain any dividends, money, property, distributions or proceeds on the Pledged Investment Property.

(c)

If an Event of Default has occurred and is continuing, whether or not the Agent exercises any right to declare any Obligations due and payable or seeks or pursues any other relief or remedy available to it under applicable law or under this Security Agreement or otherwise, upon notice to the Corporation, all dividends and other distributions on the Pledged Investment Property shall be paid directly to the Agent and retained by it as part of the Collateral, and, if the Agent so requests in writing, the Corporation will execute and deliver to the Agent any instruments or other documents necessary or desirable to ensure that the Pledged Investment Property is paid directly to the Agent.

1.6

Scope of Security Interest

(a)

The Security Interest with respect to the trade-marks constitutes a security interest in, and a charge, hypothecation and pledge of, such Collateral in favor of the Agent, but does not constitute an assignment or mortgage of such Collateral to the Agent or any Vendors. Until the Security Interest becomes enforceable, the grant of the Security Interest in the Intellectual Property will not affect in any way the Corporation’s rights to commercially exploit it or defend or enforce the Corporation’s rights in it or with respect to it.

(b)

The Security Interest does not extend to consumer goods.

(c)

The Security Interest does not extend or apply to the last day of the term of any lease or sublease or any agreement for a lease or sublease, now held or hereafter acquired by the Corporation in respect of real property, but the Corporation shall stand possessed of any such last day upon trust to assign and dispose of it as the Agent may direct.

1.7

Care and Custody of Collateral

(a)

The Agent and the Vendors have no obligation to keep Collateral in their possession identifiable.

(b)

The Agent and the Vendors shall exercise in the physical keeping of any Negotiable Collateral or securities, only the same degree of care as it would exercise in respect of its own such property kept at the same place.

(c)

The Agent may, after the Security Interest has become enforceable, (i) notify any person obligated on an account, chattel paper or instrument to make payments to the Agent whether or not the Corporation was previously making collections on such accounts, chattel paper or instruments, and (ii) assume control of any proceeds arising from the Collateral.

1.8

Amalgamation

2.1

Enforcement

2.2

Remedies

(a)

entering onto any premises where Collateral consisting of tangible personal property may be located;

(b)

entering into possession of the Collateral by any method permitted by applicable law;

(c)

selling or leasing all or any part of the Collateral;

(d)

holding, storing or keeping idle or operating all or any part of the Collateral;

(e)

collecting any proceeds arising in respect of the Collateral;

(f)

collecting, realizing, selling, or otherwise dealing with, the accounts;

(g)

issuing any instructions or entitlement orders to an issuer or securities intermediary;

(h)

instructing a financial institution to transfer funds held by it to an account maintained by the Agent;

(i)

appointing by instrument in writing a receiver (which term as used in this Security Agreement includes a receiver and manager) or agent of all or any part of the Collateral and removing or replacing from time to time any receiver or agent;

(j)

instituting proceedings in any court of competent jurisdiction for the appointment of a receiver of all or any part of the Collateral;

(k)

instituting proceedings in any court of competent jurisdiction for sale or foreclosure of all or any part of the Collateral;

(l)

filing proofs of claim and other documents to establish claims to the Collateral in any proceeding relating to the Corporation; and

(m)

exercising any other remedy or proceeding authorized or permitted under the PPSA or otherwise by law or equity.

2.3

Additional Rights

(a)

require the Corporation, at the Corporation’s reasonable expense, to assemble the Collateral at a place or places designated by notice in writing and the Corporation agrees to so assemble the Collateral;

(b)

require the Corporation, by notice in writing, to disclose to the Agent the location or locations of the Collateral and the Corporation agrees to make such disclosure when so requested;

(c)

repair, process, modify, complete or otherwise deal with the Collateral and prepare for the disposition of the Collateral, whether on the premises of the Corporation or otherwise;

(d)

carry on all or any part of the business of the Corporation and, to the exclusion of all others including the Corporation, enter upon, occupy and use all or any of the premises, buildings, and other property of, or used or occupied by, the Corporation, free of charge, and the Agent and the Vendors are not liable to the Corporation for any act, omission or negligence in so doing or for any rent, charges, depreciation or damages incurred in connection with, or resulting from, such action;

(e)

borrow for the purpose of carrying on the business of the Corporation or for the maintenance, preservation or protection of the Collateral and grant security interests in the Collateral, whether or not in priority to the Security Interest, to secure repayment;

(f)

commence, continue or defend any judicial or administrative proceedings for the purpose of protecting, seizing, collecting, realizing or obtaining possession or payment of the Collateral, and give good and valid receipts and discharges in respect of the Collateral and compromise or give time for the payment or performance of all or any part of the accounts or any other obligation of any third party to the Corporation; and

(g)

at any public or private sale, bid for and purchase any or all of the Collateral offered for sale and upon compliance with the terms of such sale, hold, retain and dispose of such Collateral without any further accountability to the Corporation or any other person with respect to such holding, retention or disposition, except as required by law.

2.4

Concerning a Receiver

(a)

Any receiver appointed by the Agent shall be vested with all rights and remedies which could have been exercised by the Agent in respect of the Corporation or the Collateral and such other powers and discretions as are granted in the instrument of appointment and any supplemental instruments. The choice of receiver and its remuneration are within the sole and unfettered discretion of the Agent.

(b)

Any receiver appointed by the Agent shall act as agent for the Agent for the purposes of taking possession of the Collateral, but otherwise and for all other purposes (except as provided below), as agent for the Corporation. The receiver may sell, lease, or otherwise dispose of Collateral as agent for the Corporation or as agent for the Agent as the Agent may determine in its discretion. The Corporation agrees to ratify and confirm all actions of the receiver acting as agent for the Corporation, and to release and indemnify the receiver in respect of all such actions, except with respect to the gross negligence or willful misconduct of the receiver.

(c)

The Agent, in appointing or refraining from appointing any receiver, shall not incur any liability to the receiver, the Corporation or otherwise and is not responsible for any misconduct or negligence of such receiver.

2.5

Exercise of Remedies

2.6

Appointment of Attorney

2.7

Dealing with the Collateral

(a)

The Agent and the Vendors are not obliged to exhaust their recourse against the Corporation or any other person or against any other security they may hold in respect of the Obligations before realizing upon or otherwise dealing with the Collateral in such manner as the Agent considers desirable.

(b)

The Agent and the Vendors may grant extensions or other indulgences, take and give up security, accept compositions, grant releases and discharges and otherwise deal with the Corporation and with other persons, guarantors, sureties or security as they may see fit without prejudice to the Obligations, the liability of the Corporation or the rights of the Agent and the Vendors in respect of the Collateral.

(c)

The Agent and Vendors are not (i) liable or accountable for any failure to collect, realize or obtain payment in respect of the Collateral, (ii) bound to institute proceedings for the purpose of collecting, enforcing, realizing or obtaining payment of the Collateral or for the purpose of preserving any rights of any persons in respect of the Collateral, (iii) responsible for any loss occasioned by any sale of other dealing with the Collateral or by the retention of or failure to sell or otherwise deal with the Collateral, or (iv) bound to protect the Collateral from depreciating in value or becoming worthless.

(d)

To the extent that applicable law imposes duties on the Agent to exercise remedies in a commercially reasonable manner, and without prejudice to the ability of the Agent to dispose of the Collateral in any such manner, the Corporation acknowledges and agrees that it is not commercially unreasonable for the Agent to, and the Agent may, in its discretion (i) incur expenses reasonably deemed significant by the Agent to prepare the Collateral for disposition, (ii) exercise collection remedies directly or through the use of collection agencies, (iii) dispose of Collateral by way of public auction, public tender or private contract, with or without advertising and without any other formality, (iv) dispose of Collateral to a Vendor or to a customer or client of the Agent or a Vendor, (v) contact other persons, whether or not in the same business as the Corporation, for expressions of interest in acquiring all or any portion of the Collateral, (vi) hire one or more professional auctioneers to assist in the disposition of the Collateral, whether or not the Collateral is of a specialized nature, (vii) establish an upset or reserve bid or price in respect of the Collateral, and (viii) establish such terms as to credit or otherwise as the Agent may determine.

(e)

The Corporation acknowledges that the Agent may be unable to complete public sale of any of all of the Collateral consisting or investment property by reason of certain prohibitions contained in applicable securities laws or otherwise. In connection therewith, it may be compelled to resort to one or more private sales to a restricted group of purchasers who will be obliged to agree, among other things, to acquire the Collateral for their own account for investment and not with a view to the distribution or resale thereof. Any such private sale may result in prices and other terms less favorable to the seller than if such sale were a public sale and, notwithstanding such circumstances, the Corporation agrees that any such private sale shall not be deemed to have been made in a commercially unreasonable manner by reason of it being a private sale. The Agent is under no obligation to delay a sale of any or all of the Collateral for the period of time necessary to permit the issuer thereof to register such Collateral for public sale under applicable securities law or otherwise, even if the issuer agrees to do so.

2.8

Application of Proceeds

2.9

No Waiver

2.10

Dealings by Third Parties

(a)

No person dealing with the Agent, any of the Vendors or an agent or receiver is required to determine (i) whether the Security Interest has become enforceable, (ii) whether the powers which such person is purporting to exercise have become exercisable, (iii) whether any money remains due to the Agent or the Vendors by the Corporation, (iv) the necessity or expediency of the stipulations and conditions subject to which any sale or lease is made, (v) the propriety or regularity of any sale or other dealing by the Agent or any Vendor with the Collateral, or (vi) how any money paid to the Agent or Vendors has been applied.

(b)

Any purchaser of Collateral shall hold the Collateral absolutely, free from any claim or right of any kind whatever, including any equity of redemption, of the Corporation. The Corporation waives (to the fullest extent permitted by law) as against any such purchaser, all rights of redemption, stay or appraisal which the Corporation has or may have under any rule of law or statute now existing or hereafter adopted.

2.11

Corporation Liable for Deficiency

3.1

Notices

(a)

to the Corporation at:

Prime Nutrisource Inc.

41 Pullman Court, Scarborough

Ontario, Canada, MlX 1E4

Attention: Chairman

Fax No.: 416 ###-###-####

With a copy to:

E-World USA Holding, Inc.

9550 Flair Drive, Suite 308

El Monte, CA 91731

Attention: Ding Hua Wang

Fax No.: 626 ###-###-####

Loeb & Loeb LLP

10100 Santa Monica Blvd., Ste. 2200

Los Angeles, CA 90067

Attention: Christopher J. Kelly

Fax No.: 310 ###-###-####

E-mail: ***@***

(b)

to the Agent, on behalf of itself and each of the Vendors, at:

Guo Yin (Wynn) Xie

41 Pullman Court

Scarborough, ON M1W 1E4

Fax No.: 416 ###-###-####

E-mail: ***@***

Wildeboer Dellelce LLP

Wildeboer Dellelce Place

365 Bay St., Suite 800

Toronto, ON M5H 2V1

Attention: Peter Simeon

Fax No.: 416 ###-###-####

E-mail: ***@***

3.2

Capitalized Terms

(a)

Capitalized terms used in this Security Agreement and not otherwise defined have the respective meanings given to them in the Promissory Note.

(b)

Any reference to this Security Agreement refers to this Security Agreement as the same may have been or may from time to time be amended, modified, extended, renewed, restated, replaced or supplemented.

3.3

Discharge and Termination

3.4

Amendment

3.5

Waivers, etc.

(a)

No consent or waiver by the Agent in connection with this Security Agreement is binding unless made in writing and signed by the Agent. Any consent or waiver given under this Security Agreement is effective only in the specific instance and for the specific purpose for which it was given. No waiver of any of the provisions of this Security Agreement constitutes a waiver of any other provision.

(b)

A failure or delay on the part of the Agent or a Vendor in exercising a right or remedy under this Security Agreement does not operate as a waiver of, or impair, any rights or remedies of the Agent or the Vendors however arising. A single or partial exercise of a right or remedy on the part of the Agent or a Vendor does not preclude any other or further exercise of that right or remedy or the exercise of any other rights or remedies by the Agent or the Vendors.

3.6

No Merger

3.7

Further Assurances

3.8

Supplemental Security

3.9

Successors and Assigns

3.10

Headings, etc.

3.11

Gender and Number

3.12

Entire Agreement

3.13

Waiver of Delivery

3.14

Severability

3.15

Conflict

3.16

Governing Law and Submission to Jurisdiction

(a)

This Security Agreement is governed by and is to be interpreted, construed and enforced in accordance with the laws of the Province of Ontario and the laws of Canada applicable therein, without regard to conflict of law principles.

(b)

The Corporation irrevocably and unconditionally (i) submits to the non-exclusive jurisdiction of the courts of Ontario located in Toronto, (ii) agrees that all claims in respect of any suit, action or proceeding may be heard and determined in such court, (iii) waives, to the fullest extent permitted by law, any objection which it may have based upon doctrines of venue or forum incoveniens.

3.17

Counterparts